Journal of Liquid Chromatography & Related Technologies (1978-2011)

Volume 34, Issue 2 (2011)

83-92	DEVELOPMENT AND VALIDATION OF A HIGH PERFORMANCE LIQUID CHROMATOGRAPHY ASSAY FOR THE DETERMINATION OF A FLUORINATED ANALOGUE OF THALIDOMIDE, N-(2,6-DIOXOPIPERIDIN-3-YL)-3,4,5,6-TETRAFLUOROPHTHALAMIC ACID, AND LENALIDOMIDE	Kaveshree Pather; Nuala A. Helsby; Brian D. Palmer; Lai-Ming Ching
93-105	HIGHLY SENSITIVE DETERMINATION OF 10 DYES IN FOOD WITH COMPLEX MATRICES USING SPE FOLLOWED BY UPLC-DAD-TANDEM MASS SPECTROMETRY	Chao Ji; Feng Feng; Zhengxing Chen; Xiaogang Chu
106-115	DETERMINATION OF INTERMEDIATES AND SUBSIDIARY COLORS IN THE COLOR ADDITIVE FD&C RED NO. 4 (PONCEAU SX) USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	Nga T. Vu; James D. Rickard; Michael P. Sullivan; Naomi Richfield-Fratz; Adrian Weisz
116-128	DETERMINATION OF ANTIBIOTIC FOSFOMYCIN IN CHICKEN SERUM BY LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY	Susana Dieguez; Alejandro Soraci; Ofelia Tapia; Ramiro Carciochi; Denisa Pérez; Roberto Harkes; Omar Romano
129-142	LIQUID CHROMATOGRAPHY–ELECTROSPRAY TANDEM MASS SPECTROMETRY (LC-MS/MS) DETERMINATION OF LANSOPRAZOLE IN HUMAN PLASMA	M. Ganesh; M. BhagiyaLakshmi; P. Hemalatha; Rahul Patil; K. Sakthimanigandan; Hyun Tae Jang; K. Rajasekar
143-154	SOLVENT COMPOSITION EFFECTS ON EFFICIENCY OF PRESSURIZED LIQUID EXTRACTION OF BIOACTIVE ISOFLAVONOIDS FROM BELAMCANDA CHINENSIS RHIZOMES	Hee Ju Lee; Eun Ha Lee; Sang Hoon Jung; Dong-Un Lee; Chul Young Kim

Volume 34, Issue 1 (2011)

1-17	QUALITATIVE AND QUANTITATIVE ANALYSIS OF 15 ACTIVE CONSTITUENTS IN JIWEILING FREEZE-DRIED POWDER BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY	Minyan Liu; Shaohua Zhao; Jiming Jia; Xiaowei Shi; Jian Song; Hongtao Wang; Yingfeng Du; Lantong Zhang
18-25	HPLC-UV ANALYSIS OF EUGENOL IN CLOVE AND CINNAMON OILS AFTER PRE-COLUMN DERIVATIZATION WITH 4-FLUORO-7-NITRO-2,1,3-BENZOXADIAZOLE	Yasuhiko Higashi; Youichi Fujii
26-37	VALIDATED RP-LC-MS/MS METHOD FOR THE SIMULTANEOUS DETERMINATION OF ALLOPURINOL AND ITS MAJOR METABOLITE, OXYPURINOL, IN HUMAN PLASMA	Gajanan Kasawar; Mushtaq Razzak; Zahid Zaheer; Mazahar Farooqui
38-47	QUANTITATIVE DETERMINATION OF PHENOLIC ACIDS IN LONICERA JAPONICA THUNB. USING HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY	Chidananda Swamy Rumalla; Bharathi Avula; Jianping Zhao; Troy J. Smillie; Ikhlas A. Khan
48-60	SIMULTANEOUS IN VITRO HPLC DETERMINATION OF ENALAPRIL MALEATE AND LERCANIDIPINE HCL	Dalia R. El-Wasseef; Dina T. El-Sherbiny; Mohamed A. Abu El-Enin; Saadia M. El-Ashry
61-82	A PHASE APPROPRIATE APPROACH TO RP-HPLC METHOD DEVELOPMENT FOR IMPURITIES ANALYSIS IN ACTIVE PHARMACEUTICAL INGREDIENTS VIA CONTINUOUS MANUFACTURING PROCESS UNDERSTANDING	Shawn Yang; Yan Li; Ted K. Chen; Alireza S. Kord

Volume 33, Issue 20 (2010)

1791-1801	ISOLATION AND PURIFICATION OF FOUR INDIVIDUAL THEAFLAVINS USING SEMI-PREPARATIVE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Yi Xu; Yuxia Jin; Yuanyuan Wu; Youying Tu
1802-1813	DEVELOPMENT AND VALIDATION OF A STABILITY-INDICATING LC METHOD FOR THE DETERMINATION OF DOMPERIDONE, SORBIC ACID, AND PROPYLPARABEN IN PHARMACEUTICAL FORMULATIONS	Ghulam A. Shabir
1814-1830	SIMULTANEOUS ESTIMATION OF GLIBENCLAMIDE, GLICLAZIDE, AND METFORMIN HYDROCHLORIDE FROM BULK AND COMMERCIAL PRODUCTS USING A VALIDATED ULTRA FAST LIQUID CHROMATOGRAPHY TECHNIQUE	F. S. Bandarkar; I. S. Khattab
1831-1841	PREDICTION OF NONLINEAR GRADIENT SIGNAL IN ION CHROMATOGRAPHY BASED ON “EXPERIMENT-FREE” METHODOLOGY	Tomislav Bolanča; Šime Ukić; Marko Rogošić
1842-1853	IDENTIFICATION AND DETERMINATION OF THE MAJOR CONSTITUENTS IN AN ANTIANGIOGENESIS HERBAL FORMULA, QING-LUO-FANG, BY HPLC—DAD—ESI/MS	Shuai Yang; Kaitong Li; Yixuan Zhang; Shao Li; Yue Shi
1854-1870	THE EFFECT OF THE CHAIN LENGTH OF BONDED PHASE ON RETENTION OF AROMATIC SOLUTES IN RP LC WITH PURE WATER AS MOBILE PHASE	L. Kwietniewski

Volume 33, Issue 19 (2010)

1705-1719	A LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY METHOD FOR THE SIMULTANEOUS DETERMINATION OF CAPECITABINE, 5′-DEOXY-5-FLUOROCYTIDINE, 5′-DEOXY-5-FLUOROURIDINE, 5-FLUOROURACIL, AND 5-FLUORODIHYDROURACIL IN HUMAN PLASMA	R. Švobaitė; I. Solassol; F. Pinguet; T. Mazard; L. Ivanauskas; M. Ychou; F. M. M. Bressolle
1720-1732	EXPERIMENTALLY DESIGNED, VALIDATED HPLC SIMULTANEOUS DETERMINATION OF PRIDINOL AND DICLOFENAC IN THEIR COMBINED PHARMACEUTICAL FORMULATIONS, WHICH ALLOWS LIMITING DICLOFENAC RELATED COMPOUND A	Silvana E. Vignaduzzo; Patricia M. Castellano; Teodoro S. Kaufman
1733-1744	ENANTIOSEPARATION USING A CELLULOSE-BASED STATIONARY PHASE BY CAPILLARY LIQUID CHROMATOGRAPHY	Yi-Jun Zhang; Yu-Ping Zhang; Qi-Rong Duan; Lian-Yang Bai; Jun Chen; Xiao-Mao Zhou
1745-1759	A SIMPLE AND SPECIFIC HPLC METHOD FOR THE DETERMINATION OF ATOMOXETINE IN PHARMACEUTICALS AND HUMAN PLASMA	Dilek Dogrukol-Ak; Duygu Yeniceli
1760-1775	A SIMPLE AND VALIDATED LC METHOD FOR THE SIMULTANEOUS ANALYSIS OF GLUCOSAMINE AND CHONDROITIN SULFATE EQUIVALENT IN DIETARY PRODUCTS	Rita Gatti; Paolo Andreatta; Maria G. Gioia; Silvia Boschetti
1776-1790	A RAPID UHPLC METHOD FOR THE SIMULTANEOUS DETERMINATION OF SELECTED B-BLOCKERS, NSAIDS, AND THEIR METABOLITES IN HUMAN URINE AND WATER SAMPLES	Irena Baranowska; Andrzej Wilczek

Volume 33, Issue 18 (2010)

1613-1629	SIMULTANEOUS DETERMINATION OF CORTISOL, CORTISONE, AND CORTICOSTERONE IN HUMAN PLASMA OF PARACHUTISTS IN VIEW OF PHARMACOKINETIC STUDIES	Lucyna Konieczna; Alina Plenis; Ilona Olędzka; Piotr Kowalski; Tomasz Bączek
1630-1639	DETERMINATION OF METFORMIN IN CULTIVATED PLANT SPECIES AND SOIL BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Víctor Hormazábal R.; Øyvin Østensvik
1640-1648	SURFACE MODIFICATION OF SILICA-BASED MONOLITH WITH POLY(PENTAFLUOROPROPYL METHACRYLATE) USING SINGLE STEP PHOTOGRAFTING	Zuzana Zajickova; Joao Luna; Frantisek Svec
1649-1665	CAPILLARY ELECTROPHORESIS OF INTACT HEPARIN AND IMPURITIES IN SHORT CAPILLARIES WITH HIGH CONCENTRATION PHOSPHATE BUFFERS USING LOW MOBILITY COUNTERIONS	Todd Wielgos; Christina Szabo; Joseph Ray; Dawn Mampreian; Jeremy Weinberger; Robert Weinberger
1666-1678	FAST AND SENSITIVE NEW HPLC-UV METHOD FOR DETERMINATION OF OMEPRAZOLE AND MAJOR RELATED SUBSTANCES IN PHARMACEUTICAL FORMULATION	Sabrina Flor; Valeria Tripodi; Silvia Scioscia; Lucas Revello; Silvia Lucangioli
1679-1688	HPTLC METHOD FOR QUANTIFICATION OF VALERENIC ACID IN AYURVEDIC DRUG JATAMANSI AND ITS SUBSTITUTES	Amit Srivastava; Shashi Shankar Tiwari; Sharad Srivastava; A. K. S. Rawat
1689-1703	A VALIDATED STABILITY INDICATING HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF CEFPODOXIME PROXETIL AND POTASSIUM CLAVULANATE IN BULK AND TABLET DOSAGE FORM	A. B. Thomas; S. B. Dighe; R. K. Nanda; L. P. Kothapalli; S. N. Jagdale; A. D. Deshpande

Volume 33, Issue 17 (2010)

1551-1561	VALIDATION OF A LC METHOD FOR POLYPHENOLS ASSAY IN CAT'S CLAW (UNCARIA TOMENTOSA)	Cabral Pavei; Samuel Kaiser; Gustavo L. Borré; George G. Ortega
1562-1575	A SIMPLE APPROACH TO ENHANCE DETECTION IN CAPILLARY ELECTROPHORESIS	Zak K. Shihabi
1576-1586	DEVELOPMENT AND VALIDATION OF A TWO-STEP FREE THYROXINE RADIOIMMUNOASSAY BASED ON ANTIBODY COATED TUBES	Rani Gnanasekar; U. H. Nagvekar; N. Sivaprasad
1587-1600	CHARACTERIZATION OF POLYBUTYLACRYLATE-B-POLYVINYLPYRIDINE BLOCK COPOLYMERS BY SIZE-EXCLUSION CHROMATOGRAPHY AND DUAL REFRACTIVE INDEX/UV-DETECTION	Nicolas Keller; Clemens Auschra; Ralf Knischka; Werner Steiner; Gerd Scherer; Gerhard Heinzmann; Bernd Tartsch; Klaus Rissler
1601-1611	DEVELOPMENT AND VALIDATION OF A RAPID AND SIMPLE STABILITY-INDICATING LC METHOD FOR NIFEDIPINE	Gislaine Kuminek; Monika Piazzon Tagliari; Andrea Granada; Charise Dalazen Bertol; Silvana Zucolotto Langassner; Marcos Antonio Segatto Silva; Hellen Karine Stulzer

Volume 33, Issue 16 (2010)

1487-1501	SENSITIVE DETERMINATION OF GABAPENTIN IN HUMAN URINE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH UV–VIS AND FLUORESCENT DETECTION	Li-Wei Cao; Yang Hu; Jian-Xin Meng; Cong Li
1502-1515	SEPARATION OF THE MINOR FLAVONOLS FROM FLOS GOSSYPII BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY	Yi Yang; Yongxin Zhao; Dongyu Gu; Amatjan Ayupbek; Yun Huang; Jun Dou; Yoichiro Ito; Tianyou Zhang; Haji Akber Aisa
1516-1528	AN ALTERNATIVE LIQUID CHROMATOGRAPHY-MASS SPECTROMETRIC METHOD FOR THE DETERMINATION OF AZITHROMYCIN IN HUMAN PLASMA AND ITS APPLICATION TO PHARMACOKINETIC STUDY	A. Choemunng; K. Na-Bangchang
1529-1541	QUANTITATIVE CORRELATIONS BETWEEN REVERSED-PHASE LC DATA AND MOLECULAR PARAMETERS FOR SOME WEAKLY RELATED PESTICIDES	Jana Petre; Sorana Ionescu; Mihaela Hillebrand; Victor David
1542-1549	NOVEL DESIGNS FOR CENTRIFUGAL COUNTERCURRENT CHROMATOGRAPHY: V. COMPARATIVE STUDIES ON PERFORMANCE OF VARIOUS COLUMN CONFIGURATIONS	Yi Yang; Dongyu Gu; Haji Akber Aisa; Yoichiro Ito

Volume 33, Issue 15 (2010)

1417-1426	EFFECT OF ORGANIC MODIFIER ON THE LIPOPHILICITY OF ANTIPROLIFERATIVE ACTIVE 4-(5-AMINO-1,3,4-THIADIAZOL-2-YL)BENZENE-1,3-DIOLS BY REVERSED-PHASE OVERPRESSURED LAYER CHROMATOGRAPHY	Andrzej Niewiadomy; Alicja Skrzypek; Joanna Matysiak; Marek Studziński
1427-1458	COMPARISON OF THEORETICAL METHODS FOR EXTRACTING RETENTION FACTORS AND RATE CONSTANTS IN LIQUID CHROMATOGRAPHY	Amber M. Hupp; Victoria L. McGuffin
1459-1475	NOVEL BI-FUNCTIONAL AMINO-IMIDAZOLIUM SILICA CONFINED STATIONARY PHASE FOR LIQUID CHROMATOGRAPHY	Wentao Bi; Kyung Ho Row
1476-1486	SIMULTANEOUS DETERMINATION OF RITODRINE AND ISOXSUPRINE IN PHARMACEUTICAL PREPARATIONS USING LIQUID CHROMATOGRAPHY	Dina T. El-Sherbiny; Mohammed E. Abd El-Ghaffar; Dalia R. El-Wasseef; Saadia M. El-Ashry

Volume 33, Issue 14 (2010)

1351-1358	A RAPID METHOD FOR DETERMINATION OF FOUR THIOAMPHETAMINE DESIGNER DRUGS (ALEPH-4, ALEPH-8, ALEPH-13, ALEPH-17) IN HUMAN URINE	Maria Nieddu; Gianpiero Boatto; Maria Antonietta Pirisi; Giuseppina Dessì
1359-1368	DEVELOPMENT OF A VALIDATED STABILITY INDICATING LC METHOD FOR QUANTITATIVE DETERMINATION OF AN ANTISPASMODIC DRUG AND ITS RELATED SUBSTANCES	Nandini R. Pai; Deepnandan S. Dubhashi
1369-1380	MICROWAVE ASSISTED MICELLAR EXTRACTION-HPLC DETERMINATION OF ANTHRAQUINONE DERIVATIVES IN SEMEN CASSIAE	Zhihong Shi; Xiaomei Geng; Huixian Jiang; Hongyi Zhang
1381-1392	ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY ANALYSIS OF FLUNITRAZEPAM AND 7-AMINOFLUNITRAZEPAM IN HUMAN PLASMA	Béla Kiss; Catalina Bogdan; Anca Pop; Felicia Loghin
1393-1404	HPLC DETERMINATION OF GUANIDINO COMPOUNDS IN SERUM OF UREMIC PATIENTS USING PYRIDOIN AS DERIVATIZING REAGENT	A. J. Kandhro; M. Y. Khuhawar
1405-1415	SIMPLE DETERMINATION OF FLUOXETINE AND NORFLUOXETINE IN HUMAN SERUM AND URINE BY DABSYLATION FOLLOWED BY HPLC WITH VISIBLE LIGHT DETECTION	Ranzhi Gao; Yasuhiko Higashi; Youichi Fujii

Volume 33, Issue 13 (2010)

1287-1306	SIMULTANEOUS DETERMINATION OF EIGHT PDE5-IS POTENTIALLY ADULTERATED IN HERBAL DIETARY SUPPLEMENTS WITH TLC AND HPLC-PDA-MS METHODS	Yu Cai; Tian-Ge Cai; Yan Shi; Xian-Long Cheng; Ling-Yun Ma; Shuang-Cheng Ma; Rui-Chao Lin; Wei Feng
1307-1318	INFLUENCE OF pH WATER ON THE LIPOPHILICITY OF NICOTINIC ACID AND ITS DERIVATIVES INVESTIGATED BY RP-TLC	Wioletta Parys; Alina Pyka
1319-1327	SIMPLE DETERMINATION OF ERDOSTEINE IN HUMAN PLASMA USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Sung Tae Kim; Jeong-Sook Park; Hyung Tae Kim; Chong-Kook Kim
1328-1334	PREPARATIVE ENANTIOSEPARATION OF OFLOXACIN BY HIGH SPEED COUNTERCURRENT CHROMATOGRAPHY USING L-(+)-TARTARIC ACID AS CHIRAL SELECTOR	Y. C. Lv; Z. H. Yan; C. Ma; L. M. Yuan
1335-1349	SIMULTANEOUS EXTRACTION AND DETERMINATION OF ORGANIC ACIDS IN XYLEM SAPS BY RP-HPLC AFTER SOLID-PHASE EXTRACTION WITH SMALLER PARTICLE-SIZED HYDROXYAPATITE NANOCRYSTALS	Wei Wei; Xiao Zhang; Jing Cui; Zhenggui Wei

Volume 33, Issue 9-12 (2010)

JACK CAZES MEMORIAL ISSUE—REVIEWS

1059
1060-1066	IN MEMORY OF JACK CAZES
1067-1081	MATRIX EFFECTS IN LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Achille Cappiello; Giorgio Famiglini; Pierangela Palma; Helga Trufelli
1082-1115	RECENT DEVELOPMENT IN THE APPLICATIONS OF COMPREHENSIVE TWO-DIMENSIONAL GAS CHROMATOGRAPH	Yuwen Wang; Qian Chen; Daniel L. Norwood; John McCaffrey
1116-1129	HYDRODYNAMIC CHROMATOGRAPHY IN NARROW AND WIDE-BORES; WHETHER RADIAL DIFFUSION IS ESSENTIAL OR NOT	Tetsuo Okada
1130-1150	HPLC DETECTORS: A BRIEF REVIEW	Michael Swartz
1151-1173	SPECIATION OF SELENIUM IN BIOLOGICAL SAMPLES BY ION CHROMATOGRAPHY WITH INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY	Weihong Wang; ZuLiang Chen; David Edward Davey; Ravendra Naidu
1174-1207	SAMPLE PREPARATION FOR TRACE ANALYSIS BY CHROMATOGRAPHIC METHODS	Romeo-Iulian Olariu; Davide Vione; Nelu Grinberg; Cecilia Arsene
1208-1254	CENTRIFUGAL PARTITION CHROMATOGRAPHY: APPLICATION TO NATURAL PRODUCTS IN 1994–2009	Kee Dong Yoon; Young-Won Chin; Jinwoong Kim
1255-1286	HANDLING DRAWBACKS OF MASS SPECTROMETRIC DETECTION COUPLED TO LIQUID CHROMATOGRAPHY IN BIOANALYSIS	Andrei Medvedovici; Florin Albu; Victor David

Volume 33, Issue 7-8 (2010)

THIN LAYER CHROMATOGRAPHY

875-879	FOREWORD	Joseph Sherma; Bernard Fried
880-893	RELATIONSHIP BETWEEN THE CALCULATED PHYSICOCHEMICAL PARAMETERS AND REVERSED PHASE THIN-LAYER CHROMATOGRAPHIC RETENTION BEHAVIOR OF CARBOXAMIDE FUNGICIDES AND RELATED COMPOUNDS	Gy. Oros; T. Cserháti
894-902	THE INFLUENCE OF PERCHLORATE ION CONCENTRATION ON THE RETENTION OF FLUOROQUINOLONES IN RP-TLC	Małgorzata Kamińska; Irena Choma
903-921	LIPOPHILICITY OF NATURAL SWEETENERS ESTIMATED ON VARIOUS OILS AND FATS IMPREGNATED THIN-LAYER CHROMATOGRAPHY PLATES	Costel Sârbu; Rodica Domnica Briciu
922-935	THIN-LAYER CHROMATOGRAPHY OF PYRIDINIUM ALDOXIMES USING DISTINCT TECHNIQUES FOR DEVELOPMENT	Huba Kalász; Emil Mincsovics; Nazila Ram; Kamil Kuca
936-947	LOW TEMPERATURE PLANAR CHROMATOGRAPHY–DENSITOMETRY AND GAS CHROMATOGRAPHY OF ESSENTIAL OILS FROM DIFFERENT SAGE (SALVIA) SPECIES	Mieczysław Sajewicz; Łukasz Wojtal; Dorota Staszek; Michał Hajnos; Monika Waksmundzka-Hajnos; Teresa Kowalska
948-956	A SIMPLE METHOD FOR QUANTIFYING TRIAZINE HERBICIDES USING THIN-LAYER CHROMATOGRAPHY AND A CCD CAMERA	Melanie Broszat; Helena Ernst; Bernd Spangenberg
957-971	QUANTIFICATION OF PYRITINOL IN SOLID PHARMACEUTICAL FORMULATION BY HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY-ULTRAVIOLET DETECTION AND SELECTIVITY EVALUATION BY MASS SPECTROMETRY	Mario Aranda; Gertrud E. Morlock
972-979	TLC-BIOAUTOGRAPHY ANALYSIS OF VITAMIN B₁₂ COMPOUND FROM THE SHORT-NECKED CLAM (RUDITAPES PHILIPPINARUM) EXTRACT USED AS A FLAVORING	Kazumi Ueta; Michiko Nishioka; Yukinori Yabuta; Fumio Watanabe
980-995	ENHANCED QUANTITATIVE EVALUATION OF THE HPTLC-BIOLUMINESCENCE DETECTION	Vera Baumgartner; Wolfgang Schwack
996-1004	ESTABLISHMENT OF XYLOSE IN PLANTAGO OVATA FORSSK. AS A LEADING COMPOUND FOR QUANTIFICATION IN RAW MATERIAL AND FINISHED PRODUCT	Janine Antosch; Nihad Hadzifejzovic; Michael Hubbert; Lars-Norbert Prenner; Bernd Donner; Jürgen Schram
1005-1012	EFFECTS OF TEMPERATURE ON THE NEUTRAL LIPID CONTENT OF BIOMPHALARIA GLABRATA AS DETERMINED BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY-DENSITOMETRY AND OBSERVATIONS ON SNAIL FECUNDITY	Jeff Bolstridge; Bernard Fried; Joseph Sherma
1013-1027	SILVER ION TLC OF MINOR TRIACYLGLYCEROL COMPONENTS FOR UNAMBIGUOUS DETECTION OF ADULTERATION OF OLIVE OIL WITH VEGETABLE OILS	Ilko Marekov; Svetlana Panayotova; Roumyana Tarandjiiska†
1028-1037	DETERMINATION OF ESTIVATION-INDUCED CHANGES IN THE AMINO ACID CONTENT OF BIOMPHALARIA GLABRATA SNAILS BY HIGH PERFORMANCE THIN-LAYER CHROMATOGRAPHY-DENSITOMETRY	James D. Vasta; Bernard Fried; Joseph Sherma
1038-1046	USE OF TLC AND DENSITOMETRY TO EVALUATE THE CHEMICAL STABILITY OF NICOTINIC ACID AND ITS ESTERS ON SILICA GEL	Wioletta Parys; Alina Pyka
1047-1057	TLC AND POLARIMETRIC INVESTIGATION OF THE OSCILLATORY IN VITRO CHIRAL CONVERSION OF R-β-HYDROXYBUTYRIC ACID	Mieczysław Sajewicz; Dorota Kronenbach; Monika Gontarska; Teresa Kowalska

Volume 33, Issue 6 (2010)

733-747	EFFECT OF PHOSPHORYLATION ON THE RETENTION BEHAVIOR OF PEPTIDES IN ION PAIRING REVERSED-PHASE HPLC BASED ON A PREDICTION MODEL	Yanjun Yu; Suxia Yuan; Rongxin Su; Wei Qi; Zhimin He
748-760	DETERMINATION OF TRACE METAL IONS USING PORPHYRINS AS CHELATING AGENTS BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY-DENSITOMETRY	Serap Seyhan Bozkurt; Ipek Kaynak Çavdar; H. Mine Kurtbay; Melek Merdivan
761-769	NEW METHODOLOGY OF SEPARATION AND DETERMINATION OF BIOLOGICALLY ACTIVE ISOMERS OF NITROBENZYL AZASTILBENE DERIVATIVES	Dorota Prukała; Wiesław Prukała; Konrad Małkiewicz; Magdalena Szymalska; Ewa Witkowska-Krajewska; Mariusz Kluska
770-777	PREPARATION OF MOLECULAR IMPRINTED MONOLITHIC EXTRACTION COLUMN AND ITS APPLICATION TO STRYCHNINE ANALYSIS IN WAN TONG JIN GU TROCHE BY HPLC	Zhang Jing; Yue Xuanfeng; Liang Pingping
778-785	DENSITOMETRIC ANALYSIS OF SELECTED FLUOROQUINOLONES	K. Bober
786-792	SIMULTANEOUS ESTIMATION OF TRAMADOL HYDROCHLORIDE, PARACETAMOL AND DOMPERIDONE BY RP-HPLC IN TABLET FORMULATION	Deepti Jain; Raman N. Kachave; Rajendra N. Bhadane
793-801	DETERMINATION OF MERCURY ION IN RIVER WATER BY SOLVENT EXTRACTION WITH 5-METHYL-1,3,4-THIODIAZOLE-2-THIOL FOLLOWED BY REVERSED PHASE HPLC	Susumu Ichinoki; Akiko Ishizawa; Mayumi Asano; Youichi Fujii
802-817	DEVELOPMENT OF A CAPILLARY ELECTROPHORESIS PRECONCENTRATION METHOD FOR THE ANALYSIS OF DIDEOXYADENOSINE TRIPHOSPHATE	Swapna Mallampati; Kris Wolfs; Murali Mohan Pendela; Jos Hoogmartens; Ann Van Schepdael
818-824	A SIMPLE AND SENSITIVE APCI-LC-MS METHOD FOR THE DETECTION OF THE ANTITUMOR AGENT, CARMUSTINE (BCNU) IN RAT PLASMA	Abhijeet S. Kate; Amber C. Kohl; Russell G. Kerr
825-836	COMPARISON OF NP-TLC AND RP-TLC WITH DENSITOMETRY TO QUANTITATIVE ANALYSIS OF IBUPROFEN IN PHARMACEUTICAL PREPARATIONS	Alina Pyka; Paulina Bocheńska
837-845	ISOLATION OF CAFFEIC ACID FROM EUPATORIUM ADENOPHORUM SPRENG BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY AND SYNTHESIS OF CAFFEIC ACID-INTERCALATED LAYERED DOUBLE HYDROXIDE	Yun Wei; Yali Gao; Kai Zhang; Yoichiro Ito
846-858	NOVEL DESIGN FOR CENTRIFUGAL COUNTER-CURRENT CHROMATOGRAPHY: III. SAW TOOTH COLUMN	Yi Yang; Haji Akber Aisa; Yoichiro Ito
859-874	HPLC-FLUORIMETRIC METHOD FOR ANALYSIS OF FREE FATTY ACIDS IN STELLERA CHAMAEJASMA L	Cuihua Song; Zhiwei Sun; Lian Xia; Yourui Suo; Jinmao You

Volume 33, Issue 5 (2010)

591-602	INFLUENCE OF DIFFERENT EXTRACTION CONDITIONS AND SAMPLE PRETREATMENTS ON QUANTIFICATION OF NITRATE AND NITRITE IN SPINACH AND LETTUCE	Edgar Pinto; Catarina Petisca; Luís F. Amaro; Olívia Pinho; Isabel M. P. L. V. O. Ferreira
603-614	THE RETENTION BEHAVIOR OF LORATADINE AND ITS RELATED COMPOUNDS IN ION PAIR REVERSED PHASE HPLC	Jun Lu; Yu Chien Wei; Robert J. Markovich; Abu M. Rustum
615-628	SEPARATION AND PURIFICATION OF FLAVONOIDS FROM BLACK CURRANT LEAVES BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY AND PREPARATIVE HPLC	Dajun He; Yun Huang; Amatjan Ayupbek; Dongyu Gu; Yi Yang; Haji Akber Aisa; Yoichiro Ito
629-644	QUANTITATIVE STUDY OF THE STRATUM CORNEUM LIPID CLASSES BY NORMAL PHASE LIQUID CHROMATOGRAPHY: COMPARISON BETWEEN TWO UNIVERSAL DETECTORS	C. Merle; C. Laugel; P. Chaminade; A. Baillet-Guffroy
645-653	A JOURNEY FROM MIKHAIL TSWETT TO NANO-LIQUID CHROMATOGRAPHY	Imran Ali; Hassan Y. Aboul-Enein; Jack Cazes
654-679	DEGRADATION STUDIES OF HIGHLY POTENT AND LIFE THREATENING HUMAN BIRTH DEFECT DRUG—LENALIDOMIDE BY HPLC AND LC-MS	Nandan Srinivasan Raghu; Y. Ramachandra Reddy; V. Naresh; V. Suryanarayana Rao; L. K. Ravindranath
680-692	CHROMATOGRAPHIC SEPARATION OF THYROID STIMULATING HORMONE FROM LUTEINIZING HORMONE	Taruna Arora; Nidhi Vashistha; K. Muralidhar
693-703	ANALYSIS OF ORGANOPHOSPHORUS PESTICIDES IN VEGETABLE SAMPLES BY HOLLOW FIBER LIQUID PHASE MICROEXTRACTION COUPLED WITH GAS CHROMATOGRAPHY-ELECTRON CAPTURE DETECTION	Mohd Marsin Sanagi; Nurul Farhana Yanti A. Ghani; Mazidatulakmam Miskam; Wan Aini Wan Ibrahim; Hassan Y. Aboul-Enein
704-711	SEPARATION AND DETERMINATION OF ALKYLFURYLSILANE ISOMERS FOR HPLC	Mariusz Kluska; Elżbieta Bombik; Ewa Witkowska-Krajewska; Nikolai Erchak
712-719	ANALYTICAL METHOD FOR 1-METHYL-4-AMINO-PIPERAZINE IN AN ACTIVE PHARMACEUTICAL INGREDIENT USING CHEMICAL DERIVATIZATION AND HPLC-UV	Jyoti Patel; Eric Loeser; Rudy Kircher; Hanumantha Rao Marrepalli; Steven Fazio; Donald Drinkwater; Patrick Drumm
720-729	LC-UV METHOD DEVELOPMENT AND VALIDATION FOR THE NON STEROIDAL ANTI-INFLAMMATORY AGENT TENOXICAM	Mohammad H. Semreen; Hassan Y. Aboul-Enein
730-732	LIQUID CHROMATOGRAPHY CALENDAR

Volume 33, Issue 4 (2010)

423-430	DEVELOPMENT OF LLE AND SPE PROCEDURES AND ITS APPLICATIONS FOR DETERMINATION OF OLMESARTAN IN HUMAN PLASMA USING RP-HPLC AND HPTLC	Santosh R. Tambe; Rupali H. Shinde; Lalit R. Gupta; Vikas Pareek; Santosh B. Bhalerao
431-440	ISOLATION AND PURIFICATION OF PHENOLIC COMPOUNDS FROM MAGNOLIAE OFFICINALIS BY PREPARATIVE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Xia Liu; Yuhai Tang; Saili Wei; Hongling Yu; Haiyan Lv; Hongli Ge
441-451	DETERMINATION OF ARBEKACIN SULFATE INJECTION AND ITS RELATED SUBSTANCES BY HPLC USING EVAPORATIVE LIGHT SCATTERING DETECTION	Jian Wang; Xiaojun Hu
452-461	A SIMPLE AND CONVENIENT METHOD FOR SIMULTANEOUS DETERMINATION OF FOUR MAJOR SPECIES OF ILLEGAL ADDITIVES IN SLIMMING HEALTH FOOD	Zhou Yu; Qiang Wei; Qingsheng Fan; Chunhua Wan
462-480	PREPARATIVE ISOLATION AND PURIFICATION OF FLAVONE C-GLYCOSIDES FROM THE LEAVES OF FICUS MICROCARPA L.f BY MEDIUM-PRESSURE LIQUID CHROMATOGRAPHY, HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY, AND PREPARATIVE LIQUID CHROMATOGRAPHY	Xiaohong Wang; Yong Liang; Licai Zhu; Huichun Xie; Hang Li; Junting He; Man Pan; Tianyou Zhang; Yoichiro Ito
481-490	DETERMINATION OF FLUOXETINE ENANTIOMERS IN HUMAN SERUM AND URINE BY ISOCRATIC HPLC AND PRE-COLUMN FLUORESCENCE DERIVATIZATION WITH (R)-(+)-4-NITRO-7-(2-CHLOROFORMYLPYRROLIDIN-1-YL)-2,1,3-BENZOXADIAZOLE	Yasuhiko Higashi; Ranzhi Gao; Youichi Fujii
491-498	SIMULTANEOUS DETERMINATION OF CAFFEINE AND CATECHINS IN TEA EXTRACTS BY HPLC	Qiang He; Yuanping Lv; Ling Zhou; Bi Shi
499-512	DETERMINATION OF ADSORPTION ISOTHERMS BY THE INVERSE METHOD WITH A FIRST ORDER REVERSIBLE REACTION OCCURRING IN BOTH PHASES OF A LIQUID CHROMATOGRAPHIC COLUMN	Gabriele Thede; Elke Below; Richard Thede
513-525	SIMULTANEOUS SEPARATION AND DETERMINATION OF QUINOLONES IN PHARMACEUTICALS BY MICELLAR LIQUID CHROMATOGRAPHY	Maria Angeles Collado-Sánchez; Maria Rambla-Alegre; Samuel Carda-Broch; Josep Esteve-Romero
526-535	HIGH PERFORMANCE LIQUID CHROMATOGRAPHY FOR DETERMINING A NEW ANTICONVULSANT CANDIDATE, BENZALDEHYDE SEMICARBAZONE IN RAT PLASMA	Moacir Kaiser; Francine Johansson Azeredo; Heloísa de Oliveira Beraldo; Teresa Dalla Costa
536-547	FORCED DEGRADATION STUDIES OF SIMVASTATIN USING MICROEMULSION LIQUID CHROMATOGRAPHY	Anđelija Malenović; Biljana Jančić-Stojanović; Darko Ivanović; Mirjana Medenica
548-562	CHARACTERIZATION OF THE INTERACTIONS BETWEEN NATURAL FLAVONOID COMPOUNDS AND BOVINE SERUM ALBUMIN BY CAPILLARY ELECTROPHORESIS AND FLUORESCENCE METHOD	Tianxi He; Qionglin Liang; Yiming Wang; Guoan Luo
563-571	SEPARATION AND PURIFICATION OF TRITERPENE SAPONINS FROM ROOTS OF RADIX PHYTOLACCAE BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY COUPLED WITH EVAPORATIVE LIGHT SCATTERING DETECTION	Jie Ma; Qianliang Chen; Daowan Lai; Wenji Sun; Tianyou Zhang; Yoichiro Ito
572-584	NOVEL DESIGN FOR CENTRIFUGAL COUNTERCURRENT CHROMATOGRAPHY: IV. FIGURE-8 COLUMN	Dongyu Gu; Yi Yang; Jennifer D. Eng; Haji Akber Aisa; Yoichiro Ito
585-587	THE BOOK CORNER Chiral Separations by Capillary Electrophoresis, Ann Van Eeckhaut and Yvette Michotte, Eds., CRC Press, 2009. Volume 100 of the Chromatographic Science Series, Dr. Jack Cazes, Ed.
588-590	LIQUID CHROMATOGRAPHY CALENDAR

Volume 33, Issue 3 (2010)

297-304	QUANTITATIVE IN SILICO ANALYSIS OF RETENTION IN NORMAL PHASE LIQUID CHROMATOGRAPHY	Toshihiko Hanai
305-323	DETERMINATION OF SOLUTE RETENTION FACTORS IN RPLC WITH PURE WATER AS EFFLUENT USING A NUMERICAL METHOD BASED ON THE OŚCIK'S EQUATION	Ludomir Kwietniewski
324-335	A VALIDATED HPLC METHOD WITH DUAL WAVELENGTH DETECTION FOR CHLOROGENIC ACID WITH AN INTERNAL STANDARD IN PLASMA AND ITS APPLICATION IN PHARMACOKINETIC STUDIES IN RATS	Chun-Wai Wan; Yee-Ki Lee; Ching-Yee Kwok; Robbie Yat-Kan Chan; Peter Hoi-Fu Yu; Shun-Wan Chan
336-348	NOVEL DESIGN FOR CENTRIFUGAL COUNTERCURRENT CHROMATOGRAPHY: II. STUDIES ON NOVEL GEOMETRIES OF ZIGZAG TOROIDAL TUBING	Yi Yang; Haji Akber Aisa; Yoichiro Ito
349-361	RP-HPLC ANALYSIS OF HYDROPHOBIC ALENDRONATE AMIDATED DERIVATIVES	Ting Li Lu; Hui Jing Hu; Wen Zhao; Tao Chen
362-374	COMPARISON OF METHYLXANTHINE, PHENOLICS AND SAPONIN CONTENTS IN LEAVES, BRANCHES AND UNRIPE FRUITS FROM ILEX PARAGUARIENSIS A. ST.-HIL (MATE)	Gustavo L. Borré; Samuel Kaiser; Cabral Pavei; Francilene A. da Silva; Valquíria L. Bassani; George G. Ortega
375-389	STABILITY-INDICATING CZE METHOD AND STRESS DEGRADATION STUDIES OF NITAZOXANIDE	Marcelo Donadel Malesuik; Heloísa Mazotti Lopes Gonçalves; Clésio Soldatelli Paim; André Jablonski; Elfrides Eva Scherman Schapoval; Martin Steppe
390-404	DETERMINATION AND IDENTIFICATION OF ALIPHATIC AMINES FROM ENVIRONMENTAL WATER WITH HPLC-FLD AND APCI/MS USING 1-[1,2,5,6-DIBENZOCARBAZOL-9-YL]PROPAN-2-YL CHLOROFORMATE (DBCPC-CL) AS NOVEL LABELING REAGENT	Zhiwei Sun; Lian Xia; Yourui Suo; Jinmao You
405-412	DETERMINATION OF ARSANILIC ACID IN LIVESTOCK FEEDS BY HPLC USING AN ANION EXCHANGE COLUMN AND ULTRAVIOLET DETECTION	Jinrong Wang; Linghong Nie; Zuolong Fu; Jinjin Wang
413-422	A VALIDATED HPLC METHOD FOR SEPARATION AND DETERMINATION OF EPINASTINE HYDROCHLORIDE ENANTIOMERS	Ola A. Saleh; Aida A. El-Azzouny; Amr M. Badawy; Hassan Y. Aboul-Enein

Volume 33, Issue 2 (2010)

153-166	HPLC ENANTIOMERIC SEPARATION OF AROMATIC AMINES USING CROWN ETHER TETRACARBOXYLIC ACID	Sherry Shen; Shengli Ma; Heewon Lee; Cristina Manolescu; Mark Grinberg; Nathan Yee; Chris Senanayake; Nelu Grinberg
167-178	ASSAY AND STABILITY-INDICATING CAPILLARY ZONE ELECTROPHORETIC METHOD FOR THE DETERMINATION OF MODAFINIL IN BULK AND ITS PHARMACEUTICAL PREPARATIONS	Khaldun M. Al Azzam; Bahruddin Saad; Hassan Y. Aboul-Enein; Abdalla A. Elbashir
179-190	USE OF RP-TLC AND THEORETICAL COMPUTATIONAL METHODS TO COMPARE THE LIPOPHILICITY OF SALICYLIC ACID AND ITS DERIVATIVES	Alina Pyka; Dominika Rusek; Paulina Bocheńska; Danuta Gurak
191-201	EXPERIMENTAL DESIGN STRATEGIES IN LC METHOD DEVELOPMENT AND IN ROBUSTNESS TESTING FOR REVERSIBLE CHOLINESTERASE INHIBITOR RIVASTIGMINE IN PHARMACEUTICAL FORMULATION	Mohammad H. Semreen; Hassan Y. Aboul-Enein
202-213	RETENTION MECHANISM OF NINE SOLUTES BY THE USE OF LINEAR SOLVATION ENERGY RELATIONSHIPS ON A C₁₈ COLUMN	Ye Wang; Minglei Tian; Kyung Ho Row
214-224	APPLICATION OF TWO DIMENSIONAL THIN LAYER CHROMATOGRAPHY PATTERN COMPARISON FOR FINGERPRINTING THE ACTIVE COMPOUNDS IN THE LEAVES OF VITEX TRIFOLIA LINN POSSESSING ANTI-TRACHEOSPASMOLYTIC ACTIVITY	Alfi Khatib; Arie C. Hoek; Selamat Jinap; Md. Zaidul Islam Sarker; Irwandi Jaswir; Robert Verpoorte
225-238	DETERMINATION OF IMIDAZOLIUM AND PYRIDINIUM IONIC LIQUID CATIONS BY ION CHROMATOGRAPHY	M. Molíková; S. Studzińska; P. Kosobucki; P. Jandera; B. Buszewski
239-249	DETERMINATION OF NEW GENERATION PESTICIDES IN COMPLEX PLANT MATRICES BY HPLC USING VARIOUS STATIONARY PHASES	Monika Michel
250-258	OPTIMIZATION OF SEPARATION AND DETERMINATION OF HYDROXYSTILBAZOLE BENZYL DERIVATIVES BY ITP TECHNIQUE	Dorota Prukała; Wiesław Prukała; Magdalena Szymalska; Ewa Witkowska-Krajewska; Mariusz Kluska
259-269	SIMULTANEOUS EXTRACTION AND SEPARATION OF MARTRINE, SOPHORIDINE AND SOPHOCARPINE FROM SOPHORA FLAVESCENS AIT BY RP-HPLC WITH ANALYTICAL AND PREPARATIVE CHROMATOGRAPHY	Minglei Tian; Kyung Ho Row
270-282	DETERMINATION OF RESIDUAL PHENOTHIAZINES IN LIVER BY MATRIX SOLID PHASE DISPERSION COMBINED WITH HPLC WITH FLUORESCENCE DETECTION	M. C. Quintana; J. J. Ramos; L. Hernández; L. Ramos
283-295	QUANTITATIVE AND QUALITATIVE ANALYSIS OF (-) MAMMEA A/BB COUMARIN IN EXTRACTS OF CALOPHYLLUM BRASILIENSE CAMBESS (CLUSIACEAE) BY HPLC	M. A. Brenzan; C. V. Nakamura; B. P. D. Filho; T. Ueda-Nakamura; M. C. M. Young; M. L. Mitsui; D. A. G. Cortez

Volume 33, Issue 1 (2010)

1-26	TYPE C AMINO COLUMNS FOR AFFINITY AND AQUEOUS NORMAL PHASE CHROMATOGRAPHY: SYNTHESIS AND HPLC EVALUATION	Maria T. Matyska; Joseph J. Pesek; Geeta Shety
27-36	REMOVAL OF AGGREGATES FROM MICRON-SIZED POLYMETHYL METHACRYLATE (PMMA) LATEX BEADS USING FULL FEED DEPLETION MODE OF GRAVITATIONAL SPLITT FRACTIONATION (FFD-GSF)	Seungho Lee; Sung Kwang Cho; Jin Woo Yoon; Seong-Ho Choi; Jong-Han Chun; Chul Hun Eum; HaiDoo Kwen
37-45	DETERMINATION OF THE REFRACTIVE INDEX INCREMENT OF NATURAL AND SYNTHETIC POLY(CIS-1,4-ISOPRENE) SOLUTIONS AND ITS EFFECT ON STRUCTURAL PARAMETERS	Chandy Kim; André Deratani; Frédéric Bonfils
46-60	PREPARATION AND ENANTIOSEPARATION OF COPOLYMER CHIRAL STATIONARY PHASES WITH (1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE AS THE CHIRAL BUILDING BLOCK	Jun-Yi Zhang; Jun Chen; Chuan-Qi Yin; Shi-Rong Li; Zheng-Wu Bai
61-71	A NEW VALIDATED METHOD FOR THE SIMULTANEOUS DETERMINATION OF A SERIES OF EIGHT BARBITURATES BY RP-HPLC	Ghulam A. Shabir; Tony K. Bradshaw; Shafique A. Arain; Ghulam Qadir Shar
72-88	4-(1-METHYL-1H-PHENANTHRO[9,10-d]IMIDAZOLE-2-) BENZOIC ACID (MPIBA) AND ITS APPLICATION FOR DETERMINATION OF AMINES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION AND IDENTIFICATION WITH MASS SPECTROSCOPY/ATMOSPHERIC PRESSURE CHEMICAL IONIZATION	Xia Lian; Sun Zhiwei; Suo Yourui; You Jinmao
89-96	DETERMINATION OF METRONIDAZOLE IN ADULT ARTEMIA USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Sherry Cox; Matthew C. Allender; Jason Yarbrough
97-108	DEVELOPMENT OF CHROMATOGRAPHIC PROCEDURE FOR THE PURIFICATION OF 1,2-DIKETONE	P. Deepika; K. N. Sabharwal; N. Sivaraman; T. G. Srinivasan; P. R. Vasudeva Rao
109-117	DENSITOMETRIC DETERMINATION OF URSODEOXYCHOLIC ACID IN PHARMACEUTICAL FORMULATIONS IN FORM OF TABLETS AND CAPSULES	M. Dołowy; A. Niestrój
118-132	ESTIMATING THE LIPOPHILICITY OF NATURAL PRODUCTS USING A POLYMERIC REVERSED PHASE HPLC METHOD	Bo Zheng; Lyndon M. West
133-149	LARGE VOLUME INJECTION OF HEXANE SOLUTIONS IN RPLC/UV TO ENHANCE ON SENSITIVITY OF THE ASSAY OF GINKGOLIC ACIDS IN GINGKO BILOBA STANDARDIZED EXTRACTS	Stefan Udrescu; Iuliana Daniela Sora; Victor David; Andrei Medvedovici
150-151	THE BOOK CORNER Ion Exchange and Solvent Extraction, A Series of Advances Bruce A. Moyer Ed., CRC Press, Boca Raton, Florida, 2009.

Volume 32, Issue 20 (2009)

2923-2942	Development of Capillary Electrophoresis Technique for Simultaneous Measurement of Amlodipine and Atorvastatin from Their Combination Drug Formulations	Mohamed M. Hefnawy; Maha Sultan; Haya Al-Johar
2943-2953	Simultaneous Determination of Five Active Constituents in the Aerial Parts of Saururus chinensis by HPLC-DAD	Seung Hyun Kim; Eun Jung Choi; Mi Kyeong Lee; Ki Yong Lee; Jung Hyun Park; Young Choong Kim; Sang Hyun Sung
2954-2960	Study of Elution Order in Chiral Separation of Organophosphonate Esters Using Tris-(3,5-dimethylphenyl Carbamate) Cellulose Chiral Stationary Phase by HPLC	Bing Liu; Wei-Jie Lu; Guo-Sheng Yang; Hassan Y. Aboul-Enein
2961-2974	Development and Validation of a Reversed Phase HPLC Method for Simultaneous Determination of Curcumin and Piperine in Human Plasma for Application in Clinical Pharmacological Studies	Prerana Sethi; Virendra K. Dua; S. Mohanty; S. K. Mishra; Rajeev Jain; G. Edwards
2975-2992	Simultaneous Determination of Herbicide Terbuthylazine and Its Major Hydroxy and Dealkylated Metabolites in Typha latifolia L. Wetland Plant Using SPE and HPLC-DAD	Nikolaos Papadopoulos; Evagelos Gikas; Georgios Zalidis; Anthony Tsarbopoulos
2993-3008	Stability-Indicating Micellar Liquid Chromatographic Method for the Determination of Clopidogrel. Application to Tablets and Content Uniformity Testing	Fathalla Belal; Amina El-Brashy; Manal Eid; Jenny Jeehan Nasr
3009-3024	Quantitative HPLC Analysis of Riboflavin and Aromatic Amino Acids in Three Forms of Shrimp Hydrolysates	C. Bueno-Solano; J. López-Cervantes; O. N. Campas-Baypoli; M. O. Cortez-Rocha; R. Casillas-Hernández; J. Milán-Carrillo; D. I. Sánchez-Machado
3025-3037	Study of Separation and Extraction Conditions for Five Neuroleptic Drugs by an LLE-HPLC-DAD Method in Human Plasma	K. Madej; A. Biedroń; A. Garbacik
3038-3048	Resveratrol Analysis and Degradation Study in Blueberry Samples by HPLC with Fluorescence Detection	Meera Shanmuganathan; Paul C. H. Li
3049-3055	The Visualizing Agents for Selected Quinolones and Fluoroquinolones	K. Bober
3056-3065	Use of Selected Topological Indexes for Evaluation of Lipophilicity of Steroid Compounds Investigated by RP-HPTLC	Alina Pyka
3066-3076	Determination of Copper Ion in River Water by Solvent Extraction with 2-Mercaptobenzothiazole Followed by Reversed Phase HPLC	Susumu Ichinoki; Shiori Sasai; Hiromi Sugai; Youichi Fujii
3077-3088	Separation and Purification of Phenolic Acids and Myricetin from Black Currant by High-Speed Countercurrent Chromatography	Dajun He; Dongyu Gu; Yun Huang; Amatjan Ayupbek; Yi Yang; Haji Akber Aisa; Yoichiro Ito
3089-3092	Ionic Liquids in Analytical Chemistry, Edited by Dr. Mihkel Koel CRC Press, Boca Raton, Florida	Haleem J. Issaq
3093-3095	Liquid Chromatography Calendar

Volume 32, Issue 19 (2009)

2765-2778	Development of Temperature Dependent Retention Models in Ion Chromatography by the Cascade Forward and Back Propagation Artificial Neural Networks	Tomislav Bolanča; Štefica Cerjan Stefanović; Šime Ukić; Marko Rogošić
2779-2794	Application of Ościk's Equation for Description of Solute Retention in RP HPLC and Calculation of Retention Factor in Water	Małgorzata Janicka
2795-2804	HPLC Assay for Meprednisone in Tablets	R. Ceresole; M. A. Rosasco; A. I. Segall
2805-2821	Development and Validation of a HPLC Method for NAD: Application to Stability Studies in Buffered Solutions and Dry Test Strips	Nigel J. Forrow; Ghulam A. Shabir
2822-2838	Particle-Size Optimization for a Polymer Coated Silica Gel in SMB Chromatography for Amino Acid Separation	Se-Hee Jo; Qiao Han; Young-Woong Suh; Jin-Bok Ryu; Sung Chul Yi; Ki Bong Lee; Sungyong Mun
2839-2856	Development and Validation of a Method for Determination of Tilmicosin Residues in Equine Plasma and Tissues Using HPLC	Chris R. Clark; Patricia M. Dowling; Joe O. Boison
2857-2865	Quantification of Sodium Alendronate by LC Anion Exchange Using In Line Complexation	Rafael B. Cornelio; Cabral Pavei; Simone G. Verza; Ana Paula C. Silva; George G. Ortega; Alisson B. Luzia; Sílvia L. Fialho; Paulo Mayorga
2866-2878	Determination of Azide and Bromide Ions by Direct Detection Using Capillary Electrophoresis	G. V. Ram Reddy; A. Praveen Kumar; B. Venkateswara Reddy; J. Sreeramulu; Jung Hug Park
2879-2892	Comparative Study on Separation and Purification of Isoflavones from the Seeds and Sprouts of Chickpea by High-Speed Countercurrent Chromatography	Qiaoying Lv; Yi Yang; Yongxin Zhao; Dongyu Gu; Dajun He; Abulimiti Yili; Qingling Ma; Zhen Cheng; Yanhua Gao; Haji Akber Aisa; Yoichiro Ito
2893-2905	A Simple Thin-Layer Chromatographic Fingerprint Method for Distinguishing Between Radix Paeoniae Rubra and Radix Paeoniae Alba	Liu Yang; Shunjun Xu; Qianru Feng; Hepin Liu; Runtao Tian; Peishan Xie
2906-2916	Identification of Possible Compounds Possessing Adenosine A1 Receptor Binding Activity in the Leaves of Orthosiphon stamineus Using TLC and Multivariate Data Analysis	Alfi Khatib; Nancy Dewi Yuliana; Selamat Jinap; Md. Zaidul Islam Sarker; Irwandi Jaswir; Erica G. Wilson; Shin-Kyo Chung; Robert Verpoorte
2917-2921	The Book Corner HANDBOOK OF MEMBRANE SEPARATIONS: CHEMICAL, PHARMACEUTICAL, FOOD AND BIOTECHNOLOGICAL APPLICATIONS, Anil K. Pabby, Syed S. H. Rizvi, and Ana Maria Sastre, Eds., CRC Press, Boca Raton, FL, USA.	Haleem J. Issaq

Volume 32, Issue 18 (2009)

2615-2626	Use of High-Temperature Liquid Chromatography with Sub-2 µm Particle C₁₈ Columns for the Analysis of Seized Drugs	Ira Lurie; Li Li
2627-2641	Preparation and Characterization of p-tert-Butylcalix[4]arene Modified Sol-Gel Column for Open-Tubular Capillary Electrochromatography	Kai Hu; Yulu Tian; Hui Yang; Junqiang Zhang; Jing Xie; Baoxian Ye; Yangjie Wu; Shusheng Zhang
2642-2653	Analysis of Dideoxyadenosine Triphosphate by Capillary Electrophoresis with Fluorescence Detection. Derivatization Through the Adenine Group	Swapna Mallampati; Arthur Van Aerschot; Jos Hoogmartens; Ann Van Schepdael
2654-2668	Optimization by Factorial Design of a Capillary Electrophoresis Method for the Chiral Resolution and Determination of Zopiclone and Its Synthesis Precursor	Domingo Blanco Gomis; Cristina Botas Velasco; Ignacio Herrero Sánchez; M. Dolores Gutiérrez Álvarez
2669-2685	Spiral Countercurrent Chromatography Studies Using the Spiral Disk Assembly	Martha Knight; Thomas M. Finn
2686-2698	Determination of Free Indomethacin in Human Plasma Using HPLC with UV Detection	Andrzej L. Dawidowicz; Krzysztof Kondziola; Mateusz Kobielski
2699-2711	Development and Validation of LC-MS/MS Method for the Simultaneous Determination of Quinine and Doxycycline in Pharmaceutical Formulations	Liberato Brum Junior; Flávia de Toni Uchoa; Sílvia Stanisçuaski Guterres; Teresa Dalla Costa
2712-2720	Determination of Tricyclazole in Water Using Solid Phase Extraction and Liquid Chromatography	Dang T. T. Nhung; Thai K. Phong; Hirozumi Watanabe
2721-2738	A Rapid Simple Approach to Screen Components in Radix Salviae Miltiorrhizae Using Rapid Resolution Liquid Chromatography Coupled with Diode Array Detection and Electrospray Ionization Time-of-Flight Mass Spectrometry	Chungui Gong; Hai Zhang; Yueyue Li; Jing Jia; Liang Zhao; Yifeng Chai; Guoqing Zhang
2739-2746	Use of Structural Descriptors to QSRR Analysis of Selected Bile Acids Separated by NP-TLC	Alina Pyka
2747-2755	Validation of an HPLC Method for the Determination of Nucleotides in Infant Formulae	Marina Krpan; Nada Vahčić; Mirjana Hruškar
2756-2764	Determination of Streptomycin and Dihydrostreptomycin in Milk and Meat by Liquid Chromatography – Mass Spectrometry	Víctor Hormazábal; Øyvin Østensvik

Volume 32, Issue 17 (2009)

2465-2483	Model Modification of Binary Competitive Isotherm	Xiu-Hong Wu; Bing-Chang Lin
2484-2498	Open Tubular Capillary Electrochromatographic Separation of Proteins and Peptides Using a TiO₂ Nanoparticle-Deposited Capillary by Liquid Phase Deposition	Ting Li; Ying Xu; Yu-Qi Feng
2499-2511	High Performance Liquid Chromatography Coupled with Post-Column Iodine-Azide Reaction for the Determination of Benzylthiouracil in Urine	Robert Zakrzewski
2512-2529	Ion Exchange HPLC of a Marine Collagen	Kathleen A. Hofman; Bronwyn I. Hall
2530-2544	Determination of N-Acetylcysteine and Main Endogenous Thiols in Human Plasma by HPLC with Ultraviolet Detection in the Form of Their S-Quinolinium Derivatives	R. Głowacki; E. Bald
2545-2555	Development and Validation of an SEC-HPLC Method for the Analysis of Lenogratsim (rHuG-CSF) in Pharmaceutical Formulations	Jasmina Tonic-Ribarska; Katerina Brezovska; Suzana Trajkovic-Jolevska
2556-2568	Determination of Reducing Sugar and Asparagine in Potatoes	R. Plata-Guerrero; E. Guerra-Hernández; B. García-Villanova
2569-2583	HPLC/DAD Assay of Related Impurity Ethyl-4-oxopiperidine-1-carboxylate in Loratadine Through Derivatization with 2,4-Dinitrophenylhydrazine	Monica Albu; Victor David; Florentin Tache; Andrei Medvedovici
2584-2599	Development and Validation of Stability-Indicating High Performance Liquid Chromatographic (HPLC) and DD₁-Spectrophotometric Assays for Etodolac in Bulk Form and in Pharmaceutical Dosage Form	Ola A. Saleh; Aida A. El-Azzouny; Hassan Y. Aboul–Enein; Amr M. Badawey; Mohamed S. Rashed
2600-2614	Fast and Sensitive New High Performance Liquid Chromatography Laser Induced Fluorescence (HPLC-LIF) Method for Quinine. Comparative Study in Soft Drinks	X. Feás; C. A. Fente; A. Cepeda

Volume 32, Issue 16 (2009)

2293-2306	Molecularly Imprinted Solid-Phase Extraction of 1-Methyl-2-piperidinoethylesters of Alkoxyphenylcarbamic Acid from Human Plasma, Comparison with Classical Solid-Phase Extraction	M. Lachová; J. Lehotay; I. Skačáni; J. Čižmárik
2307-2321	Regulatory Requirement – Validated, Specific, and Stability Indicating Analytical Method for Zoledronic Acid and Its Related Impurities by Ion Pair Reversed Phase Liquid Chromatography (IP-RPLC)	Srinivasan Raghu Nandan; Ramachandra Reddy; Suryanarayana Rao; L. K. Ravindranath
2322-2333	Preparative Separation of Phenylpropanoid Glycoside from Scrophularia ningpoensis Hemsley by High Speed Countercurrent Chromatography and ESI-MSⁿ Analysis	Shengqiang Tong; Liuqing Sheng; Jizhong Yan; Jianzhong Lou
2334-2345	Identification and Quantitative Determination of Madder by High Performance Liquid Chromatography: Application to Historical Textiles	M. Zarkogianni; Z. -E. Papliaka; E. Tsatsaroni
2346-2360	Identification, Isolation, and Characterization of Impurities in Sodium Tanshinone IIA Sulfonate	Qiaogen Zou; Biyun Huang; Tingting He; Ping Wei; Zunjian Zhang; Pingkai Ouyang
2361-2371	Countercurrent Chromatographic Separation of Lipophilic Ascorbic Acid Derivatives and Extract from Kadsura coccinea Using Hydrophobic Organic-Aqueous Two-Phase Solvent Systems	Kazufusa Shinomiya; Heran Li; Susumu Kitanaka; Yoichiro Ito
2372-2383	HPLC-UV Analysis of Phenol and Chlorophenols in Water After Precolumn Derivatization with 4-Fluoro-7-nitro-2,1,3-benzoxadiazole	Yasuhiko Higashi; Youichi Fujii
2384-2395	A Novel HPLC Method to Analyze Imperatorin and Isoimperatorin of Angelica dahurica Oils Obtained by Supercritical Fluid Extraction	Yong Chen; Yinchi Jin; Yifen Chen; Yuqing Jin; Xuesong Liu; Longhu Wang
2396-2406	Isotachophoresis of Chosen Heptacoordinated Goshchava Silanates	Mariusz Kluska; Krzysztof Pypowski; Ireneusz Chrząścik; Nikolai Erchak
2407-2416	Isolation of Four Compounds from Herba Artemisiae Scopariae by Preparative Column HPLC	Dandan Han; Minglei Tian; Kyung Ho Row
2417-2423	Two-Step Purification of Cordycepin from Cordyceps millitaris by High-Speed Countercurrent Chromatography	Xiuyun Ju; Yong Sun; Xiaoying Cao; Jihong Jiang; Tianyou Zhang; Yoichiro Ito
2424-2436	Quantitative Determination of Cannabinoid Receptor Antagonist Surinabant in Human Plasma by LC-UV and LC-ESI-MS/MS Methods	Melissa McCulloch; Yan Xu
2437-2450	Determination of Novel Plant Growth Promoting Diterpenes in Callicarpa macrophylla by HPLC and HPTLC	Ram Kishor Verma; Anil Kumar Singh; Pooja Srivastava; Karuna Shanker; Alok Kalra; Madan Mohan Gupta
2451-2461	Preparative Isolation and Purification of Flavonoids from the Chinese Medicinal Herb Belamcanda by High-Speed Countercurrent Chromatography	Cuilin Peng; Yong Liang; Xiaohong Wang; Huichun Xie; Tianyou Zhang; Yoichiro Ito
2462-2464	Liquid Chromatography Calendar

Volume 32, Issue 15 (2009)

2135-2145	Separation and Determination of β₂-Agonists in Swine Feed Using Field-Amplified On-Line Sample Stacking Method by Capillary Zone Electrophoresis	Chongyang Li; Donald P. Land
2146-2163	Comparative Study of Ion Interaction Reagents for the Separation of Lanthanides by Reversed-Phase High Performance Liquid Chromatography (RP-HPLC)	P. G. Jaison; Pranaw Kumar; Vijay M. Telmore; Suresh K. Aggarwal
2164-2175	A Bidentate Amino Stationary Phase for Hydrophilic Interaction Chromatography	Ming Chen; Qiao Ma; Yu-Qi Feng
2176-2192	Co- and Counter-Electroosmotic Flow Capillary Electrophoresis of Anionic Phenols Using UV and MS Detection	Leena Suntornsuk
2193-2202	Isotachophoresis of Chosen Biologically Active (E)-Azastilbenes	Dorota Prukała; Ireneusz Chrząścik; Wiesław Prukała; Krzysztof Pypowski; Magdalena Szymalska; Mariusz Kluska
2203-2215	Simultaneous Quantification of Complex Phospholipid Compositions Containing Monophosphoryl Lipid-A by RP-HPLC	Karola Vorauer-Uhl; Dominik Jeschek; Gabriele Lhota; Andreas Wagner; Stefanie Strobach; Hermann Katinger
2216-2231	Isolation and Purification of Three Flavonoids from the Hawthorn Leaves by High Speed Countercurrent Chromatography, Combined with Isocratic Preparative Reversed-Phase High Performance Liquid Chromatography	Honglei Xu; Tingting Zhou; Jun Wen; Guorong Fan; Yutian Wu
2232-2245	Rapid and Sensitive Analysis of Tannins and Monoterpene Glycosides in Radix Paeoniae Alba Products by HPLC-MS	Bin Li; Lian-Wen Qi; Xiao-Dong Wen; Jun Cao; Ping Li; Jin-Xiang Zeng; Hua Yang; Jing Zhao; Rong Hu
2246-2264	Evaluation of Chromatographic Methods for Drug Products Containing Polar and Non-Polar Molecules Using Reversed Phase, Hydrophilic Interaction, and Ion Exchange Chromatography	Lance A. Rogers; Karen E. Crews; Susan G. Long; Kristin M. Patterson; John E. McCune
2265-2280	Optimization of Chromatographic Systems for Determination of Lipophilicity for Selected Isoquinoline Alkaloids	Anna Petruczynik
2281-2292	Comparative Study of the Lipophilicity of Selected Tauro-Conjugates Bile Acids Determined with the Use of RPTLC and RPHPTLC Methods	M. Dołowy

Volume 32, Issue 14 (2009)

1979-2000	Development of New LC Chiral Stationary Phases Based on Ruthenium Tris(diimine) Complexes	P. Sun; S. Perera; F. M. MacDonnell; D. W. Armstrong
2001-2012	Optimization of Conditions of Isotachophoretic Separation and Determination of New Class of Pentacoordinated Silanes	Mariusz Kluska; Krzysztof Pypowski; Ireneusz Chrząścik; Tatiana Koval; Nikolai Erchak
2013-2029	Spiral Tube Assembly for High-Speed Countercurrent Chromatography: Choice of Elution Modes for Four Typical Two-Phase Solvent Systems	Y. Ito; R. Clary; J. Powell; M. Knight; T. M. Finn
2030-2042	Novel Design for Centrifugal Countercurrent Chromatography: I. Zigzag Toroidal Column	Yi Yang; Haji Akber Aisa; Yoichiro Ito
2043-2049	Determination of Cefacetrile and Cefuroxime Residues in Milk by Thin-Layer Chromatography	Edyta M. Grzelak; Irena Malinowska; Irena M. Choma
2050-2064	A Novel Chromatographic Production Scale Separation Process for L-Fucose	Pia Saari; Katja Häkkä; Heikki Heikkilä; Juho Jumppanen; Markku Hurme
2065-2079	Gradient HPLC-DAD for the Simultaneous Determination of Five Flavonoids in Plasma After Intravenously Administrated Ginkgo biloba Extract and its Application in the Study of Pharmacokinetics in Rats	Dao-quan Tang; Xiao-xing Yin; Zun-jian Zhang; Yuan-yuan Gao; Ya-qin Wei; Yong-gang Chen; Lin Han
2080-2096	Determination of Moclobemide and its Metabolites in Human Plasma by SPE-HPLC-UV: Evaluation of Critical Experimental Conditions and QSRR Study	Anita Rakic Ignjatovic; Katarina Nikolic; Branislava Miljkovic; Milena Pokrajac; Danica Agbaba; Milica Prostran
2097-2104	Use of RP-TLC and Densitometry to Analytical Characteristic of Vitamin K₁	Alina Pyka; Danuta Gurak
2105-2121	A Rapid Method for Determination of Resveratrol in Wines by HPLC-MS	Laurian Vlase; Bela Kiss; Sorin E. Leucuta; Simion Gocan
2122-2133	Determination and Identification of Nine Constituents in Siho-Gyeoji-Tang by HPLC-DAD and HPLC-MS/MS	Mi Kyeong Lee; Seung Hyun Kim; Jin-Ho Park; Jung Hee Cho; Do Hoon Kim; Ju Hyun Baek; Chang Hee Cho; Hyo Jin Kim; Mi-Jeong Ahn; Ki Yong Lee; Sang Hyun Sung

Volume 32, Issue 13 (2009)

1831-1846	Synthesis of Molecularly Imprinted Copolymer and its Application as a SPE Sorbent for Preconcentration of Metoprolol and Vitamin B₆ from Water	K. Plesz; Ł. Szajnecki; B. Gawdzik
1847-1861	Fritless Column for Capillary HPLC Prepared by Immobilizing Octadecylsilane Particles in an Organic Polymer Matrix	Wen-Jun Gong; Yu-Ping Zhang; Na-Chen; Ai-Rong Wang; Tang Bo; Ming-Wang Shi; Ling-Bo Qu
1862-1878	Analytical Assessment of a Home Made Capillary Electrophoresis Equipment with Linear Charge Coupled Device for Visible Light Absorption Detection in the Determination of Food Dyes	Karina Fraige; Nilson Antonio Assunção; Renê de Souza Pinto; Emanuel Carrilho
1879-1890	Preparation of a New π-Basic Chiral Stationary Phase Based on Cefaclor and the Liquid Chromatographic Resolution of π-Acidic Analytes	Hee Jung Choi; Hyun Ju Ha; Min Seob Shin; Jong Sung Jin; Myung Ho Hyun
1891-1900	Separation and Determination of Asiaticoside, Asiaticoside-B and Madecassoside in Centella asiatica Total Triterpenoid Saponins by HPLC	Huabin Xing; Baogen Su; Yangyang Wang; Yiwen Yang; Qilong Ren; Wenguang Xiao; Xiuyang Lu
1901-1913	Separation of Proanthocyanidins into Oligomeric and Polymeric Components Using a Novel Collagen Fiber Adsorbent	Yuanping Lv; Xuepin Liao; Juan Li; Qiang He; Bi Shi
1914-1924	Hydrophilic Interaction Liquid Chromatography Tandem Mass Spectrometry Method for the Determination of Bicozamycin in Milk	Koichi Inoue; Erina Yamada; Tomoaki Hino; Hisao Oka
1925-1933	Evaluating Terephthalate as Probe Ion in the Analysis of Inorganic Anions by Capillary Electrophoresis with Indirect Photometric Detection	Jinmo Huang; Matthew Richers; Jennifer Woodring
1934-1952	Enantioanalysis of Tertatolol in Plasma and Pharmaceutical Formulations with Immobilized Polysaccharide-Derived HPLC Chiral Column at Nano-detection Level	Mohamed Hefnawy; Abdulrhman Al-Majed; Aymen Al-Suwailem
1953-1968	Isolation and Characterization of Related Impurities of Monoammonium Glycyrrhizinate and Development of RP-HPLC Method for Quality Control Study	Qiaogen Zou; Ying Zhan; Ping Wei; Pingkai Ouyang
1969-1977	HPLC Analysis of Plasma Glipizide and its Application to Pharmacokinetic Study	Jung-Woo Bae; Nam-Tae Kim; Chang-Ik Choi; Mi-Jeong Kim; Choon-Gon Jang; Seok-Yong Lee

Volume 32, Issue 11-12 (2009)

Reviews

1527-1576	New Approaches to Linear Gradient Elution Used for Optimization in Reversed-Phase Liquid Chromatography	P. Nikitas; A. Pappa-Louisi
1577-1597	Use of Quality by the Design for the Modelling of Chromatographic Separations	Jørgen M. Mollerup; Thomas Budde Hansen; Steffen Kidal; Lars Sejergaard; Ernst Hansen; Arne Staby
1598-1643	Analysis of Stilbenes in Wine by HPLC: Recent Approaches	Simion Gocan
1644-1671	New Advances in Large-Volume Injection Gas Chromatography-Mass Spectrometry	Yongtao Li; Joshua S. Whitaker; Christina L. McCarty
1672-1688	Recent Advances in Fast Gas-Chromatography: Application to the Separation of Fatty Acid Methyl Esters	Cristina Cruz-Hernandez; Frédéric Destaillats
1689-1710	Advances in High Throughput Supercritical Fluid Chromatography	William P. Farrell; Christine M. Aurigemma; David F. Masters-Moore
1711-1732	Thin Layer Chromatography for the Separation and Analysis of Acidic Carbohydrates	Zhenqing Zhang; Zhongping Xiao; Robert J. Linhardt
1733-1767	Method Development Strategy and Applications Update for CHIROBIOTIC Chiral Stationary Phases	Thomas E. Beesley; Jauh-Tzuoh Lee
1768-1827	HPLC and LC/MS Analysis of Pharmaceutical Container Closure System Leachables and Extractables	Daniel L. Norwood; Dennis Jenke; Cristina Manolescu; Scott Pennino; Nelu Grinberg
1828-1830	Liquid Chromatography Calendar

Volume 32, Issue 10 (2009)

1373-1391	Application of a Gradient Retention Model Developed by Using Isocratic Data for the Prediction of Retention, Resolution, and Peak Asymmetry in Ion Chromatography	Tomislav Bolanča; Štefica Cerjan-Stefanović; Šime Ukić; Marko Rogošić; Melita Luša
1392-1406	Validation of a Size-Exclusion LC Method and Assessment of rhEPO in Pharmaceutical Formulations by Liquid Chromatography and Biological Assay	Ricardo Machado Ferretto; Diogo Paim Leal; Lucélia Magalhães da Silva; Daniele Rubert Nogueira; Sérgio Luiz Dalmora
1407-1422	Sensitive Micellar Electrokinetic Chromatographic Determination of Salbutamol, Guaifenesin, and Dyphylline in Oral Formulations	Nerissa L. Deñola; Noel S. Quiming; Yoshihiro Saito; Alicia P. Catabay; Kiyokatsu Jinno
1423-1433	Extraction and Determination of Cefazolin Sodium and Cefotaxime Sodium in Human Urine with a Weak Ion Exchange Monolithic Column	Tao Zhu; Kyung Ho Row
1434-1447	Seasons Study of Four Important Taxanes and Purification of 10-Deacetylbaccatin III from the Needles of Taxus baccata L. by Two-Dimensional Liquid Chromatography	Alireza Ghassempour; Hassan Rezadoost; Mahmood Ahmadi; Hassan Y. Aboul-Enein
1448-1462	Determination of Flavanones in Citrus Byproducts and Nutraceutical Products by a Validated RP-HPLC Method	Claudio Corradini; Chiara Borromei; Antonella Cavazza; Cristiana Merusi; Antonella De Rossi; Isabella Nicoletti
1463-1474	Selective and Sensitive Determination of Mercury(II) Ions in River Water by an Automatic HPLC System Combined with On-Line Column Enrichment as 2-Mercaptopyrimidine Chelate	Susumu Ichinoki; Masashi Kodani; Youichi Fujii
1475-1504	HPLC Method for Simultaneous Determination of 1,4-Benzodiazepines and Tricyclic Antidepressants in Pharmaceutical Formulations and Saliva—A Useful Tool in Medicinal Chemistry	Mohammad Nasir Uddin; Victoria F. Samanidou; Ioannis N. Papadoyannis
1505-1515	Separation of Selected Heptacoordinated Derivatives of Goshchava-Silanates for HPLC	Mariusz Kluska; Krzysztof Pypowski; Ireneusz Chrząścik; Renata Gadzała-Kopciuch; Monika Michel; Edvards Liepinsh; Erchak Nikolai
1516-1526	Stability-Indicating Assay Method for Estimation of Olmesartan Medoxomil and its Metabolite	Piyush Trivedi; C. Kartikeyan; Raman Kachave; Rajendra Bhadane

Volume 32, Issue 9 (2009)

Thin Layer Chromatography

1173-1174	Foreword: Special TLC Issue	Joseph Sherma; Bernard Fried
1175-1182	TLC-Bioautogram Analysis of Vitamin B₁₂ Compounds from Boiled and Dried Japanese Anchovy (Engraulis japonica) Products	Michiko Nishioka; Fuki Kanosue; Emi Miyamoto; Yukinori Yabuta; Fumio Watanabe
1183-1195	Fatty Acid Composition and Seasonal Variation of trans Fatty Acid Content in Bulgarian Butter Fats by Silver Ion TLC and GC	Ilko Marekov; Svetlana Panayotova; Roumyana Tarandjiiska
1196-1209	TLC-UV and -VIS Densitometric Detection Method for Determination of Oxyphenonium Bromide and its Degradation Products in Tablets	Urszula Hubicka; Jan Krzek; Olga Szczyrbowska
1210-1222	Determination and Quantification of Amino Acids in the Urine of BALB/c Mice Infected with Echinostoma caproni by High-Performance Thin-Layer Chromatography-Densitometry	James D. Vasta; Bernard Fried; Joseph Sherma
1223-1240	TLC-Based Start-to-End Method of Analysis of Selected Biologically Active Compounds Contained in Common Sage (Salvia officinalis L.)	Gabriela Grygierczyk; Mieczysław Sajewicz; Dorota Staszek; Łukasz Wojtal; Monika Waksmundzka-Hajnos; Teresa Kowalska
1241-1258	Application of HPLC-DAD and TLC-DAD after SPE to the Quantitative Analysis of Pesticides in Water Samples	Tomasz Tuzimski; Jan Sobczyński
1259-1272	Comparison of Components from Red and White Wines for Antimicrobial Activity by Biodetection after OPLC Separation	Zsuzsa Király-Véghely; Ágnes M. Móricz; Péter G. Ott; György Kátay; Iván Bélai; Ernő Tyihák
1273-1288	A Validated HPTLC Method for the Determination of Illegal Dyes in Spices and Spice Mixtures	H. Kandler; M. Bleisch; V. Widmer; E. Reich
1289-1298	Characterization and Quantification of the Polar Lipids in the Lizard Uta stansburiana by HPTLC-Densitometry	J. Counihan; P. Zani; B. Fried; J. Sherma
1299-1316	Use of Thin Layer Chromatography to Evaluate the Stability of Methyl Nicotinate	A. Pyka; W. Klimczok
1317-1330	Reversed Phase Thin Layer Chromatographic Behavior of Some Acylanilide Fungicides	Gy. Oros; T. Cserháti
1331-1341	Influence of Perchlorate Ion on the Retention of Fluoroquinolones in RP-TLC	Małgorzata Kamińska; Irena Choma
1342-1358	Lipophilicity Determination using Both TLC and Calculations	H. Kalász; B. Benkő; Zs. Gulyás; K. Tekes
1359-1372	In vitro Chiral Conversion, Phase Separation, and Wave Propagation in Aged Profen Solutions	Mieczysław Sajewicz; Roman Wrzalik; Monika Gontarska; Dorota Kronenbach; Marcin Leda; Irving R. Epstein; Teresa Kowalska

Volume 32, Issue 8 (2009)

1045-1064	Determination of Cations and Anions in Environmental Samples by HPLC: Review	S. Bilal Butt; M. Riaz
1065-1083	Performance of Markers and the Homologous Series Method for Dead Time Estimation in Reversed-Phase Liquid Chromatography	S. Pous-Torres; J. R. Torres-Lapasió; M. C. García-Álvarez-Coque
1084-1095	Spectrodensitometry Application to Analytical Identification of Estradiol, Hydrocortisone, Testosterone and Cholesterol on Diol Plates	A. Pyka
1096-1106	Partition Efficiency of Newly Designed Locular Multilayer Coil for Countercurrent Chromatographic Separation of Proteins Using Small-Scale Cross-Axis Coil Planet Centrifuge with Aqueous-Aqueous Polymer Phase Systems	Kazufusa Shinomiya; Yoichiro Ito
1107-1126	Development of a Validated HPLC Method for the Simultaneous Determination of Anabolic Steroids in Biological Fluids	V. F. Samanidou; E. G. Karageorgou; I. N. Papadoyannis
1127-1140	Column Classification and Selection for the Determination of Antibiotics by Micellar Liquid Chromatography	M. Rambla-Alegre; S. Carda-Broch; J. Esteve-Romero
1141-1151	Determination of Fluoxetine and Norfluoxetine in Human Serum and Urine by HPLC Using a Cholester Column with Fluorescence Detection	Yasuhiko Higashi; Ranzhi Gao; Youichi Fujii
1152-1168	Intense Sweetener Mixture Resolution by Flow Injection Method with On-Line Monolithic Element	J. F. García Jiménez; M. C. Valencia; L. F. Capitán-Vallvey
1169-1171	Liquid Chromatography Calendar

Volume 32, Issue 7 (2009)

909-922	Effect of Reaction Parameters on Size Distribution of Emulsion-Polymerized Polystyrene Latex Beads Studied by Gravitational Flow-Flow Fractionation (GrFFF)	Mi Ri Park; Young Soon Chum; Da Young Kang; Seok Keun Yu; Seong Ho Choi; Kyou Ho Lee; Seungho Lee
923-932	Comparison of Supercritical Fluid Extraction and Solvent Extraction of Isoflavones from Soybeans	Dongjin Pyo; Jisun Yoo; Jeonghee Surh
933-947	Preparative Separation of Cephalosporin with Ion-Exchange Planar Electrochromatography	Lei Tao; Wenjie Zheng; Fengsheng Zhao
948-963	Improvement of Chiral Discrimination of Acidic Enantiomers on Teicoplanin Stationary Phase by the Use of Chaotropic Effect	J. Flieger
964-970	Extraction and Analysis of Liquiritin from Licorice	Minglei Tian; Hongyuan Yan; Kyung Ho Row
971-983	Selection of Extraction Method for the Estimation of the Bioaccumulation Factor of 4-N-Nonylphenol and 4-Tert-Octylphenol in an Aquatic System	Renata Gadzała-Kopciuch; Anna Filipiak; Beata Berecka; Piotr Gomułka; Bogusław Buszewski
984-999	Separation of Macromolecular Impurities in Penicillin G Sodium by Gel Filtration Chromatography	Xinbo Lu; Huabin Xing; Baogen Su; Yiwen Yang; Qilong Ren
1000-1009	Validated HPLC Method for the Quantitative Analysis of a 4-Methanesulfonyl-Piperidine Hydrochloride Salt	Ashish Soman; M. Jerfy; F. Swanek
1010-1022	Preparative Separation of Axifolin-3-Glucoside, Hyperoside and Amygdalin from Plant Extracts by High Speed Countercurrent Chromatography	Yun Wei; Qianqian Xie; Yoichiro Ito
1023-1031	Determination of Tiamulin in Chickens' Plasma by HPLC with UV-VIS Detection	Malgorzata Pomorska-Mól; C. Kowalski
1032-1043	Monitoring of Photodegradation Process of Various Benzothiazoles by HPLC and UV Spectrometry: Application of LC-MS in Photoproduct Identification	Zuzana Zajíčková; Cyril Párkányi
1044	Announcement Prep'2009 22nd International Symposium, Exhibit, and Workshops on Preparative/Process Chromatography

Volume 32, Issue 6 (2009)

747-771	Selecting a Suitable LC Column for Pharmaceutical Separations using a Column Characterisation System	Erik Haghedooren; Tom Janssens; Ruben Nijs; Soo Kyung Park; Edit Farkas; Sanja Dragovic; Béla Noszál; Jos Hoogmartens; Erwin Adams
772-787	Retention Factor in Micellar Liquid Chromatography on the Basis of Linear Solvation Energy Relationships	Minglei Tian; Kyung Ho Row
788-800	Liquid Chromatography – Catalytic Analysis Detection as a Highly Sensitive and Automated Fractional Determination Method: Determination of Iron(II) and (III)	Masahito Sugiyama; Yusuke Naraki; Toshitaka Hori
801-821	Improving the Selectivity and Confidence in the HPLC Analysis of Microcystins in Lake Sediments	Christoph Schmidtkunz; Hans Bernd Stich; Thomas Welsch
822-832	Efficient Method for Extraction and Simultaneous Determination of Active Constituents in Cornus officinalis by Reflux Extraction and High Performance Liquid Chromatography with Diode Array Detection	Seung Hyun Kim; Mi Kyeong Lee; Mi-Jeong Ahn; Ki Yong Lee; Young Choong Kim; Sang Hyun Sung
833-848	Retention Behavior of Highly Hydrophobic, Structurally Related Corticosteroids with SDS Based Microemulsion	Chi-Hung Wu; Tse-Hsien Chen; Guan-Ren Wang; Kuan-Pin Huang; Chuen-Ying Liu
849-859	HPLC Determination of the Cardiotonics, Dopamine and 4-Methyl-2-aminopyridine, in Serum Following Fluorescamine Derivatization	Aurora Navas Díaz; Francisco García Sánchez; Alfonso Aguilar; Visitación Bracho; Manuel Algarra
860-873	Simple, Highly Sensitive Micro HPLC Method for the Determination of Coenzyme Q10 and its Major Related Substances	Valeria Tripodi; Sabrina Flor; Mario Contin; Silvia Lucangioli
874-889	Robustness Testing of Microemulsion Liquid Chromatographic Separation of Simvastatin and its Impurities	Malenović Anđelija; Ivanović Darko; Stojanović-Jančić Biljana; Medenica Mirjana
890-895	TLC Separation and Identification of the Essential Oil Constituents from Aloysia gratissima	G. Trovati; E. A. Sanches; G. O. Chierice
896-907	Separation and Determination of Chosen λ⁵-Silanates by an Isotachophoresis Technique	Mariusz Kluska; Krzysztof Pypowski; Ireneusz Chrząścik; Tatiana Koval; Nikolai Erchak

Volume 32, Issue 5 (2009)

607-627	Non-Woven Electrostatic Media for Chromatographic Separation of Biological Particles	Fred Tepper; Leonid Kaledin; Tatiana Kaledin
628-646	Some Insights on Retention and Selectivity for Hydrophilic Interaction Chromatography	Mei (Monica) Yang; Richard Thompson; Gene Hall
647-655	Quantitative In Silico Analysis of the Specificity of a Graphitic Carbon Column	Toshihiko Hanai
656-667	An Experimental Design Approach to Selecting the Optimum HPLC Conditions for the Determination of 2-Arylimidazoline Derivatives	Katarina Vučićević; Gordana Popović; Katarina Nikolic; Irena Vovk; Danica Agbaba
668-679	Rapid HPLC Method Development of Polynuclear Aromatic Hydrocarbons Separation Based on Quantitative Structure Retention Relationships	Tomasz Bączek; Katarzyna Macur; Leszek Bober
680-697	Simultaneous Determination of Zalcitabine and Stavudine in Maternal Plasma, Amniotic Fluid, Placental, and Fetal Tissues Using Reversed Phase on Silica Liquid Chromatography/Tandem Mass Spectrometry	Meng Xu; Catherine A. White; Michael G. Bartlett
698-711	Combination of Microwave Assisted Micellar Extraction and Liquid Chromatography for Determination of Cryptotanshinone, Tanshinone I, and Tanshinone IIA in Salvia Miltiorrhiza Bunge	Zhihong Shi; Yu Wang; Hongyi Zhang
712-722	Determination of Vitamin A in Infant/Adult Formula by HPLC-Isotope Dilution Mass Spectrometry	Ting Huang; Wei Zhang; Jun Liu; Ying Tian; Gaixia Yang
723-731	Lipophilicity Investigations of Ibuprofen	A. Pyka
732-745	Simultaneous Determination of Seven Bioactive Ingredients in a Chinese Herbal Preparation by HPLC	Lei Xu; Qiao Wang; De-Qiang Li; Min Li; Xiu-Juan Jing; Lan-Tong Zhang

Volume 32, Issue 4 (2009)

483-499	Evaluation and Implementation of a Commercially Available Mass-Guided SFC Purification Platform in a High Throughput Purification Laboratory in Drug Discovery	Ray T. McClain; Anna Dudkina; James Barrow; George Hartman; Christopher J. Welch
500-511	Determination of Patulin in Apple Products using HPLC with Photodiode Array Detector and Ultra Performance Liquid Chromatography with Electrospray-Tandem Mass Spectrometry	D. Rosinská; M. Vieriková; J. Lehotay
512-525	Development and Validation of HPLC Assay of a New Molecule, 6-methyl-3-phenethyl-3, 4-dihydro-1H-quinazoline-2-thione from Solid Lipid Nanoparticles and its Topical Formulations	Hansu Park; Sang-Hun Jung; Dong-Chool Kim; Sang-Chul Shin; Cheong-Weon Cho
526-543	LC and LC-MS Evaluation of Stress Degradation Behavior of Carvedilol	Fibele Analine Lanzanova; Débora Argenta; Marcela Zart Arend; Liberato Brum Junior; Simone Gonçalves Cardoso
544-552	Separation of Tanshinone I, Tanshinone IIA, and Cryptotanshinone from Salvia miltiorrhiza Bunge by Normal Phase HPLC	Xiaolong Wan; Ye Wang; Kyung Ho Row
553-559	Arabinose, Fucose, Ribodesose, Lyxose, and Ribose Used as Chiral Stationary Phases in HPLC	W. Z. Sun; L. M. Yuan
560-566	Triangular Helical Column for Centrifugal Countercurrent Chromatography	Yoichiro Ito; Henry Yu
567-577	Simultaneous Densitometric Determination of 6-Gingerol, 8-Gingerol, 10-Gingerol, and 6-Shogaol in Some Commercial Gingers	Fenny Melianita; Josephine Witha; Saiful Arifin; Wiwin Farina Kartinasari; Gunawan Indrayanto
578-588	Analytical Evaluation of Visualizing Reagents used to Detect Ibuprofen on Thin Layers	A. Pyka
589-601	Extraction Methods of 10-Deacetylbaccatin III, Paclitaxel, and Cephalomannine from Taxus baccata L. Twigs: A Comparison	Dorota Wianowska; Michał Ł. Hajnos; Andrzej L. Dawidowicz; Anna Oniszczuk; Monika Waksmundzka-Hajnos; Kazimierz Głowniak
602-603	The Book Corner Microthermal Field-Flow Fractionation: Analysis of Synthetic, Natural, and Biological Macromolecules and Particles, by Josef Janĉa, 247 pages. Price $63.00.	Haleem J. Issaq Editor
604-606	Liquid Chromatography Calendar

Volume 32, Issue 3 (2009)

331-347	Thermodynamic Approach to Enantioseparation of Aryl-Methyl Sulfoxides on Teicoplanin Aglycone Stationary Phase	D. Meričko; J. Lehotay; I. Skačáni; D. W. Armstrong
348-369	Experimental and Empirical Characterization of Reversed Phase Media	A. M. Katti; C. Hopper; N. E. Tarfulea
370-382	Validation of an RP-LC Method for the Determination of Interferon-α2a in Pharmaceutical Formulations	Lucélia Magalhães da Silva; Ricardo Bizogne Souto; Maximiliano da Silva Sangoi; Mariel Dourado Alcorte; Sérgio Luiz Dalmora
383-398	Determination of Methimazole in Pharmaceutical Preparations using an HPLC Method Coupled with an Iodine-Azide Post-Column Reaction	Robert Zakrzewski
399-406	Preparative Purification of Single Walled Carbon Nanotubes by High Speed Countercurrent Chromatography	Y. Cai; Z. H. Yan; M. Zi; L. M. Yuan
407-417	Preparation of Polyethylenimine-Hydroxyapatite and its Chromatographic Use	Yukiko Murakami; Shingo Rikimra; Ken Sugo; Katsumi Kawamura; Tetsuro Ogawa; Hirano Masahiro; Tsuneo Okuyama
418-431	Rapid Determination of Ciprofloxacin in Cerebrospinal Fluid by Micellar Electrokinetic Chromatography with Direct Sample Injection and its Application in Tuberculosis Meningitis	Ju-Yun Ko; Cheng-Ying Chang; Yuan-Han Yang; Su-Hwei Chen
432-448	Development and Validation of a Multidetector HPLC Method for the Determination of Antioxidant Flavonoids of some Hypericum L. Species	Gozde Elgin; Sibel Konyalioglu; Emrah Kilinc
449-467	Development and Validation of a HPLC Method for Determination of Potential Residual Cortisone Compounds in Timolol Maleate Eye Drops	Imad I. Hamdan; Huda Qurani
468-482	Hydrophobic Interaction Chromatography of a Fosfomycin-Modified Zirconia Support for Some Basic Proteins	Hai-Bo He; Qiong-Wei Yu; Yu-Qi Feng; Shi-Lu Da

Volume 32, Issue 2 (2009)

167-181	Isolation of Some Derivatives of Phenylcarbamic Acid from Human Plasma using Molecularly Imprinted Polymers	M. Lachová; J. Lehotay; I. Skačáni; J. Čižmárik
182-200	Using Teicoplanin Based Chiral Stationary Phase to Explore Temperature Effects on Enantioseparation and Determination of Chiral Sulfoxides in Rat Serum	D. Meričko; J. Lehotay; I. Skačáni
201-209	Application of Denaturing HPLC for Detection of G/C Polymorphism in the Cyclo-Oxygenase-2 Gene	K. H. Huuskonen; T. A. Kunnas; M. M. Tanner; M. L. Kortelainen; S. T. Nikkari
210-220	Preparation of a Ligand Exchange Column for Carbohydrate Separation and Glucose Determination in Cell Culture Medium	Hua-tao Feng; Xue-ying Huang; Chu-ping Luo; May May Lee
221-241	Significance of Chromatographic and Voltammetric Data for the Classification of Green Teas in Türkiye: A Principle Component Analysis Approach	Emrah Kilinc
242-260	Sensitive Determination of Saponins in Radix et Rhizoma Notoginseng by Charged Aerosol Detector Coupled with HPLC	Chang-Cai Bai; Shu-Yan Han; Xing-Yun Chai; Yong Jiang; Ping Li; Peng-Fei Tu
261-272	Liquid Chromatographic Determination of NSC 737664 (ABT-888: An Inhibitor of Poly(ADP-ribose) Polymerase (PARP)) in Plasma and Urine in a Phase 0 Clinical Trial	Lawrence R. Phillips; Kimberly D. Hill; Eva Majerova
273-280	Preparative Isolation of Isorhamnetin from Stigma Maydis using High Speed Countercurrent Chromatography	Xiaoying Cao; Yun Wei; Yoichiro Ito
281-292	Selective Determination of Iron Ion in Tap Water by Solvent Extraction with 3,4-Dihydro-3-hydroxy- 4-oxo-1,2,3-benzotriazine, Followed by Reversed Phase HPLC	Susumu Ichinoki; Shogo Fujita; Youichi Fujii
293-311	Preparative Isolation of Catechins from Green Tea Powders Using Intermediate Polar Adsorbent	Shih-Ming Lai; Wen-Lung Lee; Yu-Ming Chang; Wen-Chang Liaw
312-330	Analytical Evaluation of Visualizing Reagents Used to Detect Tocopherol and Tocopherol Acetate on Thin Layer	A. Pyka

Volume 32, Issue 1 (2009)

1-27	Simultaneous Optimization of Product Purity and Yield in a Simulated Moving Bed Chromatography for Nystatin Purification	Sungyong Mun
28-41	Contribution of Size Exclusion Chromatography, Light Scattering, Viscometry, and Conductimetry to the Study of Solution and Gel Properties of a Cationic Polyelectrolyte	Gema Marcelo; Enrique Saiz; M. Pilar Tarazona
42-58	Rapid Preparation of Monolithic Silica Column for Electrophoretic and Chromatographic Separation by Microwave Irradiation	Li Qun Fan; Yu Ping Zhang; Xiong Wen Ye; Yi Jun Zhang; Bo Li; Kwang Pill Lee
59-71	Development and Application of Molecularly Imprinted Polymer as Solid Phase Extraction of Imidacloprid in Environmental Samples	Jianshe Tang; Min Zhang; Guohua Cheng; Yitong Lu
72-79	Development and Validation of an HPLC Method for Analysis of Picrasma crenata	M. L. C. Cardoso; M. S. Kamei; R. F. Nunes; N. S. Lazeri; J. R. S. Neto; C. R. Novello; M. L. Bruschi
80-94	Enantioselective HPLC Analysis and In-vitro Kinetic Study Decomposition of Potential β-Blocker Drug in Guinea Pig Serum	Katarína Hroboňová; Jozef Lehotay; Katarína Bruchatá; Ružena Čižmáriková
95-105	Determination of Coumarin in Food Using Ultra-Performance Liquid Chromatography–Electrospray-Tandem Mass Spectrometry	M. Vierikova; R. Germuska; J. Lehotay
106-124	Elimination of the Interference from Nitrate Ions on Oxalic Acid in RP-HPLC by Solid-Phase Extraction with Nanosized Hydroxyapatite	Wei Wei; Rong Sun; Zhenggui Wei; Haiyan Zhao; Huixin Li; Feng Hu
125-135	Determination of Organic Acids in Propolis by HPLC Using Two Columns with an On-Line SPE System	Katarína Hroboňová; Jozef Lehotay; Jozef Čižmárik
136-143	Isolation and Purification of Psoralen and Bergapten from Ficus carica L. Leaves by High-Speed Countercurrent Chromatography	Chi Chunyan; Shi Bo; Liang Ping; Li Jingmei; Yoichiro Ito
144-153	Application of NP-TLC with Densitometric Detection for Separation and Quantitative Analysis of Unconjugated Bile Acids Presented in Human Bile	M. Dołowy; B. Bat; A. Niestrój
154-165	Simultaneous Determination of Pyrathiazine Theoclate and Pyridoxine HCl by TLC-Densitometry in Commercial Tablets: Validation of the Method	Dian Widiretnani; Sari Indah Wahyuni; Farina Kartinasari; Gunawan Indrayanto

Volume 31, Issue 20 (2008)

3057-3076	Modeling, Simulation, and Experimental Evaluation of Continuous Chromatographic Separation of Ketamine Enantiomers on MCTA	Amaro Gomes Barreto Jr.; Ivanildo José da Silva Jr.; Marco Antônio Garcia dos Santos; Vinicius de Veredas; Cesar Costapinto Santana
3077-3093	Batch and Size-Exclusion Chromatographic Characterization of Ultra-high Molar Mass Sodium Hyaluronate Containing Low Amounts of Strongly Scattering Impurities by Dual Low Angle Light Scattering/Refractometric Detection	Bedřich Porsch; Richard Laga; Čestmír Koňák
3094-3104	A Novel Approach to Prepare a Glass-Fiber-Packed Capillary Column for Capillary Electrochromatography	Zhi-Guo Shi; Fang Wei; Yu-Qi Feng
3105-3114	Observations Regarding On-Column, Flow-Induced Degradation During SEC Analysis	André M. Striegel
3115-3131	Polarimetric Detection in Liquid Chromatography: An Approach to Correct Refractive Index Artefacts	Francisco G. Sanchez; Aurora N. Diaz; Ignacio M. Lama
3132-3142	Implementation of Charged Aerosol Detection in Routine Reversed Phase Liquid Chromatography Methods	John Reilly; Brian Everatt; Clive Aldcroft
3143-3158	Lipophilicity of Substituted Aurones and Related Compounds Measured on Immobilized Artificial Membrane (IAM) and Conventional C₈ (MOS) Columns	Monika Huszár; Balázs Hallgas; Miklós Idei; Attila Kiss-Szikszai; Anikó Horváth; Tamás Patonay
3159-3168	Analyte Recovery from Deproteinized Serum for HPLC	Zak K. Shihabi
3169-3193	Quantification of Benzo[a]pyrene-Guanine Adducts in in vitro Samples by LC Tandem Mass Spectrometry with Stable Isotope Internal Standardization	Po-Chang Chiang; Jay C. Means
3194-3208	Development of a Liquid Chromatography-Negative ESI-Tandem Mass Spectrometry Method for Ibuprofen with Minimization of Matrix Effects Associated with Phospholipids	Omnia Ismaiel; Matthew S. Halquist; Magda Y. El-Mammli; Abdalla Shalaby; H. Thomas Karnes
3209-3218	Determination of Ticlopidine in Pharmaceutical Tablets by Flow Injection Analysis Using UV-Detection	Nafiz Ö. Can; Göksel Altiokka; Hassan Y. Aboul-Enein
3219-3221	Liquid Chromatography Calendar

Volume 31, Issue 19 (2008)

2893-2916	Optimization Strategies using Response Surface Methodologies in High Performance Liquid Chromatography	Yi-Jun Zhang; Wen-Jun Gong; Jia-Ming Zhang; Yu-Ping Zhang; Shu-Ming Wang; Li Wang; Hui-Yong Xue
2917-2926	Simultaneous Determination of Alkaloids and Flavonoids in HMC05 Preparation by HPLC-DAD	Seung Hyun Kim; Eun Jung Choi; Ki Yong Lee; Sang Hyun Sung; Heung-Mook Shin
2927-2941	Liquid Chromatography-Tandem Mass Spectrometry Method for the Determination of Propranolol in Human Plasma and its Application to a Bioequivalence Study	Ney Carter do Carmo Borges; Hamilton Modesto Rigato; Paulo Renato de Oliveira; Daniele Rubert Nogueira; Ronilson Agnaldo Moreno; Sérgio Luiz Dalmora
2942-2954	Simultaneous Separation of Inorganic Ions and Neutral Organics on a Sol-Gel-Coated Capillary using Combined Capillary Zone Electrophoresis and Capillary Electrochromatography	John R. Jezorek; Rong-Fang Gu; Tricia H. Dean; Chantel L. Sabus; Xin Sha
2955-2973	Sensitive Liquid Chromatographic Determination of Clarithromycin and 14-Hydroxy Clarithromycin in Human Plasma with Tandem Mass Spectrometry	Sanjay Gurule; P. R. P. Verma; Tausif Monif; Arshad Khuroo; Pankaj Partani
2974-2987	Determination of Biogenic Amines and Vitamins in Urine Samples with HPLC	Irena Baranowska; Joanna Płonka
2988-3000	Determination of Palladium Ion in River Water by Solvent Extraction with 5-Methyl-1,3,4-Thiodiazole-2-thiol Followed by Reversed Phase HPLC	Susumu Ichinoki; Takako Mikami; Youichi Fujii
3001-3011	Separation of Silymarins from Milk Thistle (Silybum Marianum L.) Extracted with Pressurized Hot Water using Fast Centrifugal Partition Chromatography	Abigail S. Engelberth; D. Julie Carrier; Edgar C. Clausen
3012-3019	Application of Preparative High-Speed Countercurrent Chromatography for Separation of Elatine from Delphinium shawurense	Yi Yang; Dongyu Gu; Hankui Wu; Haji Akber Aisa; Tianyou Zhang; Yoichiro Ito
3020-3031	TLC Separation of Isomeric Diazinodithiins and Diazinyl Sulfides as the Smiles Rearrangement Products	Krystian Pluta; Beata Morak-Młodawska; Małgorzata Jeleń; Rafal Korlacki
3032-3054	Development and Validation of an HPLC Confirmatory Method for the Determination of Seven Tetracycline Antibiotics Residues in Bovine and Porcine Muscle Tissues According to 2002/657/EC	Konstantina I. Nikolaidou; Victoria F. Samanidou; Ioannis N. Papadoyannis
3055-3056	The Book Corner

Volume 31, Issue 18 (2008)

2721-2736	On the Concentration Effects in Micro-Thermal Field-Flow Fractionation of Polymers	Josef Janča; Irina A. Ananieva
2737-2751	Comparison of Time-of-Flight Mass Spectrometry to Triple Quadrupole Tandem Mass Spectrometry for Quantitative Bioanalysis: Application to Antipsychotics	Leah N. Williamson; Guodong Zhang; Alvin V. Terry Jr.; Michael G. Bartlett
2752-2761	Determination of Matrine and Oxymatrine in Sophora Flavescens Ait. via High Performance Liquid Chromatography	Yong An Jung; Xiaolong Wan; Hongyuan Yan; Kyung Ho Row
2762-2770	Simultaneous Determination of N-Dealkylated Metabolites of Four Butyrophenone-Type Agents by HPLC with Fluorescence Detection after Pre-Column Derivatization with Dansyl Chloride	Yasuhiko Higashi; Masatoshi Sakata; Shota Nakamura; Youichi Fujii
2771-2783	Development and Validation of a Capillary Zone Electrophoresis Method for the Determination of Ofloxacin in Tablets	Abdalla A. Elbashir; Bahruddin Saad; Abdussalam Salhin Mohamed Ali; Muhd. Idiris Saleh; Hassan Y. Aboul-Enein
2784-2793	Separation of Biologically Active Isomers of Nitroazastilbenes by the HPLC Technique	Wiesław Prukała; Dorota Prukała; Krzysztof Pypowski; Ireneusz Chrząścik; Mariusz Kluska
2794-2811	High Speed Liquid Chromatography for In-Process Control of Sultamicillin	Domingo Blanco Gomis; Noé Sánchez Núñez; Pablo Bernad Enguita; Pilar Arias Abrodo; M. Dolores Gutiérrez Álvarez
2812-2820	Separation of Selected Derivatives of Hoszczawa-Silanates, Taking Advantage of π–π Interactions	Mariusz Kluska; Edvards Liepinsh; Krzysztof Pypowski; Ireneusz Chrząścik; Monika Michel; Nikolai Erchak
2821-2837	Validated Ultra HPLC Method for the Simultaneous Determination of Atorvastatin, Aspirin, and their Degradation Products in Capsules	D. N. Vora; A. A. Kadav
2838-2850	Simultaneous Determination of Eight Phenylethanoid Glycosides in Different Species of the Genus Cistanche by High Performance Liquid Chromatography	Zhi-guo Ma; Zhong-lin Yang; Ping Li; Cheng-hua Li
2851-2861	Determination of D- and L-Amino Acids in Pharmaceutical Preparations by Indirect Chiral HPLC and Fluorimetric Detection	S. Rubio-Barroso; M. J. Santos-Delgado; L. M. Polo-Díez
2862-2878	Fast Screening of Chloramphenicol in Wastewater by High Performance Liquid Chromatography and Solid Phase Extraction Methods	Imran Ali; Vinod K. Gupta; Prashant Singh; H. V. Pant; Hassan Y. Aboul-Enein
2879-2891	Enantiomeric Separation of Several Oxirane Derivatives by High Performance Liquid Chromatography on Polysaccharide-Based Chiral Stationary Phases	Wei Zhou; Bing Liu; Guo-Sheng Yang; Bernhard Koppenhoefer; Hassan Y. Aboul-Enein

Volume 31, Issue 17 (2008)

2523-2540	Development and Validation of an HPLC Multi-Residue Method for the Determination of Seven Tetracycline Antibiotic Residues in Bovine Liver and Kidney According to the European Union Decision 2002/657/EC	Konstantina I. Nikolaidou; Victoria F. Samanidou; Ioannis N. Papadoyannis
2541-2553	Investigation of Electroosmotic Flow in Nanosilica Particle Packed Capillaries	Yangjun Ding; Jiping Ma; Lingxin Chen
2554-2574	Preparation and Enantioseparation of Polymer-type Chiral Stationary Phases Derived from (1S,2R)-(+)-2-Amino-1,2-diphenylethanol	Shao-Hua Huang; Jun-Yi Zhang; Shi-Rong Li; Chuan-Qi Yin; Zhi-Quan Pan; Zheng-Wu Bai
2575-2586	Fast Determination of 4-Hydroxybenzoic Acid in Different Matrices using Monolithic Column Separation	Louis-Philippe Labranche; Audrey Tousignant; Daniel Abran; Alain Carrier
2587-2602	Analysis of Residual Vinyl Pyrrolidone Monomer in Polyvinylpyrrolidone with a Mixed Mode Separation, using a Fast Gel Permeation Chromatography Column	Laurence Senak; James Cullen; Paul Suszczynski; Adriene Malsbury; Lawrence Feeley; Chi-san Wu; Michael Tallon; Edward Malawer
2603-2611	Synthesis of the Stationary Phase IS-Anionic (Internal Surface-Anionic) for Extraction of Ochratoxin A and B from Samples of Beers	M. L. Menezes; E. M. R. S. Simionato; G. Fèlix
2612-2620	Chromatography of Biologically Active Chlorides of (E)-N-o-(m- or p-)chlorobenzyl-γ-azastilbenols-2′(3′ or 4′)	Wiesław Prukała; Dorota Prukała; Krzysztof Pypowski; Ireneusz Chrząścik; Mariusz Kluska
2621-2631	Preparative Separation and Purification of β-Caryophyllene from Leaf Oil of Vitex negundo L. var. heterophylla (Franch.) Rehd. by High Speed Countercurrent Chromatography	Jianchun Xie; Shuaibin Wang; Baoguo Sun; Fuping Zheng
2632-2642	Separation and Purification of dl-Tetrahydropalmatine from Corydalis Yanhusuo W. T. Wang by HSCCC with a New Solvent System Screening Method	Shaojun Zhang; Xiaolei Wang; Fan Ouyang; Zhiguo Su; Changhai Wang; Ming Gu
2643-2656	Determination of Losartan in Human Plasma by Liquid Chromatography Electrospray Ionization Mass Spectrometry (LC-ESI-MS): Application to Bioequivalence Study	Yoonho Choi; Jin-Ki Kim; Eunmi Ban; Jeong-Sook Park; Chong-Kook Kim
2657-2672	Thin Layer Chromatography with Post-Chromatographic Iodine-Azide Reaction for Thiuram Analysis in Food Samples	Robert Zakrzewski; Witold Ciesielski
2673-2685	Densitometry Application for Evaluation of the Visualizing Agents for Dehydroepiandrosterone	K. Bober
2686-2703	Study of New Extraction Methods for Separation of Anthocyanins from Red Grape Skins: Analysis by HPLC and LC-MS/MS	Alireza Ghassempour; Rouhollah Heydari; Zahra Talebpour; Ali Reza Fakhari; Ali Rassouli; Noel Davies; Hassan Y. Aboul-Enein
2704-2720	Influence of Stationary Phase Properties on the Retention of Ketones and Alcohols in RP-HPLC Mode: A New Test for the Stationary Phase Characterization	Katarzyna Krupczynska-Stopa; Tadeusz H. Dzido; Boguslaw Buszewski

Volume 31, Issue 16 (2008)

2363-2374	Preparation and Application of a New Ion-Pairing Chiral Stationary Phase for the Liquid Chromatographic Resolution of N-(3,5-Dinitrobenzoyl)-α-amino Acids	Myung Ho Hyun; Seung Nam Kim; Hee Jung Choi; Pachagounder Sakthivel
2375-2400	Analysis of Carbohydrates in a Tibetan Medicine Using New Labeling Reagent, 1-(2-Naphthyl)-3-Methyl-5-Pyrazolone, by HPLC with DAD Detection and ESI-MS Identification	Xianen Zhao; Yourui Suo; Lingyun Wang; Jinmao You; Chenxu Ding
2401-2416	Prediction of the Gradient Retention Times of Purine Compounds in Reversed Phase High Performance Liquid Chromatography	Ju Weon Lee; Kyung Ho Row
2417-2428	Influence of Acetyl and Amide Groups on Peptides RP-LC Retention Behavior	Tomasz B�czek; Magdalena Sieradzka
2429-2441	Simultaneous Analysis of New Antidepressants by Densitometric Thin-Layer Chromatography	T. Gondová; D. Halamová; K. Špacayová
2442-2454	Determination of Flunitrazepam in Human Plasma and Urine by HPLC with Mass Spectrometry Detection	Laurian Vlase; Béla Kiss; Felicia Loghin; Sorin E. Leucuţa
2455-2466	Analytical HPLC Method Validation of Amiloride and Its Pharmacokinetic Study in Humans	Chang-Seon Myung; Jung-Woo Bae; Young-Seo Park; Mi-Jeong Kim; Chang-Ik Choi; Yee Song; Joon-Ho Sa; Choon-Gon Jang; Seok-Yong Lee
2467-2474	Bile Analysis for Cocaine and Benzoylecgonine in Overdose Cases	P. Fernández; M. Aldonza; A. M. Bermejo; M. J. Tabernero
2475-2492	Development of a Method for Chromium Speciation by Selective Solid Phase Extraction and Preconcentration on Alumina-Functionalized Thiosemicarbazide	Mohamed E. Mahmoud; Amr A. Yakout; Somia B. Ahmed; Maher M. Osman
2493-2502	Determination of Polymerization Retarder, 4-Hydroxyanisole, in Triallyl Cyanurate for Industrial Use by HPLC	Shu-Ying Han; Hong-Zhen Lian
2503-2516	Drug Dissolution Studies and Determination of Rosiglitazone Maleate in Tablets and Polymeric Microspheres by a Rapid, Validated RP-HPLC Method	Madan Mohan Kamila; Nita Mondal; Lakshmikanta Ghosh; Bijan Kumar Gupta
2517-2519	The Book Corner
2520-2522	Liquid Chromatography Calendar

Volume 31, Issue 15 (2008)

2195-2197	Foreword	Nelu Grinberg; Cristina Manolescu
2198-2218	Characterization of the GEMINI C18™ Column: Lipophilicity Measurement and LSER	Deborah Benhaim; Eli Grushka
2219-2234	Studies of the Interactions of Amino Alcohols Using High Performance Liquid Chromatography with Crown Ether Stationary Phases	C. Manolescu; M. Grinberg; C. Field; S. Ma; S. Shen; H. Lee; Y. Wang; A. Granger; Q. Chen; J. McCaffrey; D. Norwood; N. Grinberg
2235-2252	Identification and Control of Impurities for Drug Substance Development using LC/MS and GC/MS	Heewon Lee; Sherry Shen; Nelu Grinberg
2253-2285	Enhancing Productivity in the Analytical Laboratory Through the Use of Ultra Fast-HPLC in Preformulation/Formulation Development	Rosario LoBrutto; Alexey Makarov; Anton Jerkovich; Raymond McGill; Yuri Kazakevich; Richard Vivilecchia
2286-2295	Effect of Injection Diluent on a Chiral Separation on an Amylose S-α-Methylbenzylcarbamate Chiral Stationary Phase (Short Communication)	Kathi Price; Andrew M. Clausen; Roy Helmy
2296-2304	Rapid Analytical Method Development Using Multiparallel Microfluidic High-Performance Liquid Chromatography in Support of Pharmaceutical Process Research	Peter Sajonz; Wes Schafer; William R. Leonard; Xiaoyi Gong; Scott Shultz; Thorsten Rosner; Yongkui Sun; Christopher J. Welch
2305-2317	Effects of Perchloric Acid on High Temperature Liquid Chromatography	Yuwen Wang; Nelu Grinberg; John McCaffrey; Daniel L. Norwood
2318-2330	Genotoxic Impurities: A Quantitative Approach	Zhanna Y. Yuabova; David R. Holschlag; Shirley A. Rodriguez; Cindy Qin; Vladimir V. Papov; Fenghe Qiu; John F. McCaffrey; Daniel L. Norwood
2331-2336	Identification of Drug Meglumine Interaction Products Using LC/MS and Forced Degradation Studies	Fenghe Qiu; Diego Cobice; Scott Pennino; Mariela Becher; Daniel L. Norwood
2337-2347	Fractal Dimension of Transdermal-Delivery Drug Models: 4-Alkylanilines	Francisco Torrens; Gloria Castellano
2348-2362	Artificial Neural Network Modeling of pH Dependent Structural Descriptor-Mobility Relationship for Capillary Zone Electrophoresis of Tripeptides	M. Olajos; T. Chován; S. Mittermayr; T. Kenesei; P. Hajos; I. Molnár; F. Darvas; A. Guttman

Volume 31, Issue 14 (2008)

2035-2052	Enantiomeric Separation of Isochromene Derivatives by Cyclodextrin-Modified Micellar Capillary Electrophoresis	Ye Bao; Dawei Yue; Nicola Della Cà; Richard C. Larock; Daniel W. Armstrong
2053-2076	Application of Genetic Algorithm to Determination of Intrinsic Parameters and Optimization of a Batch Chromatographic Process for 1,3-Propanediol Purification	Sung-Hee Kang; Sun Im Jeon; Kang-Hee Lee; Jin-Hyun Kim; Sungyong Mun
2077-2088	Estimation of Binding Constants for Diclofenac Sodium and Bovine Serum Albumin by Affinity Capillary Electrophoresis and Fluorescence Spectroscopy	Dishan Wang; Yintang Zhang; You-Nian Liu; Jianxiu Wang
2089-2100	Identification and Quantification of Trans-Resveratrol in Dietary Supplements by a Rapid and Straightforward RP-HPLC Method	Antonella Brizzi; Vittorio Brizzi; Danilo Corradini
2101-2112	High Performance Liquid Chromatographic Determination of Fenoverine in Human Serum: Application to Pharmacokinetic Study	Suresh Bandari; Ramesh Gannu; K. V. S. Naidu; Madhusudan Rao Yamsani
2113-2127	Validation of a Stability Indicating Reversed Phase LC Method for the Determination of Fluticasone Propionate in Pharmaceutical Formulations	Maximiliano da Silva Sangoi; Daniele Rubert Nogueira; Lucélia Magalhães da Silva; Diogo Paim Leal; Sérgio Luiz Dalmora
2128-2140	Simultaneous Determination of Free Polyamines, Catecholamines and Metanephrines in Plasma and Urine	Lyudmila V. Mateva; Stefan Sv. Petrov; Valentin St. Lozanov; Atanaska P. Elenkova; Sabina Zacharieva; Vanio Iv. Mitev
2141-2158	Development and Validation of an HPLC Method for the Determination of Seven Tetracycline Antibiotics Residues in Chicken Muscle and Egg Yolk According to 2002/657/EC	Konstantina I. Nikolaidou; Victoria F. Samanidou; Ioannis N. Papadoyannis
2159-2173	Chemometrical Approach in Lansoprazole and Its Related Compounds Analysis by Rapid Resolution RP-HPLC Method	R. Petkovska; C. Cornett; A. Dimitrovska
2174-2193	Characterization of Mass Ionizable Degradation Products of Gliclazide by LC/ESI-MS	Gulshan Bansal; Manjeet Singh; K. C. Jindal; Saranjit Singh

Volume 31, Issue 13 (2008)

1855-1856	Foreword: Special TLC Issue	Joseph Sherma; Bernard Fried
1857-1870	Separation of Phospholipids by HPTLC – An Investigation of Important Parameters	D. Handloser; V. Widmer; E. Reich
1871-1880	Further Studies on the Neutral Lipid Content in the Feces of BALB/c Mice Infected with Echinostoma caproni as Determined by Silica Gel HPTLC-Densitometry	Daniel R. Massa; Bernard Fried; Joseph Sherma
1881-1891	Characterization and Quantification of the Neutral Lipids in the Lizard Uta stansburiana stansburiana by HPTLC-Densitometry	Peter A. Zani; Jessica L. Counihan; James D. Vasta; Bernard Fried; Joseph Sherma
1892-1902	Chromatographic and Densitometric Analysis of Hydrochlorothiazide, Walsartan, Kandesartan, and Enalapril in Selected Complex Hypotensive Drugs	Mariusz Stolarczyk; Maślanka Anna; Jan Krzek
1903-1912	TLC-DB as an Alternative to the HPLC Method in the Determination of Cefacetril Residues in Cow's Milk	I. M. Choma; C. Kowalski; R. Lodkowski; A. Burmańczuk; I. Komaniecka
1913-1924	Analysis of Selected Anti-Depressive Drugs by High Performance Thin-Layer Chromatography	Anna Petruczynik; Mariusz Brończyk; Tomasz Tuzimski; Monika Waksmundzka-Hajnos
1925-1942	Fast and Precise SBSE-HPTLC/FLD Method for Quantification of Six Polycyclic Aromatic Hydrocarbons Frequently Found in Water	Gertrud Morlock; Stephanie Kopacz
1943-1958	The Application of Densitometry to Evaluate the Visualizing Effects of Salicylanilide using Brilliant Green	A. Pyka
1959-1968	Quantitative Silver Ion Thin Layer Chromatography of Triacylglycerols from Sunflower Oils Differing in the Level of Linoleic Acid	Ilko Marekov; Roumyana Tarandjiiska; Svetlana Momchilova; Boryana Nikolova-Damyanova
1969-1976	A Simple Method for the Quantification of Urethane in Spirits	Eugenie Jaryj; Klemens Lorenz; Bernd Spangenberg
1977-1985	Analysis of Vitamin B₁₂ in Food by Silica Gel 60 TLC and Bioautography with Vitamin B₁₂-Dependent Escherichia coli 215	Yuri Tanioka; Yukinori Yabuta; Emi Miyamoto; Hiroshi Inui; Fumio Watanabe
1986-2005	Experimental and Model Investigation of the Oscillatory Transenantiomerization of L-α-Phenylalanine	Mieczysław Sajewicz; Monika Gontarska; Łukasz Wojtal; Dorota Kronenbach; Marcin Leda; Irving R. Epstein; Teresa Kowalska
2006-2018	Experimental Investigation of the Oscillatory Transenantiomerization of L-Tyrosine	Mieczysław Sajewicz; Dorota Kronenbach; Dorota Staszek; Magdalena Wróbel; Gabriela Grygierczyk; Teresa Kowalska
2019-2034	Lipophilicity Determination of Some ACE Inhibitors by TLC	Tamás Csermely; Huba Kalász; Katalin Deák; Mohammed Y. Hasan; Ferenc Darvas; Georg Petroianu

Volume 31, Issue 11-12 (2008)

1533-1567	Liophilic Mobile Phase Additives in Reversed Phase HPLC	Alexey Makarov; Rosario LoBrutto; Yuri Kazakevich
1568-1592	Silica-Immobilized Enzyme Reactors	Heather R. Luckarift
1593-1619	Radioactivity Detectors for High-Performance Liquid Chromatography in Drug Metabolism Studies	Michael Kiffe; Dietmar G. Schmid; Gerard J. M. Bruin
1620-1640	Chromatographic and Electrophoretic Methods for the Determination of Binding Constants for Dye-Protein Complexes	Xiuli Lin; Christa L. Colyer
1641-1686	A Review of Recent Trends in Applications of Liquid Chromatography-Mass Spectrometry for Determination of Mycotoxins	P. Songsermsakul; E. Razzazi-Fazeli
1687-1731	Porous Graphitic Carbon as a Stationary Phase in HPLC: Theory and Applications	Luisa Pereira
1732-1757	Intracellular Labeling Methods for Chip-Based Capillary Electrophoresis	Xuefeng Yin; Lanlan Zhu; Min Wang
1758-1807	Multidimensional Liquid Chromatographic Separations Applied to the Analysis of Food Samples	P. Dugo; T. Kumm; F. Cacciola; G. Dugo; L. Mondello
1808-1822	Review of QSPR Modeling of Mobilities of Peptides in Capillary Zone Electrophoresis	K. P. Liu; B. B. Xia; X. Y. Zhang
1823-1851	Recent Advances in Headspace Gas Chromatography	Yuwen Wang; John McCaffrey; Daniel L. Norwood
1852-1854	Liquid Chromatography Calendar

Volume 31, Issue 10 (2008)

1387-1411	On-line Method for Identification of Native Proteins using pH-Gradient SAX Chromatography and Reversed Phase Chromatography-Mass Spectrometry of Tryptic Peptides	Bao Quoc Tran; Miliam Pepaj; Elsa Lundanes; Tyge Greibrokk
1412-1421	Evaluation of Chromatographic and Some Physicochemical Properties of Phenolic Compounds using Abraham's Descriptors	Kyung Ho Row
1422-1433	New Supercritical Fluid Extraction Treatment Method for Determination of Tripterine in Tripterygium wilfordii Hook. F	Hongru Li; Shufen Li; Yu Zhang; Hongquan Duan
1434-1447	Mobile Phase pH, Column Temperature, and Eluent Flow Rate Effects on Separation and Fluorescence-Electrochemical Detection of OPA Derivatives of Amino Acids in Reversed-Phase Liquid Chromatography	Adriani Pappa-Louisi; Sotiris Sotiropoulos; Paschalia Balkatzopoulou
1448-1457	Effect of Ionic Liquids as Additives on the Separation of Bases and Amino Acids in HPLC	Qiong Jiang; Hongdeng Qiu; Xusheng Wang; Xia Liu; Shusheng Zhang
1458-1464	Application of Topological Index and the R_F Parameter to the Estimation of Lipophilic Properties of Selected Porphyrins	Marzena Podgórna
1465-1477	Validated Stability Indicating Assay of Gemifloxacin and Lomefloxacin in Tablet Formulations by Capillary Electrophoresis	Abdalla A. Elbashir; Bahruddin Saad; Abdussalam Salhin Mohamed Ali; Khaldun M. M. Al-Azzam; Hassan Y. Aboul-Enein
1478-1491	Simultaneous Determination of Dexamethasone, Dexamethasone 21-Acetate, and Paclitaxel in a Simulated Biological Matrix by RP-HPLC: Assay Development and Validation	Navin Goyal; Amin El Achchabi; Eugene Goldberg; Guenther Hochhaus
1492-1510	Analytical and Densitometric Evaluation of Visualizing Reagents of Selected Aliphatic Compounds on Thin Layer	A. Pyka; W. Klimczok
1511-1522	Liquid Chromatographic Determination of Individual Taurine-Conjugated Bile Acids in Dog Serum	N. Roubies; N. A. Botsoglou
1523-1531	Preparative Isolation and Purification of Four Flavonoids from Flos Gossypii by High-Speed Countercurrent Chromatography	Yi Yang; Tao Wu; Wu Xing Yang; Haji Akber Aisa; Tian You Zhang; Yoichiro Ito

Volume 31, Issue 9 (2008)

1231-1257	Effect of Subdividing the Adsorbent Bed in a Five-Zone Simulated Moving Bed Chromatography for Ternary Separation	Sungyong Mun
1258-1282	Development and Validation of an HPLC Method for the Determination of Six 1,4-Benzodiazepines in Pharmaceuticals and Human Biological Fluids	Mohammad Nasir Uddin; Victoria F. Samanidou; Ioannis N. Papadoyannis
1283-1298	Stability-Indicating HPLC Method for the Determination of Quetiapine: Application to Tablets and Human Plasma	Fathalla Belal; Amina Elbrashy; Manal Eid; Jenny Jeehan Nasr
1299-1305	Liquid Chromatographic Determination of Co(II), Cu(II), Ni(II), and Fe(II) using Di-2-pyridylketon Thiosemicarbazone (DPKT) as Derivatizing Reagent	Bürge Aşçı; Güzin Alpdoğan; Sıdıka Sungur
1306-1313	Determination of Phyllodulcin from Sweet Hydrangea Leaves by Subcritical Water Extraction and High Performance Liquid Chromatographic Analysis	Hee Ju Lee; Min Cheol Kim; Byung Hun Um; Chul Young Kim
1314-1323	Selective Determination of Mercury Ion in River Water by Solvent Extraction with 4,6-Dimethyl-2-Mercaptopyrimidine Followed by Reversed-Phase HPLC	Susumu Ichinoki; Yukiko Nagura; Youichi Fujii
1324-1336	Quality Evaluation of Rhodiola crenulata: Quantitative and Qualitative Analysis of Ten Main Components by HPLC	Hao Huang; Mingjin Liang; Peng Jiang; Yongli Li; Weidong Zhang; Qianfeng Gong
1337-1345	Evaluation of HPLC Mobile Phases and Extracts for the Determination of Glycyrrhizic Acid in Licorice and Tobacco	Charles H. Risner
1346-1357	Spiral Tube Support for High-Speed Countercurrent Chromatography	Y. Ito; R. Clary; J. Powell; M. Knight; T. M. Finn
1358-1372	Development and Validation of an HPLC Confirmatory Method for the Residue Analysis of Four Sulphonamides in Cow's Milk According to the European Union Decision 2002/657/EC	Victoria F. Samanidou; Evanthia P. Tolika; Ioannis N. Papadoyannis
1373-1385	TLC of Selected Bile Acids: Detection and Separation	A. Pyka

Volume 31, Issue 8 (2008)

1081-1103	Finding an Alternative Column for the Separation of Antibiotics on XTerra RP using a Column Classification System	Erik Haghedooren; Kristóf Kóczián; Shan Huang; Sanja Dragovic; Béla Noszál; Jos Hoogmartens; Erwin Adams
1104-1122	Reversal of Elution Sequence and Selectivity Resulting from the Use of an Ionic Liquid as a Mobile Phase Modifier	Chang Geun Yoo; Qiao Han; Sungyong Mun
1123-1131	Nanonization of Insulin from Dimethylsulfoxide Solution Using Supercritical Carbon Dioxide as an Antisolvent	Dongjin Pyo; Changhyun Lim
1132-1146	Solid-Phase Microextraction (SPME) followed by On-Fiber Derivatization of Solasodine and Solanidine Aglycones of Steroidal Glycoalkaloids	Ritchie C. Eanes; Neslihan Tek
1147-1161	Enantioseparation of Paroxetine Precursors by HPLC on Amylose and Tartardiamide-Based Chiral Stationary Phases	Zongbi Bao; Baogen Su; Yiwen Yang; Qilong Ren
1162-1180	Comparison of Extraction and HPLC Methods for Marine Sedimentary Chloropigment Determinations	Małgorzata Szymczak-Żyła; J. William Louda; Grażyna Kowalewska
1181-1194	Determination of Isoflavones in the Aerial Part of Red Clover by HPLC–Diode Array Detection	Evagelos Gikas; Alexandra Alesta; Garifalia Economou; Andreas Karamanos; Anthony Tsarbopoulos
1195-1203	High Performance Liquid Chromatography of Benzyl Derivatives of ES-Silanates	Mariusz Kluska; Krzysztof Pypowski; Ireneusz Chrząścik; Renata Gadzała-Kopciuch; Monika Michel; Edvards Liepinsh; Nikolai Erchak
1204-1212	Simultaneous Determination of Mirtazapine and its Three Main Impurities by a High Performance Thin Layer Chromatography/Densitometry Method	T. Sheshashena Reddy; P. Sita Devi
1213-1226	Determination of Some Phenolic Acids in Propolis by an HPLC Method	Katarína Hroboňová; Jozef Lehotay; Jozef Čižmárik
1227-1229	Liquid Chromatography Calendar

Volume 31, Issue 7 (2008)

941-949	New and Rapid Ultra-Performance Liquid Chromatography Assay of Paclitaxel	Khisal A. Alvi; Songjie Wang; Guillermo Tous
950-961	Preparation and Characterization of Sorption Properties of Porous Microspheres of 1-Vinyl-2-Pyrrolidone-Divinylbenzene	Małgorzata Maciejewska; Jan Gawdzik
962-971	HPLC Coupled with Atmospheric Pressure Chemical Ionization Mass Spectrometry for the Determination and Identification of 6-Benzylaminopurine, Fluocoumafen, and Brodifacoum in Fruits	Yang-Guang Wang
972-983	HPLC Determination of Pesticides in Soybeans using Matrix Solid Phase Dispersion	Liane Maldaner; Cesar C. Santana; Isabel C. S. F. Jardim
984-1000	Development of Practical HPLC Methods for the Separation and Determination of Eggplant Steroidal Glycoalkaloids and their Aglycones	Ritchie C. Eanes; Neslihan Tek; Oykum Kirsoy; Anne Frary; Sami Doganlar; Adelia E. Almeida
1001-1013	Stability Study of New Analgesic Active Compound, 4-Methoxy-2-[3-[4-(2-methoxyphenyl)-1-piperazinyl)]-propyl] Derivative of Pyrrolo[3,4-c]pyridine, in Aqueous Solutions Using the HPLC Method	Izabela Muszalska; Szymon Bereda
1014-1032	Lipophilicity of 5′-Carbonates of Lamivudine with Antiretroviral Activity. Correlation Between Different Methods	Soledad Ravetti; María Soledad Gualdesi; Margarita Cristina Briñón
1033-1046	Solid Phase Extraction of Oligo- and Polysaccharides; Application to Maltodextrins and Honey Qualitative Analysis	M. Megherbi; B. Herbreteau; R. Faure; G. Dessalces; M. -F. Grenier-Loustalot
1047-1059	Separation of Major Safflowers from Carthamus Yellow using High-Speed Countercurrent Chromatography	Koichi Inoue; Chihiro Nomura; Yasuomi Mizuno; Yukiko Yoshimi; Kaname Tsutsumiuchi; Tomoaki Hino; Hisao Oka
1060-1071	Development and Validation of a HPLC Method for the Simultaneous Determination of Ketoprofen Lysine Salt and Preservative in OKI^® Spray	Roberto Anacardio; Paolo Vigilante; Giuseppe Carlucci
1072-1080	Solid-Phase Extraction Followed by Purification with Tri-n-Butylphosphate as a Simple and Useful Rat Plasma Clean-up Method for HPLC-UV Determination of Zonampanel Monohydrate (YM872), a Highly Water-Soluble α-Amino-3-hydroxy-5-methylisoxazole-4-propionic Acid Receptor Antagonist	Kiyoshi Noguchi; Aiji Miyashita; Tadashi Hashimoto; Toshiko Aoki; Yoshiaki Soeishi; Hidetaka Kamimura

Volume 31, Issue 6 (2008)

789-806	Two Glutaraldehyde-Immobilized Trypsin Preparations for Peptide Mapping by Capillary Zone Electrophoresis, Liquid Chromatography, and Mass Spectrometry	Isabelle Migneault; Catherine Dartiguenave; Joëlle Vinh; Michel J. Bertrand; Karen C. Waldron
807-818	Retention and Separation Selectivity of Natural Phenolic Antioxidants on Zirconia Based Stationary Phases	Mihail Simion Beldean-Galea; Pavel Jandera; Sorin Hodisan
819-827	Application of Carbon Adsorbents for Extraction of MDMA Impurities in TLC Drug Profiling	Jolanta Kochana; Waldemar Tomaszewski; Tomasz Moszczyński; Agnieszka Zakrzewska; Andrzej Parczewski
828-837	Purification of Eremophilane-Type Sesquiterpenes from Ligularia atroviolacea by High Speed Countercurrent Chromatography	Shu Yun Shi; Yu Ping Zhang; Ke Long Huang; Su Qin Liu; Yu Zhao
838-849	Gradient Elution Method for Successive Separation of Common Cations and Hydrophobic Amines using Suppressed Ion Chromatography	Emad. H. Borai; Y. F. Lasheen; A. F. Seliman; H. F. Aly
850-864	Method Development for Determination of Anthocyanidin Content in Bilberry (Vaccinium myrtillus L) Fruits	Deividas Burdulis; Valdimaras Janulis; Arvydas Milašius; Valdas Jakštas; Liudas Ivanauskas
865-877	Analysis of Organochlorine Pesticides in Mollusc Samples by HPLC after Microwave Assisted Micellar Extraction Coupled with Solid Phase Extraction	Daura Vega-Moreno; Zoraida Sosa Ferrera; José Juan Santana Rodríguez
878-890	Development and Validation of an HPLC Method for the Simultaneous Monitoring of Bromazepam and Omeprazole	Gregory Podilsky; Markoulina Berger-Gryllaki; Bernard Testa; André Pannatier
891-911	Study of Separation Conditions of Active Components in Licorice with Two-Dimensional Liquid Chromatography	Jingxiang Cong; Bingchang Lin
912-925	Comparison of Two Sample Preparation Techniques for the Determination of Ochratoxin A in Grains	M. Jestoi; M. Kokkonen
926-939	Development and Validation of a HPLC Method for a Dissolution Test of Lamotrigine Tablets and its Application to Drug Quality Control Studies	Pattana Sripalakit; Arunee Srichaiya; Ratchanok Kandee

Volume 31, Issue 5 (2008)

629-666	Evaluation of an HPLC Chiral Separation Flow Scheme for Small Molecules	V. Scott Sharp; Donald S. Risley; Trent J. Oman; Lauren E. Starkey
667-674	Optimization of a Pravastatin Quantification Method Using HPLC with Ultraviolet Detection in Human Serum for Monitoring Dyslipidemic Patients	María Campos-Lara; Rodolfo Pinto-Almazán; Martha V. Oropeza; José Alberto Mendoza-Espinoza
675-682	Separation of Azepinio-Methyl Derivatives of ES-Silanates by the Use of Aryl Stationary Phases in HPLC	Mariusz Kluska; Edvards Liepinsh; Krzysztof Pypowski; Nikolai Erchak
683-694	Rapid and Sensitive Method for Determination of Cyclophosphamide in Patients Plasma Samples Utilizing Microextraction by Packed Sorbent Online with Liquid Chromatography-Tandem Mass Spectrometry (MEPS-LC-MS/MS)	Rana Said; Zuzan Hassan; Moustapha Hassan; Mohamed Abdel-Rehim
695-701	Supercritical CO₂ Extraction of PAHs from Contaminated Soil Treated by a Composting Method	Guoying Zhang; Zhaojie Cui; Jianya Ling
702-713	Single Step Purification of Salicylic Acid from Catharanthus roseus Cell Culture (Plant Material) by Anion Exchange for NMR Analysis	N. R. Mustafa; H. K. Kim; Y. H. Choi; R. Verpoorte
714-721	HPLC Analysis for Simultaneous Determination of Atorvastatin and Ezetimibe in Pharmaceutical Formulations	Unnam Seshachalam; Chandrasekhar B. Kothapally
722-732	Development and Validation of a Rapid HPLC Assay for the Simultaneous Determination of Three Psychoanaleptic Drugs in Pharmaceutical Formulations	V. Nagaraju; A. M. Crouch
733-742	Validation of a Micromethod for Quantification of Lutein and β-Carotene in Olive Oil	Lúcia Maia; Susana Casal; M. Beatriz; P. P. Oliveira
743-751	Evaluation of Monolithic Packed 96-Tips for Solid-Phase Extraction of Local Anesthetics from Human Plasma for Quantitation by Liquid Chromatography Tandem Mass Spectrometry	Zeki Altun; Anette Hjelmström; Lars G. Blomberg; Mohamed Abdel-Rehim
752-762	Iodine-Azide Detection System for Dipeptides in Thin-Layer Chromatography	Dorota Kaźmierczak; Witold Ciesielski; Katarzyna Dyńska; Robert Zakrzewski
763-771	Influence of Microemulsion Conditions on the Thin Layer Chromatographic Behavior of Amino Acids	Dating Tian; Hong-Quan Xie
772-787	Extraction, Detection, and Quantification of Heterocyclic Aromatic Amines in Portuguese Meat Dishes by HPLC/Diode Array	A. Melo; O. Viegas; R. Eça; C. Petisca; O. Pinho; I. M. P. L. V. O. Ferreira

Volume 31, Issue 4 (2008)

471-481	Separation of Peptides by Spiral Countercurrent Chromatography	Martha Knight; Yoichiro Ito; Thomas M. Finn
482-496	Simultaneous Determination of Zalcitabine and Stavudine in Maternal Plasma, Amniotic Fluid, Placental, and Fetal Tissues using Reversed Phase on Silica Liquid Chromatography	Meng Xu; Catherine A. White; Michael G. Bartlett
497-508	Development and Validation of an HPLC Method for the Determination of 2-(4-Isobutylphenyl) Propionic Acid and 4-Isobutylacetophenone in a Gel Formulation	Ghulam A. Shabir; Abdul Hamid; Shafique A. Arain
509-516	Enhancing the Determination of Sulfonic Acids using Anion-Exchange Chromatography with Post-Column Derivatization and Spectrometric Detection	Jinmo Huang; Corrie Weisensee
517-525	New Design in Centrifugal Precipitation Chromatography for the Preparative Separation of Proteins	Henry Yu; Qi Lin; Yoichiro Ito
526-542	Influence of Impregnation of a Mixture of Silica Gel and Kieselguhr with Copper (II) Sulphate (VI) on Profile Change of the Spectrodensitograms and the R_F Values of Nicotinic Acid and its Derivatives	A. Pyka; W. Klimczok
543-554	Development and Validation of a Method for the Determination of Tanshinones in Supercritical Fluid Extraction Products by HPLC	Longhu Wang; Yanting Song; Xuesong Liu; Yiyu Cheng; Haibin Qu
555-566	Evaluation of Visualizing Reagents for Estradiol on Thin Layer by Densitometric Method	A. Pyka; W. Klimczok; D. Gurak
567-577	R_M Values Application for Calculation and Prediction of Selected Physicochemical Properties of Homologous Series of Saturated Fatty Acids	K. Bober
578-585	Separation of Biologically Active Isomers of (E)-N-Meta- and Para-Nitroazastilbenes by the HPLC Technique	Wiesław Prukała; Krzysztof Pypowski; Ireneusz Chrząścik; Mariusz Kluska
586-595	Biochemistry Reaction and Separation in a RP-HPLC System for Starch Hydrolysis	Xiuhong Wu; Bingchang Lin
596-610	Development of an RP-HPLC Method for the Analysis of Phenolic Compounds in Achillea millefolium L.	Raimondas Benetis; Jolita Radušienė; Valdas Jakštas; Valdimaras Janulis; Faustas Malinauskas
611-618	RP TLC Determination of the Lipophilicity of New 10-Substituted 2,7-Diazaphenothiazines*	Beata Morak-Młodawska; Krystian Pluta
619-623	Development of a Selective Extraction Method for Pravastatin Quantification in Tablets using HPLC with Ultraviolet Detection	María Campos-Lara; José Alberto Mendoza-Espinoza
624-627

Volume 31, Issue 3 (2008)

295-323	HPLC-Based Chemotaxonomy of Florida Bay Phytoplankton: Difficulties in Coastal Environments	J. William Louda
324-347	Effects of π-π Interactions on the Separation of PAHs on Phenyl-Type Stationary Phases	Paul G. Stevenson; Sindy Kayillo; Gary R. Dennis; R. Andrew Shalliker
348-360	Determination of Ofloxacin Enantiomers in Pharmaceutical Formulations by Capillary Electrophoresis	Abdalla A. Elbashir; Bahruddin Saad; Abdussalam Salhin Mohamed Ali; Muhammad Idiris Saleh; Hassan Y. Aboul-Enein
361-381	Estimation of Uncertainty in the Analysis of Carbonyl Compounds by HPLC-UV Using DNPH Derivatization	Bárbara Delgado; Juan H. Ayala; Venerando González; Ana M. Afonso
382-394	Purification of Paclitaxel Isolated from Taxus baccata L. Cell Culture by Microwave-Assisted Extraction and Two-Dimensional Liquid Chromatography	Alireza Ghassempour; Masume Noruzi; Mehdi Zandehzaban; Zahra Talebpour; Ahmad Yari Khosroshahi; Nahid M. Najafi; Mostafa Valizadeh; Tahereh Poursaberi; Hamid Hekmati; Hassanali Naghdibadi; Hassan Y. Aboul-Enein
395-409	Novel Stability-Indicating RP-LC Method for the Determination of Nelfinavir Mesylate and its Related Impurities in Drug Substance and Pharmaceutical Formulations	U. Seshachalam; B. Rajababu; B. Haribabu; K. B. Chandrasekhar
410-420	Enantiomeric Separation of Tenofovir on an Achiral C₁₈ Column by HPLC Using L-Phenylalanine as a Chiral Mobile Phase Additive	U. Seshachalam; B. Rajababu; B. Haribabu; K. B. Chandrasekhar
421-427	Comparison of Different Analytical HPLC Columns for Determination of Furocoumarins in Heracleum candicans Fruits	Dhirendra P. Singh; R. Govindarajan; Ajay K. S. Rawat
428-442	Development and Validation of an LC Assay for Benzo[f]quinoline-5,6-dione and Identification of its Impurities by LC-MS	Ghulam A. Shabir
443-451	Preparative Isolation of Kaempferol Pyranosides from a Traditional Chinese Herb using High Speed Countercurrent Chromatography	Yun Wei; Qianqian Xie; Yoichiro Ito
452-464	Fingerprint of Tablet of Corydalis tuber for Alleviating Pain by HPLC	Shaojun Zhang; Fan Ouyang; Changhai Wang; Ming Gu
465-466	Book Review
467-469	Liquid Chromatography Calendar

Volume 31, Issue 2 (2008)

151-160	Chromatographic Evaluation of Octadecyl-Bonded TiO₂/SiO₂ Stationary Phase with Engelhardt and Tanaka Test Mixtures	Jin Ge; Liang Zhao; Yan-Ping Shi
161-168	Attenuated Total Reflectance as an Alternative of Diffuse Reflectance Infrared Detection in the Identification of Compounds Separated by Thin Layer Chromatography	Dezső Szikra; István P. Nagy
169-178	Development of a Simple Instrumental Setup for the Separation of Benzoic Acids by Comprehensive Liquid Chromatography with Microbore Columns and Monolithic Columns	Tanja Leitner; Christian W. Klampfl
179-187	HPLC Determination of Acenocoumarol and its Major Thermal Degradation Product	R. Ceresole; M. A. Rosasco; C. C. Forastieri; A. I. Segall
188-197	HPLC Determination of pKa of Parabens and Investigation on their Lipophilicity Parameters	T. Angelov; A. Vlasenko; W. Tashkov
198-209	Simultaneous Determination of Di(2-ethylhexyl)phthalate, Mono(2-ethylhexyl)phthalate, and Phthalic Acid Migrating from Gamma-Ray Irradiated Polyvinyl Chloride Sheet by Liquid Chromatography-Tandem Mass Spectrometry	Rie Ito; Naoko Miura; Migaku Kawaguchi; Masaru Ushiro; Hirofumi Iguchi; Yusuke Iwasaki; Koichi Saito; Hiroyuki Nakazawa
210-218	An Application of Aryl Stationary Phases for Separation of Select Organogermanium Compounds	Mariusz Kluska
219-230	LC Enantiomeric Separation of Unusual Amino Acids Using Cyclodextrin-based Stationary Phases	Jeffrey W. Remsburg; Daniel W. Armstrong; Antal Péter; Géza Tóth
231-239	Validated Chiral Liquid Chromatographic Method for the Enantiomeric Separation of Florfenicol	T. Joseph Sunder Raj; N. Srinivas; C. H. S. Prasad; P. Satyanarayana Rao; Kalpesh Parikh
240-249	Monofluorinated Polycyclic Aromatic Hydrocarbons: Surrogate Standards for HPLC Analysis of Surface Water and Sediment Samples	Peter Nagy; Jeno Fekete; Virender K. Sharma
250-262	Total Chemical Analysis of the Seed of Tieghemella heckelii by Diverse Chromatography Techniques	Bertin G. Kipre; Antoine A. Coffi; Augustin A. Adima; Tea Gokou; Yoichiro Ito; Benjamin K. Gosse
263-268	Simple Assay for Voriconazole in Serum by HPLC	Zak K. Shihabi
269-280	Validation of HPLC and UV Spectrophotometric Methods for the Determination of Bezafibrate in Pharmaceutical Formulations	Janine de Melo; Felipe Kellermann Hurtado; Anelise Weich Prado; Marinês Jost e. Souza; Clarice Madalena Bueno Rolim
281-291	Simultaneous HPLC Determination of Levamisole Hydrochloride and Anhydrous Niclosamide in Veterinary Powders, and its Validation	Siti Cholifah; Wiwin Farina Kartinasari; Gunawan Indrayanto
292-294	Liquid Chromatography Calendar

Volume 31, Issue 1 (2008)

Analysis of Polar Compounds

1	Foreword
2-22	Optimization and Standardization of Liquid Chromatography-Mass Spectrometry Systems for the Analysis of Drug Discovery Compounds	Aránzazu Marín; Keith Burton; Alfonso Rivera-Sagredo; Alfonso Espada; Colin Byrne; Craig White; Gary Sharman; Lawrence Goodwin
23-37	Identification of Drugs by Ultra Fast Liquid Chromatography/Electrospray Ionization-Quadrupole Ion Trap/Time-of-Flight Mass Spectrometry	Shin-ichi Kawano; Yusuke Inohana; Kiyomi Arakawa; Hirohisa Mikami; Shin-ichi Yamaguchi
38-53	Use of Convective Interaction Media for Analysis of Long-Nosed Viper Venom	Beata Halassy; Marija Brgles; Lidija Habjanec; Maja Lang Balija; Jelka Tomašić; Igor Križaj; Aleš Štrancar; Miloš Barut
54-63	Determination of Clinically Very Basic Compounds by Nanoscale Liquid Chromatography with Tandem Mass Spectrometry	Chi-Yu Lu; Chia-Hsien Feng
64-78	Application of Humic Acid Bonded-Silica as a Hydrophilic-interaction Chromatographic Stationary Phase in Separation of Polar Compounds	Qiong-Wei Yu; Bo Lin; Yu-Qi Feng; Feng-Ping Zou
79-96	Current State of the Art in HPLC Methodology for Lipophilicity Assessment of Basic Drugs. A Review	Costas Giaginis; Anna Tsantili-Kakoulidou
97-106	Influence of Structural Differences of Dextromethorphan and its Three Metabolites on their Simultaneous Separation using Various Silica Columns with a Simple Aqueous Mobile Phase	Chien-Ho Chen; Ming-Chun Huang; Hsiu-O Ho; Hsueh-Hui Chen; Ming-Thau Sheu
107-133	High Performance Liquid Chromatography in Analysis of Compounds Comprising the Elements of Bacterial Peptidoglycan Structure with Immunological Activity	Ruža Frkanec; Jelka Tomašić
134-147	Use of Hydride-Based Separation Materials for Organic Normal Phase Chromatography	Joseph J. Pesek; Maria T. Matyksa; Anushka Sharma
148-150	Liquid Chromatography Calendar

Volume 30, Issue 20 (2007)

2963-2974	Predictions of Peptide Retention in HPLC with the use of Amino Acid Retention Data Obtained in a TLC System	Tomasz Bączek; Marta Radkowska; Barbara Sparzak
2975-2988	Optimization using a Factorial Design for the Separation of Trandolapril and Verapamil by Capillary Electrophoresis	María-Elisa Capella-Peiró; Manolo Font-Rubert; Lluís Àlvarez-Rodríguez; Josep Esteve-Romero; Abhilasha Durgbanshi; Devasish Bose
2989-3006	Effect of Ionic Liquid on the Retention and Separation Behavior of Various Amino Acids in Reversed Phase Chromatography	Chang Geun Yoo; Sung Chul Yi; Sungyong Mun
3007-3028	Retention-Eluent Composition Relationships of Some Polar Compounds with Imidazolium Ionic Liquid Modifiers in RP-HPLC	Yulia Polyakova; Kyung Ho Row
3029-3041	Simultaneous Determination of Busulphan in Plasma Samples by Liquid Chromatography-electrospray Ionization Mass Spectrometry Utilizing Microextraction in Packed Syringe (MEPS) as On-line Sample Preparation Method	Mohamed Abdel-Rehim; Zuzana Hassan; Patrik Skansem; Moustapha Hassan
3043-3057	Analysis of the Mechanism of Retention on a Modified β-Cyclodextrin/Silica Chiral Stationary Phase using a Computational Chemical Method	Fairouz Tazerouti; Ahmed Yacine Badjah-Hadj-Ahmed; Toshihiko Hanai
3059-3067	Validated RP-HPLC Method for Simultaneous Determination of Telmisartan and Hydrochlorothiazide in Pharmaceutical Formulation	Leena R. Bhat; Rahul K. Godge; Asfak T. Vora; Mrinalini C. Damle
3069-3083	Analysis of Five Pharmacologically Active Compounds from the Tibetan Medicine Elsholtzia with Micellar Electrokinetic Capillary Chromatography	Chenxu Ding; Lingyun Wang; Xianen Zhao; Yulin Li; Honglun Wang; Jinmao You; Yourui Suo
3085-3092	Temperature Controlled Restrictor for Packed Capillary Column Supercritical Fluid Chromatography	Dongjin Pyo
3093-3105	Separation, Isolation, and Characterization of Isoform Impurities of Gemcitabine Formed During the Anomerization of Protected α-Gemcitabine to Gemcitabine	S. G. Hiriyanna; K. Basavaiah; Hari N. Pati; Bijay K. Mishra
3107-3118	Application of Densitometry for the Evaluation of the Separation Effect of Nicotinic Acid Derivatives. Part III. Nicotinic Acid and its Derivatives	A. Pyka; W. Klimczok
3119-3131	Validation of an LC Method for Polyphenol Assay in Extractive Solutions from Ilex paraguariensis (Mate)	Francilene Amaral da Silva; Cabral Pavei; George González Ortega; Eliana Martins Lima; Danielle Guimarães Almeida Diniz; José Cláudio Fonseca Moreira; Valquiria Linck Bassani
3133-3143	The Book Corner
3145-3147	Liquid Chromatography Calendar

Volume 30, Issue 19 (2007)

2805-2817	Chemical Separation of Bioactive Licorice Compounds Using Capillary Electrophoresis	Jia Cai; Paul Li
2819-2833	Separation and Determination of Water Soluble Active Components in Salvia miltiorrhiza Bunge and Its Pharmaceutical Preparations by Capillary Zone Electrophoresis with Diode Array Detection	Chengdong Qiao; Liang Zhao; Shengxiang Jiang; Pingshun Song
2835-2849	Separation of Ginsenosides at Elevated Temperature by Ultra High Pressure Liquid Chromatography	Azamjon Soliev; Noel S. Quiming; Hatsuichi Ohta; Yoshihiro Saito; Kiyokatsu Jinno
2851-2862	Development and Validation of an HPLC Method for the Determination of 2-(4-Isobutylphenyl) Propionic Acid and 4-Isobutylacetophenone in a Gel Formulation	Ghulam A. Shabir; Abdul Hamid; Shafique A. Arain
2863-2877	Simultaneous Determination of Nimesulide and Valdecoxib by Micellar Electrokinetic Capillary Chromatography Method	Sérgio Luiz Dalmora; Márcio Fronza; Daniele Rubert Nogueira; Ricardo Bizogne Souto; Raquel Martini Bernardi
2879-2890	Monitoring of Impurity Level of Valsartan and Hydrochlorothiazide Employing an RP–HPLC Gradient Mode	Darko Ivanović; Anđelija Malenović; Biljana Jančić; Mirjana Medenica; Marija Mašković
2891-2902	Development and Validation of an HPTLC Method for Simultaneous Estimation of Excitatory Neurotransmitters in Rat Brain	C. Saravana Babu; A. G. Sunil; Hannah R. Vasanthi; V. S. Muthusamy; M. Ramanathan
2903-2915	Validation of a Liquid Chromatographic Method for the Determination of Acyclovir in Human Plasma: Application to Bioequivalence Study	Liberato Brum Junior; Ana Maria Pugens; Alexandre Dal'Maso; Eduardo Gomes; Maurício Bedim dos Santos; Josélia Larger Manfio
2917-2928	Parameters Characterizing Chromatographic Spots and Separation Effects Determined by Visual and Densitometric Methods	A. Pyka; K. Bober
2929-2940	New Approach for Application of High Speed Countercurrent Chromatography Coupled with Direct Injection of the Powders of a Raw Material without any Preparation, for Isolation and Separation of Four Alkaloids with High Recoveries from Coptis chinensis Franch	Jinyong Peng; Xu Han; Youwei Xu; Yan Qi; Lina Xu; Qiwei Xu
2941-2951	Simultaneous Densitometric Determination of 6-Gingerol and 6-Shogaol in some Commercial Gingers (Zingiber Officinale Roscoe)	Fenny Melianita; Siti Cholifah; Endang Sumarlik; Wiwin Farina Kartinasari; Gunawan Indrayanto
2953-2958	Single-Wall Carbon Nanotubes Used as Stationary Phase in HPLC	Y. X. Chang; L. L. Zhou; G. X. Li; L. Li; L. M. Yuan
2959-2961	Liquid Chromatography Calendar

Volume 30, Issue 18 (2007)

2651-2667	Planar Electrochromatography in a Closed System under Pressure—Pressurized Planar Electrochromatography	Tadeusz H. Dzido; Paweł W. Płocharz
2669-2679	Separation and Determination of Major Bioactive Components in Radix Tinosporae by Gradient Pressurized Capillary Electrochromatography	Yun Yang; Shi-kai Yan; Zhong-ying Lin; Wei-dong Zhang; Qi-rong Shi
2681-2698	Protein and Cell Separations using Nonsynchronous Coil Planet Centrifuge	Kazufusa Shinomiya; Koji Kobayashi; Hisashi Oshima; Tadashi Okada; Kazuhiro Yanagidaira; Yoichiro Ito
2699-2715	Considerations on MS/MS Detection of Bromazepam after Liquid Chromatographic Separation from Plasma Samples: Application to a Bioequivalence Study	Florin Albu; Cristina Georgita; Florentin Tache; Lucia Mutihac; Andrei Medvedovici; Victor David
2717-2727	TLC and GC-MS Probes into the Fatty Acid Composition of some Lycoperdaceae Mushrooms	Diana Nedelcheva; Daniela Antonova; Sabina Tsvetkova; Ilko Marekov; Svetlana Momchilova; Boryana Nikolova-Damyanova; Melania Gyosheva
2729-2746	Development and Validation of a HPLC-DAD Method for Determination of Several Endocrine Disrupting Compounds in Estuarine Water	Cláudia Ribeiro; Maria Elizabeth Tiritan; Eduardo Rocha; Maria João Rocha
2747-2754	Simultaneous Determination of the N-Dealkylated Metabolites of Four Butyrophenone-Type Agents in Rat Plasma by HPLC with Fluorescence Detection after Precolumn Derivatization with 4-Fluoro-7-Nitro-2,1,3-Benzoxadiazole	Yasuhiko Higashi; Masatoshi Sakata; Youichi Fujii
2755-2767	Development and Validation of a Stability-Indicating HPTLC-Densitometric Method for Satranidazole	M. B. Patel; K. M. Patel; G. S. Patel; B. N. Suhagia; A. M. Prajapati
2769-2778	Determination of Emtricitabine in Human Plasma using HPLC with Fluorometric Detection	J. A. H. Droste; R. E. Aarnoutse; D. M. Burger
2779-2787	Detection of Puerarin and Danshensu in Traditional Chinese Medicinal Preparation Containing Pueraria Lobata and Salvia Miltiorrhiza by HPLC	Xue-Na Hao; Shun-Wan Chan; Shi-Lin Chen
2789-2800	Digitized Chromatographic Fingerprint Spectrum of Water Soluble Components of Salvia Miltiorrhiza Bunge by High Speed Countercurrent Chromatography	Ming Gu; Xiaolei Wang; Fan Ouyang
2801-2803	Liquid Chromatography Calendar

Volume 30, Issue 17 (2007)

2489-2514	Application of Size Exclusion Chromatography in the Development and Characterization of Nanoparticulate Drug Delivery Systems	Daniel P. Otto; Hermanus C. M. Vosloo; Melgardt M. de Villiers
2515-2531	Optimization of Gradient Elution in UPLC: A Core Study on the Separation of Homoserine Lactones Produced by Bukholderia Ubonensis and Structure Confirmation with Ultra High Resolution Mass Spectrometry	Xiaojing Li; Guonan Chen; Jenoe Fekete; Fang Yang; Agnes Fekete; Matthias Englmann; Philippe Schmitt-Kopplin
2533-2544	Separation and Quantitation of Silver Nanoparticles using Sedimentation Field-Flow Fractionation	Sun Tae Kim; Dong Young Kang; Seungho Lee; Won-Suk Kim; Jong Taik Lee; Hye Sung Cho; Sang Ho Kim
2545-2555	Comparative Evaluation of SFE and Solvent Extraction Methods on the Yield and Composition of Black Seeds (Nigella Sativa)	Madduri V. Rao; Ali H. Al-Marzouqi; Fatima S. Kaneez; S. Salman Ashraf; Abdu Adem
2557-2573	Analysis of Linear Regressions Applied to Water-Methanol Eluents Modified with Ionic Liquid	Yulia Polyakova; Kyung Ho Row
2575-2584	High-Throughput Approach to 2-Dimensional Fingerprinting of Complex Mixtures such as Beverages	Yenny Chan; Miroslav Petro
2585-2592	Rapid and Simple Method for Quality Control of Raw Materials of Herbs by HSCCC	Xiao Wang; Jianhua Liu; Tianyou Zhang; Yoichiro Ito
2593-2603	Separation of Chicken Egg-White Lysozyme by High-Speed Countercurrent Chromatography using a Reverse Micellar System	Xue-li Cao; Ting Li; Yoichiro Ito
2605-2615	Analysis of Pyridostigmine Bromide in Human Plasma and its Application in Bioequivalence Studies	S. Agarwal; K. V. Gowda; U. Mandal; D. Ghosh; A. Bose; A. K. Sarkar; T. K. Pal; T. K. Chattaraj
2617-2628	Thin Layer Chromatographic Techniques (TLC, OP TLC) for Determination of Biological Activated Compounds from Herb Extracts	Magdalena Ligor; Boguslaw Buszewski
2629-2634	Improved Detection of Ergosterol, Stigmasterol, and Selected Steroids on Silica Coated TLC Plates using Phosphomolybdic Acid Staining	P. K. Zarzycki; M. Baran; E. Włodarczyk; M. A. Bartoszuk
2635-2644	Determination of Quinic and Shikimic Acids in Products Derived from Bees and their Preparates by HPLC	Katarína Hroboňová; Jozef Lehotay; Jozef Čižmárik
2645-2647	Liquid Chromatography Calendar
2649	Errata

Volume 30, Issue 16 (2007)

2349-2367	Selection of Separation Conditions for HPLC and HPLC/MS of Aromatic Sulphonic Acids and Acid Azo Dyes	P. Jandera
2369-2383	Use of Video Densitometry and Scanning Densitometry to Study an Impact of Silica Gel and L-Arginine on the Retention of Ibuprofen and Naproxen in TLC Systems	Mieczysław Sajewicz; Monika Gontarska; Aneta Dąbrowa; Teresa Kowalska
2385-2393	Separation of Hexabenzylgermanium Derivatives using Aryl Stationary Phases for HPLC	Mariusz Kluska; Krzysztof Pypowski; Nikolai Erchak
2395-2407	HPLC Analysis of Sucrose Ester Analogs using Evaporative Light Scattering Detection	Qinghui Wang; Shufen Zhang; Jinzong Yang
2409-2418	Hydrophilic Interaction Chromatographic Determination of Epirubicin in Human Plasma using Solid Phase Extraction for Sample Clean-Up	Ruiping Li; Lili Dong; Junxiong Huang
2419-2433	Application of Densitometry for the Evaluation of the Separation Effect of Nicotinic Acid Derivatives. Part II. Nicotinic Acid and its Esters	A. Pyka; W. Klimczok
2435-2444	Rapid and Simple Determination of Plasma and Erythrocyte MDA Levels in Prostate Cancer Patients by a Validated HPLC Method	Zorica Arsova-Sarafinovska; Ahmet Aydin; Ahmet Sayal; Ayşe Eken; Onur Erdem; Ayhan Savaşer; Koray Erten; Yaşar Özgök; Aleksandar Dimovski
2445-2457	Errors in the Analysis of Minor Components within Environmental Samples Caused by the Physical Matrix Effect: Implications for Automated Analysis and Standardised Methods	Richard J. C. Brown
2459-2471	Development and Validation of a Stability-Indicating HPTLC-Densitometric Method for Satranidazole	M. B. Patel; K. M. Patel; G. S. Patel; B. N. Suhagia; A. M. Prajapati
2473-2484	Temperature—the Tool in Separation of Alkaloids by RP-HPLC	Monika Waksmundzka-Hajnos; Anna Petruczynik; Gabriel Cieśla
2485-2487	Liquid Chromatography Calendar

Volume 30, Issue 15 (2007)

Thin Layer Chromatography

2153-2154	Foreword: Special TLC Issue
2155-2169	Automatic Selection of Mobile Phases. VII. Thin-Layer Chromatography on Silica and Alumina of 11,12-Disubstituted trans/cis-11,12-Dihydro-6H-dibenzo[c,h]chromen-6-ones	M. G. Bogdanov; Y. N. Mitrev; I. V. Svinyarov; Ch. E. Palamarev; M. D. Palamareva
2171-2184	Efficacy of a Modified Printer for Application of Reagents in Planar Chromatography	Gertrud Morlock; Constanze Stiefel; Wolfgang Schwack
2185-2192	Enantioseparation of S,R-(±)-Ketoprofen on Plain Silica Gel Layers with Achiral Mobile Phase	Mieczysław Sajewicz; Gabriela Grygierczyk; Monika Gontarska; Teresa Kowalska
2193-2208	Enantioseparation and Oscillatory Transenantiomerization of S,R-(±)-Ketoprofen, as Investigated by Means of Thin Layer Chromatography with Densitometric Detection	Mieczysław Sajewicz; Monika Gontarska; Magdalena Wróbel; Teresa Kowalska
2209-2219	Quantitative HPTLC Analysis of Artemisinin in Dried Artemisia annua L.: A Practical Approach	V. Widmer; D. Handloser; E. Reich
2221-2229	Thin Layer and High Performance Column Liquid Chromatographic Analysis of Selected Carboxylic Acids in Standards and from Helisoma trivolvis (Colorado Strain) Snails	Daniel R. Massa; Michael J. Chejlava; Bernard Fried; Joseph Sherma
2231-2244	TLC Separation of Cephalosporins: Searching for Better Selectivity	Irena Maria Choma
2245-2252	TLC Analysis of a Corrinoid Compound from Dark Muscle of the Yellowfin Tuna (Thunnus albacares)	Michiko Nishioka; Yuri Tanioka; Emi Miyamoto; Toshiki Enomoto; Fumio Watanabe
2253-2265	Separation of Selected Flavonoids by use of RP-HPLC/NP-HPTLC Coupled Methods	Mirosław A. Hawrył; Monika Waksmundzka-Hajnos; Janusz Makar
2267-2285	Quantitative TLC and Gas Chromatography Determination of the Lipid Composition of Raw and Microwaved Roasted Walnuts, Hazelnuts, and Almonds	Svetlana Momchilova; Boryana Nikolova-Damyanova
2287-2315	Comparative Study of the Separation and Quantification of Lipid Classes Separated on Chromarods-A and Chromarods-SIII by Thin Layer Chromatography with Iatroscan (Mark-III) Flame Ionization Detection (TLC-FID)	W. M. Indrasena; A. T. Paulson; R. G. Ackman
2317-2327	Application of Densitometry for the Evaluation of the Separation Effect of Nicotinic Acid Derivatives. Part I. Nicotinic Acid and its Amides	A. Pyka; W. Klimczok
2329-2335	Determination of Sterols and Fatty Acids in Prostate Health Dietary Supplements by Silica Gel High Performance Thin Layer Chromatography with Visible Mode Densitometry	Tamara Halkina; Joseph Sherma
2337-2344	TLC Determination of Hydrophilicity Parameter of Some Pyridinium Aldoximes	Rudolf Laufer; Mária Báthori; Tamás Csermely; Georg Petroianu; Kamil Kuca; Noémi Tóth; Huba Kalász
2345-2347	Liquid Chromatography Calendar

Volume 30, Issue 14 (2007)

2005-2020	HPLC Separation of Acyl Lipid Classes	Jiann-Tsyh Lin
2021-2036	Analysis of Natural Colorings in Foods by Thin Layer Chromatography	Hisao Oka; Naoko Ozeki; Tomoko Hayashi; Yuko Itakura
2037-2044	Optimization of Experimental Parameters for Packed Column Supercritical Fluid Chromatography	John M. Roman; Eric Abbott; Xia Xu; Stephen D. Fox; Timothy D. Veenstra; Haleem J. Issaq
2045-2058	Isolation of L-Theanine from Plant Material using a Molecularly Imprinted Polymer	Miroslava Lachová; Jozef Lehotay; Gabriela Karasová; Ivan Skačáni; D. W. Armstrong
2059-2067	Separation of Tribenzylhydrogermanium Nitrile Derivatives by Means of HPLC with Participation of Π-Π Interactions	Mariusz Kluska; Krzysztof Pypowski
2069-2080	Synthesis, Purification, and Activity of Salidroside	Raphaël Delépée; Sabine Berteina-Raboin; Michel Lafosse; Cécile Lamy; Sylvie Darnault; Isabelle Renimel; Nancy About; Patrice André
2081-2093	HPLC Determination of Furfural after Preliminary Extraction to Aqueous Phase	Hossein Sid Kalal; Mohamad Khayatzadeh Mahani; Mohamad Ghanadi Maragheh; Marzieh Chaloosi
2095-2102	Determination of Sulfadimethoxine Residues in Skunk Serum by HPLC	Thomas M. Primus; Susan M. Jojola; Stacie J. Robinson; John J. Johnston
2103-2115	Chromatographic Separation of Derivatives of 4-Alkoxy-6-methyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione by TLC and HPLC	Izabela Muszalska; P. Górski; H. Śladowska; D. Szkatuła; A. Sabiniarz
2117-2126	New Approaches for Analysis of Metabolism Compounds in Hydrophilic Interaction Chromatography	Yusuke Iwasaki; Yuji Ishii; Rie Ito; Koichi Saito; Hiroyuki Nakazawa
2127-2137	Effect of 1-Alkyl-3-methylimidazolium Tetrafluoroborate on the Adsorption Behavior of Amine and Carboxylic Compounds in Reversed-Phase Liquid Chromatography	Hoang Thai Le; Ju Weon Lee; Jeung Kun Kim; Yoon-Mo Koo
2139-2147	Development and Validation of an HPLC/UV Method for Quantification of Bioactive Peptides in Fermented Milks	Isabel M. P. L. V. O. Ferreira; Rosário Eça; Olívia Pinho; Pedro Tavares; Alice Pereira; Ana Cecília Roque
2149-2151	Liquid Chromatography Calendar

Volume 30, Issue 13 (2007)

1859-1877	Design and Sensitivity Analysis of Simulated Moving Bed Chromatography to Separate Sugar Alcohols	Ju Weon Lee; Jin-Il Kim; Chong Ho Lee; Jeung Kun Kim; Yoon-Mo Koo
1879-1894	Separation of Apolipoprotein A-I from Human Plasma by On-Line Two Dimensional Liquid Chromatography	Milaim Pepaj; Elsa Lundanes; Tyge Greibrokk
1895-1901	Effect of Sub-2-Micron Particle Size on Peak Efficiency, Capacity, and Resolution in Preparative Liquid Chromatography	Douglas K. Durham; Timothy R. Hurley
1903-1914	Selective Separation and Determination of Copper and Gold in Gold Alloy Using Ion Exchange Polyurethane Foam	E. A. Moawed; N. Burham; M. F. El-Shahat
1915-1922	Preparative Separation of Phenolic Constituents in the Fruits of Luffa cylindrica (L.) Roem using Slow Rotary Countercurrent Chromatography	Qizhen Du; Ke Wang
1923-1932	Method Development and Validation of 9α-Fluoro-16β-Methyl-Prednisolone-17-Valerate by HPLC	Ghulam A. Shabir; Shafique A. Arain
1933-1949	Characterization of in vivo and in vitro Metabolic Pathway of Anisodamine by Liquid Chromatography-Tandem Mass Spectrometry	Yong Chen; Peng Du; Fengmei Han; Huaixia Chen
1951-1962	Method Development and Validation of Preservatives Determination (Benzyl Alcohol, Ethylene Glycol Monophenyl Ether, Methyl Hydroxybenzoate, Ethyl Hydroxybenzoate, Propyl Hydroxybenzoate, and Butyl Hydroxybenzoate) using HPLC	Ghulam A. Shabir
1963-1979	Determination of Aliphatic Amines from Soil and Wastewater of a Paper Mill by Pre-Column Derivatization using HPLC and Tandem Mass Spectrometry (HPLC-MS/MS)	Xianen Zhao; Jinmao You; Yourui Suo
1981-1989	Determination of Levofloxacin in a Pharmaceutical Injectable Formulation by Using HPLC and UV Spectrophotometric Methods	Felipe Kellermann Hurtado; Daniele Rubert Nogueira; Fernanda Bortolini; Lucélia Magalhães da Silva; Estevan Zimmermann; Marinês Jost e. Souza; Janine de Melo; Clarice Madalena Bueno Rolim
1991-1999	Determination of Luteolin and Quercetin in the Capsule of Lamiophlomis Rotata (Benth.) Kudo by HPLC Coupled with Weighted Least Squares Linear Regression	Shuai Wang; Duolong Di; Xia Liu; Shengxiang Jiang
2001-2003	Liquid Chromatography Calendar

Volume 30, Issue 12 (2007)

1709-1721	Enantiomeric Separation of a Series of β-Lactams Using Capillary Zone Electrophoresis	C. Jiang; D. W. Armstrong; A. Péter; F. Fülöp
1723-1731	Chromatography In Silico: Retention of Acidic Drugs on a Guanidino Ion-Exchanger	Toshihiko Hanai; Hiroshi Homma
1733-1747	Quantification of Cyclosporin A in Human Cerebrospinal Fluid by Liquid Chromatography-Mass Spectrometry using Atmospheric Pressure Chemical Ionization	Sunil S. Iyer; Gretchen M. Brophy; H. Thomas Karnes; Leslie E. Edinboro; M. Ross Bullock
1749-1762	Simultaneous Determination of Omeprazole and Domperidone in Capsules by RP-HPLC and Densitometric HPTLC	Bhavesh Patel; Madhabhai Patel; Jignesh Patel; Bhanubhai Suhagia
1763-1775	Determination of a Novel Assay for Pregn-4-ene-3,20-dione in a Gel Formulation Using High-Performance Liquid Chromatography	Ghulam A. Shabir
1777-1785	Separation of Hexabenzyldigermoxane and Hexabenzyldigermanium by HPLC	Mariusz Kluska; Krzysztof Pypowski; Nikolai Erchak
1787-1795	Electrochemical Detection of 2,6-Diisopropylphenol (Propofol) in Reversed Phase HPLC at High pH	Diego E. Pissinis; Juan M. Marioli
1797-1810	Simultaneous Determination of Omeprazole and its Metabolites (5′-Hydroxyomeprazole and Omeprazole Sulfone) in Human Plasma by Liquid Chromatography-Tandem Mass Spectrometry	Mikio Ishii; Masahiko Sato; Masayuki Ogawa; Takatoshi Takubo; Ken-ichi Hara; Yasuyuki Ishii
1811-1831	Determination of Free Fatty Acids in Soil and Bryophyte Plants by Precolumn Derivatization via HPLC with Fluorescence Detection and Tandem Mass Spectrometry (HPLC-MS/MS)	Yourui Suo; Xianen Zhao; Jinmao You; Honglun Wang; Yulin Li; Chenxu Ding; Yongjun Liu
1833-1843	A Fast, Validated HPLC Method Applied to the Dissolution Test of Gastro-Resistant Capsules of Pantoprazole Pellets	Flávia Dias Marques; Cristina Duarte Vianna-Soares; Elzíria de Aguiar Nunan; Ligia Maria Moreira-Campos
1845-1854	Determination of the Lipophilicity Parameters R_M0 and LogP of New Azaphenothiazines by Reversed-Phase Thin-Layer Chromatography	Beata Morak; Małgorzata Nowak; Krystian Pluta
1855-1858	Liquid Chromatography Calendar

Volume 30, Issue 11 (2007)

1551-1575	Thermodynamic and Kinetic Characterization of Porous Graphitic Carbon in Reversed-Phase Liquid Chromatography	Yuening Zhang; Victoria L. McGuffin
1577-1601	Separation of Sulfur Compounds from a Diesel Fraction by Ligand Exchange Chromatography	G. Michael; H. Al-Rabiah; R. Kadmi; M. Al-Mojbel
1603-1615	Determination of Kanamycin A in Animal Feeds by Solid Phase Extraction and High Performance Liquid Chromatography with Pre-Column Derivatization and Fluorescence Detection	Y. X. Zhou; W. J. Yang; L. Y. Zhang; Z. Y. Wang
1617-1640	Preparative Isolation of Isoflavones from Defatted Soy Flakes	Cheng-Yen Wu; Shih-Ming Lai
1641-1655	Development and Validation of an HPLC Method, with Fluorescence Detection, for Simultaneous Determination of Paroxetine and its Metabolites in Plasma	Niki Vergi-Athanasiou; Julia Atta-Politou; Michael Koupparis; John Spyropoulos
1657-1668	Separation of Aloins A and B from Aloe Vera Exudates by High Speed Countercurrent Chromatography	Xueli Cao; Danfeng Huang; Yinmao Dong; Hua Zhao; Yoichiro Ito
1669-1676	Prediction of the Lipophilicity of Some Plant Growth Stimulators by RP-TLC and Relationship Between Slope and Intercept of TLC Equations	Simion Gocan; Simona Cobzac; Nelu Grinberg
1677-1685	New RP-HPLC Method with UV-Detection for the Determination of Carvedilol in Human Serum	Ramesh Gannu; Vamshi Vishnu Yamsani; Yamsani Madhusudan Rao
1687-1696	Separation and Determination of the Major Active Components in Tibetan Folk Medicinal Species Swertia franchetiana by HPLC with DAD	Yulin Li; Lingyun Wang; Xiaoyan Wang; Yourui Suo; Guichen Chen; Fengzu Hu; Yuzhi Du; Jinmao You
1697-1704	Capsaicinoid Quantitation by In Situ Densitometry of Thin Layer Chromatography Plates	Miriam Monforte-González; Fatima Medina-Lara; Guadalupe Gutiérrez-Carbajal; Felipe Vázquez-Flota
1705-1708	Liquid Chromatography Calendar

Volume 30, Issue 9-10 (2007)

30th Anniversary Issue

1143-1144	Foreword
1145-1204	Residue Analysis of Penicillins in Food Products of Animal Origin by HPLC: A Review	V. F. Samanidou; S. A. Nisyriou; I. N. Papadoyannis
1205-1225	Application of Ion Pairing Chromatography to the Analysis of Inorganic Analytes: Review	Teresa Cecchi
1227-1249	The Fractal Approach to Secondary Mechanisms in SEC	R. García-Lopera; Juan E. Figueruelo; Iolanda Porcar; Agustín Campos; Concepción Abad
1251-1275	Quantitative In Silico Analysis of Ion Exchange from Chromatography to Protein	Toshihiko Hanai
1277-1288	Assessment of rhEPO in Pharmaceutical Formulations by a Reversed-Phase Liquid Chromatography Method and Bioassay	Thiago Barth; Maximiliano da Silva Sangoi; Lucélia Magalhães da Silva; Ricardo Machado Ferretto; Sérgio Luiz Dalmora
1289-1301	Relationship Between the Ratio of Large and Small Starch Granules Determined by Gravitational Field-Flow Fractionation and Malting Quality of Barley Varieties	Josef Chmelík; Karel Mazanec; Ivan Bohačenko; Vratislav Psota
1303-1316	Evaluation of Extraction Conditions and Use of HPLC-MS for the Simultaneous Determination of Acrylamide and its Primary Metabolite, N-Acetyl-S-(2-carbamoylethyl)cysteine, in Human Urine	C. B'Hymer; K. L. Cheever
1317-1331	Simultaneous Determination of Testosterone and its Major Metabolite Epitestosterone in Biological Fluids by HPLC	V. F. Samanidou; E. G. Karageorgou; I. N. Papadoyannis
1333-1341	Determination of Amoxicillin by Flow Injection Analysis using UV-Detection, Potentiometry, and Conductometry in Pharmaceutical Preparations	Göksel Altiokka; Nafiz Öncü Can; Hassan Y. Aboul-Enein
1343-1360	Effect of Counter-Anions on the Retention of Zwitterionic Quinolones in Reversed-Phase Liquid Chromatography	Noel S. Quiming; Nerissa L. Denola; Yoshihiro Saito; Ikuo Ueta; Mitsuhiro Ogawa; Kiyokatsu Jinno
1361-1369	Polystyrene-Divinylbenzene (PS-DVB), a Mild Stationary Phase for the Chromatographic Purification of the Unstable 13², 17³-Cyclopheophorbide a-Enol	Mitra Mortezaei-Rad; J. William Louda
1371-1383	HPLC Determination of Free Amino Acids Profile of Dão Red Wine: Effect of Dekkera bruxellensis Contamination	B. M. Silva; L. R. Silva; P. Valentão; R. M. Seabra; P. B. Andrade; M. E. Trujillo; E. Velázquez
1385-1400	Comparison of Spectrodensitograms of the Selected Drugs on Different Chromatographic Sorbents	A. Pyka; M. Babuska; A. Dziadek; D. Gurak
1401-1420	Separation and Thermodynamic Studies of Chiral Sulfoxides on Teicoplanin-Based Stationary Phase	D. Meričko; J. Lehotay; I. Skačáni; D. W. Armstrong
1421-1436	Enantiomeric Separation of Synthetic Amino Acids Using Capillary Zone Electrophoresis	C. Jiang; Daniel W. Armstrong; A. W. Lantz; A. Péter; G. Tóth
1437-1445	High Performance Thin Layer Chromatographic Analysis of Neutral Lipids in the Feces of BALB/c Mice Infected with Echinostoma caproni	Sharon R. Bandstra; Karen E. Murray; Bernard Fried; Joseph Sherma
1447-1463	Countercurrent Chromatography and the Journal of Liquid Chromatography: A Love Story	Alain Berthod
1465-1473	Isolation of Hyperoside and Luteolin-Glucoside from Agrimonia pilosa Ledeb Using Stepwise Elution by High-Speed Countercurrent Chromatography	Yun Wei; Yoichiro Ito

Volume 30, Issue 9-10 (2007)

30th Anniversary Issue

1475-1488	Preparative Isolation and Purification of Anthraquinones from Cassia Seed by High-Speed Countercurrent Chromatography	Y. Xie; Y. Liang; H. -W. Chen; T. -Y. Zhang; Y. Ito
1489-1495	Preparative Enantioseparation of dl-α-Methylbenzylamine by High-Speed Countercurrent Chromatography using l-(+)-Tartaric Acid as Chiral Selector	Y. Cai; Z. H. Yan; M. Zi; L. M. Yuan
1497-1511	Direct Determination of Ofloxacin Enantiomers in Human Urine by Ligand Exchange Chromatography	Hongyuan Yan; Kyung Ho Row
1513-1523	Study of Calsequestrin Aggregation by Flow Field-Flow Fractionation with Light Scattering Detection	Susan E. Shadle; Randy Rostock; Lou Bonfrisco; Martin E. Schimpf
1525-1546	Analysis of Soot Particles Emitted from a Modern Light Duty Diesel Engine Running in Different Operating Conditions using Field Flow Fractionation and Granulometric Techniques	James R. Kassab; Richard A. Zahoransky; Annett Wollmann; Michael Claussen; Philippe J. P. Cardot
1547-1550	Liquid Chromatography Calendar

Volume 30, Issue 8 (2007)

991-999	Ultra-High Resolution Separation of Diastereomers on Carbon Adsorption Stationary Phases	Coleen S. Milroy; Gary R. Dennis; R. Andrew Shalliker
1001-1013	Determination of Four Aminoglycoside Antibiotics by Liquid Chromatography with Pulsed Electrochemical Detection	Jian Wang; Dandan Wang; Kunyi Ni; Xiaojun Hu
1015-1034	Microemulsion Liquid Chromatographic Determination of Nicardipine Hydrochloride in Pharmaceutical Preparations and Biological Fluids. Application to Stability Studies	M. I. Walash; F. Belal; N. El-Enany; A. Abdelal
1035-1049	QSRR of Flavones: Evaluation of Substituent Contributions to RP HPLC Retention	Marina Stefova; Trajče Stafilov; Svetlana Kulevanova; Gjoshe Stefkov; Vassya S. Bankova
1051-1059	Refolding of Mis-folded Recombinant Cytochrome c₃ with Strong Cation Exchange Chromatography	Yehua Shen; Yuki Takayama; Yinmao Wei; Erisa Harada; Eiichi Nakatani; Hideo Akutsu
1061-1076	Determination of a Selective GABA-A α_2,3 Partial Agonist in Human Plasma by High Performance Liquid Chromatography with Tandem Mass Spectrometric Detection	Richard C. Simpson; Thanh V. Goel; Bogdan K. Matuszewski; John Y.-K. Hsieh
1077-1092	Ibogaine and Noribogaine: Structural Analysis and Stability Studies. Use of LC-MS to Determine Alkaloid Contents of the Root Bark of Tabernanthe Iboga	V. Kontrimavičiūtė; O. Mathieu; L. Balas; R. Escale; Jean Pierre Blayac; F. M. M. Bressolle
1093-1104	Rapid Analysis of Xanthophylls in Ethanol Extracts of Corn by HPLC	Aniket V. Kale; Munir Cheryan
1105-1114	Simple Preparative Isolation of Salvinorin A from the Hallucinogenic Sage, Salvia divinorum, by Centrifugal Partition Chromatography	Osamu Shirota; Kumi Nagamatsu; Setsuko Sekita
1115-1124	Application of HPLC for the Simultaneous Determination of Ethamsylate and Mefenamic Acid in Bulk Drugs and Tablets	Yogini Jaiswal; Gokul Talele; Sanjay Surana
1125-1136	Validated Reversed Phase HPLC Method for the Analysis of the Food Additive, Sodium Benzoate, in Soft Drinks and Jams	Goksel Altiokka; B. Ergun; Nafiz O. Can; Hassan Y. Aboul-Enein
1137	The Book Corner
1139-1142	Liquid Chromatography Calendar

Volume 30, Issue 5-7 (2007)

605-647	Mathematics of Optimization and Scaling for the Practicing Chromatographer	Mark A. Stone
649-679	Recent Progress in Countercurrent Chromatography	Yuanjiang Pan; Yanbin Lu
681-700	High Throughput Screening of Drug-Protein Binding in Drug Discovery	Hong Wan; Fredrik Bergström
701-728	Thin Layer Chromatography for the Analysis of Vitamins and Their Derivatives	Claudia Cimpoiu; Anamaria Hosu
729-759	Applications of Physically Adsorbed Polymer Coatings in Capillary Electrophoresis	Christina S. Robb
761-789	Structure-Retention Correlation in Liquid Chromatography for Pharmaceutical Applications	Victor David; Andrei Medvedovici
791-806	Optimization Strategies in Ion Chromatography	Tomislav Bolanča; Štefica Cerjan-Stefanović
807-831	Liquid Chromatography–Inductively Coupled Plasma Mass Spectrometry (LC–ICP–MS)	Tiebang Wang
833-851	Capillary Electrochromatography of Charged Biomolecules with Mixed-Mode Stationary Phases	Kaname Ohyama; Naotaka Kuroda
853-875	Liquid Chromatographic Chiral Separations by Crown Ether-Based Chiral Stationary Phases	Hee Jung Choi; Myung Ho Hyun
877-935	Identification of Pharmaceutical Impurities	Fenghe Qiu; Daniel L. Norwood
937-964	Thermodynamics and Kinetics of Chiral Separations with β-Cyclodextrin Stationary Phase: I. Effect of Mobile Phase Composition	Xiaoping Li; Victoria L. McGuffin
965-985	Thermodynamics and Kinetics of Chiral Separations with β-Cyclodextrin Stationary Phase: II. Effect of Temperature and Pressure	Xiaoping Li; Victoria L. McGuffin
987-989

Volume 30, Issue 4 (2007)

453-462	Easy Monitoring, by Flow FFF, of the Behavior of Nanoparticles Formed from Copolymers of Sulfopropylmethacrylate and Methylmethacrylate	Maria-Anna Benincasa; Valeria Mazzoni
463-475	Comparative Evaluation of SFE and Steam Distillation Methods on the Yield and Composition of Essential Oil Extracted from Spearmint (Mentha spicata)	Ali H. Al-Marzouqi; Madduri V. Rao; Baboucarr Jobe
477-487	Method for the Determination of Cu(II), Ni(II), Co(II), Fe(II), and Pd(II) at ppb/subppb Levels by Ion Chromatography	Paolo Bruno; Maurizio Caselli; Barbara Elisabetta Daresta; Gianluigi de Gennaro; Valentina de Pinto; Pierina Ielpo; Claudia Marcella Placentino
489-498	Densitometric Determination of Fenbendazole in Veterinarian Suspension: Validation of the Method	Siti Cholifah; Anna Noviansari; Wiwin Farina Kartinasari; Gunawan Indrayanto
499-507	Chromatographic Separation and Quantification of Major Human Milk Proteins	Isabel M. P. L. V. O. Ferreira
509-520	Preparative Isolation and Purification of Four Compounds from Chinese Medicinal Herb Gentiana Scabra Bunge by High-Speed Countercurrent Chromatography	Yong Liang; Jiangyong Hu; Hongwei Chen; Tianyou Zhang; Yoichiro Ito
521-532	Preparative Isolation and Purification of Saponin and Flavone Glycoside Compounds from Clinopodium chinensis (Benth) O. Kuntze by High-Speed Countercurrent Chromatography	Renmin Liu; Lingyi Kong; Aifeng Li; Ailing Sun
533-544	Determination of the Lignan Secoisolariciresinol Diglucoside from Flaxseed (Linum Usitatissimum L.) by HPLC	Juan Chen; Xia Liu; Yan-Ping Shi; Chun-Yan Ma
545-556	Analysis of Melatonin in Dosage Formulation by Capillary Electrophoresis	Imran Ali; Hassan Y. Aboul-Enein; V. K. Gupta
557-574	Quantitative Determination and Stress Degradation Studies on a Biomarker Trigonelline by a Validated Stability-Indicating HPTLC Method	Shruti Chopra; Sanjay K. Motwani; Zeenat Iqbal; Farhan J. Ahmad; Roop K. Khar
575-586	Microextraction in Packed Syringe/Liquid Chromatography/Electrospray Tandem Mass Spectrometry for Quantification of Acebutolol and Metoprolol in Human Plasma and Urine Samples	Aziza El-Beqqali; Anders Kussak; Lars Blomberg; Mohamed Abdel-Rehim
587-596	Determination of Phenolic Acids by a Modified HPLC: Its Application to Various Plant Materials	N. Öztürk; M. Tunçel; N. B. Tunçel
597-600	The Book Corner	Haleem J. Issaq
601-603	Liquid Chromatography Calendar

Volume 30, Issue 3 (2007)

311-333	Evaluation and Application of Best Practice in Analytical Method Validation	Ghulam A. Shabir; W. John Lough; Shafique A. Arain; Tony K. Bradshaw
335-349	Separation of Catechin Compounds by Retention Theory in RP-HPLC	Yinzhe Jin; Kyung Ho Row
351-362	Quantitative Structure-Retention Relationship Study on the Binding of Organic Solvents to the Corn Protein, Zein	M. Zagyi; T. Cserháti
363-376	Comparative Analysis of Allantoin, Quercetin, and 1-Methyl-1,2,3,4-Tetrahydro-β-Carboline-3-Carboxylic Acid in Nitraria tangutorum Bobr. Seed by HPLC-APCI-MS and CE	Honglun Wang; Xiaoyan Wang; Jinmao You; Yourui Suo; Xianen Zhao; Yulin Li; Chenxu Ding
377-392	Supercritical Fluid Extraction of Drug-Like Materials from Selected Myanmar Natural Plants and their Antimicrobial Activity	Dongjin Pyo; Hlaing Hlaing Oo
393-403	Determination of Oxomemazine in Human Plasma by Capillary LC-ESI-MS	A. L. Saber; M. A. F. Elmosallamy; S. R. Wilson; E. Lundanes; T. Greibrokk
405-418	Separation of Selected Bile Acids by TLC. IX. Separation on Silica Gel 60 and on Silica Gel 60F₂₅₄ Aluminum Plates Impregnated with Cu(II), Ni(II), Fe(II), and Mn(II) Cations	M. Dołowy
419-430	Preparative Isolation and Purification of Two Closely Related Glycosidic Flavonoids from Exocarpium Citri Grandis by High-Speed Countercurrent Chromatography	Yong Liang; Zhaofeng Huang; Hongwei Chen; Tianyou Zhang; Yoichiro Ito
431-438	Determination of p-Methoxyamphetamine by Capillary Electrophoresis with Diode Array Detection from Urine and Plasma Samples	Maria Nieddu; Gianpiero Boatto; Loredana Sini; Giuseppina Dessì
439-445	HPLC Analysis for Simultaneous Determination of Rabeprazole and Domperidone in Pharmaceutical Formulation	Bhavesh H. Patel; Madhabhai M. Patel; Jignesh R. Patel; Bhanubhai N. Suhagia
447	Meeting Announcement
449-451	Liquid Chromatography Calendar

Volume 30, Issue 2 (2007)

151-163	Minimising Solvent Usage in High Speed, High Loading, and High Resolution Isocratic Dynamic Extraction	Ian J. Garrard; Lee Janaway; Derek Fisher
165-184	Alkylammonium Formate Ionic Liquids as Organic Mobile Phase Replacements for Reversed-Phase Liquid Chromatography	Martin M. Waichigo; Brian M. Hunter; Thomas L. Riechel; Neil D. Danielson
185-198	Study of SPE Conditions for CE Determination of Tricyclic Antidepressants in Body Fluids	Katarzyna Madej; Jolanta Kochana; Michał Woźniakiewicz
199-213	Retention Phenomena Induced by Large Volume Injection of Solvents Non-Miscible with the Mobile Phase in Reversed-Phase Liquid Chromatography	Andrei Medvedovici; Vasile David; Victor David; Cristina Georgita
215-234	Design of Experiments for Capillary Electrophoretic Enantioresolution of Tamsulosin using Sulfated-β-Cyclodextrin as Chiral Selector	Yu Ping Zhang; Yi Jun Zhang; Wen Jun Gong; Shu Ming Wang; Hui Yong Xue; Kwang Pill Lee
235-244	A Valid Assay for the Pharmacokinetic Study of Gallic Acid from Choerospondiatis Fructus in Rabbit Plasma by LC/MS/MS	Xinfeng Zhao; Weijin Zhang; Shanshan Kong; Xiaohui Zheng; Jianbin Zheng; Runju Shi
245-254	Determination of 9(10H)-Acridone by HPLC with Fluorescence Detection	Chongde Sun; Xian Li; Changjie Xu; Shanglong Zhang; Kunsong Chen; Qingjun Chen; Chunrong Liu
255-271	Micellar Extraction and Preconcentration of Anthraquinone Derivatives from Rhubarb Prior to Their HPLC-DAD Determination	Zhihong Shi; Xiaomin Zhu; Qian Cheng; Hongyi Zhang
273-285	Determination of Chlorpyrifos and its Metabolites in Rat Blood Using Liquid Chromatography/Electrospray Ionization Tandem Mass Spectrometry	Leah N. Williamson; Michael G. Bartlett; Alvin V. Terry Jr.
287-292	Supercritical CO₂ Extraction of Essential Oil from Dracocephalum tanguticum Max-im and Analysis by GC-MS	Guoying Zhang; Jianya Ling; Zhaojie Cui
293-306	HPLC Screening of Phenolic Compounds in Winter Savory (Satureja montana L.) Extracts	Gordana S. Ćetković; Anamarija I. Mandić; Jasna M. Čanadanović-Brunet; Sonja M. Djilas; Vesna T. Tumbas
307-309	Liquid Chromatography Calendar

Volume 30, Issue 1 (2007)

1-9	Liquid Chromatographic Enantiomer Separation of N-Phthaloyl Protected α-Amino Acids on Coated and Immobilized Chiral Stationary Phases Derived from Polysaccharide Derivatives	Jing Yu Jin; Wonjae Lee; Jung Hag Park; Jae Jeong Ryoo
11-25	Fatty Acids, Triacylglycerols, and Sterols in Neem Oil (Azadirachta Indica A. Juss) as Determined by a Combination of Chromatographic and Spectral Techniques	Svetlana Momchilova; Daniela Antonova; Ilko Marekov; Liliana Kuleva; Boryana Nikolova-Damyanova; Gulab Jham
27-42	Focused Microwave-Assisted Extraction and HPLC with Electrochemical Detection to Determine Heterocyclic Amines in Meat Extracts	Aurora Martín-Calero; Verónica Pino; Juan H. Ayala; Venerando González; Ana M. Afonso
43-57	Photopolymerized Sol-Gel Monolithic Column for Capillary Electrochromatography (CEC) and CEC Coupled to Atmospheric Pressure Photoionization Mass Spectrometry	Jie Zheng; Syed A. A. Rizvi; Shahab A. Shamsi; Jingguo Hou
59-71	Determination of Active Ingredients of Spatholobus Suberectus Dunn and Its Medicinal Preparations by Capillary Electrophoresis with Electrochemical Detection	Zhuxing Tang; Yikun Zeng; Yun Zhou; Pingang He; Yuzhi Fang; Shuliang Zang
73-85	Identification of Chemical Constituents in the Root of Isatis Indigotica Fort. by LC/DAD/ESI/MS/MS	Shanshan Xiao; Kaishun Bi; Yuqing Sun
87-95	Development and Validation of an HPLC Method for the Characterization and Assay of the Saponins from Ilex paraguariensis A. St.-Hil (Mate) Fruits	Cabral Pavei; Paula Guzatto; Pedro Ros Petrovick; Grace Gosmann; George González-Ortega
97-111	Rapid and Sensitive HPLC Method for the Determination of Polyphenols in Various Lichen Species of Himalayan Origin	V. K. Gupta; M. P. Darokar; K. Shanker; A. S. Negi; S. K. Srivastava; M. M. Gupta; S. P. S. Khanuja
113-121	Development and Validation of a RP-HPLC Method to Quantify Omeprazole in Delayed Release Tablets	Fábio S. Murakami; Ariane P. Cruz; Rafael N. Pereira; Bruno R. Valente; Marcos A. S. Silva
123-133	Microwave-Assisted Extraction and Fingerprint Studies of Schisandra Chinensis (Turcz.) by High Performance Liquid Chromatography	Min Zhu; Yan Cao; Guorong Fan
135-145	Preparative Isolation and Purification of the Lignan Pinoresinol Diglucoside and Liriodendrin from the Bark of Eucommia Ulmoides Oliv. by High Speed Countercurrent Chromatography	Suomin Feng; Shifeng Ni; Wenji Sun
147-150	Liquid Chromatography Calendar

Volume 29, Issue 20 (2006)

2889-2900	Interconversion of Oxazepam Enantiomers During HPLC Separation. Determination of Thermodynamic Parameters	Andrea Fedurcová; Michaela Vančová; Janka Mydlová; Jozef Lehotay; Ján Krupčík; Daniel W. Armstrong
2901-2914	Development of an HPLC Method for the Quantitation of Bisoprolol Enantiomers in Pharmaceutical Products using a Teicoplanin Chiral Stationary Phase and Fluorescence Detection	Mohamed M. Hefnawy; Maha A. Sultan; Mona M. Al-Shehri
2915-2929	Optimization Strategy for Purification of a Peptide from Complex Mixtures by Reversed-Phase Liquid Chromatography with a Back-Flushing Technique	Li Li Dong; Jun Xiong Huang
2931-2942	Unified Reversed-Phase Method for the Determination of Di (2-Ethylhexyl) Phthalate and Its Major Metabolite, Mono (2-Ethylhexyl) Phthalate, in Biological Samples	Debajit Sircar; Sargon J. Albazi; Yousef Atallah; William Pizzi
2943-2955	Rapid and Accurate Determination of Dichlorvos in Water by Liquid Chromatography-Electrospray Ionization-Tandem Mass Spectrometry	Lan Yang; Yan Hong Liu; Li Zhe An; You-bin Li
2957-2974	Liquid Chromatography-Electrospray Mass Spectrometry Determination of Imatinib and Its Main Metabolite, N-Desmethyl-Imatinib in Human Plasma	I. Solassol; F. Bressolle; L. Philibert; V. Charasson; C. Astre; F. Pinguet
2975-2987	Influence of the Lipophilicity of an Ion-Pairing Reagent on Metal Ion Separation using Ion-Pair HPLC	M. Riaz; S. Bilal Butt
2989-2996	Chromatographic Separation of Isomers of Tribenzylgermanium Nitrile Derivatives using Chemically Bonded Aryl Stationary Phases	Krzysztof Pypowski; Iwona Uszyńska; Mariusz Kluska
2997-3007	Densitometric Investigations of Chemical Durability of Pyrocatechol	A. Pyka; K. Bober; W. Klimczok; M. Stefaniak
3009-3019	Validated Reversed-Phase HPLC Method for the Determination of Atenolol in the Presence of Its Major Degradation Product	R. Ceresole; M. A. Moyano; M. T. Pizzorno; A. I. Segall
3021-3024	Liquid Chromatography Calendar

Volume 29, Issue 19 (2006)

2771-2786	On the Precision of Particle Size Analysis by Micro-Thermal Field-Flow Fractionation	Věra Kašpárková; Věra Halabalová; Lubomír Šimek; Jiří Dostál; Josef Janča
2787-2794	RP-HPTLC Application in the Investigation of Solubility in Water of Long-Chain Fatty Acids	K. Bober; M. Garus
2795-2806	On-Column Hydrolysis Kinetics Determination of Boronic Pinacol Ester Intermediates for Use in Optimization of Fast HPLC Methods	Jing Xu; D. Duran; Bing Mao
2807-2822	Effect of Chromatographic Conditions on the Separation of Selected Alkaloids on Phenyl Stationary Phase by an HPLC Method	Anna Petruczynik; Monika Waksmundzka-Hajnos
2823-2834	High Temperature High Performance Liquid Chromatography of Substituted Anilines using a C₁₈ Hybrid Stationary Phase	Sherry Shen; Heewon Lee; John McCaffrey; Nathan Yee; Chris Senanayake; Nelu Grinberg; Jody Clark
2835-2851	Separation of Cypermethrin Diastereomers by Normal Phase Liquid Chromatography	Cs. Hegyi; E. Olah; J. Fekete; G. Szainik
2853-2862	Simultaneous Determination of Four Basic Metabolites Formed from Butyrophenone Type Agents by HPLC with Dual Ultraviolet Detection	Yasuhiko Higashi; Masatoshi Sakata; Youichi Fujii
2863-2873	Application of an HPTLC Densitometric Method for Quantification and Identification of Nifedipine	D. Kowalczuk; M. B. Wawrzycka; Agnieszka Haratym Maj
2875-2884	Liquid Chromatographic Validation of a Quantitation Method for Phytoestrogens, Biochanin-A, Coumestrol, Daidzein, Formononetin, and Genistein, in Lucerne	Luísa Ma Martin; Ma Conceição Castilho; Ma Irene Silveira; José M. Abreu
2885-2888	Liquid Chromatography Calendar

Volume 29, Issue 18 (2006)

2615-2624	Study of the Mechanism of Enantioseparation. Part XII. Comparison Study of Thermodynamic Parameters on Separation of Phenylcarbamic Acid Derivatives by HPLC using Macrocyclic Glycopeptide Chiral Stationary Phases	T. Rojkovičová; J. Lehotay; D. W. Armstrong; J. Čižmárik
2625-2640	Effect of Tertiary Alcohol Additives on Enantioselectivity of the Chiral-AGP Column	Eric Loeser; Guy Yowell; Patrick Drumm
2641-2650	Determination of Warfarin and Coumatetralyl in Serum by HPLC Coupled with Electrospray Ionization Mass Spectrometry	Mi-cong Jin; Xiao-hong Chen; Heng-ping Chen
2651-2661	High Throughput Analysis of N-Methyl Carbamate Pesticides in Cereals and Beans by Dual Countercurrent Chromatography and Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry	Tomomi Goto; Yuko Ito; Sadaji Yamada; Hiroshi Matsumoto; Hisao Oka; Hisamitsu Nagase; Yoichiro Ito
2663-2675	Influence of pH on Benzoic Acid Derivatives' Retention and RP HPLC Column Classification	Bogusław Buszewski; Sylwia Kowalska; Gabriela Karasová; Jozef Lehotay
2677-2690	Determination of Carbamazapine by Flow-Injection Analysis: Its Application to Tablet Analysis and Dissolution Studies	T. Çomoğlu; N. Gönül; E. Şener; A. G. Dal; M. Tunçel
2691-2700	Supercritical Fluid Extraction of Microcystin LR from Cyanobacteria using Aqueous Acetonitrile Modifier	Dongjin Pyo; Changhyun Lim
2701-2719	HPLC and Chemometrically-Assisted Spectrophotometric Estimation of Two Binary Mixtures for Combined Hypertension Therapy	Maria A. Rontogianni; Catherine K. Markopoulou; John E. Koundourellis
2721-2731	Development of HPLC with UV-VIS Detection for the Determination of the Level of Oxytetracycline in the Biological Matrix	C. Kowalski; M. Pomorska; T. Sławik
2733-2739	Determination of Glucose, Fructose, Sucrose, and Lactose in Chocolate Based Matrices using HPIC with Pulsed Amperometric Detection	Filippo Lo Coco; Francesca Maria Filippi; Daniela Montaldo; Francesco Lanuzza
2741-2751	HPLC-APCI-MS Determination of Free Fatty Acids in Tibet Folk Medicine Lomatogonium rotatum with Fluorescence Detection and Mass Spectrometric Identification	Yulin Li; Xian'en Zhao; Chenxu Ding; Honglun Wang; Yourui Suo; Guichen Chen; Jinmao You
2753-2765	Densitometric Determination of Tadalafil Citrate in Tablets: Validation of the Method	Hosiana Berniati Tampubolon; Endang Sumarlik; Setiawan Dwi Saputra; Siti Cholifah; Wiwin Farina Kartinasari; Gunawan Indrayanto
2767-2770	Liquid Chromatography Calendar

Volume 29, Issue 17 (2006)

2475-2497	LC-MS in Metabonomics: Optimization of Experimental Conditions for the Analysis of Metabolites in Human Urine	Timothy J. Waybright; Que N. Van; Gary M. Muschik; Thomas P. Conrads; Timothy D. Veenstra; Haleem J. Issaq
2499-2512	Selective Removal of DNA from Bioproducts by Polycation-Immobilized Cellulose Beads	Masayo Sakata; Minoru Nakayama; Kazuhiro Yanagi; Mitsuru Sasaki; Masashi Kunitake; Chuichi Hirayama
2513-2520	Acidic Dithiothreitol Reduction on Disulfide Bonds using Cation-Exchange Chromatography	Jinmo Huang; Scott Whitman
2521-2536	Separation of Proteic Primary Amino Acids under Several Reversed-Phase Liquid Chromatographic Conditions	V. Concha-Herrera; J. R. Torres-Lapasió; G. Vivó-Truyols; M. C. García-Álvarez-Coque
2537-2544	Microextraction in Packed Syringe (MEPS) Utilizing Methylcyanopropyl–Silarylene as Coating Polymer for Extraction of Drugs in Biological Samples	Mohamed Abdel-Rehim; Marie Dahlgren; Lars Blomberg; Saturnin Claude; Raphael Tabacchi
2545-2558	Hydrophilic Interaction Liquid Chromatographic (HILIC)/Ion Exchange Separation of Picolinic and Nicotinic Acids	Matthew J. Christopherson; Kenton J. Yoder; Jason T. Hill
2559-2569	Molecular Dynamics Simulation of the Effects of Mobile-Phase Modification on Interactions in Reversed-Phase Liquid Chromatography	Xiao Dou; Hua Wang; Jinyu Han
2571-2586	Simple HPLC Method, with Fluorometric Detection, for Studying the Oral Absorption of Monomeric Catechins in a Small Animal Model	Davekanand Gossai; Cesar A. Lau-Cam
2587-2592	Preparation of Solanesol from a Tobacco Leaf Extract Using High Speed Countercurrent Chromatography	Qizhen Du; Wang Daijie; Yoichiro Ito
2593-2602	Chiral Separation of Mandelic Acid and Its Derivatives by Thin-Layer Chromatography Using Molecularly Imprinted Stationary Phases	Fei Rong; Xiaogang Feng; Chunwei Yuan; Degang Fu; Ping Li
2603-2609	Differentiation of South Brazilian Baccharis Species by TLC	Simone Quintana de Oliveira; Gisele Barbon; Grace Gosmann; Sérgio Bordignon
2611-2614	Liquid Chromatography Calendar

Volume 29, Issue 16 (2006)

2329-2339	Characterization of TiO₂/SiO₂ Based Stationary Phase for RP-HPLC	Jin Ge; Yongmin Li; Liren Chen
2341-2351	Quantitation of the Polypeptide, Galanin, by Protein Precipitation and External Calibration LC/MS	David C. Delinsky; Kimberly T. Hill; Catherine A. White; Michael G. Bartlett
2353-2365	Development and Validation of an HPLC Method for Oxytocin in Ringer's Lactate and its Application in Stability Analysis	Vipul Kumar; Rajanikanth Madabushi; Hartmut Derendorf; Lisa A. Boothby; Burnis D. Breland; Randy C. Hatton; Paul L. Doering
2367-2385	Determination of the Stabilities of New Quinazoline Derivatives by HPLC	K. Błaszczak-Świątkiewicz; E. Mikiciuk-Olasik
2387-2397	Simultaneous Determination of Glycyrrhizic Acid and Liquiritin in Glycyrrhiza uralensis Extract by HPLC with ELSD Detection	Shufeng Shen; Zhidong Chang; Ji Liu; Xinghua Sun; Xin Hu; Huizhou Liu
2399-2412	Separation and Quantitation of Sucrose Esters Using HPLC with Evaporative Light Scattering Detection	Qinghui Wang; Shufen Zhang; Pei Zhang; Jinli Zhu; Jinzong Yang
2413-2424	Quantification of 4-OH-2,6-Xylidine and its Conjugates in Human Urine Samples Utilising Microextraction in Packed Syringe On-line with Liquid Chromatography and Electrospray Tandem Mass Spectrometry (MEPS-LC-MS/MS)	Mohamed Abdel-Rehim; Yvonne Askemark; Carina Norsten-Höög; Karl-Johan Pettersson; Magnus Halldin
2425-2436	Application of the Iodine-Azide Procedure for Detection of Biogenic Amines in TLC	Dorota Kaźmierczak; Witold Ciesielski; Robert Zakrzewski
2437-2449	Investigation of Selected Sulfonylurea Herbicides by TLC and HPLC	M. Miszczyk; A. Pyka
2451-2456	Preparative Separation of Saponins from the Luffa Cylindeica (L.) Roem. by Slow Rotary Countercurrent Chromatography	Qizhen Du; Shijun Gao
2457-2469	Selective Determination of Palladium Ion in River Water by Solvent Extraction with 5-Chloro-2-Mercaptobenzothiazole Followed by Reversed-Phase HPLC	Susumu Ichinoki; Saeko Otani; Youichi Fujii
2471-2474	Liquid Chromatography Calendar

Volume 29, Issue 15 (2006)

2185-2200	Comparison of Multiparallel Microfluidic HPLC Instruments for High Throughput Analyses in Support of Pharmaceutical Process Research	Christopher J. Welch; Peter Sajonz; Mirlinda Biba; Joe Gouker; Jacob Fairchild
2201-2216	Flow Analysis Method Using Chelating CIM Monolithic Disks for Monitoring Dissolved Labile Copper in Environmental Water Samples	Éadaoin Tyrrell; Pavel N. Nesterenko; Brett Paull
2217-2228	Selective Determination of Nickel Ion in River Water by Solvent Extraction with α-Furyl Dioxime, Followed by Reversed-Phase HPLC with Photometric Detection	Susumu Ichinoki; Chie Onishi; Youichi Fujii
2229-2244	HPLC Behaviour of Diazepam on β-Cyclodextrin Chiral Stationary Phase. Evidence of Conformational Change	Andrea Fedurcová; Pavel Májek; Jozef Lehotay; Jozef Čižmárik
2245-2255	Rapid HPLC and Direct Flow Injection Analysis Assay for the Determination of Trimetazidine HCl in Pharmaceutical Tablet Formulation	Göksel Altıokka; Kevser Kırcalı; Hassan Y. Aboul-Enein
2257-2270	Prediction of the Chromatographic Retention (Lipophilicity) of Some New Methyl-Thiazole-Oxadiazoline Derivatives by Multivariate Regression Methods	B. Tiperciuc; C. Sârbu
2271-2275	Relative Retention in TLC r_ij Using Column Liquid Chromatography Terms	V. G. Berezkin
2277-2290	HPLC Assay of Levamisole and Abamectin in Sheep Plasma for Application to Pharmacokinetic Studies	Peyami Sari; Jianguo Sun; Majid Razzak; Ian G. Tucker
2291-2301	Medium Throughput pK_a Determinations of Drugs and Chemicals by Reverse Phase HPLC with an Organic Gradient	Po-Chang Chiang; Kimberly A. Foster; Marie C. Whittle; Ching-Chiang Su; Denise K. Pretzer
2303-2312	Identification of Doxorubicin and an Imine Derivative from Liquid and Solid Samples Utilizing Liquid Chromatography	Ronald Bartzatt
2313-2323	The Book Corner
2325-2328	Liquid Chromatography Calendar

Volume 29, Issue 14 (2006)

2007-2008	Foreword: Special TLC Issue	Joseph Sherma; Bernard Fried
2009-2017	Retention Behavior of Some Thiophosphorylglycinamide Fungicides in Adsorption and Reversed-Phase Thin-Layer Chromatography	Gy. Oros; T. Cserháti; Z. Illés
2019-2033	Use of RP-HPTLC Systems for the Determination of Lipophilicity of 3,5-Dioxo-4-azatricyclo[5.2.2.02,6]undecanes–5-HT_1A Antagonists	Urszula Kijkowska-Murak; Dariusz Matosiuk; Anna Hawrył; Monika Waksmundzka-Hajnos; Bożena Kuran; Jerzy Kossakowski
2035-2044	Influence of Temperature of Silica Gel Activation on Separation of Selected Biologically Active Steroid Compounds	A. Pyka; M. Babuska; K. Bober; D. Gurak; Wioletta Klimczok; M. Miszczyk
2045-2057	Automatic Selection of Mobile Phases. VI. Thin-Layer Chromatography on Silica of Libraries of Piperidinones	N. T. Burdzhiev; Ch. E. Palamarev; M. D. Palamareva
2059-2069	Application of Thin-Layer Chromatography to the Investigation of Oscillatory Instability of Selected Profen Enantiomers in Physiological Salt	Mieczysław Sajewicz; Robert Piętka; Agnieszka Pieniak; Teresa Kowalska
2071-2082	On the Mechanism of Oscillatory Changes of the Retardation Factor (R_F) and the Specific Rotation [α]_D with Selected Solutions of S-( )-Naproxen	Mieczysław Sajewicz; Robert Piętka; Gabriela Drabik; Teresa Kowalska
2083-2093	Thin-Layer Chromatography-Direct Bioautography of Flumequine Residues in Milk	I. M. Choma
2095-2109	Role of Preparative Rotation Planar Chromatography in the Isolation of Ecdysteroids	Huba Kalász; Erika Liktor-Busa; Gábor Janicsák; Mária Báthori
2111-2127	Effect of Hydrogen/Air Flow Rates and Scan Rate on the Flame Ionization Detection Response of Phospholipids, and their Qualitative and Quantitative Analysis by Iatroscan (Mark-6s) TLC-FID	W. M. Indrasena; C. J. Barrow; J. A. Kralovec
2129-2139	Simultaneous Determination of Fusidic Acid, m- and p-Hydroxybenzoates and Butylhydroxyanisole by TLC with Densitometric Detection in UV	Jan Krzek; Urszula Hubicka; Justyna Szczepańczyk; Anna Kwiecień; Włodzimierz Rzeszutko
2141-2151	HPTLC Methods for Identification of Green Tea and Green Tea Extract	Eike Reich; Anne Schibli; Valeria Widmer; Ruth Jorns; Evelyn Wolfram; Alison DeBatt
2153-2158	TLC Analysis of Corrinoid Compounds in the Halophilic Lactic Acid Bacterium Tetragenococcus halophilus	Fumio Watanabe; Emi Miyamoto; Yuri Tanioka; Toshiki Enomoto; Takashi Kuda; Yoshihisa Nakano
2159-2165	Effects of Estivation on Lutein and β-Carotene Concentrations in Biomphalaria glabrata (NMRI Strain) and Helisoma trivolvis (Colorado Strain) Snails as Determined by Quantitative High Performance Reversed Phase Thin Layer Chromatography	Benjamin Arthur; Bernard Fried; Joseph Sherma
2167-2180	Determination of the Effects of Estivation and Starvation on Neutral Lipids and Phospholipids in Biomphalaria glabrata (NMRI Strain) and Helisoma trivolvis (Colorado Strain) Snails by Quantitative High Performance Thin Layer Chromatography-Densitometry	Meredith M. White; Bernard Fried; Joseph Sherma
2181-2184	Liquid Chromatography Calendar

Volume 29, Issue 13 (2006)

1847-1860	Separation of Enantiomers of β-Lactams by HPLC Using Cyclodextrin-Based Chiral Stationary Phases	P. Sun; C. Wang; D. W. Armstrong; A. Péter; E. Forró
1861-1875	Modification of a Conventional High Performance Liquid Chromatograph for Use in High Speed Liquid Chromatography	Domingo Blanco Gomis; Noé Sánchez Núñez; Elena Andrés García; Pilar Arias Abrodo
1877-1890	Separation and HPLC Analysis of Diastereomers and Rotational Isomers of L-N-(Butyloxycarbonyl)-3-(3-Hydroxyethyl-4-(Benzyloxy)-Phenyl) Alanine Benzyl Ester	Donna Chamely-Wiik; Charles E. Carraher Jr; George Kamel; Jerome E. Haky
1891-1903	Lipophilicity of Selected Steroid Compounds. I. Investigations on RP18W Stationary Phase by RP-HPTLC	A. Pyka; M. Babuska
1905-1916	New and Simple HPLC Method for the Determination of Lactic Acid Content in Ciprofloxacin Injection	John McHugh; Suzanne N. Dumont; Julie Paradis; Anh Loan Nguyen; Suzanne Levesque; Alain Carrier
1917-1932	Rapid Quantitation of Digoxin in Human Plasma and Urine Using Isotope Dilution Liquid Chromatography-Tandem Mass Spectrometry	Arnaud Salvador; Cyriaque Sagan; Jannick Denouel
1933-1949	Isolation and Determination of Urea Herbicides in Soil by Hyphenated Chromatographic Techniques	Bogusław Buszewski; Tomasz Rutkowski; Wojciech Zebrowski; Monika Michel
1951-1960	Application of Isotachophoresis for Quality Control of Drinking and Mineral Waters	Przemyslaw Kosobucki; Boguslaw Buszewski
1961-1978	Calix[4]pyrrole-Bonded HPLC Stationary Phase for the Separation of Phenols, Benzenecarboxylic Acids, and Medicines	Changzheng Zhou; HaoTang; Shijun Shao; Shengxiang Jiang
1979-1989	Separation of Cd(II), Pb(II), Zn(II), and Cu(II) by High Performance Centrifugal Partition Chromatography with Di-2-methylnonylphosphoric Acid	Min Xue; Yukio Nagaosa
1991-1999	Fractionation and Characterization of the Monosaccharides from Mesquite Prosopis spp. and Arabic Gum by Normal, Bonded Phase, HPLC	F. A. Vázquez-Ortíz; Y. López-Franco; F. M. Goycoolea
2001-2002	The Book Corner
2003-2006	Liquid Chromatography Calendar

Volume 29, Issue 12 (2006)

1687-1701	Effect of Concentration of Ionic Liquid 1-Butyl-3-Methylimidazolium, Tetrafuoroborate, for Retention and Separation of Some Amino and Nucleic Acids	Yulia Polyakova; Yinzhe Jin; Jinzhu Zheng; Kyung Ho Row
1703-1724	Determination of the Enantiomeric Purity of a CNS Agent, Sumanirole, by Electrokinetic Chromatography	Tore Ramstad; Kent A. Mills; Gustavus A. Walker
1725-1736	Microextraction in Packed Syringe Online with Liquid Chromatography-Tandem Mass Spectrometry: Molecularly Imprinted Polymer as Packing Material for MEPS in Selective Extraction of Ropivacaine from Plasma	M. Abdel-Rehim; L. I. Andersson; Z. Altun; L. G. Blomberg
1737-1751	Simultaneous Determination of Five Volatile and Non-Volatile N-Nitrosamines in Biological Fluids and Cosmetic Products by Liquid Chromatography with Photodiode Array Detection	Lai-Hao Wang; Hung-Chang Hsia; Chia-Chen Wang
1753-1767	Validation of an RP-LC Method and Assessment of rhG-CSF in Pharmaceutical Formulations by Liquid Chromatography and Biological Assay	Sergio Luiz Dalmora; Silvia Maria Krug Masiero; Paulo Renato de Oliveira; Maximiliano da Silva Sangoi; Liberato Brum Junior
1769-1779	Determination of Astromycin Sulfate and its Related Substances by HPLC using Evaporative Light Scattering Detection and Electrospray Ion Trap Mass Spectrometry	Jian Wang; Kunyi Ni; Xiaojun Hu
1781-1792	Validated Capillary Electrophoresis Study for the Determination of Cetirizine in Pharmaceutical Forms	Ülkü Dilek Uysal; Muzaffer Tunçel
1793-1801	Covalently Bonded and Coated Chiral Stationary Phases Derived from Polysaccharide Derivatives for Enantiomer Separation of N-Fluorenylmethoxycarbonyl α-Amino Acids with Fluorescence Detection	Jing Yu Jin; Wonjae Lee; Jung Hag Park; Jae Jeong Ryoo
1803-1822	Chemometric Approach to Simultaneous Chromatographic Determination of Paracetamol and Chlorzoxazone in Tablets and Spiked Human Plasma	Erdal Dinç; Abdil Ozdemir; Halil Aksoy; Dumitru Baleanu
1823-1831	Determination of Residues of 1,4,7-Trioxacyclotridecane-8,13-Dione in Polyester Polymers by Liquid Chromatography	Arkadiusz Szymański
1833-1841	Determination of Carbofuran and 3-Hydroxycarbofuran Residues in Coconut Water by Solid-Phase Extraction and Liquid Chromatography with UV Detection	S. Ogawa; N. M. Brito; M. R. S. Silva; M. L. Ribeiro; L. A. Leite; H. S. Dórea; S. Navickiene; R. B. Abakerli; J. M. S. Ferreira
1843-1846	Liquid Chromatography Calendar

Volume 29, Issue 11 (2006)

1531-1540	Selective Precipitation of RNA, Supercoiled Plasmid DNA, and Open-Circular Plasmid DNA with Different Cationic Surfactants	Panarat Tomanee; James T. Hsu
1541-1559	An Alternative Method for Determination of Additives in Polypropylene Using Supercritical Fluid Extraction and Enhanced Solvent Extraction	Anne De Paepe; Bengt Erlandsson; Jan Östelius; Ulla Gasslander; Astrid Arbin
1561-1573	Studies on the Mechanism of the Acetonitrile-Salt Stacking Method in Capillary Electrophoresis	Yu Kong
1575-1587	Simultaneous Analysis of Seven Major Saponins in Compound Danshen Dropping Pills using Solid Phase Extraction and HPLC with DAD and ESI-MS Detectors	Zheng-Liang Ye; Chu-Chu Hu; Xiao-Hui Fan; Yi-Yu Cheng
1589-1600	HPLC Method Validation and Pharmacokinetic Study of Alendronate Sodium in Human Urine with Fluorescence Detection	Hyun-Suk Kang; Sung-Joo Hwang; Jeong-Sook Park; Chong-Kook Kim
1601-1607	Direct Optical Resolution of Chiral Pesticides by HPLC on Emamectin CSP under Normal Phase Conditions	Chenglu Bi; Ercheng Zhao; Yu Liu; Jing Qiu; Zhiqiang Zhou
1609-1618	Isolation of Imperatorin, Oxypeucedanin, and Isoimperatorin from Angelica dahurica (Fisch. ex Hoffm) Benth. et Hook by Stepwise Flow Rate High-Speed Countercurrent Chromatography	Yun Wei; Yoichiro Ito
1619-1632	Preparative Separation and Isolation of Three Flavonoids and Three Phloroglucinol Derivatives from Hypericum japonicum Thumb. using High-Speed Countercurrent Chromatography by Stepwise Increasing the Flow Rate of the Mobile Phase	Jinyong Peng; Guorong Fan; Yutian Wu
1633-1644	Comparison of Several Extraction Methods for the Isolation of Benzoic Acid Derivatives from Melissa officinalis	Gabriela Karasová; Jozef Lehotay; Ewa Kłodzinska; Renata Gadzała-Kopciuch; Bogusław Buszewski
1645-1662	Adsorption Study of RDX and TNT Explosives in Soils by HPLC	Sandra Zago Falone; Eny Maria Vieira; Francis I. Onuska
1663-1673	Validated HPLC Method for the Determination of Residues of Acetaminophen, Caffeine, and Codeine Phosphate on Swabs Collected from Pharmaceutical Manufacturing Equipment in Support of Cleaning Validation	Alexander H. Schmidt
1675-1682	The Book Corner
1683-1686	Liquid Chromatography Calendar

Volume 29, Issue 10 (2006)

1385-1391	Investigation of the Complexation Between Quinidine Carbamate and the Enantiomers of 3-Chloro-1-phenyl-propanol by Circular Dichroism and UV Spectroscopy	Georges Guiochon; Leonid Asnin
1393-1404	Characteristic and Molecular Recognition Mechanism of Theophylline Monolithic Molecularly Imprinted Polymer	Hongyuan Yan; Kyung Ho Row
1405-1431	Use of an Improved Version of C₈ SCX Mixed Mode Solid Phase Extraction Material for Clean Extraction and Recovery of Basic and Zwitterionic Compounds from Biological Fluids	Yanhong Liu
1433-1445	Synthesis, Characterization, and Analytical Applications of a New Chelating Resin Containing p-Bromophenylhydroxamic Acid	D. K. Singh; M. Srivastava
1447-1455	Detection of Proteins by On-Column, Non-Covalent Labeling with NanoOrange During Capillary Zone Electrophoresis	Hua-tao Feng; Sam Fong-Yau Li; Pei-shan Chia; Weng-keong Loke
1457-1463	Determination of Dissociation Constants of Resverastrol and Polydatin by Capillary Zone Electrophoresis	Jia Cao; Guan-Hua Chen; Yu-Shan Du; Fang-Fei Hou; Yi-Ling Tian
1465-1475	Antioxidant Activity of S-Carvone Isolated from Spearmint (Mentha Spicata L. Fam Lamiaceae)	Mahfuz Elmastaş; Ibrahim Dermirtas; Omer Isildak; Hassan Y. Aboul-Enein
1477-1489	Increasing Sample Preparation Throughput Using Monolithic Methacrylate Polymer as Packing Material for 96-Tip Robotic Device	Zeki Altun; Lars G. Blomberg; Mohamed Abdel-Rehim
1491-1502	Identification of the Coloring Constituents of Four Natural Indigoid Dyes	Ioannis Karapanagiotis; Violaine de Villemereuil; Prokopios Magiatis; Panagiotis Polychronopoulos; Konstantina Vougogiannopoulou; Alexios-Leandros Skaltsounis
1503-1514	Fingerprinting of Salvia miltiorrhiza Bunge by Thin-Layer Chromatography Scan Compared with High Speed Countercurrent Chromatography	Ming Gu; Zhiguo Su; Fan Ouyang
1515-1524	Optimization of Conditions for Capillary Electrophoresis of Winged Euonymus by a Variable Dimension Expansion-Selection Method	Ting Huang; Xin-Xiang Zhang
1525-1526	The Book Corner
1527-1530	Liquid Chromatography Calendar

Volume 29, Issue 9 (2006)

1223-1233	Method Development and Validation of Preservatives (Phenylformic Acid, 2,4-Hexadienoic Acid, Methyl 4-Hydroxybenzoate, and Propyl 4-Hydroxybenzoate) by HPLC	Ghulam A. Shabir; W. John Lough; Shafique A. Arain; Ghulam Qadir Shar
1235-1245	Direct Enantiomeric Separation and Determination of Enantiomeric Purity of Methoxytetrahydro-Naphthalene Derivatives and Melatonin Ligands by HPLC using RSP-β-Cyclodextrin as Chiral Stationary Phase	E. Lipka; J. -P. Bonte; C. Vaccher
1247-1256	SPE/TLC Profiling of the Impurities of MDMA: The Influence of an Agglutinant, Diluents, and Adulterants	J. Kochana; A. Parczewski; J. Wilamowski
1257-1270	Method Development and Validation for the HPLC Assay of Hydrolysed Gelatine	Ghulam A. Shabir
1271-1279	Preparative Isolation and Purification of Amygdalin from Prunus armeniaca L. with High Recovery by High-Speed Countercurrent Chromatography	Jizhong Yan; Shengqiang Tong; Jian Li; Jianzhong Lou
1281-1289	Determination of Sugars in Tobacco Leaf by HPLC with Evaporative Light Scattering Detection	Tao Pang; Changmin Bai; Yanjuan Xu; Guowang Xu; Zhongyi Yuan; Yong Su; Liming Peng
1291-1296	A Sensitive Assay for the Determination of Meloxicam in Swine Plasma by Liquid Chromatography-Mass Spectrometry	Víctor Hormazábal; Torunn Fosse; Birgit Ranheim
1297-1305	Preparation and Identification of Scutellarein by HPLC with an Enzymolysis Reaction	Ni Li; Jianming Huang; Weiyu Weng; Shengmin Su; Yunqiu Yu
1307-1315	Preparative Isolation and Purification of Two Coumarins from Edgeworthia chrysantha Lindl by High Speed Countercurrent Chromatography	Jizhong Yan; Shengqiang Tong; Liuqing Sheng; Jianzhong Lou
1317-1330	Hydrophobicity Study for Some Pyrazolo-Pyridine Derivatives by RP-TLC and RP-HPLC	Heloisa de Mello; Aurea Echevarria
1331-1349	Estimation of the Compatibility Between Poly(Methylmethacrylate) and Poly(Styrene Co Vinyl Phenol) Blends from Dilute Solution Measurements	J. E. Figueruelo; M. Falo; C. M. Gómez; A. Campos; C. Abad
1351-1368	HPLC Separation of Diazepam Conformers Coupled with Off-Line NMR Experiment	Andrea Fedurcová; Jozef Lehotay; Tibor Liptaj; Nad'a Prónayová; Jozef Čižmárik
1369-1380	Simultaneous Determination of 19 Chlorophenols in Water by Liquid Chromatography-Mass Spectrometry with Solid-Phase Extraction	Micong Jin; Xiaohong Chen; Bingxian Pan
1381-1384	Liquid Chromatography Calendar

Volume 29, Issue 7-8 (2006)

931-948	High Speed Liquid Chromatography for In-Process Control	Domingo Blanco Gomis; Noé Sánchez Núñez; M. Dolores Gutiérrez Álvarez
949-988	Fast and Efficient Separations Using Reversed Phase Liquid Chromatography	Naijun Wu; Richard Thompson
989-1023	Affinity Separations on Molecularly Imprinted Polymers with Special Emphasis on Solid-Phase Extraction	Valérie Pichon; Karsten Haupt
1025-1045	Porous Hybrid Organic-Inorganic Particles in Reversed-Phase Liquid Chromatography	John E. O'Gara; Kevin D. Wyndham
1047-1076	Microchip Affinity Capillary Electrophoresis: Applications and Recent Advances	Markéta Vlčková; Alexandra R. Stettler; Maria A. Schwarz
1077-1104	Recent Advances in Comprehensive Two-Dimensional Gas Chromatography (GC×GC)	Tadeusz Górecki; Ognjen Panić; Nathan Oldridge
1105-1124	Silica Hydride Surfaces: Versatile Separation Media for Chromatographic and Electrophoretic Analyses	Joseph J. Pesek; Maria T. Matyska
1125-1142	Analysis of Some Natural Antioxidants by Thin-Layer Chromatography and High Performance Thin-Layer Chromatography	Claudia Cimpoiu
1143-1176	Application of Chemometrics in Separation Science	A. C. Duarte; S. Capelo
1177-1218	Taking a Walk on the Wild Side with Planar Electrochromatography and Thin-Layer Electrophoresis: Of Peptides, Proteins, and Proteomics	Wayne F. Patton; Venkateswarlu Panchagnula; Erin Rockney; Ira S. Krull
1219-1222	Liquid Chromatography Calendar

Volume 29, Issue 6 (2006)

777-799	Ultra Micro Quantification of Dopamine and Homovanillic Acid in Human Brain Tissue: Quest for Higher Recovery and Sensitivity with CoulArray HPLC-ECD System	Adarsh M. Kumar; J. B. Fernandez; Louis Gonzalez; Mahendra Kumar
801-814	Study of the Retention Characteristics of Calix[4]arene-bonded Silica Stationary Phase and Comparison with Common Phases for HPLC Using Linear Solvation Energy Relationships	Q. Y. Huai; Y. M. Zuo
815-826	Single-Step Preparative Separation of Barbinervic Acid and its Epimer (Rotungenic Acid), Along with Two Other Pentacyclic Triterpene Acids from the Leaves of Diospyros kaki Using HSCCC	Jie-Ping Fan; Chao-Hong He
829-839	Drug Screening Using Microextraction in a Packed Syringe (MEPS)/Mass Spectrometry Utilizing Monolithic-, Polymer-, and Silica-Based Sorbents	Zeki Altun; Lars G. Blomberg; Eshwar Jagerdeo; Mohamed Abdel-Rehim
841-848	Development of the Antipode of the Covalently Bonded Crown Ether Type Chiral Stationary Phase for the Advantage of the Reversal of Elution Order	Jing Yu Jin; Wonjae Lee; Myung Ho Hyun
849-856	The Determination of Albendazole by Flow Injection Analysis Method Using UV-Detection and HPLC Method in Suspensions	Zeki Atkoşar; Göksel Altiokka
857-868	Determination of Five Pharmacologically Active Compounds Extracted from Rhodiola for Natural Product Drug Discovery with HPLC-APCI-MS	Honglun Wang; Yulin Li; Chenxu Ding; Xianen Zhao; Jinmao You; Yourui Suo
869-875	Preparative Isolation of Mangiferin from Anemarrhena asphodeloides Rhizomes by Centrifugal Partition Chromatography	Chul Young Kim; Mi-Jeong Ahn; Jinwoong Kim
877-887	Improved HPTLC Method for Determination of Curcuminoids from Curcuma longa	Vijaylata Pathania; Ajai Prakash Gupta; Bikram Singh
889-902	Development and Validation of a Rapid HPLC Method for the Determination of Methadone and its Main Metabolite EDDP in Biological Fluids, Following SPE	V. F. Samanidou; K. Anastasiadou; I. N. Papadoyannis
903-911	Determination of the Effect of Hydrogen Peroxide on Photocatalytic Degradation of Estrogen Using HPLC	Tatsuhito Mizuguchi; Satoko Sadaka; Chie Ogasawara; Kazutake Shimada
913-924	Single-Step Preparative Isolation and Separation of Three Flavonones from Sophora flavescens using High-Speed Countercurrent Chromatography with Stepwise Increase in the Mobile Phase Flow Rate	Liping Qu; Jinyong Peng
925-928	Liquid Chromatography Calendar
929	Erratum

Volume 29, Issue 5 (2006)

623-638	Effect of Temperature on Retention and Enantiomeric Separation of Chiral Sulfoxides using Teicoplanin Aglycone Chiral Stationary Phase	D. Meričko; J. Lehotay; I. Skačáni; D. W. Armstrong
639-647	Simple and Rapid Isolation of a Novel Antibiotic from Bacillus subtilis Mz-7	Muaaz Mutaz Al-Ajlani; Shahida Hasnain
649-660	High Speed Determination of β-Cyfluthrin in EC and SC Pesticide Formulations by Reverse Phase and Normal Phase Liquid Chromatography	Lila Vodeb; Biljana Petanovska-Ilievska
661-672	Application of Fast Reversed Phase Liquid Chromatography for Analysis of Pharmaceutical Related Boronic Acid and Boronic Pinacol Ester Functionalized Compounds	D. Duran; N. Wu; B. Mao; J. Xu
673-683	Influence of Zinc and Nickel Sulfates as Mobile Phase Additives on the Retention, Efficiency, and Selectivity of Organic Hydrocarbons with Polar Groups in RP-HPLC	J. Flieger; M. Tatarczak; H. Szumiło
685-700	Development of a Validated Liquid Chromatography Method for the Simultaneous Determination of Ethinyl Estradiol, Cyproterone Acetate, and Norgestrel in Breast Milk Following Solid-Phase Extraction	Catherine K. Markopoulou; John E. Koundourellis
701-717	Streamlined Approach to the Crude Compound Purification to Assay Process	S. Thomas; S. Notari; D. Semin; J. Cheetham; G. Woo; J. Bence; C. Schulz; J. Provchy
719-731	Comparison of the Different Extraction Methods of Flavonoids in Epimedium Koreamum Nakai by HPLC-DAD-ESI-MSⁿ	Zhongying Liu; Lan Ding; Hanqi Zhang; Xiuli Hu; Fengquan Bu
733-750	Countercurrent Chromatographic Separation of Biotic Compounds with Extremely Hydrophilic Organic-Aqueous Two-Phase Solvent Systems and Organic-Aqueous Three-Phase Solvent Systems	Kazufusa Shinomiya; Yoichiro Ito
751-759	Preparative Isolation and Purification of Prim-O-Glucosyl-Cinmifugin and 4′-O-β-D-Glucosyl-5-O-Methylvisamminol from Radix saposhnikoviae by High Speed Countercurrent Chromatography	Ailing Sun; Lei Feng; Renmin Liu
761-771	Purification of Xanthohumol from Humulus lupulus by Centrifugal Partition Chromatography Using an Original Acetone Based Solvent Scale	Jean-Hugues Renault; Laurence Voutquenne; Catherine Caron; Monique Zeches-Hanrot; Stefanie Berwanger; Hans Becker
773-776	Liquid Chromatography Calendar

Volume 29, Issue 4 (2006)

471-484	A Comparative Study of Monoclonal Antibodies (Mabs) Purified from Cell Culture Supernatant on EDTPA-Modified Zirconia Beads and Protein A-Hyper D Support	Anu Subramanian; Blanca Martinez; Jill Holm; Peter W. Carr; Clayton V. McNeff
485-496	Single-Component Eluents for Quasi-Linear pH Gradients in Weak Cation Exchange Columns	Maxim S. Vakstein; Pavel N. Nesterenko; Alexander V. Ivanov; Alexey B. Tessman
497-508	Kinetic Study of the Acidic Hydrolysis of Oleuropein, the Major Bioactive Metabolite of Olive Oil	Evagelos Gikas; Nikolaos Papadopoulos; Anthony Tsarbopoulos
509-520	HPLC-UV Detection for Analysis of p-Benzoquinone Dioxime and p-Nitrosophenol, and Chromatographic Fingerprint Applied in Quality Control of Industrial p-Benzoquinone Dioxime	Hong-Zhen Lian; Yu-Na Wei; Wen-Wen Liu; Dan-Di Li
521-532	Stability-Indicating HPLC Method for Captopril Through Pre-Column Derivatization with Pd(II)	S. Ahmed; M. Rizk; F. Belal; F. Ibrahim; Z. A. Sheribah
533-552	Linear Regression Based QSPR Models for the Prediction of the Retention Mechanism of Some Nitrogen Containing Heterocycles	Yulia Polyakova; Long Mei Jin; Kyung Ho Row
553-568	Isolation and Identification of Process Impurities in Crude Valsartan by HPLC, Mass Spectrometry, and Nuclear Magnetic Resonance Spectroscopy	Jing Nie; Bingren Xiang; Yuqi Feng; Danhua Wang
569-582	Rapid Purification of Huperzine A and B with Two Polystyrene based Resins by Preparative Low-Pressure Liquid Chromatography	Xiunan Li; Runyu Ma; Haihong Su; Haihong Sun; Guanghui Ma; Zhiguo Su; Shenghua Zha
583-590	Monoterpenoid Alkaloid Quantitation by in situ Densitometry-Thin Layer Chromatography	Elizabeta Hernández-Domínguez; Felipe Vázquez-Flota
591-603	Determination of Sildenafil, Tadalafil, and Vardenafil in Tablets and Adulterated Herbal Products by ESI-MS-MS	M. E. Abdel-Hamid
605-616	High Performance Liquid Chromatographic Determination of Ginkgotoxin and Ginkgotoxin-5′-Glucoside in Ginkgo Biloba Seeds	Teruki Yoshimura; Nobuyoshi Udaka; Junsuke Morita; Zhang Jinyu; Keiko Sasaki; Daisuke Kobayashi; Keiji Wada; Yasushi Hori
617-620	Liquid Chromatography Calendar

Volume 29, Issue 3 (2006)

307-327	Chemometric Characterization of Chromatographic Retention Parameters of Mesoionic 1,3,4-Thiadiazolium-3-Aminides by Molecular Interaction Fields	Maria Luiza C. Montanari; Anderson C. Gaudio; Andrei Leitão; Tânia M. G. de Almeida; Carlos A. Montanari
329-338	Simultaneous Determination of Water-Soluble Vitamins in Human Urine by Fluorescence in a Flow-Injection Analysis	Lai-Hao Wang; Heng-Chieh Hung
339-348	A Simple HPLC Method for the Determination of Chlorpyrifos in Black Oil Sunflower Seeds	Richard E. Mauldin; Thomas M. Primus; Theresa A. Buettgenbach; John J. Johnston; George M. Linz
349-363	Separation of Water-Soluble Vitamins by Micellar Electrokinetic Capillary Chromatography in Pharmaceutical Samples	Ana Valéria Colnaghi Simionato; Fernando Mauro Lanças; Marçal Antônio Ruggiero
365-375	Characterization and Control of Impurities in the Synthesis of an Amino Acid Drug Candidate	Mei (Monica) Yang; Richard Thompson; Yi Hsiao; Gene Hall
377-390	Simultaneous Determination and Identification of Furazolidone, Furaltadone, Nitrofurazone, and Nitrovin in Feeds by HPLC and LC-MS	J. R. Wang; L. Y. Zhang
391-401	A Simple HPLC Method for the Determination of Cyclosporin A in Human Whole Blood	Su-Geun Yang; So-Ra Park; Dae-Duk Kim; Suk-Jae Chung; Chang-Koo Shim
403-414	Simple and Sensitive HPLC Method for Determination of Gemfibrozil in Human Plasma with Fluorescence Detection	Chong-Kook Kim; Jun-Pil Jae; Hye-Ryung Hwang; Eunmi Ban; Jeong-Eun Maeng; Mee-Kyung Kim; Xiang-Lan Piao
415-430	Effects of Trifluoroacetic Acid Concentrations in Mobile Phases on HPLC Retention of Zwitterionic and Weakly Basic Triazole Derivatives	Kailin Guan; David C. Palmer
431-438	High Speed Preparative HPLC Separation of Regioisomers of a Pharmaceutical Intermediate Using Gradients of Methanol in Ethoxynonafluorobutane	M. Kagan; S. Lenicek; R. Bernotas
439-449	Temperature Effects in Hydrophobic Interaction Chromatography of Proteins	Yinmao Wei; Yan Yan; Jianguo Zhao; Xindu Geng; Ruixian Liu
451-463	The Book Corner
465-469	Liquid Chromatography Calendar

Volume 29, Issue 2 (2006)

151-157	Stability of Opioid Growth Factor ([Met⁵]-Enkephalin) in Solution Using HPLC and Photodiode Array Detection	W. Jeffrey Hurst; Patricia J. McLaughlin; Ian S. Zagon; Moshe Rogosnitzky
159-173	Pseudo-Isotachophoresis Stacking: I. Investigating the Early Steps	Zak K. Shihabi
175-183	Pseudo-Isotachophoresis: II. Visualization of the Stacking	Zak Shihabi
185-201	Use of an Evaporative Light Scattering Detector Coupled to MALLS for Determination of Polysaccharide Molecular Weights	Gary A. Luzio
203-216	Renaturation of Recombinant Human Granulocyte Colony-Stimulating Factor Produced from Escherichia coli Using Size Exclusion Chromatography	Chaozhan Wang; Lili Wang; Xindu Geng
219-227	Evaluation of Asparagus racemosus on the Basis of Immunomodulating Sarsasapogenin Glycosides by HPTLC	N. K. Satti; K. A. Suri; Prabhu Dutt; O. P. Suri; Musarat Amina; G. N. Qazi; A. Rauf
229-234	Isolation of Neolignans from Ocotea elegans by CCC	Rodrigo Rodrigues de Oliveira; Alan Patrick Heringer; Maria Raquel Figueiredo; Débora Omena Futuro; Maria Auxiliadora Coelho Kaplan
235-245	Preparation of Weak Anion Exchange Chromatographic Packings Based on Monodisperse Polymer Beads and their Application in the Separation of Bioploymers	Bolin Gong; Jinxia Zhu; Long Li; Xindu Geng
247-261	Comparison of Various Extraction Techniques to Determine Fungicide Residue in Wheat Grain	Monika Michel; Bogusław Gnusowski; Bogusław Buszewski
263-272	Influence of Stationary Phase Selectivity on the HPLC Separation of Porphyrins	Mariusz Kluska; Agnieszka Mikus; Stanisław Ostrowski
273-291	Determination of a Selective Neuropeptide Y5 Receptor Antagonist in Human Plasma and Urine by HPLC with Tandem Mass Spectrometric Detection	Richard C. Simpson; Adrienne L. Patti; Bogdan K. Matuszewski
293-302	High Performance Liquid Chromatographic Method for Iso-α-Acids	Alfi Khatib; Hye Kyong Kim; Erica G. Wilson; Robert Verpoorte
303-306	Liquid Chromatography Calendar

Volume 29, Issue 1 (2006)

1-13	Development and Validation of a Rapid HPLC Method for the Direct Determination of Colchicine in Pharmaceuticals and Biological Fluids	V. F. Samanidou; G. A. Sarantis; I. N. Papadoyannis
15-24	Determination of Fosfomycin Trometamol and its Related Substances in the Bulk Drug by Ion-Pair HPLC with Evaporative Light Scattering Detection	Hao Liu; Hongwu Wang; V. Bruce Sunderland
25-43	Separation of Fexofenadine, Pseudoephedrine, Potential Impurities, and Degradation Products Using Ion Interaction Chromatography	Thomas A. Walker; Gary L. Schmitt
45-53	Simultaneous Determination of γ-Aminobutyric Acid and Glutamate in Human Gastric Mucosa by HPLC, as their Phenylisothiocyanate Derivatives	Li Tan; Fangnan Liu; Nan Luo; Jieshou Li
55-67	New RP-HPLC Method for the Estimation of 6-Mercaptopurine in Rat Plasma and Various Tissue Homogenates	M. L. Umrethia; P. K. Ghosh; R. J. Majithiya; R. S. R. Murthy
69-85	Determination of Polycyclic Aromatic Hydrocarbons (PAHs) in Marine, Brackish, and River Sediments by HPLC, Following Ultrasonic Extraction	Luc Sarrazin; Catherine Diana; Emmanuel Wafo; Véronique Pichard-Lagadec; Thérèse Schembri; Jean-Louis Monod
87-98	HPLC-UV-EC Determination of Brominated Organic Compounds in Water	M. C. Quintana; V. Iglesias; M. P. da Silva; M. Hernández; L. Hernández
99-111	Optimization of RP-HPLC Analysis of Low Molecular Weight Organic Acids in Soil	Jianhua Ding; Xingxiang Wang; Taolin Zhang; Qingman Li; Mingbiao Luo
113-121	Preparative Isolation and Purification of Linderalactone and Lindenenol from Radix linderae by HSCCC	Qinghua Sun; Ailing Sun; Renmin Liu
123-135	Validation of an LC-Tandem MS/MS Method for the Determination of Etoricoxib in Human Plasma and Pharmaceutical Formulations	Liberato Brum Junior; Danieli Cátia Ceni; Marcio Fronza; Paulo Renato de Oliveira; Sérgio Luiz Dalmora
137-145	Highly Selective Determination of Total Iron in Environmental Water Samples by HPLC	Jun'ichiro Miura; Cheng-jie Zhang; Yukio Nagaosa; Takunori Kato
147-150	Liquid Chromatography Calendar

Volume 28, Issue 20 (2005)

3147-3155	Special Selectivity of Molecularly Imprinted Monolithic Stationary Phase	Hongyuan Yan; Longmei Jin; Kyung Ho Row
3157-3168	HPLC of Some Polar Compounds on a Porous Graphitized Carbon Hypercarb^TM Column	Yulia Polyakova; Kyung Ho Row
3169-3179	Fast Determination of Haloperidol in Pharmaceutical Preparations Using HPLC with a Monolithic Silica Column	Imran Ali; Hassan Y. Aboul-Enein
3181-3203	Purity Determination of Alprostadil by Micellar Electrokinetic Chromatography with Signal Enhancement Involving Field-Amplified Sample Stacking and Extended Path Length Detection	Michael T. Matson; Tore Ramstad; Michael J. Dunn
3205-3216	Determination of a Ginseng Saponin Metabolite, IH901, in Rat Plasma by Liquid Chromatography-Tandem Mass Spectrometry	Min Kyo Jeoung; Youn Bok Chung; Pung Sok Lee; Chang Soo Kim; Nam Hee Kim; Dong Ju Son; Jin Tae Hong; Dong-Cheul Moon Ph.D. & Professor
3217-3228	Solid-Phase Extraction Device Coupled to a Microcolumn Liquid Chromatograph with a UV Detector for Determining Estrogens in Water Samples	Yoriko Morishima; Yukio Hirata; Kiyokatsu Jinno; Chuzo Fujimoto
3229-3242	Chromatographic Separation of Fluoxetine Hydrochloride Enantiomers by Cellulose Chiral Stationary Phase	Jie Zhou; Qilong Ren; Pingdong Wu
3243-3254	Densitometric Determination of Tranexamic Acid in Tablets: Validation of the Method	Hosiana Berniati Tampubolon; Endang Sumarlik; Mochammad Yuwono; Gunawan Indrayanto
3255-3263	A Simple and Sensitive Method for Determination of Glimepiride in Human Serum by HPLC	Lydia Rabbaa-Khabbaz; Rita Abi Daoud; Dolla Karam-Sarkis; Chawki Atallah; Antoine Zoghbi
3265-3281	Direct Injection Analysis of Epinephrine, Norepinephrine, and their Naturally Occurring Derivatives in Serum by Micellar Liquid Chromatography with Electrochemical Detection	Devasish Bose; Abhilasha Durgbanshi; Samuel Carda-Broch; Mayte Gil-Agustí; Maria-Elisa Capella-Peiró; Josep Esteve-Romero
3283-3292	Validation of an HPLC Method for the Determination of Imatinib Mesylate in Pharmaceutical Dosage	María A. Rosasco; María A. Moyano; María T. Pizzorno; Adriana I. Segall
3293-3296	Liquid Chromatography Calendar

Volume 28, Issue 19 (2005)

2995-3003	Theoretical Aspects of the Enantiomeric Resolution of Dimetallo Helicates with Different Surface Topologies on Cellulose Columns	Syma Khalid; P. Mark Rodger; Alison Rodger
3005-3013	Use of Validation Data for Fast and Simple Estimation of Measurement Uncertainty in Liquid Chromatography Methods	E. Campos Giménez; Sébastien Populaire
3015-3024	Analysis of Antibiotics in Milk Using Open Tubular Capillary Electrochromatography	Joseph J. Pesek; Maria T. Matyska; Thomas Bloomquist; Gabriela Carlon
3025-3033	Method for Quantifying Microcystins in Fish Using Immunoaffinity Purification	Fumio Kondo; Ken-ichi Harada; Yoshio Ueno
3035-3043	Medium Throughput pK_a Determination of Drugs and Chemicals Using an HPLC Equipped with a DAD as a Flow Injection Apparatus	Po-Chang Chiang; Ching-Chiang Su; Katherine M. Block; Denise K. Pretzer
3045-3056	Comparison Between Different Extraction (LLE and SPE) and Determination (HPLC and Capillary-LC) Techniques in the Analysis of Selected PAHs in Water Samples	Guilherme M. Titato; Fernando M. Lanças
3057-3063	Enantioseparation of Chlorpheniramine by High Speed Countercurrent Chromatography Using Carboxymethyl-β-cyclodextrin as Chiral Selector	L. M. Yuan; J. C. Liu; Z. H. Yan; P. Ai; X. Meng; Z. G. Xu
3065-3076	High Temperature Liquid Chromatography on a Poly(Styrene-Divinylbenzene) Stationary Phase	M. Marsin Sanagi; Hong Heng See
3077-3085	Simultaneous Analysis of Nitrite and Nitrate in Whole Blood by Ion Chromatography	Osamu Suzuki; Kanako Watanabe; Naoko Okamoto; Hideki Nozawa; Akira Ishii
3087-3097	Chromatography In Silico; Retention of Basic Compounds on a Carboxyl Ion Exchanger	Toshihiko Hanai; Yuiko Masuda; Hiroshi Homma
3099-3108	Fluorescence Analysis for p-Hydroxymethamphetamine in Urine by HPLC with Post-Column Reaction	Noriyuki Kato; Susumu Fujita; Hiroaki Kubo; Hiroshi Homma
3109-3117	Determination of Phenolic Compounds from Geranium sanguineum by HPLC	S. Leucuta; L. Vlase; S. Gocan; L. Radu; C. Fodorea
3119-3129	A Derivatization Reagent for Vigabatrin and Gabapentin in HPLC with Fluorescence Detection	Abdulrahman A. Al-Majed
3131-3142	HPLC Separation of Positional Isomers of Trifluorophenylacetic Acid and its Starting Material	Angela M. Pinto; Vincent Antonucci; Charles Moeder; Theresa K. Natishan; Tom J. Novak
3143-3146	Liquid Chromatography Calendar

Volume 28, Issue 18 (2005)

2839-2848	Determination of Digitoxin in Human Serum Using Stable Isotope Diluted Liquid Chromatography/Electrospray Ionization-Tandem Mass Spectrometry	Kuniko Mitamura; Aki Horikawa; Akihiro Nagahama; Kazutake Shimada; Youichi Fujii
2849-2862	Trace Level Determination of Cr(III)/Cr(VI) in Water Samples Using Ion Chromatography with UV Detection	Rajmund Michalski
2863-2874	Comparison, Applications, Advantages, and Limitations of Immobilized and Coated Amylose Tris-(3,5-Dimethylphenylcarbamate) Chiral Stationary Phases in HPLC	Ashraf Ghanem; Hassan Y. Aboul-Enein
2875-2886	TLC Screening Method for Identification of Active Components of “Ecstasy” Tablets. Influence of Diluents and Adulterants	Jolanta Kochana; Agnieszka Zakrzewska; Andrzej Parczewski; Jarosław Wilamowski
2887-2894	Determination of Naproxen and its Metabolite, 6-O-Desmethylnaproxen, in Human Urine by Capillary Isotachophoresis	Jana Sádecká; Jana Netriová
2895-2908	A Semi-Automated Procedure for the Determination of Caspofungin in Human Plasma Using Solid-Phase Extraction and HPLC with Fluorescence Detection Using Secondary Ionic Interactions to Obtain a Highly Purified Extract	Sheng. Bi; M. S. Schwartz; R. B. Desai; A. R. Miller; B. K. Matuszewski
2909-2919	Development and Validation of a Methodology for the Determination of Pesticides in Water by SPME–LC/DAD	Silvia H. G. Brondi; José C. Rodrigues da Silva; Fernando M. Lanças
2921-2930	Simultaneous Separation of Neutral Organics and Inorganic Anions by Coupling Reversed-Phase and Ion-Interaction Chromatography	Sheila J. Maness; John R. Jezorek
2931-2943	Open-Tubular Capillary Electrochromatography Using Capillaries Modified with p-tert-Butylcalix[4]arene-1,3-bis(allyloxyethy)ether	Yun Tian; Zhaorui Zeng; Yuanyin Chen; Chuanhui Xie; Haibing Li; Xiangliang Yang
2945-2951	Determination of Laurocapram in Hypertonic Triazophos Emulsiﬁable Concentrate by High Performance Liquid Chromatography	Hongzhen Lian; Xiulan Cai
2953-2963	Quantitative Determination of Nine Xanthones in Polygala caudata and Fingerprinting of Polygala L. by HPLC	Shi-Lin Chen; Li-Lin Lin; Si-Bao Chen; Da-Jian Yang; Jun-Shan Yang; Pei-Gen Xiao
2965-2977	Quantitative HPLC Methods for Gallic Acids of Phyllanthus (Euphorbiaceae)	Chao-Ying Lee; Tai-Hui Chiu; Shih-Wei Tsai
2979-2989	Preparative Isolation and Purification of Alkaloids from Corydalis yanhusuo W. T. Wang by High Speed Counter-Current Chromatography	Shengqiang Tong; Jizhong Yan; Jianzhong Lou
2991-2994	Liquid Chromatography Calendar

Volume 28, Issue 17 (2005)

2645-2654	Quantitative Analysis of Residual EDTA in Vaccine Products by HPLC with Luminescence Detection of Terbium(III) Complexation	Richard R. Rustandi; Michael W. Washabaugh; Yang Wang
2819-2837	Determination of Log P_o/w for Catechins and Their Isomers, Oligomers, and Other Organic Compounds by Stationary Phase Controlled High-Speed Countercurrent Chromatography	Yoichi Shibusawa; Atsushi Shoji; Akio Yanagida; Heisaburo Shindo; Motoyuki Tagashira; Mitsuo Ikeda; Yoichiro Ito
2655-2667	The Fractional Charge Approach in Ion-Interaction Chromatography of Zwitterions: Influence of the Stationary Phase Concentration of the Ion Interaction Reagent and pH	Teresa Cecchi; Corrado De Marco; Filippo Pucciarelli; Paolo Passamonti
2669-2680	Comparison, Applications, Advantages, and Limitations of Immobilized and Coated Amylose Tris-(3,5-Dimethylphenylcarbamate) Chiral Stationary Phases in HPLC	Ashraf Ghanem; Hassan Y. Aboul-Enein
2681-2703	Development and Application of HPLC Methods with Tandem Mass Spectrometric Detection for the Determination of Hydrochlorothiazide in Human Plasma and Urine Using 96-Well Liquid-Liquid Extraction	W. Fang; W. Xie; J. Y. -K. Hsieh; B. K. Matuszewski
2705-2717	Lipophilicity of Selected Bile Acids, as Determined by TLC. IV. Investigations on CNF₂₅₄ Stationary Phase	A. Pyka; M. Dołowy; D. Gurak
2719-2735	Investigations into the HPLC Retention Behavior of Simvastatin and Structurally Related Compounds	Mark D. Trone; Naomi K. McMicken; Scott M. Thomas
2737-2751	Isolation and Purification of Epirubicin from Raw Product by Preparative Chromatography on a Silica Column with Aqueous-Rich Mobile Phase	Junxiong Huang; Ruiping Li
2753-2768	Liquid Chromatographic Screening Test for Some Diuretics of Doping Interest in Human Urine	Vanessa Moreira; Regina Lúcia Moraes Moreau
2769-2776	An Improved LC-MS Method for the Determination of Lasalocid, Monensin, Narasin, and Salinomycin in Feed	Víctor Hormazábal; Øyvin Østensvik; Magne Kaldhusdal
2777-2806	G.U.E.S.S.—A Generally Useful Estimate of Solvent Systems for CCC	J. Brent Friesen; Guido F. Pauli
2807-2818	Partition Efficiencies of an Eccentric Coiled Separation Column for Centrifugal Partition Chromatography	Jun-ichi Ikehata; Kazufusa Shinomiya; Yoichiro Ito
2835-2837	Liquid Chromatography Calendar

Volume 28, Issue 16 (2005)

2467-2478	Matrix Solid-Phase Dispersion Combined with Thin-Layer Chromatography–Direct Bioautography for Determination of Enrofloxacin and Ciprofloxacin Residues in Milk	Irena Choma; Iwona Komaniecka
2479-2488	The Impact of Mobile Phase Pressure and Velocity on the Development of Chromatograms in TLC and OPLC—a Comparison	A. Pieniak; M. Sajewicz; T. Kowalska; K. Kaczmarski; K. Tyrpień
2489-2497	Novel Results of Two-Dimensional Thin-Layer Chromatography	Huba Kalász; Attila Hunyadi; Mária Báthori
2499-2513	Chiral Separations of Ibuprofen and Propranolol by TLC. A Study of the Mechanism and Thermodynamics of Retention	M. Sajewicz; R. Piętka; T. Kowalska
2515-2524	Separation of U(VI) and Th(IV) from Some Rare Earths by Thin Layer Chromatography with Di-(2-Ethylhexyl)-Dithiophosphoric Acid on Silica Gel	M. L. Soran; M. Curtui; C. M�ruţoiu
2525-2537	Influence of the Mobile and Stationary Phases on the Separation of Selected Essential Oil Components and Aroma Substances Investigated by TLC	A. Pyka; D. Gurak; K. Bober; W. Klimczok; G. Janikowska; A. Stolarczyk
2539-2550	Automatic Selection of Mobile Phases. V. Thin-Layer Chromatography on Silica vs. Alumina of 3,4-Disubstituted Isochroman-1-Ones Including Spiro Analogues	M. G. Bogdanov; M. I. Kandinska; Ch. E. Palamarev; M. D. Palamareva
2551-2559	Separation and Identification of Eight Hydrophilic Vitamins Using a New TLC Method and Raman Spectroscopy	Claudia Cimpoiu; Dorina Casoni; Anamaria Hosu; Vasile Miclaus; Teodor Hodisan; Grigore Damian
2561-2569	Purification and Characterization of a Corrinoid Compound from a Japanese Salted and Fermented Salmon Kidney “Mefun”	Satoko Adachi; Emi Miyamoto; Fumio Watanabe; Toshiki Enomoto; Takashi Kuda; Masahiro Hayashi; Yoshihisa Nakano
2571-2580	Comparison of Total Lipid Composition in Gb3-Positive and Gb3-Deficient Burkitt's Lymphoma Cells	Mark Maloney; Shanita Bishop; Garneisha Torrence; Marisela DeLeon
2581-2595	Qualitative and Quantitative Analysis of Lipid Classes in Fish Oils by Thin-Layer Chromatography with an Iatroscan Flame Ionization Detector (TLC-FID) and Liquid Chromatography with an Evaporative Light Scattering Detector (LC-ELSD)	W. M. Indrasena; K. Henneberry; C. J. Barrow; J. A. Kralovec
2597-2606	High Performance Thin Layer Chromatographic Analysis of Neutral Lipids and Phospholipids in the Medicinal Leech Hirudo medicinalis and in Leech Conditioned Water	Danielle L. Martin; Joseph Sherma; Bernard Fried
2607-2617	Separation of Sterols by Reversed Phase and Argentation Thin Layer Chromatography. Their Identification in Snail Bodies	Jamie Jarusiewicz; Joseph Sherma; Bernard Fried
2619-2632	Interaction of Hydroxypropyl-β-Cyclodextrin with Peptides, Studied by Reversed-Phase Thin-Layer Chromatography	E. Gere-Pászti; T. Cserháti; E. Forgács; Z. Deyl; I. Miksik; A. Eckhardt; Z. Illés
2633-2640	The Book Corner
2641-2644	Liquid Chromatography Calendar
2463-2465	Special TLC Issue of the Journal of Liquid Chromatography & Related Technologies^®

Volume 28, Issue 15 (2005)

2297-2314	Thin Layer Chromatographic Analysis of Biological Samples. A Review	Joseph Sherma; Bernard Fried
2315-2323	Molecular Recognition Properties and Adsorption Isotherms of Diniconazole-Imprinted Polymers	Haiyan Liu; Gengliang Yang; Shubin Liu; Manman Wang; Yi Chen
2325-2338	Development and Validation of an HPLC Method Involving Solid-Phase Extraction for the Analysis of Hydrophobic Drugs in the Presence of Polyamidoamine (PAMAM) Dendrimers	Bharathi Devarakonda; Melgardt M. de Villiers
2339-2347	Validation of A Fast-HPLC Method for the Separation of Iridoid Glycosides to Distinguish Between the Harpagophytum Species	Alexander H. Schmidt
2349-2359	Design of a Simple Detection Cell with Extended Optical Path Length for Capillary Electrophoresis: Application to Multiresidue Pesticide Analysis	Mário S. Galhiane; Sandra R. Rissato; Bernhard M. Apon
2361-2382	Chromatographic and Spectroscopic Data of Cannabinoids from Cannabis sativa L.	Arno Hazekamp; Anja Peltenburg; Rob Verpoorte; Christian Giroud
2383-2390	Preparative Separation and Purification of Schisandrin and Schisantherin from Schisandra Chinensis (Turcz) Baill by High Speed Countercurrent Chromatography	Tianhui Huang; Yongjia Shen; Pingniang Shen
2391-2401	RP-HPLC Method for Simultaneous Determination of Thiobenzanilide and its Oxidation Products: Monitoring the Oxidation of Thiobenzanilide with Jones' Reagent	Nataša Ristovska; Marina Stefova; Frosa Anastasova
2403-2419	Simultaneous Determination of the Novel Antithrombotic Agent, Acetylsalicylic Acid Maltol Ester (Aspalatone) and its Metabolites in Rat Plasma and Urine by HPLC	In-Koo Chun; Bo-Im Yoo; Sukgil Song; Youn Bok Chung
2421-2431	Chromatographic Determination of Derivatives of p-Hydroxybenzoic Acid in Melissa officinalis by HPLC	Gabriela Karasová; Jozef Lehotay
2433-2443	A Simple and Quantitative Method for Analysis of Methoxyamine by Capillary Zone Electrophoresis	Yu-Chieh Liao; Mei-Jywan Syu; Yan Xu
2445-2457	Quantitative Lipid Composition of Iberian Pig Muscle and Adipose Tissue by HPLC	Javier S. Perona; Valentina Ruiz-Gutierrez
2459-2462	Liquid Chromatography Calendar

Volume 28, Issue 14 (2005)

2111-2139	Synthesis and Characterization of Amino-Based Columns for HPLC Made by Silanization/Hydrosilation	Maria T. Matyska; Joseph J. Pesek; Radha Suryadevara
2141-2162	Retention Indices as the Most Reproducible Retention Parameters in Reversed Phase HPLC. Calculation for Hydrophilic Phenolic Compounds Using Reference n-Alkyl Phenyl Ketones	Igor G. Zenkevich; Maria V. Kochetova; Oleg G. Larionov; Alexandra A. Revina; Vera M. Kosman
2163-2177	Chromatography In Silico for Basic Drugs	Toshihiko Hanai
2179-2194	A New Application of Chemometric Techniques to HPLC Data for the Simultaneous Analysis of a Two-Component Mixture	Erdal Dinç; Özgür Üstündağ; Abdil Özdemir; Dumitru Baleanu
2195-2209	Comparative Study of Hydrophobicity Parameters of Novel 5′-Carbamates of Zidovudine	Mónica A. Raviolo; Margarita C. Briñón
2211-2223	Accurate HPLC Determination of Piperazine Residues in the Presence of other Secondary and Primary Amines	Renata Gadzała-Kopciuch
2225-2233	Analysis of Components of Neem (Azadirachta indica) Oil by Diverse Chromatographic Techniques	Benjamin Gossé; Adima A. Amissa; Félix Anoh Adjé; Florence Bobélé Niamké; Denis Ollivier; Yoichiro Ito
2235-2244	Amiodarone Analysis by Capillary Electrophoresis	Zak K. Shihabi; Mark E. Hinsdale
2245-2259	Retention Behavior of Some Phenolic Compounds in Two-Dimensional Thin Layer Chromatography Systems Using a Diol Bonded Polar Stationary Phase	Mirosław A. Hawrył; Monika Waksmundzka-Hajnos; Tadeusz Inglot
2261-2271	Detection and Separation of Amino Acids as Butylthiocarbamyl Derivatives by Thin-Layer Chromatography with the Iodine-Azide Detection System	D. Kaźmierczak; W. Ciesielski; R. Zakrzewski
2273-2284	Separation of Selected Bile Acids by TLC. VIII. Separation on Silica Gel 60F₂₅₄ Glass Plates Impregnated with Cu(II), Ni(II), Fe(II), and Mn(II) Cations	A. Pyka; M. Dołowy; D. Gurak
2285-2291	TLC Fingerprint of Flavonoids and Saponins from Passiflora Species	Cristian D. Birk; Gustavo Provensi; Grace Gosmann; Flávio H. Reginatto; Eloir P. Schenkel
2293-2296	Liquid Chromatography Calendar

Volume 28, Issue 12-13 (2005)

Papers presented at CCC 2004-Tokyo August 28-31, 2004

1789-1791	Eulogy for Ed Chou
1793-1798	CCC 2004–Tokyo, the Third International Conference on Countercurrent Chromatography	Alain Berthod; Ian Sutherland; Hisao Oka
1799-1818	Extra-Column Volume in CCC	Walter D. Conway; Lucas R. Chadwick; Harry H. S. Fong; Norman R. Farnsworth; Guido F. Pauli
1819-1837	Effect of β-Value on the Head and Tail Distribution of the Upper and Lower Phases in Helical Coils	Philip L. Wood; Barry Jaber; Lee Janaway; Nick Terlinden; Ian A. Sutherland
1839-1850	Analysis of Acceleration Produced by Planetary Motion in a Nonsynchronous Coil Planet Centrifuge	Koji Kobayashi; Hisashi Ohshima; Kazufusa Shinomiya; Yoichiro Ito
1851-1866	Using the Liquid Nature of the Stationary Phase: The Elution-Extrusion Method	Alain Berthod; Mahmoud Hassoun; Guy Harris
1867-1876	Practical Approach to the Creation of a Concentration Gradient in a Stationary Phase Retained in a Rotating Coiled Column	T. A. Maryutina; M. A. Rakcheev; P. S. Fedotov; O. Yu. Dinariev; N. V. Evseev; A. Yu. Demianov; V. A. Kaminsky
1877-1891	Review of Progress Toward the Industrial Scale-Up of CCC	Ian Sutherland; David Hawes; Svetlana Ignatova; Lee Janaway; Philip Wood
1893-1902	Partitron 25, a Multi-Purpose Industrial Centrifugal Partition Chromatograph: Rotor Design and Preliminary Results on Efficiency and Stationary Phase Retention	Rodolphe Margraff; Olivier Intes; Jean-Hugues Renault; Pierre Garret
1903-1911	Preparative Separation of Tripdiolide from Chinese Traditional Herb by Multidimensional CCC	Jun Wei; Tianyou Zhang; Yoichiro Ito
1913-1922	Technology Transfer and Scale Up of a Potential Cancer-Preventive Plant Dynamic Extraction of Glucoraphanin	D. Fisher; I. J. Garrard; R. van den Heuvel; I. A. Sutherland; F. E. Chou; J. W. Fahey
1923-1935	Simple Approach to the Development of a CCC Solvent Selection Protocol Suitable for Automation	Ian J. Garrard
1937-1946	Accurate Calculation for Liquid–Liquid Equilibria of Typical Solvent Systems Used in CCC	Jian Chen; Yanmei Yu; Zongcheng Li
1947-1957	Purification of Rosmarinic Acid by Strong Ion-Exchange Centrifugal Partition Chromatography	Alexandre Maciuk; Alix Toribio; Monique Zeches-Hanrot; Jean-Marc Nuzillard; Jean-Hugues Renault; Milen I. Georgiev; Mladenka P. Ilieva
1959-1969	CCC Sample Cutting for Isolation of Prenylated Phenolics from Hops	Lucas R. Chadwick; Harry H. S. Fong; Norman R. Farnsworth; Guido F. Pauli
1971-1983	Analysis of Polyphenols from Hop Bract Region Using CCC	Masami Kurumatani; Rumi Fujita; Motoyuki Tagashira; Toshihiko Shoji; Tomomasa Kanda; Mitsuo Ikeda; Atsushi Shoji; Akio Yanagida; Yoichi Shibusawa; Heisaburo Shindo; Yoichiro Ito
1985-1992	Gradient Elution for Triterpene Separation from Cecropia lyratiloba Miquel by HSCCC	Rodrigo R. Oliveira; Gilda G. Leitão; Michelle C. C. Moraes; Maria Auxiliadora C. Kaplan; Daise Lopes; Jorge P. P. Carauta
1993-2003	HSCCC-MS Study of Flavonoids in the Extracts from the Seeds of Oroxylum indicum	L. J. Chen; H. Song; D. E. Games; I. A. Sutherland
2005-2016	Preparative Separation of a Minor Active Chromone from Aloe vera Leaves by CCC	Xueli Cao; Yinmao Dong; Hua Zhao; Xia Pan; Yoichiro Ito

Volume 28, Issue 12-13 (2005)

Papers presented at CCC 2004-Tokyo August 28-31, 2004

2017-2028	CCC in the Phytochemical Analysis of Anti-Tuberculosis Ethnobotanicals	Taichi Inui; Ryan Case; Edward Chou; D. Doel Soejarto; Harry H. S. Fong; Scott G. Franzblau; David C. Smith; Guido F. Pauli
2029-2039	UV-Guided Isolation of Fungal Metabolites by HSCCC	Petur W. Dalsgaard; Kristian F. Nielsen; Thomas O. Larsen
2041-2051	Separation of Free and Glycosylated Flavonoids from Siparuna guianensis by Gradient and Isocratic CCC	Gilda Guimarães Leitão; Samira Santos El-Adji; Walédya Araújo Lopes de Melo; Suzana Guimarães Leitão; Les Brown
2053-2060	Step-Gradient CCC Separation of Phenylpropanoid and Iridoid Glycosides from Roots of Stachytarpheta cayennensis (Rich.) Vahl	Gilda Guimarães Leitao; Pierre André de Souza; Anselmo A. Moraes; Les Brown
2061-2070	Preparative Centrifugal Precipitation Chromatography Using Dialysis Membrane Inserted into Convoluted Tubing	Victor Ng; Henry Yu; Yoichiro Ito
2071-2083	Application of a Novel Continuous-Flow Cell Separation Method for Separation of Cultured Human Mast Cells	Hiroyuki Shiono; Tadashi Okada; Yoichiro Ito
2085-2095	Separation of Some Transition Metal Ions by High Performance Centrifugal Partition Chromatography with bis-2-Ethylhexylphosphinic Acid	Tao Wang; Min Xue; Yukio Nagaosa
2097-2106	Analytical and Preparative Separation of Kaoliang and Lac Colors by pH-Zone-Refining CCC	Katsuhiro Wada; Takatoshi Koda; Hiromitsu Aoki
2107-2110	Liquid Chromatography Calendar

Volume 28, Issue 11 (2005)

1617-1649	Behavior of Some Predictive Isotherm Adsorption Models Describing the Multicomponent Equilibria of Phenol/o-Cresol in a Reversed-Phase Chromatographic System	Jorge E. García-Galdo; Ulises J. Jáuregui-Haza; Pavel Jandera
1651-1668	Mixed-Model of Affinity and Hydrophobic Interaction for Drug Retention in Cell Membrane Chromatography	Langchong He; Guangde Yang; Sicen Wang; Yinmao Wei; Xindu Geng
1669-1678	Selectivity of a Native β-Cyclodextrin Column in the Separation of Catechins	Alain Berthod; Laurence Berthod; Daniel W. Armstrong
1679-1691	Quantification of Picroside-I and Picroside-II in Picrorhiza kurroa by HPTLC	Narendra Singh; Ajai P. Gupta; Bikram Singh; V. K. Kaul
1693-1701	Determination of Leflunomide in Pharmaceutical Tablets by Flow-Injection Analysis	Duygu Yeniceli; Dilek Dogrukol-Ak; Muzaffer Tuncel
1703-1716	Application of High Speed Countercurrent Chromatography (HSCCC) to the Isolation of Kavalactones	Katrien Schäfer; Peter Winterhalter
1717-1724	Preparation of Triterpene Saponins from the Fruit of Momordica Charantia L. by High Speed Countercurrent Chromatography (HSCCC)	Qizhen Du; Jie Yuan
1725-1735	HPLC Determination and MS Identification of Dehydroabietic Acid and Abietic Acid in Propolis	K. Hroboňová; J. Lehotay; I. Skačáni; J. Čižmárik
1737-1750	Stability-Indicating HPLC Method for the Determination of Methicillin in Vials and Biological Fluids with Fluorometric Detection	A. Al-Majed; F. Belal; N. Y. Khalil; K. E. E. Ibrahim
1751-1764	Selective and Sensitive Determination of Mercury(II) Ions in River and Sea Water by an Automatic HPLC System Combined with On-line Column Enrichment	Susumu Ichinoki; Sachi Okada; Youichi Fujii
1765-1775	Lipophilicity of Selected Bile Acids as Determined by TLC. III. Investigations on RP2 Stationary Phase	A. Pyka; M. Dołowy
1777-1781	The Book Corner
1783-1787	Liquid Chromatography Calendar

Volume 28, Issue 10 (2005)

1437-1451	Proteomics of Collagen Peptides: A Method to Reveal Minor Changes in Post-Translationally Modified Collagen by HPLC and Capillary Electrophoresis	Adam Eckhardt; Ivan Mikšík; Jana Charvátová; Zdeněk Deyl; Esther Forgács; Tibor Cserháti
1453-1471	Selectivity Tuning in an HPLC Multicomponent Separation	Eva Benická; Jan Krupcík; Jozef Lehotay; Pat Sandra; Daniel W. Armstrong
1473-1485	Simultaneous Analysis of Eight Phospholipid Classes by Liquid Chromatography/Mass Spectrometry: Application to Human HDL	Jun Hayakawa; Yoshito Okabayashi
1487-1495	Supercritical Fluid Extraction of Hazardous Metals from Urban Total Suspended Particles	Shiyong Du; Guoying Zhang; Zhaojie Cui
1497-1508	Confirmation of the Binding Site of Cyclophilin-Cyclosporin Non-Covalent Complex Using Limited Proteolysis and Liquid Chromatography-Quadrupole-Time-of-Flight Mass Spectrometry	Yohannes Teffera; Ray Bakhtiar
1509-1518	Preparative Purification of Puerarin from Pueraria Flavones by Oligo-β-Cyclodextrin-Sepharose HP Matrix	Manyi Wang; Weina Kan; Xiangling He; Tianwei Tan; Janson Jan-Christer
1519-1530	Demasking Role of Various Complexans in the Determination of Uranium in Torbernite Ore Using Ion-Pair HPLC	M. Riaz; S. Bilal Butt; M. Zafar Iqbal
1531-1537	Simultaneous HPLC Assay of Lenampicillin (Ampicillin Prodrug), Ampicillin, and Marker Compound for High-Throughput in Vitro Assessment of Intestinal Absorption and Metabolism Using Caco-2 Cells	Takashi Mizuma; Sayaka Sakaguchi; Masahiro Hayashi
1539-1548	Validation of a Reversed-Phase HPLC Method for the Analysis of Sildenafil Citrate in Pharmaceutical Preparations and in Spiked Human Plasma	Bülent Ergun; Ahmet Saracoglu; Sinem Ilgin; Zeki Atkosar; Kevser Kircali; Göksel Altiokka
1549-1555	Analysis of Flavonoids in the Extracts from the Seeds of Oroxylum indicum Using High Speed Countercurrent Chromatography/Mass Spectrometry	L. J. Chen; H. Song; Q. Z. Du; Jianrong Li; Y. Ito
1557-1571	Quantitation of Oleuropein and Related Metabolites in Decoctions of Olea europaea Leaves from Ten Greek Cultivated Varieties by HPLC with Diode Array Detection (HPLC-DAD)	Apostolis Agalias; Eleni Melliou; Prokopios Magiatis; Sofia Mitaku; Evagelos Gikas; Anthony Tsarbopoulos
1573-1581	Separation of Selected Bile Acids by TLC. VII. Separation by Reversed Partition HPTLC	A. Pyka; M. Dołowy
1583-1592	Isolation of Two Sucrose Esters from Polygala tenuifolia by High Speed Countercurrent Chromatography	Yong Jiang; Pengfei Tu; Xiaojia Chen; Tianyou Zhang
1593-1604	HPLC Method for the Pharmacokinetics Study of Acemetacin in Human Plasma	Eunmi Ban; Jung-Hye Cho; Dong-Jin Jang; Xiang-Lan Piao; Jin-Ki Kim; Jun-Pil Ji; Chong-Kook Kim
1605-1610	Book Review
1611-1615	Liquid Chromatography Calendar

Volume 28, Issue 9 (2005)

1271-1289	Capillary-LC-µESI-MS/MS and Nano-LC-Nano ESI-MS/MS Analysis Using a Single Binary Pump Capillary LC System: Applications in Proteomics	Liguo Song; Kyoung-Soo Choi; Young-Mee Park; A. Latif Kazim; Khin Marlar; Eung-Sik Kong; Eun-Mi Park; Yeul Hong Kim; Kyung-Hee Koo; Ho Zoon Chae
1291-1298	Rapid Analysis of the Stem Bark of Acanthopanax giraldii Harms by HPLC/DAD/ESI/MS²	Zhuwei Wang; Yuqing Sun
1299-1309	An HPLC Determination of Trimetazidine in Human Plasma Using Liquid-Liquid Extraction for Sample Clean-Up	Min Kyo Jeoung; Kyoung Soon Kim; Chang Soo Kim; Nam Hee Kim; Youn-Bok Chung; Jin Tae Hong; Dong-Cheul Moon
1311-1332	Hydrodynamics of PEG-Phosphate Aqueous Two-Phase Systems in a J-Type Multilayer Countercurrent Chromatograph	I. Al-Marzouqi; M. S. Levy; G. J. Lye
1333-1343	Quantification of Soybean Phospholipids in Soybean Degummed Oil Residue by HPLC with Evaporative Light Scattering Detection	Yingying Zhang; Yiwen Yang; Qilong Ren; Hailiang Jiang
1345-1356	A Retention Model for Polar Selectivity in Reversed Phase Chromatography as a Function of Mobile Phase Organic Modifier Type	Ping Zhuang; Richard A. Thompson; Thomas P. O'Brien
1357-1365	Reversed Phase Liquid Chromatographic Method for the High-Throughput Analysis of Clopidogrel in Pharmaceutical Formulations Using a Monolithic Silica Column	Hassan Y. Aboul-Enein; Hubert Hoenen; Ashraf Ghanem; Michael Koll
1367-1381	Amperometric Detection of Estradiol and its Metabolites in Menstrual Women and the Urine of Pregnant Rabbits	Lai-Hao Wang; Shu-Fen Jseng
1383-1392	Separation of Selected Bile Acids by TLC. VI. Separation on Cyano- and Diol-Modified Silica Layers	A. Pyka; M. Dołowy
1393-1405	HPLC Method with UV Detection for the Determination of trans-Resveratrol in Plasma	Angelos Katsagonis; Julia Atta-Politou; Michael A. Koupparis
1407-1416	HPLC Determination of Piracetam in Tablets; Validation of the Method	Ardhani Dwi Lestari; Andi Tri Prasetyo; Tini Palupi; Evi Umayah; Mochammad Yuwono; Gunawan Indrayanto Director
1417-1429	Selective Determination of Iron in River Water and Standard Bovine Liver by Solvent Extraction with N-Benzoyl-N-Phenylhydroxylamine Followed by Reversed-Phase HPLC	Susumu Ichinoki; Sachie Miyanaga; Maya Hattori; Youichi Fujii
1431-1435	Liquid Chromatography Calendar

Volume 28, Issue 7-8 (2005)

963	Preface
965-1054	Fundamentals of Reversed Phase Chromatography: Thermodynamic and Exothermodynamic Treatment	Anant Vailaya
1055-1074	Application of Monolithic Columns in High Performance Liquid Chromatography	Kavita Mistry; Nelu Grinberg
1075-1114	Applications of Enantiomeric Gas Chromatography: A Review	Lingfeng He; Thomas E. Beesley
1115-1160	Recent Progress in the Analysis of Pharmaceuticals by Capillary Electrophoresis	Theresa K. Natishan
1161-1202	Pharmaceutical Applications of Liquid Chromatography Coupled with Mass Spectrometry (LC/MS)	Heewon Lee
1203-1213	Qualitative and Quantitative Analysis by Hyphenated (HP)TLC-FTIR Technique	Claudia Cimpoiu
1215-1231	A Practical Guide to HPLC Enantioseparations for Pharmaceutical Compounds	Richard Thompson
1233-1252	Principle and Applications of Supercritical Fluid Chromatography	Wieslaw Majewski; Eric Valery; Olivier Ludemann-Hombourger
1253-1263	UPLC^™: An Introduction and Review	Michael E. Swartz
1265-1269	Liquid Chromatography Calendar

Volume 28, Issue 6 (2005)

805-822	Profiling of Urinary Proteins by Nano-High Performance Liquid Chromatography/Tandem Mass Spectrometry	Soon Sun Hong; Sung Won Kwon
823-834	Use of Native and Derivatized Cyclodextrin Based and Macrocyclic Glycopeptide Based Chiral Stationary Phases for the Enantioseparation of Pterocarpans by HPLC	M. M. Warnke; C. R. Mitchell; R. V. Rozhkov; D. E. Emrich; R. C. Larock; D. W. Armstrong
835-846	Elutriation of Blood Cell Components and Mast Cells by Nonsynchronous Coil Planet Centrifuge	Kazufusa Shinomiya; Tadashi Okada; Yoichiro Ito
847-855	Analysis of Supercritical Thermohydrolysis of Aniline-Water Solution using Capillary Electrophoresis and HPLC: a Comparison	Alicja Zawadzka; Ewa Gromadzinska
857-869	Determination of Azapropazone in its Pharmaceutical Form by HPLC and Flow Injection Analysis	Nafiz Oncu Can; Goksel Altiokka
871-881	Development of an HPLC Method for the Determination of Hydroxycinnamic Acid Derivatives in Cimicifuga racemosa (Black Cohosh) Extracts Using an Automated Method Development System	Alexander H. Schmidt
883-897	Preparation and Enantioseparation Properties of Chiral Stationary Phases Derived from Arylcarbamoylated β-Cyclodextrin	Zheng Wu Bai; Lei Chen; Chi Bun Ching; Siu Choon Ng
899-906	Determination of Sulfonic Acids Using Anion-Exchange Chromatography with Suppressed Conductivity Detection	Jinmo Huang; Scott Whitman
907-922	Retention of ortho- and para-Positional Isomers of Some Model Solutes on Polar Bonded Stationary Phases in Different Eluent Systems by HPTLC	Monika Waksmundzka-Hajnos; Anna Hawrył; Anna Petruczynik
923-937	Chemometrically Assisted Development of IP-RP-HPLC and Spectrophotometric Methods for the Identification and Determination of Synthetic Dyes in Commercial Soft Drinks	V. Gianotti; S. Angioi; F. Gosetti; E. Marengo; M. C. Gennaro
939-945	Lipophilicity Coefficients of [¹¹C]Me-Halo-CGS 27023A Analogs Determined by HPLC	Xiangshu Fei; Qi-Huang Zheng
947-955	Determination of p-Cresidine Sulfonic Acid and p-Cresidine in p-Cresidine Sulfonic Acid for Industrial Use by Reversed-Phase Ion-Pair HPLC	Lian Hongzhen; Danni Li; Weihan Wang
957-961	Liquid Chromatography Calendar

Volume 28, Issue 5 (2005)

647-658	Determination of Troxerutin in Troxerutin Tablets by Monolithic Capillary Electrochromatography	Huaizhong Guo; Linling Wang; Kaishun Bi; Yuqing Sun
659-668	Evaluation of an HPLC Stability-Indicating Assay for Bulk 2-[4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)-1-piperidinyl)-butyl)-phenyl]-2-methylpropionic Acid	C. B'Hymer
669-676	Simple Method for Separation Monoalkyl and Dialkyl Sodium Phosphates by Liquid Column Chromatography	Huiru Dong; Pengyu Bi; Ying Wang
677-691	A Rapid Determination of Podophyllotoxin in Podophyllum hexandrum by Reverse Phase High Performance Thin Layer Chromatography	Nidhi Mishra; Ajai P. Gupta; Bikram Singh; Vijay K. Kaul; Paramvir S. Ahuja
693-704	Simultaneous Determination of Anticonvulsants and Their Principal Metabolites by HPLC	Ma de la Luz Salazar Cavazos; Victor Torres de la Cruz; Noemí Waksman de Torres; Alfredo Piñeyro López
705-712	Determination of Artemisinin in Artemisia annua L. by Reversed Phase HPLC	Guo-Ping Qian; Yi-Wen Yang; Qi-Long Ren
713-725	Development and Validation of a Sensitive and Robust Wipe-Test Method for the Detection and Quantification of the Antibiotic Ertapenem and its Primary Degradates in a Pharmaceutical Manufacturing Environment	Peter Sajonz; Theresa K. Natishan; Yan Wu; Neil T. McGachy; David DeTora
727-737	Analysis of Theanine in Tea Leaves by HPLC with Fluorescence Detection	Ye Ying; John W. Ho; Zhen Yu Chen; Jun Wang
739-749	Identification of Red Natural Dyes in Post-Byzantine Icons by HPLC	Ioannis Karapanagiotis; sist. Daniilia; Andreas Tsakalof; Yannis Chryssoulakis
751-762	Validation of an HPLC Method for the Determination of Valacyclovir in Pharmaceutical Dosage	M. L. Palacios; G. Demasi; M. T. Pizzorno; A. I. Segall
763-773	Preparative HPLC for Purification of Four Isomeric Bioactive Saponins from the Seeds of Aesculus chinensis	Feng Wei; Lin-Yun Ma; Xian-Long Cheng; Rui-Chao Lin; Wen-Tao Jin; Ikhlas A. Khan; Jian-Qiu Lu
775-783	Preparative Separation of Indole Alkaloids from the Rind of Picralima nitida (Stapf) T. Durand & H. Durand by pH-Zone-Refining Countercurrent Chromatography	Chris O. Okunji; Maurice M. Iwu; Yoichiro Ito; Philip L. Smith
785-795	Development and Evaluation of a Normal Phase Liquid Chromatographic Method for the Determination of Tocopherols and Tocotrienols in Walnuts	Joana S. Amaral; Susana Casal; Beatriz P. P. Oliveira; Rosa M. Seabra
797	Meeting Announcement
799-803	Liquid Chromatography Calendar

Volume 28, Issue 4 (2005)

497-512	Analysis of Quaternary Amine Compounds by Hydrophilic Interaction Chromatography/Mass Spectrometry (HILIC/MS)	Yong Guo
513-526	Thermodynamic Study of Enantioseparation of Arylpropionic Acids with a Chiralcel OJ-H Stationary Phase	Gyoung Won Kang; Joung Ho Ko; Won Jo Cheong
527-535	Liquid Chromatographic Resolution of 1,1′-Bi-2-Naphthol and 3,3′-Diaryl-1,1′-bi-2-Naphthols on Pirkle-Type Chiral Stationary Phases Based on Leucine and Phenylglycine	Myung Ho Hyun; Kwang Soo Kim; Yoon Jae Cho
537-548	Optimization of the Separation of Triazines, Metabolites, and Phenylurea Herbicides in Mixture by Reversed Phase Capillary Electrochromatography	Antonella De Rossi; Massimo Sinibaldi; Antonio Berti; Claudia Desiderio
549-558	Solid-Phase Extraction Coupled to High Performance Liquid Chromatography Using a Micro Device Packed with Triacontyl-Bonded Silica	Yoriko Morishima; Chuzo Fujimoto; Kiyokatsu Jinno
559-570	Separation, Detection, and Quantification of Galacturonic Acid Oligomers with a Degree of Polymerization Greater than 50	R. G. Cameron; K. Grohmann
571-580	HPLC Assay of Fluconazole and Its Application to Patients with Early Septic Shock	Nouf M. Aloudah; Mahasen A. Radwan; Nasser F. Al Omar; Sydney Jacobs
581-592	Use of Solid-Phase Extraction for Improving HPLC Assays of Triterpene Glycosides in Gotu Kola (Centella asiatica), Parthenolide in Feverfew (Tanacetum parthenium), and Valerenic Acids in Valerian (Valeriana officinalis)	Gary W. Schieffer
593-604	Determination of Vardenafil in Pharmaceutical Formulation by HPLC Using Conventional C₁₈ and Monolithic Silica Columns	Hassan Y. Aboul-Enein; Ashraf Ghanem; Hubert Hoenen
605-617	A Facile Two-Column Chromatographic Process for Efficient Purification of Paclitaxel from Crude Extract	Haihong Sun; Xiunan Li; Guanghui Ma; Zhiguo Su
619-629	Flow Injection Analysis of Mitomycin-C in Flacons	Arin Gul Dal; Dilek Dogrukol-Ak; Muzaffer Tuncel
631-640	Separation of Selected Bile Acids by TLC. V. Influence of Temperature on the Separation	A. Pyka; M. Dołowy; D. Gurak
641-645	Liquid Chromatography Calendar

Volume 28, Issue 3 (2005)

341-356	Practical Applications of Monolithic Columns to Pharmaceutical Process Development	Yong Liu; Vincent Antonucci; Yi Shen; Anant Vailaya; Naijun Wu
357-367	Separation of Polysaccharides from Industrial Syrup Using Tubular Membranes	Jianzhong Lou; Vyas Harinath
369-381	Determination of Fusarium-Mycotoxins Beauvericin and Enniatins with Liquid Chromatography–Tandem Mass Spectrometry (LC–MS/MS)	Marika Jestoi; Mervi Rokka; Aldo Rizzo; Kimmo Peltonen; Soile Aurasaari
383-393	Liquid Chromatography-Tandem Mass Spectrometric Analysis of Stobadine in Human Plasma	M. E. Abdel-Hamid; L. Novotny; M. Stankovicova; L. Benes
395-406	Quantification of Vigabatrin in Human Plasma by Liquid Chromatography–Electrospray Tandem Mass Spectrometry	Kamal M. Matar; Mohammed E. Abdel-Hamid
407-421	Normal Phase HPLC/FT-IR Detection and Identification of β-Cypermethrins by the Flow-Through Cell Method: Advantages and Limitations	Krisztina István; Gábor Keresztury; Jenő Fekete
423-437	Simple and Reliable HPLC Method of Abacavir Determination in Pharmaceuticals, Human Serum and Drug Dissolution Studies from Tablets	Yalçın Özkan; Ayhan Savaşer; Sibel A. Özkan
439-452	Optimization of the Chiral Resolution of Metyrosine by Capillary Electrophoresis and/or Micellar Electrokinetic Capillary Chromatography	Mohamed M. Hefnawy
453-461	Determination of Lidamycin: Application in Mice	You-Ping Liu; Quan-Sheng Li; Yu-Rong Huang; Mao-Jin Zhou; Chang-Xiao Liu
463-476	Two-Stage Fractionation of a Mixture of 10 Pesticides by TLC and HPLC	T. Tuzimski
477-486	Development and Validation of an RP-HPLC Method for the Dissolution Studies of Bisoprolol in Pharmaceutical Dosage Forms	Clarice Madalena Bueno Rolim; Liberato Brum Jr.; Marcio Fronza; Marcelo Donadel Malesuik; Lisiane Bajerski; Sérgio Luiz Dalmora
487-489	Erratum
491-495	Liquid Chromatography Calendar

Volume 28, Issue 2 (2005)

Volume 28, Issue 1 (2005)

Volume 27, Issue 20 (2005)

3141-3176	Guidelines for the Design, Implementation, and Interpretation of Validations for Chromatographic Methods used to Quantitate Leachables/Extractables in Pharmaceutical Solutions	Dennis R. Jenke
3177-3187	Study of a Bioreactor Based upon α-Chymotrypsin	G. Félix
3189-3202	Comparison of Fluorescence Immunochromatography and HPLC for the Trace Analysis of Algal Toxins	Dongjin Pyo; Jongchon Choi; Changhyun Lim; Euiyule Choi
3203-3211	Microwave Assisted Extraction of Major Active Ingredients in Panax quinquefolium L	Yi Yang; Lei Chen; Xin-Xiang Zhang; Zhenku Guo
3213-3226	Study of the Mechanism of Enantioseparation. X. Comparison Study of Thermodynamic Parameters on Separation of Phenylcarbamic Acid Derivatives Using Vancomycin and Teicoplanin CSPs	T. Rojkovi�ová; J. Lehotay; D. W. Armstrong; J. �i�márik
3227-3241	A Method to Study Column Efficiency in Indirect HPLC Enantioseparation	A. Péter; A. Árki; F. Fülöp
3243-3255	Effects of the Planetary Motion of a Coiled Column on Protein Separation by the Nonsynchronous Coil Planet Centrifuge	Kazufusa Shinomiya; Yoichiro Ito
3257-3264	Preparation of Three Flavonoids from the Bark of Salix alba by High-Speed Countercurrent Chromatographic Separation	Qizhen Du; Gerold Jerz; Peter Winterhalter
3265-3278	Determination of Depsipeptide (FR901228) in Human Plasma by Liquid Chromatography–Tandem Mass Spectrometry	Feng Bai; Lisa C. Iacono; Burgess B. Freeman III; Clinton F. Stewart
3279-3283	Liquid Chromatography Calendar

Volume 27, Issue 19 (2005)

2979-2985	On-Line Flow-Injection Detection System and Its Application to the Measurement of Ethanol Transfer and Osmosis Rate in Centrifugal Precipitation Chromatography	Fuquan Yang; Yoichiro Ito
2987-2995	Separation of Selected Bile Acids by TLC. IV. Comparison of Separation of Studied Bile Acids by the Use of Cluster Analysis	A. Pyka; M. Dolowy
2997-3012	Isolation and Determination of 4-Nonylphenol in Environmental Samples Using Combined Chromatographic Techniques	Renata Gadzała-Kopciuch; Beata Berecka; Tomasz Ligor; Bogusław Buszewski
3013-3027	Development and Validation of a Method for the Determination of Phenylbutazone Drug Residues in Bovine, Equine, and Porcine Muscle Tissues Using HPLC with UV Detection	Philip E. A. Asea; Kim D. Souster; Craig D. C. Salisbury; Joe O. Boison
3029-3038	Validated Method for Determination of α-Lipoic Acid in Dietary Supplement Tablets by Reversed Phase Liquid Chromatography	Hassan Y. Aboul-Enein; Hubertus Hoenen
3039-3050	Development of a Liquid Chromatographic Method for the Determination of Sildenafil in Seminal Plasma	Giuseppe Carlucci; Fabrizio Ruggieri; Giancarlo Palumbo; Pietro Mazzeo
3051-3064	Semi-Microbore HPLC for the Determination of Baclofen in Human Plasma Using Column Switching	Eunmi Ban; Jeong-Sook Park; Chong-Kook Kim
3065-3076	Validated Method for Simultaneous Determination of Cefepime and L-Arginine in Cefepime for Injection by Capillary Zone Electrophoresis	Hao Liu; V. Bruce Sunderland
3077-3088	Determination of Urinary Metabolites of Coumarin in Human Urine by HPLC	Lai-Hao Wang; Chia-Ling Lien
3089-3102	Determination of Simvastatin in Human Plasma by Column-Switching HPLC with UV Detection	Bae-Chan Kim; Eunmi Ban; Jeong-Sook Park; Yun-Kyoung Song; Chong-Kook Kim
3103-3119	Liquid Chromatographic Studies of the Stability of Benazepril in Pure Form and in Tablets	B. Stanisz
3121-3134	Planar Chromatography for New Quinazoline Derivatives	K. Błaszczak-Światkiewicz; E. Mikiciuk-Olasik; Aleksandra Chomka
3135-3139	Liquid Chromatography Calendar

Volume 27, Issue 18 (2005)

2819-2835	Effects of Molecular Weight and Flow Rate on Stress-Induced Migration of Polystyrene	Jianzhong Lou; Vyas Harinath
2837-2845	MSPD Extraction of Phenolic Compounds from Fruit-Green Tea Using Various Non-Polar Sorbents	G. Karasová; J. Lehotay
2847-2860	Trihydroxyflavones from Scutellaria baicalensis: Separation by a Facile MEKC Technique and Comparison to an Analytical HPLC Method	R. Amarowicz; R. B. Pegg; P. P. Kolodziejczyk; J. Oszmiański
2861-2870	Capillary Electrophoretic Method for Determination of Matrine in Caco-2 Cell Medium	Paul C. H. Li; Guanghua Gao; Francis C. P. Law
2871-2888	Direct Supercritical Fluid Extraction of Alkylphenols from Spiked and Wastewater Samples Using Extraction Cells Equipped with Hydrophobic Membrane-Assemblies	Cecilia Sparr Eskilsson; Anja Ågren; Lennart Mathiasson; Erland Björklund
2889-2904	Preparation and Chromatographic Characterization of Zirconia Modified with Dodecylamine-N,N-dimethylenephosphonic Acid	Li-Feng Yao; Yu-Qi Feng; Da. Shi-Lu
2905-2920	Selectivity and the Separation of Isomers of Low Molecular Weight Polystyrenes	Michael J. Gray; Alan P. Sweeney; Gary R. Dennis; Paul Wormell; R. Andrew Shalliker
2921-2933	Preparation and Separation of 1-Methyl-1,2,3,4-tetrahydro-β-carboline Enantiomers by HPLC Using a New Derivatization Reagent	M. Milen; L. Hazai; P. Kolonits; Á. Gömöry; Cs. Szántay; J. Fekete
2935-2944	Direct Optical Resolution of Chiral Pesticides by High Performance Liquid Chromatography on Cellulose tris-3,5-Dimethylphenyl Carbamate Stationary Phase Under Reversed Phase Conditions	Li Yang; Yong Liao; Peng Wang; Chenglu Bi; Zhiqiang Zhou; Shuren Jiang
2945-2955	Rapid Analysis of Dithiaalkane Diols by HPLC	Badri Narayan Acharya; Hemlata Rana; Jyotiranjan Acharya; M. P. Kaushik
2957-2972	Determination of Fluoxetine and Norfluoxetine in Plasma by a Modified High Performance Reversed Phase Liquid Chromatographic Method with Fluorescence Detection	Julia Atta-Politou; P. Fraskou; M. Koupparis
2973-2977	Liquid Chromatography Calendar

Volume 27, Issue 17 (2005)

2649-2669	Use of Modified Chitosan Macrospheres in the Selective Removal of Immunoglobulins	Anuradha Subramanian; Swapan Roy; Carmine Mascoli; Jennifer Hommerding
2671-2688	Interaction of Immunoglobulin G with Modified Chitosan	Anuradha Subramanian; Jennifer Hommerding
2689-2698	Validation of an SEC-HPLC Method for the Analysis of rhG-CSF in Pharmaceutical Formulations	Cristiane Franco Codevilla; Liberato Brum Jr; Paulo Renato de Oliveira; Carl Dolman; Brian Rafferty; Sérgio Luiz Dalmora
2699-2713	MOZPhCSE, a New Coumarin Based Fluorescent Derivatization Reagent	Evagelos Gikas; Maria Parissi-Poulou; Michael Kazanis; Andreas Vavagianis
2715-2731	The Use of Molecularly Imprinted Polymer for Selective Extraction of (+)-Catechin	Eva Blahová; Jozef Lehotay; Ivan Skačáni
2733-2742	Analysis of Malonyldialdehyde Using Ion Exclusion Chromatography	Bronislaw K. Głód; C. Kowalski
2743-2758	Determination of Gefitinib in Plasma by Liquid Chromatography with a C₁₂ Column and Electrospray Tandem Mass Spectrometry Detection	Feng Bai; Lisa C. Iacono; Brad Johnston; Clinton F. Stewart
2759-2770	Determination of the Metabolites of Nitrofuran Antibiotics in Meat by Liquid Chromatography-Mass Spectrometry	Víctor Hormazábal; Tone Norman Asp
2771-2780	Hydroxyproline Measurement by HPLC: Improved Method of Total Collagen Determination in Meat Samples	F. A. Vázquez-Ortíz; O. E. Morón-Fuenmayor; N. F. González-Méndez
2781-2798	Development of an Ion Chromatographic Method for Monitoring Fertilizer Industry Wastewater Quality	Tomislav Bolanča; Štefica Cerjan-Stefanović; Goran Srečnik; Željko Debeljak; Milko Novič
2799-2813	Stability Indicating Ion-Pair HPLC Method for the Determination of Risedronate in a Commercial Formulation	Austin Aluoch; Radhakrishna Tatini; Donald M. Parsons; Omowunmi Sadik
2814	Corrections and Apologies
2815-2818	Liquid Chromatography Calendar

Volume 27, Issue 16 (2004)

2477-2494	Study of the Mechanism of Enantioseparation. IX. Effect of Temperature on Retention of Chiral Compounds on a Methylated Teicoplanin Chiral Stationary Phase	T. Rojkovičová; J. Lehotay; D. Meričko; J. Čižmárik; D. W. Armstrong
2495-2505	Preparation and Preliminary Evaluation of an Agglomerated Zirconia Based Anion Exchange Packing for Ion Chromatography	Yan Xia; Yu Liu; Yu-min Zuo
2507-2529	Evaluation of Major Caffeic Acid Derivatives in Echinacea purpurea Dietary Supplements by HPLC with Photodiode Array Detection and Electrospray Mass Spectrometry	Wenkui Li; Yongkai Sun; Richard B. van Breemen; John F. Fitzloff
2531-2538	Quantification of Bacillus cereus Emetic Toxin (Cereulide) in Figs Using LC/MS	Víctor Hormazábal; Øyvin Østensvik; Kristin O'Sullivan; Per E. Granum
2539-2545	Reversed-Phase High Performance Liquid Chromatographic Determination of Lipophilicity of Potential Antituberculosis Compounds	Jan Kresta; Petr Kastner; Jiri Klimeš; Věra Klimešová
2547-2560	Development of a New Preparative Spiral-Coil Low-Speed Rotary Countercurrent Chromatographic (Spiral-Coil LSRCCC) Method	Nils Köhler; Edward Chou; Yoichiro Ito; Peter Winterhalter
2561-2572	Facile Enantiomer Analysis by Combination of N-Dansyl Amino Acid as Diastereomerizer and Molecular-Shape Recognitive RP-HPLC Using Comb-Shaped Polymer-Immobilized Silica	H. Ihara; M. Takafuji; T. Sakurai; H. Tsukamoto; A. Shundo; T. Sagawa; S. Nagaoka
2573-2592	Primary Screening of Natural Products Using Micro Fractionation Combined with a Bioassay	Terro Wennberg; Kari Kreander; Mikko Lähdevuori; Heikki Vuorela; Pia Vuorela
2593-2601	Validated Method for the Determination of Deflazacort by a Flow-Injection Analysis with UV Detection: Application to Pharmaceutical Formulations	Derya Yapar; Arın Gül Dal; Muzaffer Tuncel; Ülkü Dilek Uysal
2603-2612	HPLC Determination of Cilostazol in Tablets, and Its Validation	Ardhani Dwi Lestari; Tini Palupi; Bertha Oktarina; Mochammad Yuwono; Gunawan Indrayanto
2613-2623	Separation of Selected Bile Acids by TLC. III. Separation on Various Stationary Phases	A. Pyka; M. Dołowy
2625-2639	Enzymatic Hydrolysis of Whey Protein Concentrates: Peptide HPLC Profiles	M. V. T. Mota; I. M. P. L. V. O. Ferreira; M. B. P. Oliveira; C. Rocha; J. A. Teixeira; D. Torres; M. P. Gonçalves
2641-2642	Meeting Announcement
2643-2647	Liquid Chromatography Calendar

Volume 27, Issue 15 (2004)

2313-2327	Characterization of Chromatographic Silica Beads by Micro-Thermal Field-Flow Fractionation	Irina A. Ananieva; Milan Minárik; René Boutin; Oleg A. Shpigun; Josef Janča
2329-2341	A Semi-Automated 96-Well Solid Phase Extraction and High Performance Liquid Chromatographic Determination of a Selective GABA-A Receptor Agonist in Human and Rat Plasma Using Fluorescence Detection	J. Y. -K. Hsieh; L. Lin; B. K. Matuszewski
2343-2355	Analysis of Dichloroacetic Acid in Drinking Water by Ion Exchange HILIC-LC/MS/MS	Amy M. Dixon; David C. Delinsky; James V. Bruckner; Jeffrey W. Fisher; Michael G. Bartlett
2357-2369	Implementation of HPLC Methodology for the Quantification of Malondialdehyde in Cell Suspensions and Liver	M. Elisa Soares; Márcia Carvalho; Fernando Remião; Félix Carvalho; Maria de Lourdes Bastos
2371-2379	Quantification of Cotinine in Plasma and Urine by HPLC-UV Detection	C. M. López; A. H. Sassone; M. E. Rodriguez Girault; C. S. Lenzken; E. C. Villaamil Lepori; O. E. Roses
2381-2396	Isolation of Peptide Components of Bacitracin by Preparative HPLC and Solid Phase Extraction (SPE)	Viljem Pavli; Vojko Kmetec; Tanja Vehovec
2397-2406	Simple and Rapid HPLC Method for the Determination of Quinine in Soft Drinks Using Fluorescence Detection	Victoria F. Samanidou; Evaggelia N. Evaggelopoulou; Ioannis N. Papadoyannis
2407-2420	HPLC–PDA Determination of Bioactive Diterpenoids from Plant Materials and Commercial Products of Andrographis paniculata	Wenkui Li; John F. Fitzloff
2421-2439	Preparative Isolation of Cannabinoids from Cannabis sativa by Centrifugal Partition Chromatography	Arno Hazekamp; Ruud Simons; Anja Peltenburg-Looman; Melvin Sengers; Rianne van Zweden; Robert Verpoorte
2441-2448	Preparative Separation of Hydrocortisone and Its Stereoisomer by High-Speed Countercurrent Chromatography	Yujie Zhou; Zongcheng Li; Fuming Chen; Dehua Liu
2449-2461	Use of RP-TLC and Structural Descriptors to Predict the log P Values of Higher Fatty Acids, Hydroxy Acids, and Their Esters	A. Niestroj; A. Pyka; J. Klupsch; J. Sliwiok
2463-2470	TLC Profiling of Impurities of 1-(3,4-Methylenedioxyphenyl)-2-nitropropene an Intermediate in MDMA Synthesis. Influence of Sample Preparation Methods and Conditions	J. Kochana; J. Wilamowski; A. Parczewski
2471-2475	Liquid Chromatography Calendar

Volume 27, Issue 14 (2004)

2127-2141	Retention Process in Normal-Phase TLC Systems	Wojciech Zapala; Monika Waksmundzka-Hajnos
2143-2151	A Novel Application of Matrix Solid-Phase Dispersion for Determination of Doxycycline and Flumequine Residues in Milk	Irena Choma; Karol Pilorz
2153-2166	Determination of Okadaic Acid and Related Toxins in Greek Mussels by HPLC with Fluorimetric Detection	Theoni Mouratidou; Ignatia Kaniou-Grigoriadou; Constantini Samara; Themistokles Koumtzis
2167-2188	Preparation and Evaluation of a New Calix[4]arene-Bonded Stationary Phase for HPLC	Lai-Sheng Li; Shi-Lu Da; Yu-Qi Feng; Min Liu
2189-2199	Development of an HPLC Stability-Indicating Assay for 1-(2-Thienylethyl)-4-imidazoline-2-thione	C. B'Hymer
2201-2215	Preparation of Ursane Triterpenoids from Centella asiatica Using High Speed Countercurrent Chromatography with Step-Gradient Elution	Qizhen Du; Gerold Jerz; Ping Chen; Peter Winterhalter
2217-2234	Purification of Glucosyltransferase from Streptococcus sobrinus Cell Culture Medium by Combined Use of Batch Extraction and Countercurrent Chromatography with a Polymer Phase System	Yoichi Shibusawa; Mitsuhiro Isozaki; Akio Yanagida; Heisaburo Shindo; Yoichiro Ito
2235-2245	Determination of Phenylpropanoid Glycosides in Chinese Herbal Extracts from Pedicularis Species by HPLC	Duo-Long Di; Juan Chen; Yan-Ping Shi
2247-2267	Retention Behaviour of Selected Alkaloids on Bonded Stationary Phases by HPLC	Monika Waksmundzka-Hajnos; Anna Petruczynik
2269-2291	Retention Behaviour of Uranium and Thorium and Their Determination on an Amide-Coated Reverse Phase Column by HPLC	V. Vidyalakshmi; M. S. Subramanian; N. Sivaraman; T. G. Srinivasan; P. R. Vasudeva Rao
2293-2306	HPLC Determination of Dexamethasone in Human Plasma	Yun-Kyoung Song; Jeong-Sook Park; Jin-Ki Kim; Chong-Kook Kim
2307-2311	Liquid Chromatography Calendar

Volume 27, Issue 13 (2005)

ix-x	Foreword	Joseph Sherma; Bernard Fried
1967-1980	Comparison of Lateral Interactions with Monocarboxylic and α,ω-Dicarboxylic Acids	K. Kaczmarski; M. Sajewicz; A. Pieniak; R. Piętka; T. Kowalska
1981-1992	Interaction Between Cholesterol and Non-ionic Surfactants Studied by Thin-Layer Chromatography	E. Forgács; T. Cserháti; O. Farkas; A. Eckhardt; I. Miksik; Z. Deyl
1993-2002	Comparative Evaluation of TLC and HPTLC Plates Containing Standard and Enhanced UV Indicators for Efficiency, Resolution, Detection, and Densitometric Quantification Using Fluorescence Quenching	Caitlin Sullivan; Joseph Sherma
2003-2018	Automatic Selection of Mobile Phases. IV. Thin-Layer Chromatography on Silica of Simple and Complex Organic Compounds	Ch. E. Palamarev; M. I. Kandinska; M. D. Palamareva
2019-2030	Densitometric Comparison of the Performance of Stahl-Type and Sandwich-Type Planar Chromatographic Chambers	M. Sajewicz; A. Pieniak; R. Pietka; K. Kaczmarski; T. Kowalska
2031-2038	Separation of Selected Bile Acids by TLC. II. One-Dimensional and Two-Dimensional TLC	A. Pyka; M. Dołowy
2039-2045	Thin Layer Chromatographic Analysis of Neutral Lipids in Snail Conditioned Water and Feces of Biomphalaria glabrata Infected with Echinostoma caproni	Jessica L. Schneck; Sharon R. Bandstra; Bernard Fried; Joseph Sherma
2047-2056	TLC Densitometric Determination of Bromhexine Hydrochloride in Pharmaceuticals, and Its Validation	Endang Sumarlik; Gunawan Indrayanto
2057-2070	Reversed-Phase Thin-Layer Chromatography of Three New Oral Antidiabetics and Densitometric Determination of Pioglitazone	Anna Gumieniczek; Hanna Hopkała; Anna Berecka
2071-2085	Semiquantitative Estimation of Enrofloxacin and Ciprofloxacin by Thin-Layer Chromatography–Direct Bioautography	I. M. Choma; A. Choma; I. Komaniecka; K. Pilorz; K. Staszczuk
2087-2100	Qualitative and Quantitative HPTLC Methods for Quality Control of Stephania tetrandra	A. Blatter; E. Reich
2101-2111	Determination of the Mycotoxin, Sterigmatocystin, by Thin-Layer Chromatography and Reagent-Free Derivatisation	Joerg Stroka; Lubomir Dasko; Bernd Spangenberg; Elke Anklam
2113-2119	Purification and Characterization of Corrinoid Compounds from a Japanese Fish Sauce	Fumio Watanabe; Toshihide Michihata; Shigeo Takenaka; Hiromi Kittaka-Katsura; Toshiki Enomoto; Emi Miyamoto; Satoko Adachi
2121-2125	Liquid Chromatography Calendar

Volume 27, Issue 12 (2004)

1817-1834	Mass-Directed Normal-Phase Preparative HPLC with Atmospheric Pressure Chemical Ionization Detection	M. Kagan; M. Chlenov; A. Bach; O. McConnell
1835-1848	Single-Point Calibration with a Non-linear Detector: Carbohydrate Analysis of Conifer Needles by Hydrophobic Interaction Chromatography–Evaporative Light-Scattering Detection (HIC–ELSD)	Bruce A. Kimball; Wendy M. Arjo; John J. Johnston
1849-1860	Ligand-Induced Protein Transconformation Disclosed by Equilibrium Gel Filtration	José Maurício Schneedorf; Marcelo Matos Santoro; Marcos Luiz dos Mares-Guia
1861-1873	Using HPLC Retention Parameters to Estimate Fish Bioconcentration Factors of Organic Compounds	Rongbo Guo; Xinmiao Liang; Jiping Chen; Qing Zhang; Wenzhong Wu; Antonius Kettrup
1875-1892	Determination of Deltamethrin and Its Metabolites, 3-Phenoxybenzoic Acid and 3-Phenoxybenzyl Alcohol, in Maternal Plasma, Amniotic Fluid, and Placental and Fetal Tissues by HPLC	Yan Ding; Catherine A. White; James V. Bruckner; Michael G. Bartlett
1893-1902	Application of High-Speed Countercurrent Chromatography to the Separation of Black Tea Theaflavins	Xueli Cao; John R. Lewis; Yoichiro Ito
1903-1914	Sensitive Determination of the Binding of Antidepressants to Synthetic Melanin by Liquid Chromatography After Pre-column Derivatization with Dansyl Chloride	Yasuhiko Higashi; Youichi Fujii
1915-1924	Evaluation of an HPLC Test for Impurities in the Corticosteroid, 11β,21-Dihydroxy-pregna-1,4-diene-3,20-dione[17a,16a–d]2′-methyloxazoline-21-acetate	C. B'Hymer
1925-1935	Determination of Rebamipide in Human Plasma by HPLC	Min Kyo Jeoung; Chang Soo Kim; Nam Hee Kim; Jin Tae Hong; Youn-Bok Chung; Youmie Park; Kyoung Soon Kim; Dong-Cheul Moon
1937-1946	HPLC Determination of Trehalose in Selaginella lepidophylla Plants	F. A. Vázquez-Ortíz; E. M. Valenzuela-Soto
1947-1953	Optimization of Active Saponin, Arganine C, for Microbicidal External Use	Benjamin K. Gosse; Yoichiro Ito; Ru Chih Huang
1955-1958	The Book Corner	Haleem J. Issaq
1959	Meeting Announcement
1961-1965	Liquid Chromatography Calendar

Volume 27, Issue 11 (2004)

vii-viii
1653-1671	Study of the Mechanism of Enantioseparation. VII. Effect of Temperature on Retention of Some Enantiomers of Phenylcarbamic Acid Derivates on a Teicoplanin Aglycone Chiral Stationary Phase	T. Rojkovičová; J. Lehotay; J. Krupčík; A. Fedurcová; J. Čižmárik; D. W. Armstrong
1671-1680	Liquid Chromatographic Resolution of Aryl α-Amino Ketones on Chiral Stationary Phases Based on (+)-(18-Crown-6)-2,3,11,12-Tetracarboxylic Acid	Myung Ho Hyun; Guanghui Tan; Yoon Jae Cho
1681-1693	LC Determination of the Enantiomeric Purity of L-Arginine Using a Teicoplanin Chiral Stationary Phase	Hassan Y. Aboul-Enein; Mohamed M. Hefnawy; Hubert Hoenen
1695-1710	Pulsed Electrochemical Detection of Aryl- and Alkylglycosides Following Reversed-Phase Liquid Chromatography	Ronita L. Marple; Xiaoming Li; William R. LaCourse
1711-1727	Characterization of Surface Modification, Thermal Stability, and Metal Selectivity Properties of Silica Gel Phases-Immobilized Dithiocarbamate Derivatives	Mohamed E. Mahmoud; Mohyi M. El-Essawi; Eiman M. I. Fathallah
1729-1742	Optimization of a Mobile Phase for Monitoring Strontium in Seawater Using Non-suppressed Ion Chromatography	S. Bilal Butt; W. Farhat; S. Jan; S. Ahmed; B. Mohammad; N. Akram
1743-1758	Adsorption of Synthetic Water-Soluble Polymers from Thermodynamically Good Solvents onto Microporous Column Packings	Tibor Macko; Martina Adler; Harald Pasch; Joeri F. Denayer; Achim Raphael
1759-1768	Quantification of Acarbose in Human Plasma by Liquid Chromatography—Electrospray Tandem Mass Spectrometry	B. B. Raut; B. L. Kolte; A. A. Deo; M. A. Bagool; D. B. Shinde
1769-1784	Comparison of Microwave-Assisted and Ultrasound-Assisted Extraction for Determination of Main Water-Soluble Bioactive Constituents in Traditional Chinese Medicinal Preparation Tongmaichongji by HPLC-DAD	Jiantao He; Zhihong Shi; Wenbao Chang
1785-1798	Selective Determination of Mercury(II) Ion in Water by Solvent Extraction Followed by Reversed-Phase HPLC	Susumu Ichinoki; Naomi Kitahata; Youichi Fujii
1799-1809	Determination of Cocaine in Samples of Hair Using the Chromatographic Column, ISRP-C₁₈	M. L. Menezes; G. A. Muzardo; M. S. Chaves
1811-1815	Liquid Chromatography Calendar

Volume 27, Issue 10 (2005)

1467-1482	ΔR_M as the Parameter Characterizing Chromatographic Properties of Polar Bonded Stationary Phases in Isoeluotropic Systems	Monika Waksmundzka-Hajnos; Anna Hawrył
1483-1490	Transition Between Supercoiled and Open Circular Plasmid DNA During Alcohol Precipitation	Panarat Tomanee; James T. Hsu
1491-1505	Effect of Mobile Phase on Loading Mass for Preparative Separation of Sanguinarine and Chelerythrine on a Reverse Phase Column	Fei Zhang; Bo Chen; Xu-Biao Luo; Xiao-Lan Zhu; Shou-Zhuo Yao
1507-1521	Chiral Separation of Several Pyrethroids on Polysaccharide-Based Chiral Stationary Phases Under Normal and Reversed Phase Modes	Guo-Sheng Yang; Piedad Parrilla Vázquez; Antonia Garrido Frenich; Jose L. Martínez Vidal; Hassan Y. Aboul-Enein
1523-1539	Study of Various Treatments to Isolate Low Levels of Cider Proteins to Be Analyzed by Capillary Sieving Electrophoresis	Domingo Blanco; Sara Junco; Yoana Expósito; Dolores Gutiérrez
1541-1552	A Validated HPLC Method for the Determination of the Neuraminidase Inhibitor, Zanamivir (GG167), in Spiked Human Plasma and in Pharmaceutical Formulations	Nevin Erk
1553-1563	A Reversed-Phase Ion-Pair HPLC Assay of the Products of the Reaction Between Carbon Disulfide and Ammonia	X. Y. Pang; H. W. Sun
1565-1577	Simultaneous Determination of Clobutinol Together with Some Anti-inflammatory Drugs in Urine by HPLC	Eleftheria T. Malliou; Catherine K. Markopoulou; John E. Koundourellis
1579-1592	An HPLC Method for the Analysis of Orange Color in Food Using β-Cryptoxanthin as an Indicator	Tomoko Hayashi; Hisao Oka; Yuko Ito; Tomomi Goto; Naoko Ozeki; Yuko Itakura; Hiroshi Matsumoto; Hitomi Ohno; Kiyoko Yoshida; Takahiko Miyazawa; Hisamitsu Nagase
1593-1609	Chromatographic Determination of Thiols After Pre-column Derivatization with o-Phthalaldehyde and Isoleucine	V. Concha-Herrera; J. R. Torres-Lapasió; M. C. García-Alvarez-Coque
1611-1626	Determination of Oxycodone and Its Metabolite, Noroxycodone, in Human Plasma by HPLC with Post-column Chemiluminescence Detection Using Electrogenerated Tris(2,2′-Bipyridyl)ruthenium(III)	Yukako Gemba; Masaharu Konishi; Takako Sakata; Yoshito Okabayashi
1627-1640	Isolation and Characterization of Fluoro-Jade B, a Selective Histochemical Stain for Neuronal Degeneration	Lulu Xu; Tom Heinze; Amy Pogge; William Slikker Jr.; Larry Schmued
1641-1646	Simultaneous Separation of Monoacylglycerols, Free Fatty Acids, and Fatty Acid Methyl and Ethyl Esters by Reversed-Phase HPLC	Jiann-Tsyh Lin; Charlotta Turner; Thomas A. McKeon
1647-1652	Liquid Chromatography Calendar

Volume 27, Issue 7-9 (2005)

Volume 27, Issue 6 (2005)

Volume 27, Issue 5 (2005)

Volume 27, Issue 4 (2005)

Volume 27, Issue 3 (2005)

Volume 27, Issue 2 (2005)

Volume 27, Issue 1 (2004)

1-15	Extended Thermodynamic Approach to Ion Interaction Chromatography: Effect of the Electrical Charge of the Solute Ion	T. Cecchi; F. Pucciarelli; P. Passamonti
17-29	HPLC Separation of Enantiomers of α-Substituted Proline Analogues by the Application of (S)-N-(4-Nitrophenoxy-carbonyl)phenylalanine Methoxyethyl Ester as Chiral Derivatizing Agent	A. Péter; G. Török; E. Vékes; J. Van Betsbrugge; D. Tourwé
31-48	Isolation and Determination of Phenolic Compounds in Fruit-Green Tea	Eva Blahová; Eva Brandšteterová; Adriana Fabulová
49-61	Chiral HPLC Resolution of Neutral Pesticides	Chiara M. Polcaro; Antonio Berti; Luisa Mannina; Carolina Marra; Massimo Sinibaldi; Stéphane Viel
63-81	Analysis of Nine Bioactive Compounds in Eucommia ulmoides Oliv. and Their Preparation by HPLC-Photodiode Array Detection and Mass Spectrometry	Xubiao Luo; Ming Ma; Bo Chen; Shouzhuo Yao; Zutian Wan; Dajin Yang; Hongwei Hang
83-93	Liquid Chromatographic Determination of Atorvastatin in Bulk Drug, Tablets, and Human Plasma	T. G. Altuntas; N. Erk
95-111	Validation of a Stability-Indicating HPLC Method for the Determination of Amiodarone HCl and Its Related Substances in Amiodarone HCl Injection	Matthew J. Christopherson; Kenton J. Yoder; R. Brent Miller
113-121	Separation of Peonidin and Cyanidin, Two Anthocyanidins, in Cranberries by Capillary Electrophoresis	D. J. Watson; A. A. Bushway; R. J. Bushway
123-143	Comparison of Selected Stationary Phases for Determination of Vancomycin and Ciprofloxacin Using Buffered Mobile Phases, With and Without Triethylamine	P. Forlay-Frick; J. Fekete
145-152	Preparation and Purification of Epigallocatechin by High-Speed Countercurrent Chromatography (HSCCC)	Xueli Cao; Yoichiro Ito
153-170	Determination of Anticonvulsant Drugs in Pharmaceutical Preparations by Micellar Liquid Chromatography	M. F. Cholbi-Cholbi; J. J. Martínez-Pla; S. Sagrado; R. M. Villanueva-Camañas; M. J. Medina-Hernández
171-179	HPLC Determination of Pesticide Residues Widely Employed in Sugar-Cane Cultures in River Water Samples	S. G. Brondi; F. M. Lanças
181-185	The Book Corner
187-191	Liquid Chromatography Calendar

Volume 26, Issue 20 (2003)

3331-3342	Evaluation of Liquid Chromatography–Mass Spectrometry for Routine Proteome Analyses	Li-Rong Yu; Haleem J. Issaq; Thomas P. Conrads; Takuma Uo; Josip Blonder; George M. Janini; Richard S. Morrison; Timothy D. Veenstra
3343-3355	Mechanistic Studies of the Separation of an HIV Protease Inhibitor from Its Piperazine Diastereomer by Reversed Phase High Performance Liquid Chromatography	N. Wu; D. R. Gauthier Jr.; A. Dovletoglou; P. M. Yehl
3357-3369	Investigation of Retention Behavior for Herbicides in Micro-HPLC with Temperature Changes	Won-Suk Kim; Ju Yeon Lee; Sung Kwang Lee; Young Hun Park; Dai Woon Lee
3371-3386	Controlling the Structure of a Trifluoroacylated Hydrazino Pharmaceutical Intermediate for Improved HPLC and GC Analyses	Mark D. Trone; Angela M. Pinto; Scott M. Thomas
3387-3400	Indirect Fluorescence of Amines in Capillary Electrophoresis, Using Cresyl Violet	Ming-Feng Huang; Huan-Tsung Chang
3401-3412	Optimization of an RP-HPLC Method for Drug Control Analysis	Mirjana Medenica; Darko Ivanović; Slavko Marković; Andjelija Malenović; Djura Mišljenović
3413-3431	Improvement of Sensitivity for the Determination of Propylene Glycol in Rat Plasma and Lung Tissue Using HPLC/Tandem MS and Derivatization with Benzoyl Chloride	Songmei Gao; David M. Wilson; Leslie E. Edinboro; Gerard M. McGuire; Stephen G. P. Williams; H. Thomas Karnes
3433-3451	Catecholamine Quantification in Body Fluids Using Isocratic, Reverse Phase HPLC-CoulArray Multi-electrode Chemical Detector System: Investigation of Sensitivity, Stability, and Reproducibility	Adarsh M. Kumar; Benny Fernandez; Michael H. Antoni; Seth Eisdorfer; Mahendra Kumar
3453-3462	Development and Validation of an HPTLC-Densitometry Method for Assay of Caffeine and Acetaminophen in Multicomponent Extra Strength Analgesic Tablets	Caitlin Sullivan; Joseph Sherma
3463-3473	Rapid HPLC Procedure for the Quantitation of Phytochelatins in Plant Tissue Extracts	Abdelrahim A. Hunaiti; Imad K. Abukhalaf; Natalia Silvestrov; Mohamed Bayorh
3475-3495	HPLC Enantiomeric Resolution of Phenyl Isothiocyanated Amino Acids on Teicoplanin-Bonded Phase Using an Acetonitrile-Based Mobile Phase: A Structural Consideration	Shushi Chen
3497-3509	Countercurrent Chromatographic Separation of Soybean Isoflavones by Two Different Types of Coil Planet Centrifuges with Various Two-Phase Solvent Systems	Kazufusa Shinomiya; Yozo Kabasawa; Hiroyuki Nakazawa; Yoichiro Ito
3511-3525	Study of Nine Aromatic Diamidines Designed to Optimize Their Analysis by HPLC	B. Rabanal; A. Negro
3527-3531	Liquid Chromatography Calendar
3533-3543	Author Index to Volume 26
3545-3581	Subject Index to Volume 26

Volume 26, Issue 19 (2003)

3147-3181	Dual Parallel Liquid Chromatography/Dual Mass Spectrometry (LC2/MS2) of Bovine Brain Total Lipid Extract	William Craig Byrdwell
3183-3197	Separation and Characterization of Chlorophyll Degradation Products in Silkworm Using HPLC-UV-APCI-MS	Young-Jae Park; Won-Suk Kim; Si-Hwan Ko; Dae-Seog Lim; Hyoung-Joo Lee; Won-Young Lee; Dai Woon Lee
3199-3215	Studies on the Thermodynamics During the Biopolymer Retention Process in Reversed-Phase Liquid Chromatography. I. The Free Energy Change and Its Fractions, Adsorption, and Desorption Free Energy Changes	Quan Bai; Xindu Geng
3217-3233	Rapid Method for Determination of Galanthamine in Amaryllidaceae Plants Using HPLC	Natali Rianika Mustafa; In Kyung Rhee; Robert Verpoorte
3235-3248	Preparative Chiral Chromatography of trans-Stilbene Oxide Using Cellulose tris(Phenylcarbamate), Chiralcel^® OC, as Stationary Phase	Y. Toga; K. Tachibana; A. Ichida
3249-3264	Column Switching Technique, Assisted On-Line Matrix Elimination, and Chiral Analysis of R- and S-1-Phenyl-1-butanol in Biphasic Saccharomyces cerevisiae Mediated Culture	Shiang-Rong Tsai; Cheanyeh Cheng
3265-3275	HPLC Analysis of Bucillamine by Derivatization with N-(1-Pyrenyl)Maleimide in Human Blood	Yasuhiko Higashi; Minako Yamashiro; Ruriko Yamamoto; Youichi Fujii
3277-3287	Lipophilicity of Barbiturates Determined by TLC	E. Kepczyńska; J. Bojarski; A. Pyka
3289-3305	Comparison of Medium Pressure Solid–Liquid Extraction and Rotation Planar Extraction of Ficus Leaves with Reference to Optimum Operating Parameters	Teijo Yrjönen; Irena Vovk; Breda Simonovska; Ola Mousa; Raimo Hiltunen; Heikki Vuorela; Pia Vuorela
3307-3314	Rapid HPTLC Determination of Rosiglitazone in Pharmaceutical Formulations	Anna Gumieniczek; Anna Berecka; Hanna Hopkala; Tomasz Mroczek
3315-3323	Simple Method for the Determination of Cefaclor in Human Plasma Samples by HPLC	V. Granados-Soto; M. E. Aguilar-Cota; G. Reyes-Garcia; R. Medina-Santillán; F. J. Flores-Murrieta
3325-3329	Liquid Chromatography Calendar

Volume 26, Issue 18 (2003)

2975-2985	Evaluating HPLC Assay Robustness with Experimental Design	Robert B. Waters; Angelos Dovletoglou
2987-3002	Prediction of HPLC Retention Time Using Multiple Linear Regression: Using One and Two Descriptors	Taesung Moon; Myung Whan Chi; Song Ja Park; Chang No Yoon
3003-3035	Comparison of Retention Behavior of Various Polystyrene Latex Particles and Gold Colloids on Different Channel Walls in Flow Field-Flow Fractionation	Jong Hee Song; Won-Suk Kim; Dai Woon Lee
3037-3044	Chiral Capillary Electrophoretic Determination of 2′,3′-Dideoxy-5-fluoro-3′-thiacytidine in Rat Plasma	David C. Delinsky; Eyas J. Abu-Raddad; Michael G. Bartlett
3045-3056	Comparative Study of the Reactivity and Selectivity Characteristics of Three Silica Gel Phases—Immobilized-8-Hydroxyquinoline for Separation and Pre-concentration of Chromium (III) from Water Samples	Mohamed E. Mahmoud; Ezzat M. Soliman
3057-3068	Facile Reversed-Phase HPLC Resolution and Quantitative Determination of Aristolochic Acid and Aristolactam Analogues in Traditional Chinese Medicine	Jenq-Huei Jou; Shushi Chen; Tian-Shung Wu
3069-3074	Isolation and Purification of Kava Lactones by High Performance Centrifugal Partition Chromatography	J. R. Mikell; B. T. Schaneberg; I. A. Khan
3075-3084	Enantioseparation of Organophosphonate Derivatives on Amylose Tris(3,5-Dimethylphenylcarbamate) Chiral Stationary Phase by HPLC	Guo-Sheng Yang; Piedad Parrilla Vazquez; Antonia Garrido Frenich; Jose L. Martinez Vidal; Hassan Y. Aboul-Enein
3085-3092	Preparation of Mevinolinic Acid from Monascus purpureus Using High-Speed Countercurrent Chromatography (HSCCC)	Qizhen Du; Ming Xia; Yoichiro Ito
3093-3104	Novel Method for the Determination of Piperazine in Pharmaceutical Drug Substances Using Hydrophilic Interaction Chromatography and Evaporative Light Scattering Detection	Carlie McClintic; David M. Remick; Jeffrey A. Peterson; Donald S. Risley
3105-3115	Study of the Stability of Oligodeoxynucleotide–Doxorubicin Conjugate In Vitro and Its Pharmacokinetics In Vivo by RP-HPLC	Yuhong Ren; Dongzhi Wei; Jianwen Liu; Xiaoyun Zhan
3117-3128	New Approach for Inorganic Anion Analysis by Ion Exchange Chromatography Coupled with Evaporative Light Scattering Detection	M. El Haddad; R. Mamouni; S. El Antri; M. Khouili; M. Akssira; M. Dreux; S. Lazar
3129-3139	Selective Determination of Tin (II) Ion in Water by Solvent Extraction with Salicylidenamino-2-thiophenol Followed by Reversed-Phase High-Performance Liquid Chromatography with Photometric Detection	Susumu Ichinoki; Hatsumi Iwase; Fumio Arakawa; Kanami Hirano; Youichi Fujii
3141-3145	Liquid Chromatography Calendar

Volume 26, Issue 17 (2003)

2771-2781	Characterization of Polymeric Wheat Proteins by Flow Field-Flow Fractionation/MALLS	S. G. Stevenson; S. You; M. S. Izydorczyk; K. R. Preston
2783-2795	Comparison of Capillary Zone Electrophoretic Techniques Combined with Indirect UV, Direct UV, and Mass Spectrometric Detection for the Determination of Underivatized Amino Acids and Vitamin B₆ in Infusion Solutions	Christian W. Klampfl; Thuy Diep Thanh Vo
2797-2808	Selective Determination of Mercury(II) Ion by Solvent Extraction with N-(Dithiocarboxy)sarcosine, Diammonium Salt Followed by Ligand Exchange and Reversed-Phase HPLC with Photometric Detection	Susumu Ichinoki; Youko Okamoto; Hiroya Ishikuma; Youichi Fujii
2809-2838	Thermodynamic Approaches to Intermolecular Interaction and Retention Behavior in Liquid Chromatography	Zilin Chen; Takashi Nakayama; Tatsuro Nakagama; Katsumi Uchiyama; Toshiyuki Hobo
2839-2859	Critical Considerations for High-Reliability Open Access LC/MS	Art Coddington; John Van Antwerp; Harri Ramjit
2861-2871	Protein Binding Study of Perillyl Alcohol Enantiomers by High Performance Frontal Analysis	Dexian Wang; Myong Seok Song; Gengliang Yang; Kyung Ho Row
2873-2880	Preparation of Polysaccharide-Based Chiral Stationary Phases and the Direct Separation of Six Chiral Pesticides and Related Intermediates	Z. Q. Zhou; P. Wang; S. R. Jiang; M. Wang; L. Yang
2881-2896	Study of the Preparation Conditions of Silica Monoliths for HPLC	Zhi-Guo Shi; Yu-Qi Feng; Shi-Lu Da
2897-2908	Rapid Determination of Sildenafil Citrate in Pharmaceutical Preparations Using Monolithic Silica HPLC Column	Hassan Y. Aboul-Enein; Mohamed M. Hefnawy
2909-2929	HPLC-DAD Methods for Studying the Stability of Solutions Containing Hydromorphone, Ketorolac, Haloperidol, Midazolam, Famotidine, Metoclopramide, Dimenhydrinate, and Scopolamine	S. Nassr; M. C. Dubuc; P. Lavoie; J. L. Brazier
2931-2939	Toxic/Harmful Solvents-Free Technique for HPLC Determination of Six Sulfonamides in Meat	Kunihiro Kishida; Naoto Furusawa
2941-2960	Adsorption Separation for the Extracts from Ginkgo biloba Leaves Using Intermediate Polarity Resins	Shih-Ming Lai; Rui-Long Chen; Shing-Yi Suen
2961-2968	Simultaneous Measurements of Creatinine and Purine Derivatives in Ruminant's Urine Using Ion-Pair HPLC	P. García del Moral; M. T. Díez; J. A. Resines; I. G. Bravo; M. J. Arín
2969-2973

Volume 26, Issue 16 (2003)

ix-x	Foreword
2611-2627	Single- and Multi-channel OPLC Separation on Non-segmented Sorbent Bed Using Flowing Eluent Wall for Operating Segmentation	Emil Mincsovics; Michel Manach; László Kecskés; Barnabás Tapa; Domitille Papillard; Ernő Tyihák
2629-2649	Thin-Layer Chromatography of Phytoecdysteroids	M. Báthori; H. Kalász; G. Janicsák; Z. Pongrácz; J. Vámos
2651-2661	Use of Complexation TLC to Investigate Monosulfides. II. Silica Impregnated with the Cd(II), Sr(II), Eu(III), and V(IV) Cations as Stationary Phase	G. Grygierczyk; J. Wasilewski; D. Łomankiewicz; W. Klimczok; T. Kowalska
2663-2671	Investigation of an Homologous Series of Fatty Acids by TLC. II. Comparison of Separation of Fatty Acids on RP-18 Plates with Different Mobile Phases	A. Pyka; K. Bober
2673-2685	TLC Separation of Fluoroquinolones: Searching for Better Selectivity	Irena Maria Choma
2687-2696	Identification of New Phthalazine Derivatives by HPTLC-FTIR and Characterization of Their Separation Using Some Molecular Properties	Claudia Cimpoiu; Vasile Miclaus; Grigore Damian; Mircea Puia; Dorina Casoni; Constantin Bele; Teodor Hodisan
2697-2702	Thin Layer Chromatographic Analysis of Free Pool Amino Acids in Cercariae, Rediae, Encysted Metacercariae, and Excysted Metacercariae of Echinostoma caproni	Elizabeth L. Ponder; Bernard Fried; Joseph Sherma
2703-2707	TLC Analysis of Corrinoid Compounds in Fish Sauce	Shigeo Takenaka; Toshiki Enomoto; Shingo Tsuyama; Fumio Watanabe
2709-2717	HPTLC Determination of Betamethasone in Tablets and Its Validation	Lestyo Wulandari; Gunawan Indrayanto
2719-2727	Determination of Famotidine in Acid Reduction Tablets by HPTLC and Videodensitometry of Fluorescence Quenched Zones	Alison N. Campbell; Joseph Sherma
2729-2739	A Simple and Reliable HPTLC Method for the Quantification of the Intense Sweetener Sucralose^®	Bernd Spangenberg; Jörg Stroka; Isabel Arranz; Elke Anklam
2741-2750	Lipophilicity of Selected Bile Acids as Determined by TLC. I	A. Pyka; M. Dolowy
2751-2761	TLC Study of the Binding of Nonionic Surfactants to the Corn Protein Zein	T. Cserháti; E. Forgács; Z. Illés
2763	Meeting Announcement
2765-2769	Liquid Chromatography Calendar

Volume 26, Issue 15 (2003)

2417-2447	Chromatographic Methods Used to Identify and Quantify Organic Polymer Additives	Dennis Jenke
2449-2464	Organic Extractables from Packaging Materials: Chromatographic Methods Used for Identification and Quantification	Dennis Jenke
2465-2479	Studies of Molecular Association of Glutenins and Maltodextrin in Solution by Capillary Electrophoresis	G. M. Davila-El Rassi; J. A. Mitchum; M. C. Escober; P. Rayas-Duarte; Z. El Rassi
2481-2490	Determination of S-Adenosyl-L-methionine in Dietary Supplement Preparations by Capillary Electrophoresis	Alberto Sitton; Martin G. Schmid; Gerald Gübitz; Hassan Y. Aboul-Enein
2491-2503	Poly(4-Vinylpyridine) as Novel Organic Phase for RP-HPLC. Unique Selectivity for Polycyclic Aromatic Hydrocarbons	H. Ihara; W. Dong; T. Mimaki; M. Nishihara; T. Sakurai; M. Takafuji; S. Nagaoka
2505-2516	HPLC Enantioseparation of Novel Chiral Tetrahedral Heterometal Clusters on a Cellulose tris-(3,5-Dimethylphenylcarbamate) CSP	X. -Y. Zhu; Y. -C. Cai; Y. -H. Zhang; L. -R. Chen; Y. -M. Li
2517-2533	Supercritical Fluid Extraction of Quercetin and Rutin from Hyperici Herba	Elizabeta Dimitrieska-Stojković; Zoran Zdravkovski
2535-2549	Chloramphenicol Residues in Food Samples: Their Analysis and Stability During Storage	Macarena Ramos; Angela Aranda; Mercedes Martín de Pozuelo; Thea Reuvers
2551-2566	Development and Validation of an HPLC Method for the Impurity and Quantitative Analysis of Etoricoxib	Robert Hartman; Ahmed Abrahim; Andrew Clausen; Bing Mao; Louis S. Crocker; Zhihong Ge
2567-2579	Rapid Method for Analysis of Aspirin–Butalbital in Serum Utilizing a Monolithic C₁₈ Column	C. Pistos; J. T. Stewart
2581-2591	Simultaneous Analysis of Candesartan Cilexetil and Hydrochlorothiazide in Human Plasma and Dosage Forms Using HPLC with a Photodiode Array Detector	Nevin Erk
2593-2604	Determination of Radiolysis Products in Zirconium Salt of Di-(2-Ethylhexyl) Phosphoric Acid by High Performance Liquid Chromatography/Mass Spectrometry	Yang Han Beom; Lee Il Hee; Moon Hyung Sil
2605-2609

Volume 26, Issue 14 (2003)

ix	Foreword	Jerome E. Haky
2195-2224	Subproteomics in Analytical Chemistry: Chromatographic Fractionation Techniques in the Characterization of Proteins and Peptides	Kevin M. Millea; Ira S. Krull
2225-2254	Defining the Roles of Collagen and Collagen-Like Proteins Within the Proteome	Diane Baronas-Lowell; Janelle L. Lauer-Fields; Gregg B. Fields
2255-2283	Effect of Experimental Parameters on the HPLC Separation of Peptides and Proteins	Haleem J. Issaq; Stephen D. Fox; Megha Mahadevan; Thomas P. Conrads; Timothy D. Veenstra
2285-2301	Integration of Chromatography and Peptide Mass Modification for Quantitative Proteomics	Thomas C. Hunter; Michael P. Washburn
2303-2313	Effect of pH and Salts on the Binding of Ring-Substituted Phenol Derivatives to the Corn Protein Zein, Studied by Thin-Layer Chromatography	Tibor Cserháti; Esther Forgács
2315-2328	Profiling of Secreted Proteins from Human Ovarian Cancer Cell Lines by Surface-Enhanced Laser Desorption Ionization Time-of-Flight Mass Spectrometry	DaRue Prieto; Thomas P. Conrads; Dominic A. Scudiero; Timothy D. Veenstra; Haleem J. Issaq
2331-2350	Study of the Mechanism of Enantioseparation. IV. Study of Enantioseparation of Some Derivatives of Phenylcarbamic Acid Using π-Complex Stationary Phase in HPLC	J. Dungelová; J. Lehotay; J. Cizmarik; D. W. Armstrong
2351-2367	Chiral Separation of Fluoxetine and Its Analogs with Charged Cyclodextrins by Capillary Electrophoresis	Takayo Inoue; Jen P. Chang
2369-2379	Effect of Inlet Frit Lengths on the Hydrodynamic Relaxation Efficiency in Frit Inlet Asymmetrical Flow Field-Flow Fractionation	Myeong Hee Moon; Jisun Lee; Jang-Su Park
2381-2397	Optimization of ASE Conditions for the HPLC Determination of Rutin and Isoquercitrin in Sambucus nigra L	Andrzej L. Dawidowicz; Dorota Wianowska; Jan Gawdzik; Danuta H. Smolarz
2399-2409	Application of an HPLC Method for Analysis of Propolis Extract	M. L. Bruschi; S. L. Franco; M. P. D. Gremião
2411-2416

Volume 26, Issue 13 (2003)

2031-2039	Computational Chemical Simulation of Chromatographic Retention of Phenolic Compounds	Toshihiko Hanai; Chihiro Mizutani; Hiroshi Homma
2041-2051	Analysis of Stibonic Acids by Ion Exchange Chromatography with ESI-MS/Photodiode Array Detection	T. Luke Simmons; Thomas G. McCloud
2053-2063	Development and Validation of an HPLC Method for Determination of Lomefloxacin in Seminal Plasma Involving Solid-Phase Extraction (SPE)	Giuseppe Carlucci; Pietro Mazzeo; Claudio Vetuschi
2065-2082	QSPR Prediction of Three Partition Properties for Phenylacrylates	D. B. Wei; L. S. Wang; Z. F. Lin; H. Y. Hu
2083-2101	Effects on Enantioselectivity by the Use of Polysaccharide-Based Columns by Multimodal Elution	Quezia B. Cass; Ana Luiza G. Degani; Neila M. Cassiano
2103-2117	A new diamide-type chiral stationary phase for chiral resolution by normal and reversed phase HPLC	Zilin Chen; Takashi Fuyumuro; Tatsuro Nakagama; Katsumi Uchiyama; Toshiyuki Hobo
2119-2131	Mixed Mode of Hydrophilic and Ionic Interaction Pressurized Capillary Electrochromatography for Separation of Basic Compounds	Kai Zhang; Chao Yan; Zhichao Zhang; Qinsun Wang; Ruyu Gao
2133-2140	Determination of Scutellarin in Scutellaria barbata Extract by Liquid Chromatography–Electrochemical Detection	Wenzhu Zhang; Duolong Di; Bo Wen; Xia Liu; Shengxiang Jiang
2141-2156	Drug Dissolution Studies and Determination of Deflazacort in Pharmaceutical Formulations and Human Serum Samples by RP-HPLC	Yalçın Özkan; Ayhan Savaşer; Çetin Taş; Bengi Uslu; Sibel A. Özkan
2157-2165	Chromatographic Separation of Phenolic Compounds from Rapeseed by a Sephadex LH-20 Column with Ethanol as the Mobile Phase	R. Amarowicz; P. P. Kolodziejczyk; R. B. Pegg
2167-2176	High Throughput Analysis of Di-(2-Ethylhexyl)phthalate Metabolites in Urine for Exposure Assessment	Kayoko Kato; Takayasu Yamauchi; Kimio Higashiyama; Hiroyuki Nakazawa
2177-2187	HPLC Determination of Organic Acids in Traditional Balsamic Vinegar of Reggio Emilia	D. Sanarico; S. Motta; L. Bertolini; A. Antonelli
2189-2194	Liquid Chromatography Calendar

Volume 26, Issue 12 (2003)

1853-1875	Experimental Study of Continuous Separation of 1-1^′-Bi-2-Naphthol Enantiomers by an Eight-Column Simulated Moving Bed System	Shih-Ming Lai; Rong-Yi Chen
1877-1884	Development of High-Performance Liquid Chromatography–Electrospray Mass Spectrometry with Size-Exclusion Chromatography for Determination of Acrylamide in Fried Foods	Koichi Inoue; Yoshihiro Yoshimura; Hiroyuki Nakazawa
1885-1894	HPLC Method for the Analysis of Atrazine in Freshwater Bivalves	Analu Egydio Jacomini; Pierina Sueli Bonato; Wagner Eustáquio Paiva Avelar
1895-1903	Countercurrent Chromatographic Purification of Polysaccharides from Achyranthes bidentata with an Aqueous Two-Phase System Using a Cross-Axis Coil Planet Centrifuge	Zhimao Chao; Yoichi Shibusawa; Heisaburo Shindo; Yoichiro Ito
1905-1912	Cyclohexanediol Fatty Acid Diesters as Model Compounds for Mechanistic Studies in Silver Ion High Performance Liquid Chromatography	Boryana Nikolova-Damyanova; Gary Dobson; Svetlana Momchilova; William W. Christie
1913-1925	Rapid Simultaneous Determination of Three Methylxanthines in Human Plasma by Capillary Electrophoresis	Chia-Hsien Feng; Hsin-Lung Wu; Shun-Jin Lin; Su-Hwei Chen
1927-1936	An LC Method for Simultaneous Determination of Amoxicillin and Sulbactam Pivoxil in a Combination Formulation	Meiling Qi; Peng Wang; Yujing Sun; Jun Wang
1937-1957	LC–MS/MS Determination of Carbamazepine, Pindolol, and Theophylline in Human Serum	Mohammed E. Abdel-Hamid; Oludotun A. Phillips
1959-1968	Selective Removal of a Pharmaceutical Process Impurity Using a Reactive Resin	Christopher J. Welch; Mirlinda Biba; Antoinette Drahus; David A. Conlon; Hsien Hsin Tung; Paul Collins
1969-1976	The Influence of Malic Acid, Phosphate Ion, and Urea on the Mobility of Metal Ions	Nataša Brajenović; Maja Tonković
1977-1990	A Rapid HPLC Assay for the Determination of Dextro-propoxyphene Related Substances in Combination with Aspirin, Acetaminophen, and Caffeine in Tablet and Capsule Formulations	Larry J. Burge; David W. Raches
1991-2002	Large Convoluted Tubing for Scale-Up of Slow Rotary Countercurrent Chromatograph	Qizhen Du; Peter Winterhalter; Yoichiro Ito
2003-2012	Use of High Performance Liquid Chromatography for the Determination of Cocaine and Benzoylecgonine in Human Hair	P. Fernández; M. León; A. M. Bouzas; A. M. Bermejo; M. J. Tabernero
2013-2021	Quantitative Determination of Lanatosides in the Hybrid Digitalis ambigua × Digitalis lanata Leaves by HPLC	Yukari Ikeda; Youichi Fujii
2023-2024
2025-2029

Volume 26, Issue 11 (2003)

1677-1693	Capillary Electrophoretic Separation and Quantitation of Ractopamine Stereoisomers Using Cyclodextrins as Chiral Additives	Takayo Inoue; Jen P. Chang
1695-1707	A Coupled Flow Injection-Capillary Electrophoresis System for Kinetic Study of Aspirin Hydrolysis in Aqueous Solution	Zengxuan Cai; Hengwu Chen
1709-1717	Chiral Separation of Enantiomers of a Plant Growth Regulator, Abscisic Acid, by Capillary Electrophoresis with Cyclodextrin Additives	Yan Wang; Min Zhao
1719-1730	Optimized Separation of Isoquinoline Alkaloids in Thalictrum Herbal Medicine by Microemulsion Electrokinetic Chromatography	Yiqi Luo; Tao Bo; Meng Li; Suxuan Gong; Ke An Li; Huwei Liu
1731-1741	Application of Solid-Phase Extraction of Fluoroquinolone Derivatives from a Biological Matrix to Their Biodetermination by Liquid Chromatography	D. Kowalczuk; H. Hopkała; A. Gumieniczek
1743-1753	Quantitation of Propyl Gallate in an Active Pharmaceutical Ingredient (API) Using High-Low Chromatography	Scott M. Thomas; Mark D. Trone; Thomas Hooker; Jason G. Dorwart; Leslie A. Morneweck
1755-1767	Development and Validation of an RP-HPLC Method for the Determination of Valacyclovir in Tablets and Human Serum and Its Application to Drug Dissolution Studies	Ayhan Savaşer; Cansel K. Özkan; Yalçın Özkan; Bengi Uslu; Sibel A. Özkan
1769-1786	On-Line Detection for the HPLC Analysis of Water-Soluble Vitamins in Multivitamin Tablets	Ying Li; Phyllis R. Brown
1787-1796	An HPSEC Method for Determining the Cleavage Position of a Protein in Enzymatic Hydrolysis	Deqing Shi; Wei Qi; Mingxia He; Zhimin He
1797-1808	Validation of HPLC Analysis of Aspartate and Glutamate Neurotransmitters Following o-Phthaldialdehyde-Mercaptoethanol Derivatization	S. Rabouan; J. C. Olivier; H. Guillemin; D. Barthes
1809-1826	Enrichment of Trace Chlorinated Species in a Complex Matrix of Fatty Acids Using HPLC in Conjunction with Gas Chromatography-Halogen Specific Detection	Wenshan Zhuang; Bruce McKague; John Carey; Douglas Reeve
1827-1838	Slow Rotary Countercurrent Chromatography	Qizhen Du; Yoichiro Ito
1839-1845	Determination of the L-Enantiomer of Nateglinide in a Bulk Drug Substance by Chiral Reversed-Phase Liquid Chromatography	Meiling Qi; Peng Wang; Yujing Sun; Ying Li
1847-1852

Volume 26, Issue 9-10 (2003)

1335-1344	CCC 2002—Beijing, Second International Conference on Countercurrent Chromatography: Trends in Research and Applications	Alain Berthod; Ian A. Sutherland; Tianyou Zhang
1345-1354	A New Small Coil-Volume CCC Instrument for Direct Interfacing with MS	Lee Janaway; David Hawes; Svetlana Ignatova; Philip Wood; Ian A. Sutherland
1355-1372	Spiral Disk Assembly for HSCCC: Column Design and Basic Studies on Chromatographic Resolution and Stationary Phase Retention	Yoichiro Ito; Fuquan Yang; Paul E. Fitze; James V. Sullivan
1373-1396	Stationary Phase Retention in CCC: Modelling the J-Type Centrifuge as a Constant Pressure Drop Pump	Philip L. Wood; David Hawes; Lee Janaway; Ian A. Sutherland
1397-1415	Property Calculation and Prediction for Selecting Solvent Systems in CCC	Zongcheng Li; Yujie Zhou; Fuming Chen; Li Zhang; Yan Yang
1417-1430	Determination of J-Type Centrifuge Extra-Coil Volume Using Stationary Phase Retentions at Differing Flow Rates	Philip L. Wood; David Hawes; Lee Janaway; Ian A. Sutherland
1431-1447	Estimation of Separation Factor for Analogues in CCC Using UNIFAC	Fuming Chen; Yujie Zhou; Zongcheng Li
1449-1474	Modelling CCC Using an Eluting Countercurrent Distribution Model	I. A. Sutherland; J. de Folter; P. Wood
1475-1491	Resolution in CCC: The Effect of Operating Conditions and Phase System Properties on Scale-Up	I. A. Sutherland; D. Hawes; R. van den Heuvel; L. Janaway; E. Tinnion
1493-1508	A New Class of Solvents for CCC: The Room Temperature Ionic Liquids	Alain Berthod; Samuel Carda-Broch
1509-1520	Selection of Aqueous Two-Phase Solvent Systems in CCC	Yan Gong; Jian-Guang Huang; Xian-Jie Liu; Zong-Cheng Li
1521-1535	An Investigation of the Influence of the Gravity Field on the Interface of Two Immiscible Liquids—A Computational Study Comparing Prediction with Experiment	Carola S. König; Ian A. Sutherland
1537-1550	Organic Phase Retention in CCC: Effect of Temperature, Tubing Material, Tubing Bore, Mobile Phase Flow, and the Addition of an Extraction Agent	T. A. Maryutina; S. N. Ignatova; I. A. Sutherland
1551-1564	A Fast, Effective Method of Characterizing New Phase Systems in CCC	S. N. Ignatova; I. A. Sutherland
1565-1577	Preparation of National Certified Reference Materials of Active Compounds from Natural Products by CCC	Tianyou Zhang; Xueli Cao; Xiao Han
1579-1591	Separation of Dammarane-Saponins from Notoginseng, Root of Panax notoginseng (Burk.) F. H. Chen, by HSCCC Coupled with Evaporative Light Scattering Detector	Xue-Li Cao; Yu Tian; Tian-You Zhang; Qing-Hui Liu; Li-Jun Jia; Yoichiro Ito
1593-1607	Determination of Plutonium in Soil by ICP-MS After CCC Preseparation	Yu-Ren Jin; Guo-Qing Zhou; Xu-Hui Wang; Bing Xia; Ling Li; Jun-Feng Wu; Dong-Mei Li; Li-Xing Zhang

Volume 26, Issue 9-10 (2003)

1609-1621	Separation of Apple Catechin Oligomers by CCC	Yoichi Shibusawa; Akio Yanagida; Heisaburo Shindo; Yoichiro Ito
1623-1636	Separation and Identification of Flavonoids in an Extract from the Seeds of Oroxylum indicum by CCC	Li-Juan Chen; David E. Games; Jonathan Jones; Huw Kidwell
1637-1648	Analysis of Acidic Herbicides in Water Using a Toroidal Coil CCC	Yu-Lin Huang; Tiing Yu
1649-1657	Retention of Solids in Rotating Coiled Columns: The Effect of β Value and Tubing Material	P. S. Fedotov; I. A. Sutherland; P. Wood; B. Ya. Spivakov
1659-1669	Application of CCC for the Separation of Lutein from a Crude Extract of Marigold Flower Petals	Yun Wei; Tianyou Zhang; Guoqing Xu; Yoichiro Ito
1671-1676

Volume 26, Issue 8 (2003)

1169-1196	Adamantyl Modified Silica via Olefin Hydrosilation on a Hydride Intermediate	M. T. Matyska; J. J. Pesek; S. Tong; J. E. Sandoval
1197-1206	Application of Alkylamide Phase to the Separation of Inorganic Anions by Reversed Phase HPLC	Bogusław Buszewski; Tadeusza Buszewska; Renata Gadzała-Kopciuch
1207-1217	Analysis of Safflower Yellow in Food by Liquid Chromatography with Photodiode Array and Electrospray Mass Spectrometric Detection	Koichi Inoue; Yuko Yamashita; Yoshihiro Yoshimura; Makiko Yamada; Mikio Nakamura; Yoshio Ito; Hiroyuki Nakazawa
1219-1229	Capillary Electrophoretic Analysis of Pharmacologically Active Xanthone Compounds from Swertia przewalskii pissjauk Extract	Yifang Yang; Zhixin Liao; Lei Guo; Yi Chen
1231-1253	HPLC Determination of Low Molecular Weight Organic Acids in Honey with Series-Coupled Ion-Exclusion Columns	Ma. J. Nozal; J. L. Bernal; J. C. Diego; L. A. Gómez; M. Higes
1255-1266	Automatic Selection of Mobile Phases. III. TLC on Silica of 2,3,4-Trisubstituted Tetrahydroisoquinolinones	M. D. Palamareva; M. P. Stoyanova; I. D. Kozekov
1267-1274	Separation of High Purity Przewaquinone A by High-Speed Countercurrent Chromatography	Xiao Han; Tianyou Zhang; Yoichiro Ito
1275-1286	Stability of ¹³C-Urea/PEG Capsules by LC-APCI-MS	Kyoung Soon Kim; Youmie Park; Sanghyun Lee; Dong Cheul Moon; Bak-Kwang Kim
1287-1296	A Modified Reverse-Phase HPLC Method for the Analysis of Mexiletine Hydrochloride	Sarita Kaushik; K. S. Alexander
1297-1313	A Rapid and Sensitive HPLC Method for the Determination of Venlafaxine and O-Desmethylvenlafaxine in Human Plasma with UV Detection	B. B. Raut; B. L. Kolte; A. A. Deo; M. A. Bagool; D. B. Shinde
1315-1326	A Simplified Method for the Estimation of Amiodarone Hydrochloride by Reverse-Phase High Performance Liquid Chromatography	N. Thyagarajapuram; K. S. Alexander
1327
1329-1334

Volume 26, Issue 7 (2003)

1011-1025	Determination of Hydrocortisone and Associated Compounds in Pharmaceutical Preparations by Micellar Electrokinetic Chromatography	J. M. Lemus Gallego; J. Pérez Arroyo
1027-1039	Use of an Amino Stationary Phase to Study the Vancomycin Dimerization Dependence on Solute Enantioselectivity	Eric Jourdan; Mohamed Haroun; Ines Slama; Anne Ravel; Catherine Grosset; Annick Villet; Eric Peyrin
1041-1050	A Rapid Method for the Estimation of Bile Salts in Complex Tanning Brines by RPHPLC	Andrew G. Gehring; David G. Bailey; Rocco F. Caveng Jr; Russell H. Vreeland
1051-1058	Relative Retention Times of Molecular Species of Acylglycerols, Phosphatidylcholines, and Phosphatidylethanolamines Containing Ricinoleate in Reversed-Phase HPLC	Jiann-Tsyh Lin; Thomas A. McKeon
1059-1067	HPLC Determination of Flunarizine Dihydrochloride in Tablets and Its Validation	Wiwin Farina Kartinasari; Henny Chufianty; Gunawan Indrayanto
1069-1082	Reversed-Phase Liquid Chromatographic Method for Analysis of Endosulfan and Its Major Metabolites	Tariq Siddique; Zahir A. Zahir; William T. Frankenberger Jr.
1083-1094	Effect of the Tethering Groups of Chiral Stationary Phases Based on ( )-(18-Crown-6)- 2,3,11,12-Tetracarboxylic Acid on the Liquid Chromatographic Resolution of β-Amino Acids	Myung Ho Hyun; Yoon Jae Cho; Jin Ah Kim; Jong Sung Jin
1095-1108	Separation of Selected Bile Acids by TLC. I	A. Pyka; M. Dołowy
1109-1116	Tamsulosin Dissolution from Pharmaceutical Dosage Forms Using an Automated HPLC System	Hassan Y. Aboul-Enein; Rajaa F. Hussein; Mahasen A. Radwan; Ahmad Yusuf; Wijdan Al-Ahmadi; Sameer Al-Rawithi
1117-1133	Simultaneous Determination of Metformin in Its Multicomponent Dosage Forms with Glipizide and Gliclazide Using Micellar Liquid Chromatography	B. L. Kolte; B. B. Raut; A. A. Deo; M. A. Bagool; D. B. Shinde
1135-1147	Separation of Phospholipids and Glycolipids Using Analytical Toroidal-Coil Counter-Current Chromatography. II. Comparison of the Hydrophobicity Between Mycoplasma fermentans and Human-Brain Lipids	Sachie Matsuda; Kazuhiro Matsuda; Yoichiro Ito
1149-1159	Application of a Polymeric Solid Phase Extraction for the Analysis of Sulfonamides in Milk by LC/MS	Dal-Ho Kim; Jong Oh Choi; Jinseog Kim; Dai Woon Lee
1161
1163-1168

Volume 26, Issue 6 (2003)

849-869	Micro-channel Thermal Field-Flow Fractionation: High-Speed Analysis of Colloidal Particles	Josef Janca
871-882	Chromatographic Determination of the Association Constants Between Psoralen Derivatives and Modified β-Cyclodextrin: Effect of Sucrose as a Co-enhancer Association Agent	L. Ismaili; C. André; L. Nicod; J. L. Mozer; J. Millet; B. Refouvelet; S. Makki; J. F. Robert; A. Xicluna; Y. C. Guillaume
883-893	Viscosity-Temperature Dependence on DNA Stretching: Slalom Chromatography Study	Yves Claude Guillaume; Tong Thanh Truong; Eric Peyrin; Laurence Nicod; Alain Xicluna; Jean François Robert; Mireille Thomassin; Joelle Millet
895-910	Robotic Sample Preparation and HPLC Determination of the Major Component of Ivermectin in Human Plasma	J. Y. -K. Hsieh; L. Lin; W. Fang; B. K. Matuszewski
911-923	Speciation of Thulium Porphyrin Complexes by Reversed-Phase HPLC	Jun-Feng Zhang; Hong Wang; An-Xin Hou; Chang-Fa Wang; Hua-Shan Zhang
925-935	Determination of Acetaminophen and Phenacetin in Porcine Microsomal Samples	Sherry K. Cox; Tina Hamner; Joe Bartges
937-952	The Effect of Ion Pairing Reagents in the Retention Profile of Zwitterionic Cephalosporins	C. M. Pistos; A. Tsantili-Kakoulidou; M. Koupparis
953-961	HPLC Determination of Sulfathiazole in French Honeys	Anne-Claire Martel; Sarah Zeggane
963-976	Preparation of Strong Cation Exchange Packings Based on Monodisperse Poly(Glycidyl Methacrylate-co-Ethylenedimethacrylate) Particles and Their Application	Bolin Gong; Yuehua Shen; Xindu Geng
977-986	Reversed-Phase HPLC Determination of Sibutramine Hydrochloride in the Presence of its Oxidatively-Induced Degradation Products	A. I. Segall; E. A. Collado; R. A. Ricci; M. T. Pizzorno
987-991	Simple HPLC Method for the Determination of Enalaprilat in Human Plasma	Laila I. Abou-Basha; Lobna F. Wahman; Hassan Y. Aboul-Enein
993-1003	Comparison of Different Capillary Electrophoresis Modes and HPLC for the Separation of Xanthones	Tao Bo; Feng Liu; Ke An Li; Huwei Liu
1005-1010

Volume 26, Issue 5 (2003)

683-695	Studies on Renaturation with Simultaneous Purification of Recombinant Human Proinsulin from E. coli with High Performance Hydrophobic Interaction Chromatography	Quan Bai; Yu Kong; Xin-du Geng
697-707	Ultrashort Open-Tubular Capillary Column with Modified Silica-Gel Thin Layer for Capillary Electrochromatography	Takao Tsuda; Shiro Matsuki; Motonori Munesue; Shinya Kitagawa; Hiizu Ochi
709-722	New Electrolyte Composition for Determination of Anions by Capillary Electrophoresis with Indirect UV Detection	A. Negro; E. Paz; B. Rabanal
723-736	Evaluation of Octadecene–Polybutadiene-Coated Zirconia Stationary Phase Based on Linear Solvation Energy Relationships	Yu Liu; Yun-feng Guo; Hui Wang; Yu-jie Xing; Yu-min Zuo
737-750	Bronopol as an Ingredient of a New Test Mixture for Evaluation of HPLC Columns	Boguslaw Buszewski; Iwona Cendrowska; Katarzyna Krupczynska; Renata M. Gadzala-Kopciuch
751-761	Comparative Study of Retention of Glucosinolates and Inorganic Ions on Selected Silica-Based and Polymer-Based Ion Exchange Columns	M. El Haddad; S. Lazar; S. El Antri; M. N. Benchekroun; M. Akssira; M. Dreux
763-772	Highly Sensitive Methods for Determination of Fluoride in Biological Samples	M. C. Quintana; Manuel H. Blanco; Lucas Hernández
773-780	Identification and Quantification of the Molecular Species of Acylglycerols in Castor Oil by HPLC Using ELSD	Jiann-Tsyh Lin; Charlotta Turner; Lucy P. Liao; Thomas A. McKeon
781-790	Development of Solid-Phase Extraction for Triazines: Application to a Biological Sample	Joseane M. Pozzebon; Sônia C. N. Queiroz; Isabel C. S. F. Jardim
791-801	Determination of Flunixin and Tiamulin Hydrogen Fumarate in Meat and Toltrazuril and the Metabolite Toltrazurilsulfon in Meat and Eggs Using LC/MS	Víctor Hormazábal; Magne Yndestad; Oyvin Ostensvik
803-818	Microwave-Assisted Extraction (MAE) of Polychlorinated Biphenyls and Polychlorinated Dibenzo-p-Dioxins from Fly Ash and Sea Sediments: Effect of Water and Removal of Interferences	Jeong Soo Yang; Dai Woon Lee; Heungbin Lim
819-832	Simultaneous Analysis of Carotenoid Colorings in Foods by Thin Layer Chromatography	Tomoko Hayashi; Hisao Oka; Yuko Ito; Tomomi Goto; Naoko Ozeki; Yuko Itakura; Hiroshi Matsumoto; Yasuko Otsuji; Hiromichi Akatsuka; Takahiko Miyazawa; Hisamitsu Nagase
833-841
843-848

Volume 26, Issue 4 (2003)

505-516	Evaluation of Cyclodextrins as Chiral Selectors in the Separation of Selected Monoterpenes by Capillary Liquid Chromatography and Capillary Electrophoresis	C. A. Diagone; C. A. Ogawa; F. M. Lanças
517-527	Direct Separation and Quantitative Determination of Flurbiprofen Enantiomers in Pharmaceutical Formulations	Maria In�s R. M. Santoro; Anil K. Singh; Erika R. M. Kedor-Hackmann
529-543	Development of Preparative Chiral Separations Using an Intelligent Chiral Resolution System	Joseph H. Kennedy; V. Scott Sharp; Jeffrey D. Williams
545-557	Solid-Phase Extraction for the Determination of Dimethoate in Environmental Water and Soil Samples by Micellar Electrokinetic Capillary Chromatography (MEKC)	M. E. Sánchez; B. Rabanal; M. Otero; J. Martín-Villacorta
559-572	Simultaneous Determination of Retinoic Acid, Retinol, and Retinyl Palmitate in Ram Plasma by Liquid Chromatography	A. N. Moulas; I. A. Zervos; I. A. Taitzoglou; M. P. Tsantarliotou; N. A. Botsoglou
573-583	The Development of a High Performance Liquid Chromatographic Test for Impurities in 1-(2-Thienylethyl)-4-imidazoline-2-thione	C. B'Hymer
585-598	High Performance Liquid Chromatographic Method for the Determination of Ochratoxin A in Cocoa Powder	Carlo Brera; Silvana Grossi; Barbara de Santis; Marina Miraglia
599-616	Simultaneous Determination of Oleuropein and Tyrosol in Plasma Using High Performance Liquid Chromatography with UV Detection	Chrisovalandis Grizis; Julia Atta-Politou; Michael A. Koupparis
617-627	Quantitative Analysis of Ceramide III of *Saccharomyces cerevisiae* by Normal Phase HPLC	D. H. Kang; S. P. Hong; K. H. Row
629-640	Separation of Calcium (II), Magnesium (II), Strontium (II), and Barium (II) by High Performance Centrifugal Partition Chromatography with Some Organophosphorus Compounds	Tao Wang; Yukio Nagaosa
641-663	Determination of Fat Soluble Vitamins by Reversed-Phase HPLC Coupled with UV Detection: A Guide to the Explanation of Intrinsic Variability	J. A. Paix�o; J. M. Campos
665-676	A Validated Method for Simultaneous Determination of Piperacillin Sodium and Sulbactam Sodium in Sterile Powder for Injection by HPLC	Mei-Ling Qi; Rong-Liang Chen; Rui-Hua Cong; Peng Wang
677-682

Volume 26, Issue 3 (2003)

333-354	Purification of HTOS Libraries by Supercritical Fluid Chromatography	Jill Hochlowski; Jeff Olson; Jeff Pan; Daryl Sauer; Philip Searle; Thomas Sowin
355-367	Capillary Electrophoresis of Polyamines with Universal Indirect Chemiluminescence Detection, Using Cobalt (II) as a Probe Ion	Xiangyi Huang; Jicun Ren
369-383	Differential Metabolic Profiling by HPLC–PDA–MS of Wild Type and Transgenic Tobacco Plants Constitutively Producing Salicylic Acid	Vincentius A. Halim; Marianne C. Verberne; Robert Verpoorte
385-400	A New Coumarin Based Fluorogenic Derivatization Reagent for Labelling Free Carboxyl Groups (Br-MOZC)	Evagelos Gikas; Andreas Vavayiannis; Michael Kazanis; Maria Parissi-Poulou
401-408	Rapid Determination of Naproxen Sodium in Pharmaceutical Formulations by Flow Injection Analysis (FIA) Using UV-Detection	Erol Sener; Muzaffer Tuncel; Hassan Y. Aboul-Enein
409-424	Chiral HPLC Resolution of the Wieland–Miescher Ketone and Derivatives	Francesca Leonelli; Barbara Garofalo; Luisa M. Migneco; Rinaldo Marini Bettolo; Francesca Colais; Massimo Sinibaldi
425-442	Enantiomeric Separation of trans-2-Aminocyclohexanol on a Crown Ether Stationary Phase Using Evaporative Light Scattering Detection	S. Chen; H. Yuan; N. Grinberg; A. Dovletoglou; G. Bicker
443-453	Validation of HPLC Determination of Phenolic Acids Present in Some *Lamiaceae* Family Plants	Alica Ziaková; Eva Brandšteterová
455-468	Influence of Organic Modifiers on the Separation of Carboxylic Acids Using Co-EOF Capillary Electrophoresis	Katherina Kanitsar; ZuLiang Chen; Gary Owens; Ravendra Naidu
469-482	Simultaneous Separation and Determination of Five Bioactive Components in Traditional Chinese Medicinal Formula, Guanxin II, by HPLC	Zhihong Shi; Wenbao Chang
483-497	Determination of Diazinon and Fenitrothion in Environmental Water and Soil Samples by HPLC	M. E. Sánchez; R. Méndez; X. Gómez; J. Martín-Villacorta
499-503

Volume 26, Issue 2 (2003)

165-175	Salt Effect on Separation of Polyvinylpyridines by Thermal Field-Flow Fractionation	Jianzhong Lou
177-193	Chromatographic Models as Tools for Scale-up of Isolation of Natural Products by Semi-preparative HPLC	José Luiz Mazzei; Luiz Antonio d'Avila
195-205	Determination of Biotin in Pharmaceutical Preparation by Means of HPLC and/or MEKC	Renata Gadzala-Kopciuch; Michal Szumski; Boguslaw Buszewski
207-230	Characterization of Hyperbranched Aliphatic Polyesters and Their Trimethylsilylated Derivatives by GPC-Viscometry	László Garamszegi; Tuan Q. Nguyen; Christopher J. G. Plummer; Jan-Anders E. Månson
231-246	Removal of DNA from a Protein Solution with Cross-Linked Poly(Ethyleneimine) Spherical Particles	Masayo Sakata; Kouchi Matsumoto; Nagi Obaru; Masashi Kunitake; Hiroshi Mizokami; Chuichi Hirayama
247-259	Comparison of Modern Extraction Techniques in Analysis of Soil Contaminated with Fuel and Crude Oil Spills	Karel Ventura; Martin Adam; Jaromír Dostálek
261-271	A Rapid LC Method for the Determination of Haloperidol and Its Degradation Products in Pharmaceuticals Using a Porous Graphitic Carbon Column	Lotfi Monser; Hassen Trabelsi
273-283	Extraction with Toluene and HPLC Determination of Aluminum in the Form of an 8-Hydroxyquinoline Derivative	Hongzhen Lian; Qing Huang; Yufen Kang; Gongwei Zou; Shuping Bi; Li-Ching Tian
285-296	Separate Determination of Rate Constants from Reversible Reactions in a Chromatographic Column and Eluent Using Empirical Peak Shape Equations	Jana Lange; Detlef Haberland; Richard Thede
297-316	Correction of the Matrix Effect in the Determination of Benzoylphenylurea Insecticides in Vegetables	M. D. Gil García; J. L. Martínez Vidal; M. Martínez Galera; T. López López; E. Almansa López; L. Cuadros Rodríguez
317-326	Determination of Furosine in Honey	Jonathan Cárdenas-Ruiz; Belén García-Villanova; Eduardo Guerra-Hernández
327-331

Volume 26, Issue 1 (2003)

1-15	Reversed Phase Liquid Chromatographic Method for Separation and Determination of Positional Isomeric Mono- and Di-substituted Anilines and Phenols on an R,S-Hydroxypropyl Ether β-Cyclodextrin Column	Verónica Pino; Ana M. Afonso; Venerando González; Willie L. Hinze
17-28	Analysis of Urushiols by Liquid Chromatography/Atmospheric Pressure Chemical Ionization-Ion Trap Mass Spectrometry	Dal-Ho Kim; Jong Oh Choi; Jeong Soo Yang; Dai Woon Lee
29-41	Quantitative Analysis of Kielcorins in Biomimetic Synthesis by Liquid Chromatography/UV Detection	M. Emília Sousa; Carlos M. M. Afonso; Madalena M. M. Pinto
43-51	The Quantitative Determinations of Glycyrrhizic Acid, Glycyrrhetinic Acid, Morphine, and Sodium Benzoate in Compound Liquorice Tablets by HPCE	Guoxiang Sun; Yu Wang; Yuqing Sun
53-62	Validation of LC/Electrospray-MS for Determination of Major Curcuminoids in Foods	Koichi Inoue; Sayaka Hamasaki; Yoshihiro Yoshimura; Makiko Yamada; Mikio Nakamura; Yoshio Ito; Hiroyuki Nakazawa
63-83	Enantiomer Separation and Molecular Recognition with New Chiral Stationary Phases on 4-Chloro-3,5-dinitrobenzoic Acid Amides of α,β-Aminoalcohols and α-Arylethylamines	Ana Ranogajec; Darko Kontrec; Vladimir Vinkovic; Vitomir Sunjic
85-98	Ion-Pair Reversed-Phase HPLC Determination of Aromatic Amine Isomers	M. S. Narvekar; A. K. Srivastava
99-107	Determination of Caseinomacropeptide by an RP-HPLC Method and Monitoring of the Addition of Rennet Whey to Powdered Milk	Isabel M. P. L. V. O. Ferreira; M. B. P. P. Oliveira
109-117	TLC Densitometric Determination of Mometasone Furoate in Topical Preparations: Validation	Lestyo Wulandari; Tan Kiauw Sia; Gunawan Indrayanto
119-133	Automated HPLC Method for the Determination of Ochratoxin A in Wine Samples	Carlo Brera; Silvana Grossi; Barbara De Santis; Marina Miraglia
135-146	Estimation of Octanol-Water Partition Coefficients for Polycylic Aromatic Hydrocarbons Using Reverse-Phase HPLC	S. K. Sahu; G. G. Pandit
147-156	A New Improved High Performance Thin Layer Chromatography (HPTLC) Method for the Detection of Ionophore Antibiotics in Feeds and Animal Tissues	S. Bertini; S. Feirrero; P. Berny
157-158
159-163

Volume 25, Issue 20 (2002)

3081-3098	A THERMODYNAMIC ANALYSIS OF THE DISPERSIVE INTERACTIONS BETWEEN ATOMS OF HYDROGEN, CARBON, CHLORINE, AND BROMINE AND THE STATIONARY PHASE n-OCTADECANE	R. P. W. Scott
3099-3116	APPLICATION OF VERY SHORT MONOLITHIC COLUMNS FOR SEPARATION OF LOW AND HIGH MOLECULAR MASS SUBSTANCES	Ales Podgornik; Milos Barut; Suzana Jaksa; Janez Jancar; Ales Strancar
3117-3130	SEPARATION AND DETERMINATION OF β-LACTAMASE INHIBITORS IN HUMAN SERUM BY HPLC WITH A β-CYCLODEXTRIN STATIONARY PHASE	Tai-Li Tsou; Jing-Ran Wu; Shang-Tao Tang; Hwan-Wun Liu
3131-3140	AUTOMATIC SELECTION OF MOBILE PHASES. II. TLC ON SILICA OF TRANS- AND CIS-2-PHENETHYL-3-(9-METHYLCARBAZOL-3-YL)-4-SUBSTITUTED ISOQUINOLINES	R. I. Koleva; M. D. Palamareva
3141-3149	INFLUENCE OF CATION-π INTERACTIONS IN MESOPHILIC AND THERMOPHILIC PROTEINS	M. Michael Gromiha
3151-3165	A REVERSED-PHASE TLC/SCANNING DENSITOMETRIC METHOD FOR THE ANALYSIS OF TOMATO, ORANGE, AND MARIGOLD COLORS IN FOOD	Tomoko Hayashi; Hisao Oka; Yuko Ito; Tomomi Goto; Naoko Ozeki; Yuko Itakura; Hiroshi Matsumoto; Yasuko Otsuji; Hiromichi Akatsuka; Takahiko Miyazawa; Hisamitsu Nagase
3167-3176	A STABILITY-INDICATING HPLC METHOD TO DETERMINE FINASTERIDE IN A TABLET FORMULATION	A. I. Segall; M. F. Vitale; V. L. Perez; M. L. Palacios; M. T. Pizzorno
3177-3185	DETERMINATION OF NITROAROMATIC COMPOUNDS IN SOIL SAMPLES BY HPLC, USING ON-LINE PRECONCENTRATION	Katarína Hrobonová; Miroslav Lacuška; Karol Balog; Jozef Lehotay
3187-3197	HPLC DETERMINATION OF ACYCLOVIR IN SKIN LAYERS AND PERCUTANEOUS PENETRATION SAMPLES	E. G. de Jalón; M. A. Campanero; P. Ygartua; S. Santoyo
3199-3211	ISOLATION OF SAPONINS WITH VIRAL ENTRY INHIBITORY ACTIVITY BY COMBINED CHROMATOGRAPHIC METHODS	Benjamin K. Gosse; John N. Gnabre; Yoichiro Ito; Ru Chih Huang
3213-3225	QUANTITATIVE ANALYSIS OF BIOLOGICAL AND CHEMICAL INSECTICIDE MIXTURE BY CAPILLARY ELECTROPHORESIS	Cheng-Ming Liu; Chi-Se Tong; Yew-Min Tzeng
3227-3237	SEPARATION OF SELECTED PESTICIDES BY AN HPLC TECHNIQUE. I	M. Miszczyk; A. Pyka

Volume 25, Issue 19 (2002)

2889-2900	IMMUNOAFFINITY ANALYSIS OF SUBSTANCE P IN COMPLEX BIOLOGICAL FLUIDS: ANALYSIS OF SUB-MICROLITER SAMPLES	Terry M. Phillips; Paul D. Smith
2901-2931	COMPARISON OF REVERSED-PHASE AND NORMAL-PHASE COLUMN LIQUID CHROMATOGRAPHIC TECHNIQUES FOR THE SEPARATION OF LOW AND HIGH MOLECULAR WEIGHT COMPOUNDS	P. Jandera
2933-2945	DETERMINATION OF CHIRAL DIAMINES BY LC-DAD AND LC WITH POLARIMETRIC DETECTION	B. Polak; K. Józwiak; D. Matosiuk; W. Golkiewicz
2965-2976	SHORT, HIGHLY CROSS-LINKED, POLYMER BASED, MONOLITHIC COLUMN FOR CAPILLARY ELECTROCHROMATOGRAPHY	Wei-Ying Yan; Zhi-Chao Zhang; Ru-Yu Gao; Chao Yan; Qin-Sun Wang
2974-2964	PHOTODEGRADATION KINETIC STUDIES AND STABILITY-INDICATING ASSAY OF DILOXANIDE FUROATE IN DOSAGE FORMS USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	E. A. Gadkariem; F. Belal; M. A. Abounassif; H. A. El-Obeid; K. E. E. Ibrahim
2977-2998	RAPID DETERMINATION OF SELECTED DRUGS OF ABUSE IN HUMAN PLASMA USING A MONOLITHIC SILICA HPLC COLUMN AND SOLID PHASE EXTRACTION	William V. Caufield; James T. Stewart
2999-3015	ENANTIOMERIC SEPARATION OF A DRUG SUBSTANCE USING CAPILLARY ELECTROPHORESIS WITH SULFATED-β-CYCLODEXTRIN	Huimin Yuan; Richard A. Thompson; Dean K. Ellison
3017-3032	APPLICATION OF DIFFERENT PREPARATION TECHNIQUES FOR EXTRACTION OF PHENOLIC ANTIOXIDANTS FROM LEMON BALM (MELISSA OFFICINALIS) BEFORE HPLC ANALYSIS	Alica Ziaková; Eva Brandšteterová
3033-3044	PRESSURIZED LIQUID EXTRACTION OF CURCUMINOIDS AND CURCUMINOID DEGRADATION PRODUCTS FROM TURMERIC (*CURCUMA LONGA*) WITH SUBSEQUENT HPLC ASSAYS	Gary W. Schieffer
3045-3058	DETERMINATION OF AZOLE PESTICIDES IN HUMAN SERUM BY COUPLED COLUMN REVERSED-PHASE LIQUID CHROMATOGRAPHY USING ULTRAVIOLET ABSORBANCE AND MASS SPECTROMETRIC DETECTION	P. Parrilla Vázquez; J. Martínez Fernández; M. D. Gil García
3059-3074	STEPWISE DETERMINATION OF ALUMINUM AND CHROMIUM IN WATER AND BIOMEDICAL SAMPLES BY HPLC-UV, BASED ON THEIR DIFFERENT KINETICS WITH 8-HYDROXYQUINOLINE	Hongzhen Lian; Yufen Kang; Shuping Bi; Yijun Chen; Li Mao; Lemei Dai; Mi Cao; Liching Tian

Volume 25, Issue 18 (2002)

2723-2738	STUDY OF MECHANISM OF ENANTIOSEPARATION. III. THE INFLUENCE OF CARBOHYDRATE MOIETIES OF TEICOPLANIN-BONDED CHIRAL STATIONARY PHASE ON THE SEPARATION OF SOME DERIVATES OF PHENYLCARBAMIC ACID	T. Rojkovicová; J. Lehotay; J. Dungelová; J. Cizmárik; D. W. Armstrong
2739-2748	MOLECULAR MODELING OF ENANTIOMERIC RESOLUTION OF METHYLPHENIDATE ON CELLULOSE TRIS BENZOATE CHIRAL STATIONARY PHASE	Hassan Y. Aboul-Enein; Imran Ali; Michel Laguerre; Guy Felix
2749-2765	SYNTHESIS AND CHARACTERIZATION OF A C₈ STATIONARY PHASE, BONDED WITH 2-ACRYLAMIDO-2-METHYL-1-PROPANESULFONIC ACID, FOR HPLC	Joseph J. Pesek; Maria T. Matyska; Sophie James
2767-2779	LIQUID CHROMATOGRAPHIC RETENTION BEHAVIOR OF POLYCYCLIC AROMATIC HYDROCARBONS ON NEWLY-SYNTHESIZED CHITOSAN STATIONARY PHASES CROSS-LINKED WITH LONG ALIPHATIC CHAINS	Yoshihiro Saito; Masatoshi Nojiri; Yoshiaki Shimizu; Kiyokatsu Jinno
2781-2793	GRAFTING EFFICIENCY IN HIGH-IMPACT POLYSTYRENE BY SEC COMBINED WITH THEORETICAL PREDICTIONS FROM A POLYMERIZATION–SEC MODEL	Diana Estenoz; Jorge Vega; Haydée Oliva; Gregorio Meira
2795-2806	APPLICATION OF THE ICH GUIDELINES IN VALIDATION OF A CHROMATOGRAPHIC METHOD FOR CCK-4 FRAGMENT OF CHOLECYSTOKININ	Alexis Oliva; Guido Bordignon; Jesus Mallol; Ulderico Mazzi; José B. Fariña
2807-2820	SYNTHESIS, PURIFICATION, AND STABILITY OF β-DIKETONATE EUROPIUM CHELATE REAGENT, DETERMINED BY RP-HPLC	Takeshi Matsuya; Nobuhiro Hoshino; Tatsuyuki Harita; Minoru Ogasawara; Shinsuke Arao
2821-2831	SELECTIVE ASSAYS FOR QUANTITATION OF TENOXICAM IN PRESENCE OF ITS PHOTODEGRADATION PRODUCTS	H. Bartsch; A. Eiper; H. Kopelent-Frank; E. Sakka
2833-2847	DETERMINATION OF VALPROIC ACID IN HUMAN PLASMA BY HPLC WITH FLUORESCENCE DETECTION	S. Rompotis; M. Parissi-Poulou; E. Gikas; M. Kazanis; A. Vavayannis; I. Panderi
2849-2856	LIPOPHILICITY CHARACTERIZATION BY REVERSED-PHASE HPLC OF POTENTIAL ANTITUBERCULOTICS	Petr Kastner; Jiri Klimes; Petra Velenovska; Vera Klimesova
2857-2871	HPLC DETERMINATION OF ACYCLOVIR AND ZIDOVUDINE IN MATERNAL PLASMA, AMNIOTIC FLUID, FETAL, AND PLACENTAL TISSUES USING ULTRA-VIOLET DETECTION	Stacy D. Brown; Catherine A. White; Michael G. Bartlett
2873-2882	CHEMICAL ANALYSIS OF THE SEED OF THE RIPE FRUIT OF TIEGHEMELLA HECKELII	Benjamin Gossé; Gbongué Anatole; Adima A. Amissa; Yoichiro Ito

Volume 25, Issue 17 (2002)

2567-2587	EXTRA-COLUMN DISPERSION IN LIQUID CHROMATOGRAPHY SYSTEMS	R. P. W. Scott
2589-2600	DETERMINATION OF RATE CONSTANTS IN A LIQUID CHROMATOGRAPHIC REACTOR WITH SIMULATED RECYCLING, USING EMPIRICAL PEAK SHAPE EQUATIONS	Jana Lange; Detlef Haberland; Richard Thede
2601-2613	ANALYSIS OF ACTIVE CONSTITUENTS IN *RHIZOMA PICRORHIZAE* BY CAPILLARY ZONE ELECTROPHORESIS	Tao Bo; Ke'an Li; Huwei Liu
2615-2634	DEVELOPMENT OF A CYCLODEXTRIN MODIFIED MICELLAR ELECTROKINETIC CHROMATOGRAPHIC METHOD FOR THE SEPARATION OF β-METHYL ADC-13-ENOLPHOSPHATE DIPHENYL ESTER AND ITS α-METHYL DIASTEREOMER	Neil T. McGachy
2635-2653	DEVELOPMENT OF A SOLID PHASE EXTRACTION PROTOCOL FOR THE SIMULTANEOUS DETERMINATION OF ANTHRACENE AND ITS OXIDATION PRODUCTS IN SURFACE WATERS BY REVERSED-PHASE HPLC	I. N. Papadoyannis; A. Zotou; V. F. Samanidou
2655-2663	DETERMINATION OF AMPROLIUM, ETHOPABATE, LASALOCID, MONENSIN, NARASIN, AND SALINOMYCIN IN FEED BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Víctor Hormazabal; Magne Yndestad; Oyvin Ostensvik
2665-2678	PROTEIN SEPARATION BY CROSS-AXIS COIL PLANET CENTRIFUGE WITH SPIRAL COLUMN ASSEMBLIES	Kazufusa Shinomiya; Yozo Kabasawa; Yoichiro Ito
2679-2685	HPLC ANALYSIS OF A NEW NEUROPROTECTIVE AGENT FOR ISCHEMIA-REPERFUSION DAMAGE, A BENZOPYRAN DERIVATIVE, IN PLASMA AND URINE	Mi H. Lee; Eun Jung Kim; Sun-Ok Kim; Dong Ha Lee; Hong Lim; Sung-E. Yoo; Myung Gull Lee
2687-2694	HPLC ANALYSIS OF A NEW REVERSIBLE PROTON PUMP INHIBITOR, A DIHYDROPYRROLOQUINOLINE DERIVATIVE, IN PLASMA, URINE, AND TISSUE HOMOGENATES	Su Yeon Yu; Eun Jung Kim; Sun-Ok Kim; Dong Ha Lee; Hong Lim; Joong Kwon Choi; Myung Gull Lee
2695-2707	DETERMINATION OF ACETAMIPRID BY HPLC-FLUORESCENCE WITH POST-COLUMN PHOTODERIVATIZATION AND HPLC-MASS SELECTIVE DETECTION	J. L. Martínez Vidal; M. D. Gil García; M. Martínez Galera; T. Lopez Lopez
2709-2715	DETERMINATION OF o-TOLUIC ACID AND ITS MICRO AMOUNTS OF IMPURITIES IN INDUSTRIAL PRODUCTS BY HPLC	Hai-Jun Yang; Ming-Yu Ding

Volume 25, Issue 16 (2002)

2413-2423	A NEW ELECTROGENERATED CHEMILUMINESCENCE DERIVATIZATION REAGENT, 3-(DIETHYLAMINO) PROPIONIC ACID FOR ALCOHOL IN HPLC USING *TRIS(2,2^′-BIPYRIDINE)RUTHENIUM(II)*	Hirotoshi Morita; Masaharu Konishi
2425-2431	QUANTITATIVE COMPUTATIONAL CHEMICAL ANALYSIS OF THE SENSITIVITY OF CHEMILUMINESCENCE DETECTION	Toshihiko Hanai
2433-2443	DEVELOPMENT OF A REVERSED-PHASE LIQUID CHROMATOGRAPHIC METHOD FOR THE ANALYSIS OF AMOXICILLIN, METRONIDAZOLE, AND PANTOPRAZOLE IN HUMAN PLASMA USING SOLID-PHASE EXTRACTION	Meredith L. Storms; James T. Stewart
2445-2454	A RAPID HPLC DETERMINATION OF THE ISOMERIZATION LEVEL OF ASP-RESIDUES WITHIN SYNTHETICα-A-CRYSTALLIN FRAGMENTS	Masaki Kaneda; Kazuya Nakagomi; Yutaka Sadakane; Toshiaki Yamazaki; Takenori Tanimura; Toshifumi Akizawa; Noriko Fujii; Yasumaru Hatanaka
2455-2472	VALIDATION OF THE METHODOLOGY TO DETERMINE SYNTHETIC DYES IN FOODS AND BEVERAGES BY HPLC	M. A. Prado; H. T. Godoy
2473-2484	β-CYCLODEXTRIN-MODIFIED MONOLITHIC STATIONARY PHASES FOR CAPILLARY ELECTROCHROMATOGRAPHY AND NANO-HPLC CHIRAL ANALYSIS OF EPHEDRINE AND IBUPROFEN	Martin Pumera; Ivan Jelinek; Jindrich Jindrich; Oldrich Benada
2485-2500	HPLC DETERMINATION OF GINSENOSIDES CONTENT IN GINSENG DIETARY SUPPLEMENTS USING ULTRAVIOLET DETECTION	Wenkui Li; John F. Fitzloff
2501-2514	HPLC DETERMINATION OF FLAVONOIDS AND TERPENE LACTONES IN COMMERCIAL GINKGO BILOBAPRODUCTS	Wenkui Li; John F. Fitzloff
2515-2520	PREPARATIVE SEPARATION OF FRUIT EXTRACT OF SILYBUM MARIANUM USING A HIGH-SPEED COUNTERCURRENT CHROMATOGRAPH WITH SCALE-UP COLUMNS	Qizhen Du; Weijian Cai; Yoichiro Ito
2521-2534	SIMPLE GENERIC SPE ASSAY FOR HPLC ANALYSIS OF MORPHINE AND ITS GLUCURONIDES IN SERUM SAMPLES	Eva Brandšteterová; Eva Blahová; Jana Netriová
2535-2549	DETERMINATION OF BIOGENIC AMINES IN COFFEE BY AN OPTIMIZED LIQUID CHROMATOGRAPHIC METHOD	S. Casal; M. B. P. P. Oliveira; M. A. Ferreira
2551-2560	SIMULTANEOUS DETERMINATION OF ORGANIC ACIDS, SUGARS, AND ALCOHOLS IN MUSTS AND WINES BY AN IMPROVED ION-EXCLUSION HPLC METHOD	Fabio Chinnici; Umberto Spinabelli; Aureliano Amati
2561-2565	LIQUID CHROMATOGRAPHY CALENDAR

Volume 25, Issue 13-15 (2002)

1875-1917	SELECTED APPLICATIONS OF CAPILLARY ELECTROCHROMATOGRAPHY IN THE PHARMACEUTICAL INDUSTRY: TO BUY OR NOT TO BUY?	Janusz K. Debowski
1919-1945	CAPILLARY ELECTROPHORESIS AS A MODERN TOOL FOR DETERMINING PROTEOLYTIC ACTIVITIES IN PURIFIED SPECIMENS AND IN REAL SAMPLES	Paolo Iadarola; Laura Annovazzi; Anna Lupi; Maurizio Luisetti; Begona Casado; Gerd Doring; Dieter Worlitzsch; Giuseppe Cetta; Simona Viglio
1947-1965	SILVER ION HPLC FOR THE ANALYSIS OF POSITIONALLY ISOMERIC FATTY ACIDS	B. Nikolova-Damyanova; Sv. Momchilova
1967-2001	BAND BROADENING IN SIZE EXCLUSION CHROMATOGRAPHY OF POLYMERS. STATE OF THE ART AND SOME NOVEL SOLUTIONS	J. L. Baumgarten; J. -P. Busnel; G. R. Meira
2003-2022	STUDYING ABNORMAL VISCOSITY BEHAVIOR IN DILUTE OLIGOMER SOLUTIONS BY SEC AND RHEOLOGY	André M. Striegel; David B. Alward
2023-2038	LIQUID CHROMATOGRAPHY OF ORGANOMETALLIC COMPOUNDS	E. Forgacs; T. Cserhati
2039-2064	CENTRIFUGAL PRECIPITATION CHROMATOGRAPHY: NOVEL FRACTIONATION METHOD FOR BIOPOLYMERS, BASED ON THEIR SOLUBILITY	Yoichiro Ito
2065-2078	UNTRADITIONAL APPLICATIONS OF COUNTERCURRENT CHROMATOGRAPHY	Petr S. Fedotov
2079-2099	REVERSED FLOW GAS CHROMATOGRAPHY: A TOOL FOR INSTANTANEOUS MONITORING OF THE CONCENTRATIONS OF REACTANTS AND PRODUCTS IN HETEROGENEOUS CATALYTIC PROCESSES	D. Gavril
2101-2134	POLYMER ANALYSIS BY THERMAL FIELD-FLOW FRACTIONATION	Martin E. Schimpf
2135-2152	INVESTIGATION OF THE VARIATION OF THE MASS RATIOS FOR LARGE AND SMALL STARCH GRANULES WITH THE pH AND IONIC STRENGTH OF THE DISPERSING MEDIUM BY SEDIMENTATION/STERIC FIELD-FLOW FRACTIONATION	Lambros Farmakis; George Karaiskakis; Athanasia Koliadima
2153-2172	POTENTIAL-BARRIER FIELD-FLOW FRACTIONATION: POTENTIAL CURVES AND INTERACTIVE FORCES	George Karaiskakis; Athanasia Koliadima; Lambros Farmakis; Dimitrios Gavril
2173-2191	MICRO-CHANNEL THERMAL FIELD-FLOW FRACTIONATION: ANALYSIS OF ULTRA-HIGH MOLAR MASS POLYMERS AND COLLOIDAL PARTICLES WITH CONSTANT AND PROGRAMMED FIELD FORCE OPERATION	Josef Janca
2193-2210	SEDIMENTATION FIELD-FLOW FRACTIONATION: METHODOLOGICAL BASIS AND APPLICATIONS FOR CELL SORTING	S. Battu; J. Cook-Moreau; P. J. P. Cardot
2211-2224	WORKING WITHOUT ACCUMULATION MEMBRANE IN FLOW FFF. EFFECT OF SAMPLE LOADING ON RECOVERY	D. Melucci; A. Zattoni; S. Casolari; M. Reggiani; R. Sanz; P. Reschiglian
2225-2292	ANALYSIS OF MEDICINAL PLANTS BY HPLC: RECENT APPROACHES	Gabriela Cimpan; Simion Gocan
2293-2306	HPLC DETERMINATION OF PESTICIDE RESIDUE ISOLATED FROM FOOD MATRICES	Monika Michel; Boguslaw Buszewski

Volume 25, Issue 13-15 (2002)

2307-2314	INFLUENCE OF PHOSPHORYLATION ON PROTEOLYTIC CLEAVAGE	Radovan Hynek; Lenka Zuzalkova; Zdenek Sikac; Jan Kas
2315-2335	CLINICAL ASSAY OF NICOTINE AND ITS METABOLITE, COTININE, IN BODY FLUIDS BY HPLC FOLLOWING SOLID PHASE EXTRACTION	I. N. Papadoyannis; V. F. Samanidou; P. G. Stefanidou
2337-2344	CHIRAL RESOLUTION OF CROMAKALIM BY HPLC ON TEICOPLANIN AND TEICOPLANIN AGLYCON CHIRAL STATIONARY PHASES	Hassan Y. Aboul-Enein; Imran Ali
2345-2349	HPTLC ANALYSIS OF AMINO ACIDS IN BIOMPHALARIA GLABRATA INFECTED WITH SCHISTOSOMA MANSONI	Janna Pachuski; Bernard Fried; Joseph Sherma
2351-2386	STRATEGY OF PREPARATIVE SEPARATION OF ORGANIC COMPOUNDS BY THIN-LAYER CHROMATOGRAPHIC METHODS	M. Waksmundzka-Hajnos; T. Wawrzynowicz
2387-2398	IMMUNOAFFINITY COLUMN FOR ISOLATION OF BIOACTIVE COMPOUNDS USING MONOCLONAL ANTIBODIES	Waraporn Putalun; Noriko Fukuda; Hiroyuki Tanaka; Yukihiro Shoyama

Volume 25, Issue 12 (2002)

1711-1720	STUDY OF MECHANISM OF ENANTIOSEPARATION. II. HPLC CHIRAL ANALYSIS OF ALKOXYSUBSTITUTED ESTERS OF PHENYLCARBAMIC ACID	Katarina Hrobonova; Jozef Lehotay; Jozef Cizmarik; Milada Rencova; Daniel W. Armstrong
1721-1745	THE SELECTION OF AN ION PAIRING REAGENT FOR DEVELOPING AND VALIDATING A STABILITY-INDICATING HPLC METHOD FOR CROMOLYN SODIUM AND ITS KNOWN IMPURITIES	M. Barnes; R. Mansfield; S. Thatcher
1747-1760	PURITY DETERMINATION OF PEROXISOMICINE A1 BY HPLC WITH A DIODE ARRAY DETECTOR	Ma. de La Luz Salazar; Pedro Luis Lopez De Alba; Alfredo Pineyro López; Noemi Waksman De Torres
1761-1767	DETERMINATION OF 4,4′-DIAMINESTILBENE-2,2′-DISULFONIC ACID BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Katarzyna Sikora; Grzegorz Wielgosinski
1769-1778	ETHANOLAMINE AS MODIFIER FOR ANALYSIS OF CARBOHYDRATES IN FOODS BY HPLC AND EVAPORATIVE LIGHT SCATTERING DETECTION	Yang Wei; Ming-Yu Ding
1779-1790	ON-LINE SOLID PHASE EXTRACTION OF PESTICIDE RESIDUES IN NATURAL WATER, COUPLED WITH LIQUID CHROMATOGRAPHY AND UV DETECTION, USING VARIOUS SORBENTS	ZuLiang Chen; Mallavarapu Megharaj; Ravendra Naidu
1791-1805	DETERMINATION OF ZIDOVUDINE AND LEVOFLOXACIN IN HUMAN PLASMA BY REVERSED PHASE HPLC AND SOLID PHASE EXTRACTION	William V. Caufield; James T. Stewart
1807-1820	HPLC METHOD FOR PENTOSIDINE DETERMINATION IN URINE, SERUM, AND TISSUES AS A MARKER OF GLYCATION AND OXIDATION LOADING OF THE ORGANISM	P. Spacek; M. Adam
1821-1833	INVESTIGATION OF ALTERNATIVE REAGENTS TO 2-MERCAPTOETHANOL FOR THE PRE-COLUMN DERIVATIZATION OF FUMONISINS WITH O-PHTHALDIALDEHYDE, FOR HPLC ANALYSIS	Joerg Stroka; Claudia Capelletti; Andri Papadopoulou-Bouraoui; Lea Pallaroni; Elke Anklam
1835-1854	COMPARISON OF HPLC AND MICELLAR ELECTROKINETIC CHROMATOGRAPHY IN DETERMINATION OF SULFONATED AZO DYES IN WASTE WATER	Edite R. Cunha; M. F. Alpendurada
1855-1862	CHROMATOGRAPHIC MOBILITY OF METALS ON PAPER IMPREGNATED WITH SOME COMPONENTS OF PLANT CELL WALLS	Nataša Brajenović; Olga Hadžjja; Maja Tonkovic

Volume 25, Issue 10-11 (2002)

vii-viii	INTRODUCTION
1469-1482	THE ROLE OF LATERAL ANALYTE–ANALYTE INTERACTIONS IN THE PROCESS OF TLC BAND FORMATION. II. DICARBOXYLIC ACIDS AS THE TEST ANALYTES	K. Kaczmarski; W. Prus; C. Dobosz; P. Bojda; T. Kowalska
1483-1495	NEW VISUALIZING REAGENTS FOR SELECTED PHENOLIC DRUGS INVESTIGATED BY THIN LAYER CHROMATOGRAPHY	A. Pyka; D. Gurak; K. Bober
1497-1513	NEW APPROACHES IN TLC-DENSITOMETRY	Joerg Stroka; Bernd Spangenberg; Elke Anklam
1515-1520	SEPARATION AND IDENTIFICATION OF SOME NITROXIDIC DERIVATIVES OF NICOTINIC ACID AND **ISO-NICOTINIC ACID BY HPTLC COUPLED WITH ELECTRONIC PARAMAGNETIC RESONANCE (EPR)**	Claudia Cimpoiu; Vasile Miclaus; Grigore Damian; Sorin Hodisan
1521-1541	THIN-LAYER CHROMATOGRAPHY OF NATURAL PIGMENTS: NEW ADVANCES	E. Forgacs; T. Cserhati
1543-1559	EARLY EXPERIMENTATION IN THE LIQUID CHROMATOGRAPHY OF NATURAL AND SYNTHETIC PRODUCTS	A. A. Durrani; A. Garrett; R. A. Johnson; S. K. Sood; J. H. P. Tyman
1561-1577	TLC SEPARATION AND ANALYSIS OF VITAMIN B₁₂ AND RELATED COMPOUNDS IN FOOD	Fumio Watanabe; Emi Miyamoto
1579-1587	DETERMINATION OF FLUMEQUINE IN MILK BY THIN-LAYER CHROMATOGRAPHY-BIOAUTOGRAPHY	I. M. Choma; A. Choma; K. Staszczuk
1589-1598	TLC ANALYSIS OF FORMALDEHYDE PRODUCED BY METABOLIC N-DEMETHYLATION	Huba Kalász; Tibor Szarvas; Andrea Szarkane-Bolehovszky; Jozsef Lengyel
1599-1614	APPLICATION OF THE IODINE–AZIDE PROCEDURE FOR THE DETECTION OF GLYCINE, ALANINE, AND ASPARTIC ACID IN PLANAR CHROMATOGRAPHY	Robert Zakrzewski; Witold Ciesielski; Dorota Kaźmierczak
1615-1622	DETERMINATION OF NEUTRAL LIPIDS AND PHOSPHOLIPIDS IN THE CERCARIAE OF SCHISTOSOMA MANSONI BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY	J. A. Schariter; J. Pachuski; B. Fried; J. Sherma
1623-1632	QUANTITATIVE TLC FOR DETERMINATION OF THE TRIACYLGLYCEROL COMPOSITION OF SESAME SEEDS	B. Nikolova-Damyanova; R. Velikova; L. Kuleva
1633-1639	QUANTIFICATION OF LYSINE IN DIETARY SUPPLEMENT TABLETS AND CAPSULES BY REVERSED PHASE HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY WITH VISIBLE MODE DENSITOMETRY	Janna Pachuski; Joseph Sherma
1643-1649	VALIDATION OF A LIQUID CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF FELBAMATE IN TABLETS	B. Paw; G. Misztal; A. Tajer
1651-1659	SEPARATION OF MONOTERPENES IN ORANGE ESSENTIAL OIL BY CAPILLARY LIQUID CHROMATOGRAPHY AND MICELLAR ELECTROKINETIC CHROMATOGRAPHY	C. A. Ogawa; C. A. Diagone; F. M. Lanças
1661-1676	COMPUTATIONAL CHEMICAL PREDICTION OF THE RETENTION FACTOR OF AROMATIC ACIDS	Toshihiko Hanai; Hiroshi Homma
1677-1691	DETERMINATION OF BINDING CONSTANTS BETWEEN TEICOPLANIN AND D-ALA-D-ALA TERMINUS PEPTIDES BY AFFINITY CAPILLARY ELECTROPHORESIS	C. F. Silverio; A. Plazas; J. Moran; F. A. Gomez
1693-1701	PREPARATIVE SEPARATION OF β-SITOSTEROL BY HIGH SPEED COUNTERCURRENT CHROMATOGRAPHY	Yujie Zhou; Fuming Chen; Zongcheng Li

Volume 25, Issue 9 (2002)

1301-1315	ON THE IMPORTANCE OF TOPOLOGICAL INDICES IN RESEARCH OF α- AND γ-TERPINENE AS WELL AS α- AND β-PINENE SEPARATED BY TLC	A. Pyka; K. Bober
1317-1334	A LIQUID CHROMATOGRAPHIC-TANDEM MASS SPECTROMETRIC METHOD FOR THE QUANTITATIVE ANALYSIS OF DEXAMETHASONE IN HUMAN PLASMA	Yu-Luan Chen; Xiangyu Jiang; Naidong Weng
1335-1343	DETERMINATION OF ANDROGRAPHOLIDE IN COMMERCIAL ANDROGRAPHIS (*ANDROGRAPHIS PANICULATA*) PRODUCTS USING HPLC WITH EVAPORATIVE LIGHT SCATTERING DETECTION	Wenkui Li; John F. Fitzloff
1345-1365	LIPOPHILIC CHARACTER OF NOVEL AMINO ACID DERIVATIVES OF ZIDOVUDINE WITH ANTI HIV ACTIVITY	Guillermo N. Moroni; Mario A. Quevedo; Soledad Ravetti; Margarita C. Briñón
1367-1378	RAPID DETERMINATION OF WATER-SOLUBLE B GROUP VITAMINS IN URINE BY GRADIENT LC/MS WITH A DISPOSABLE HOME-MADE MICROCOLUMN	Won Jo Cheong; Gyoung Won Kang; Wan In Lee; Jong-Shin Yoo
1379-1386	ANALYSIS OF CORN OIL IN ETHANOL MISCELLA BY GEL PERMEATION CHROMATOGRAPHY	Jason Kwiatkowski; D. Darnoko; Munir Cheryan
1387-1400	SEPARATION OF ANIONS ON THORIUM TRIETHYLAMINE AS A NEW CHELATING AND ANION EXCHANGER	Hasan M. Abdul Aziz
1401-1408	DENSITOMETRIC AND VIDEODENSITOMETRIC DETERMINATION OF NADOLOL AND PINDOLOL IN TABLETS BY QUANTITATIVE HPTLC	A. Gumieniczek; H. Hopkala; A. Berecka
1409-1420	SEPARATION OF SULPHUR COMPOUNDS FROM VACUUM GAS OIL DISTILLATES BY LIGAND EXCHANGE CHROMATOGRAPHY	N. Ghaloum; G. Michael; Z. Khan
1409-1420	COMPARATIVE STUDY OF REVERSED-PHASE COLUMNS FOR EVALUATION OF MONOLITHIC STATIONARY PHASE	P. Forlay-Frick; Z. B. Nagy; J. Fekete
1421-1430	PREPARATIVE LC AND NON-POROUS SILICA CHROMATOGRAPHY AS USEFUL TOOLS IN LARGE SCALE DENDRIMER SYNTHESIS	Helen Chao; Charles J. Shaw; James E. Hanson
1447-1456	RAPID HPLC ASSAY FOR LAMIVUDINE IN PHARMACEUTICALS AND HUMAN SERUM	Sibel A. Ozkan; Bengi Uslu

Volume 25, Issue 8 (2005)

1153-1170	THIRTY-FIVE YEARS OF CAPILLARY ELECTROPHORESIS: ADVANCES AND PERSPECTIVES	Haleem J. Issaq
1171-1185	CAPILLARY ZONE ELECTROPHORETIC SEPARATION OF PROTEINS USING COATED CAPILLARIES	D. Blanco; I. Herrero; L. Laviana; M. D. Guti�rrez
1187-1199	STUDY OF THE SELECTIVITY CHARACTERISTICS INCORPORATED INTO PHYSICALLY ADSORBED ALUMINA PHASES. II. MERCAPTONICOTINIC ACID AND POTENTIAL APPLICATIONS AS SELECTIVE STATIONARY PHASES FOR SEPARATION, EXTRACTION, AND PRECONCENTRATION OF LEAD(II) AND COPPER(II)	Mohamed E. Mahmoud
1201-1213	LIQUID CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF CHLOROPHYLLS, CAROTENOIDS, AND THEIR DERIVATIVES IN FRESH AND PROCESSED VEGETABLES	V. Gokmen; S. Bahçeci; J. Acar
1215-1227	A SENSITIVE AND HIGH-THROUGHPUT LC/MS/MS METHOD USING A SILICA COLUMN AND AN AQUEOUS-ORGANIC MOBILE PHASE FOR THE ANALYSIS OF FLUOXETINE AND NORFLUOXETINE IN HUMAN PLASMA	Angela Eerkes; Naidong Weng; Melissa King; Alicia Du; Wilson Z. Shou
1229-1241	DETERMINATION OF DIFFERENT SOLUBILITY VITAMINS IN PHARMACEUTICAL PREPARATIONS. I. HPLC COLUMN SWITCHING	Boguslaw Buszewski; Wojciech Zbanyszek
1243-1254	DETERMINATION OF DIFFERENT SOLUBILITY VITAMINS IN PHARMACEUTICAL PREPARATIONS. II. METHODS VALIDATION	Wojciech Zbanyszek; Boguslaw Buszewski
1255-1269	SEPARATION OF PHOSPHOLIPIDS AND GLYCOLIPIDS USING ANALYTICAL TOROIDAL-COIL COUNTERCURRENT CHROMATOGRAPHY. I. SEPARATION OF HUMAN BRAIN LIPIDS	Kazuhiro Matsuda; Sachie Matsuda; Masaki Saito; Yoichiro Ito
1271-1281	MONITORING OF PERSISTENT ORGANIC POLLUTANTS (POPs) IN AEROSOLS USING HPLC	G. G. Pandit; P. K. Srivastava; S. Sharma; S. K. Sahu
1283-1294	A REVERSED-PHASE THIN-LAYER CHROMATOGRAPHY/SCANNING DENSITOMETRIC METHOD FOR THE ANALYSIS OF RED CABBAGE COLOR IN FOOD	Yuko Itakura; Naoko Ozeki; Hisao Oka; Yuko Ito; Eiji Ueno; Tomomi Goto; Tomoko Hayashi; Hitomi Ohno; Yasuhisa Sasaki; Masakuni Mukoyama; Hiroshi Matsumoto; Hisamitsu Nagase

Volume 25, Issue 7 (2002)

1007-1018	APPLICATION OF PACKED COLUMN SUPERCRITICAL FLUID CHROMATOGRAPHY FOR SEPARATION OF BROMOSULFONE FROM PROCESS RELATED IMPURITIES	J. Xu; R. Thompson; B. Li; Z. Ge
1019-1032	DEVELOPMENT AND VALIDATION OF A LIQUID CHROMATOGRAPHY–TANDEM MASS SPECTROMETRY METHOD, USING SILICA COLUMN AND AQUEOUS-ORGANIC MOBILE PHASE, FOR THE ANALYSIS OF CLONIDINE AS LOW AS 10 pg/mL IN HUMAN SERUM	Mary Pelzer; Thomas Addison; Wenbao Li; Xiangyu Jiang; Naidong Weng
1033-1047	RETENTION MODELING AND OPTIMIZATION OF pH VALUE AND SOLVENT COMPOSITION IN HPLC USING BACK-PROPAGATION NEURAL NETWORKS AND UNIFORM DESIGN	Yichu Shan; Ruihuan Zhao; Yan Tian; Zhen Liang; Yukui Zhang
1049-1062	DEVELOPMENT OF A DERIVATIZATION METHOD, COUPLED WITH REVERSE PHASE HPLC, FOR MONITORING THE FORMATION OF AN ENOLATE INTERMEDIATE	A. Abrahim; R. Hartman; Z. Ge; B. Mao; J. Marcoux
1063-1075	DETERMINATION OF SULFADIAZINE AND TRIMETHOPRIM IN MARINE SEDIMENT BY LC-APCI-MS	L. K. Sørensen; H. Hansen
1077-1084	HPLC ENANTIOMERIC RESOLUTION OF NOVEL TETRALONE DERIVATIVES ON CELLULOSE AND AMYLOSE BASED CHIRAL STATIONARY PHASES UNDER NORMAL PHASE MODE	Hassan Y. Aboul-Enein; Suhair Abu-Zaid
1085-1092	CHITOSAN--IRON(III)--CROSSLINKING (CH–Fe^III–CL) FOR PRE-CONCENTRATION OF PHOSPHATE IN SIMULATED SEAWATER	Tathyane Fagundes; Edineli Crocetta Coelho; Kelly Ferreira dos Santos; Clóvis Antonio Rodrigues
1093-1101	USE OF SOLID PHASE EXTRACTION AND HPLC FOR DETERMINATION OF HERBICIDE MULTIRESIDUE RECOVERIES IN WATER	G. M. F. Pinto; I. C. S. F. Jardim
1103-1115	SYNTHESIS AND EVALUATION OF A NOVEL C₈ ESTER-BONDED STATIONARY PHASE FOR REVERSED-PHASE HPLC	Xiaojia Huang; Junde Wang; Xueliang Liu; Zhenhua Shang
1117-1128	SELECTIVE DETERMINATION OF NICKEL ION BY SOLVENT EXTRACTION AS o-SALICYLIDENEAMINOPHENOL CHELATE FOLLOWED BY LIGAND EXCHANGE AND REVERSED-PHASE HPLC WITH PHOTOMETRIC DETECTION	Susumu Ichinoki; Akemi Ota; Hiromi Takahashi; Youichi Fujii
1129-1143	EVALUATION OF HYDROPHOBICITY AND ANTITUMOR ACTIVITY OF A MOLECULE LIBRARY OF MANNICH KETONES OF CYCLOALKANONES	Ferenc Hollósy; Tamás Lóránd; László Őrfi; Dániel Erős; György Kéri; Miklós Idei

Volume 25, Issue 6 (2002)

843-855	ISOLATION AND QUANTITATION OF PLASMA LYSOPHOSPHATIDIC ACIDS BY SOLID-PHASE EXTRACTION AND CAPILLARY ELECTROPHORESIS	Yi-Lung Chen; Yan Xu
857-864	MEASUREMENT AND PHARMACOKINETIC STUDY OF GASTRODIN IN RAT BLOOD BY CAPILLARY MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Rongying Wang; Hua Fan; Wanyun
865-875	LIQUID CHROMATOGRAPHY DETERMINATION AND LC-ESI-MS ANALYSIS OF MICROCYSTIN-LR FROM PCC STRAINS OF MICROCYSTIS AERUGINOSA	Manisha Nivsarkar; M. P. Kaushik
877-887	CHROMIUM SPECIATION IN BACTERIAL CULTURE MEDIUM BY COMBINING STRONG ANION EXCHANGE LIQUID CHROMATOGRAPHY WITH INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY. APPLICATION TO THE REDUCTION OF CR(VI) BY SULFATE-REDUCING BACTERIA	B. Chardin; F. Chaspoul; P. Gallice; M. Bruschi
889-897	VERSATILE TWO-PHASE SOLVENT SYSTEM FOR FLAVONOID PREFRACTIONATION BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY	L. M. Yuan; P. Ai; X. X. Chen; M. Zi; P. Wu; Z. Y. Li; Y. G. Chen
899-911	MICROWAVE-ASSISTED EXTRACTION OF POLYCHLORINATED BIPHENYLS AND POLYCHLORINATED DIBENZODIOXINS FROM FLY ASH	Jeong Soo Yang; Dai Woon Lee; Seungho Lee
913-926	OPTIMIZATION OF ATMOSPHERIC PRESSURE CHEMICAL IONIZATION INTERFACE PARAMETERS FOR THE SIMULTANEOUS DETERMINATION OF DEOXYNIVALENOL AND ZEARALENONE USING HPLC/MS	Lea Pallaroni; Erland Björklund; Christoph von Holst
927-935	TLC SEPARATION AND IDENTIFICATION OF NEOMYCIN SULFATE, POLYMYXIN B SULFATE, AND BACITRACIN ZINC IN OINTMENTS	M. H. M. Sharaf; A. L. Sanchez; P. A. White; R. G. Manning
937-947	DETERMINATION OF STAVUDINE/ DIDANOSINE/SAQUINAVIR AND STAVUDINE/DIDANOSINE/EFAVIRENZ IN HUMAN SERUM BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY (MEKC)	Bin Fan; James. T. Stewart
949-959	THE OPTIMIZATION OF THE SEPARATION CONDITIONS FOR CANNABINOIDS FROM CANNABIS SATIVAL.VAR INDICA AND APPLICATION OF THE METHOD TO DETERMINE THE CONTENT OF Δ⁹-TETRAHYDROCANNABINOL IN PLANT MATERIAL	E. Wojtasik; M. Anyzewska; I. Arent
961-975	DETERMINATION OF ARISTOLOCHIC ACID IN TRADITIONAL CHINESE MEDICINAL PRESCRIPTIONS, CONTAINING RADIX ARISTOLOCHIAE FANGCHI, BY HPLC	Yuan-Shiun Chang; Jeng-Shyan Deng; Yoe-Ray Ku
977-984	DETERMINATION OF N-NITROSODIMETHYLAMINE BY HPLC, WITH FLUORESCENCE DETECTION. A SURVEY OF N-NITROSODIMETHYLAMINE IN COMMERCIAL BEERS	Lourdes Cádenes; Juan H. Ayala; Venerando González; Ana M. Afonso
985-998	TRIACYLGLYCEROL STRUCTURE OF ANIMAL TALLOWS, POTENTIAL FOOD FORMULATION FATS, BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY COUPLED WITH MASS SPECTROMETRY	William E. Neff; W. C. Byrdwell; Kevin R. Steidley; Gary R. List; Gary Snowder
999	ANNOUNCEMENT
1001-1006	LIQUID CHROMATOGRAPHY CALENDAR

Volume 25, Issue 5 (2002)

683-704	MICRO-CHANNEL THERMAL FIELD-FLOW FRACTIONATION: NEW CHALLENGE IN ANALYSIS OF MACROMOLECULES AND PARTICLES	Josef Janca
705-715	DESCRIPTION OF THE RETENTION BEHAVIOR AND CHROMATOGRAPHIC MEASUREMENT OF THE CHANGE IN pKa WITH TEMPERATURE OF A DIASTEREOMERIC PAIR OF ISOLEUCINE DERIVATIVES	Andrew Clausen; Thomas Dowling; Gary Bicker
717-730	SPECIATION AND SEQUENTIAL EXTRACTION OF TRACE METALS IN INCINERATOR FLY ASH USING IC AND ICP-MS	D. H. Kim; S. J. Park; D. W. Lee; H. B. Lim; J. Y. Hwang
731-746	SEPARATION OF CEFACLOR AND δ-3-CEFACLOR BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Li Jia; Wei Zhou; Yanping Xu
747-758	DETERMINATION OF SARAFLOXACIN RESIDUES IN GILTHEAD SEABREAM (SPARUS AURATAL.) TISSUES BY HPLC-SFD-PDA	A. E. Tyrpenou; E. G. Iossifidou; I. E. Psomas; G. D. Fotis
759-770	EVALUATING THE FEASIBILITY OF DETERMINING TOTAL PLASMA HOMOCYSTEINE AS HOMOCYSTEIC ACID USING ION-EXCHANGE CHROMATOGRAPHY	Jinmo Huang; Mark E. Arcaro; Michael Lowry
771-779	SEPARATION OF POLAR LIPIDS FROM SOYBEAN OIL AND COTTON SEED OIL BY ONE-STEP HPLC SYSTEM. BIOLOGICAL ACTIVITY OF ISOLATED LIPIDS	Smaragdi Antonopoulou; Haralabos C. Karantonis
781-786	DETERMINATION OF FAT-SOLUBLE NUTRIENTS IN SERUM BY LIQUID CHROMATOGRAPHY AND MULTIWAVELENGTH DETECTION	Simona Pichini; Piergiorgio Zuccaro; Manuela Pellegrini; Simonetta Di Carlo; Antonella Bacosi; Ilaria Palmi; Gianna Tossini; Roberta Pacifici
787-801	ANALYSIS OF GREEN TEA CONSTITUENTS BY HPLC-FTIR	Christina. S. Robb; Susan E. Geldart; John A. Seelenbinder; Phyllis R. Brown
803-818	DETERMINATION OF FLUORIDE IONS BY SINGLE COLUMN HIGH PRESSURE ANION CHROMATOGRAPHY IN DENTIFRICE PREPARATIONS AND BODY FLUIDS: SALIVA AND BLOOD SERUM	V. F. Samanidou; C. K. Zacharis; I. N. Papadoyannis
819-829	SEPARATION OF MULTI-MILLIGRAM QUANTITIES OF GOSSYPOL ENANTIOMERS ON POLYSACCHARIDE-BASED STATIONARY PHASES	Quezia B. Cass; Regina. V. Oliveira

Volume 25, Issue 4 (2002)

507-540	HIGH-THROUGHPUT MASS SPECTROMETRIC ANALYSIS OF XENOBIOTICS IN BIOLOGICAL FLUIDS	R. Bakhtiar; Luis Ramos; Francis L. S. Tse
541-560	EVALUATION OF AN ION EXCLUSION/DIRECT CONDUCTIVITY METHOD FOR QUANTITATING ACETIC AND LACTIC ACIDS IN PHARMA-CEUTICAL LVP BASE FORMULATIONS	Michael Warnock; Lakshmy Nair; Salma Sadain; Dennis R. Jenke
561-572	RETENTION BEHAVIOR OF BASICA SOLUTES ON ZIRCONIA-SILICA COMPOSITE STATIONARY PHASE SUPPORTS IN NORMAL PHASE LIQUID CHROMATOGRAPHY	R. Andrew Shalliker; Maggee Rizk; Curt Stocksiek; Alan P. Sweeney
573-588	PREPARATION AND APPLICATION OF NEW ION-PAIRING CHIRAL STATIONARY PHASES FOR THE LIQUID CHROMATOGRAPHIC SEPARATION OF ENANTIOMERS	Myung Ho Hyun; Young Ki Cho; Sang Cheol Han; Yoon Jae Cho
589-600	ANALYSIS OF CARBOHYDRATES BY CAPILLARY ZONE ELECTROPHORESIS WITH ON-CAPILLARY DERIVATIZATION	X. Y. Wang; Y. Chen; Z. Li; Z. Wang
601-614	PORE-SIZE CONTROLLED AND POLY(ε-LYSINE)-IMMOBILIZED CELLULOSE SPHERICAL PARTICLES FOR REMOVAL OF LIPOPOLYSACCHARIDES	Masami Todokoro; Masayo Sakata; Satoshi Matama; Masashi Kunitake; Kunio Ohkuma; Chuichi Hirayama
615-625	SILVER ION HPLC OF p-METHOXYPHENACYL DERIVATIVES OF UNSATURATED FATTY ACIDS. III. MOBILE PHASE EFFECTS ON TRANS 6-, 9-, AND 11–18 : 1	Sv. Momchilova; B. Nikolova-Damyanova
627-637	PARTITION PROPERTIES OF 18 POLYCHLORINATED ORGANIC COMPOUNDS (PCOCs): CORRELATION WITH MOLECULAR STRUCTURAL DESCRIPTORS	Wei Dongbin; Tan Yongrui; Liu Xinhui; Wang Liansheng; Hu Hong-Ying
639-653	EVALUATION OF HPLC SYSTEMS FOR THE SEPARATION AND QUANTIFICATION OF ARSENIC COMPOUNDS FROM APPLE EXTRACTS	C. B'Hymer; J. A. Caruso
655-663	DETERMINATION OF CHLORAMPHENICOL RESIDUES IN GILTHEAD SEABREAM (SPARUS AURATA L.) TISSUES BY HPLC-PDA	A. E. Tyrpenou; G. G. Rigos; F. Athanassopoulou
665-673	A SCREENING METHOD FOR THE DETERMINATION OF GLYPHOSATE IN GROUND WATER	C. M. Sparacino; F. K. Thomas

Volume 25, Issue 3 (2002)

345-361	QUICK METHOD FOR THE DETERMINATION OF THE OPTIMAL OPERATING CONDITIONS OF A SIMULATED MOVING BED UNIT	Shih-Ming Lai; Rong-Ren Loh
363-379	CARBON CLAD ZIRCONIA AND SEPARATIONS OF THE DIASTEREOISOMERS OF LOW MOLECULAR WEIGHT POLYSTYRENES	Victor Wong; Alan P. Sweeney; Muhammad Khurrum; R. Andrew Shalliker
381-395	A NEW FLUOROGENIC REAGENT FOR LABELLING CARBOXYLIC ACIDS IN HPLC	E. Gikas; M. Derventi; I. Panderi; A. Vavayannis; M. Kazanis; M. Parissi-Poulou
397-407	DETERMINATION OF CATECHINS IN COMMERCIAL GRAPE SEED EXTRACT	Wenkui Li; Harry H. S. Fong; Keith W. Singletary; John F. Fitzloff
409-414	THE EFFECT OF CITRATE AND PHOSPHATE IONS ON THE MOBILITIES OF METALS	N. Brajenovic; M. Tonkovic
415-420	THE DIPOLE APPROACH IN ION INTERACTION CHROMATOGRAPHY OF ZWITTERIONS. USE OF THE LINEARIZED POTENTIAL EXPRESSION FOR LOW SURFACE POTENTIAL	T. Cecchi; P. Cecchi
421-432	STOICHIOMETRY AND FORMATION CONSTANTS OF SIX PAHs WITH γ-CYCLODEXTRIN, DETERMINED BY HPLC USING A CYANO STATIONARY PHASE	Corinne Ravelet; Anne Ravel; Catherine Grosset; Annick Villet; Annabelle Geze; Denis Wouessidjewe; Eric Peyrin
433-443	DETERMINATION OF CIPROFLOXACIN AND ITS METABOLITES IN URINE, USING ON-LINE SPE	D. H. Kim; S. K. Lee; Y. H. Park; D. W. Lee
445-461	SOLID-PHASE EXTRACTION OF CHLOROPHENOXY ACID HERBICIDES BY MEANS OF POLYMERIC RESINS FUNCTIONALIZED WITH QUATERNARY AMMONIUM GROUPS	S. Menor-Higueruelo; L. V. Pérez-Arribas; M. E. León-González; L. M. Polo-Díez
463-473	DETERMINATION OF AMIKACIN IN BIOLOGICAL TISSUES BY HPLC	Benjamín Santos; Ma Luisa Sayalero; Aránzazu Zarzuelo; José M. Lanao
475-485	ANALYSIS OF ISOFLAVONES IN NATURAL SOURCES AND NUTRITIONAL SUPPLEMENTS BY LIQUID CHROMATOGRAPHY AND MULTI-CHANNEL ELECTROCHEMICAL DETECTION	Feifei Tian; Yongxin Zhu; Fuming Xie; Hong Long; Chester T. Duda; Elsa M. Janle; Peter T. Kissinger
487-494	A VALIDATED HPLC METHOD FOR THE DETERMINATION OF HYDRO-CHLOROTHIAZIDE IN HUMAN PLASMA AND ITS APPLICATION IN PHARMACOKINETIC STUDIES	Ioannis Niopas; Athanasios C. Daftsios

Volume 25, Issue 2 (2002)

167-183	STUDY OF THE INFLUENCE OF IONIC STRENGTH AND pH OF THE SUSPENDING MEDIUM ON THE SIZE OF WHEAT STARCH GRANULES, MEASURED BY SEDIMENTATION/STERIC FIELD-FLOW FRACTIONATION	Lambros Farmakis; Athanasia Koliadima; George Karaiskakis
185-204	EVALUATION OF SOLID PHASE EXTRACTION PROTOCOLS FOR ISOLATION OF ANALGESIC COMPOUNDS FROM BIOLOGICAL FLUIDS PRIOR TO HPLC DETERMINATION	V. F. Samanidou; I. P. Imamidou; I. N. Papadoyannis
205-216	C-18 STATIONARY PHASES SORBED ON ZIRCONIZED SILICA FOR USE IN HPLC	Glaucia Maria Ferreira Pinto; Kenneth E. Collins; Isabel Cristina Sales; Fontes Jardim
217-239	LACTEAL MATRICES. A SINGLE GUIDE FOR EXTRACTION AND QUANTIFICATION OF FAT-SOLUBLE VITAMINS	J. A. Paixão; T. L. M. Stamford
241-249	DETERMINATION OF LAMIVUDINE/DIDANOSINE/SAQUINAVIR IN HUMAN SERUM USING CAPILLARY ZONE ELECTROPHORESIS	Bin Fan; James T. Stewart
263-274	HPLC ASSAY OF ECHINACEA PURPUREA/GOLDENSEAL (HYDRASTIS CANADENSIS) COMBINATION FORMULATIONS FOR PHENOLIC ACIDS, ALKYLAMIDES, AND ALKALOIDS	Gary W. Schieffer; Michael Kohn
275-286	FAST, SELECTIVE ANALYSIS OF GLYCATED ALBUMIN IN HSA	Toshihiko Hanai; Miyuki Uchida; Miki Minematsu; Hiroshi Homma; Toshio Kinoshita; Gou Matsumoto
287-297	DETERMINATION OF AMIKACIN IN BIOLOGICAL TISSUES BY HPLC	Benjamín Santos; Maria Luisa Sayalero; Aránzazu Zarzuelo; José M. Lanao
299-312	STUDY OF LOCAL ANAESTHETICS. CLVIII. CHROMATOGRAPHIC SEPARATION OF SOME DERIVATIVES OF SUBSTITUTED PHENYLCARBAMIC ACID ON A VANCOMYCIN-BASED STATIONARY PHASE	J. Ïungelová; J. Lehotay; K. Hrobonová; J. Cizmárik; D. W. Armstrong
313-320	SIMULTANEOUS SEPARATION AND DETERMINATION OF EPHEDRINE ALKALOIDS AND TETRAMETHYL-PYRAZINE IN EPHEDRA SINICA STAPF BY HPLC	Hong-Xia Li; Ming-Yu Ding; Kun Lv; Jian-Yuan Yu
321-328	ASSAY OF THE ACTIVE INGREDIENT, POTASSIUM SALICYLATE, IN DIURETIC TABLETS AND CAPSULES BY HPTLC WITH ULTRAVIOLET ABSORPTION DENSITOMETRY	D. Ruddy; J. Sherma

Volume 25, Issue 1 (2002)

1-16	PCA, FOLLOWED BY TWO-DIMENSIONAL NONLINEAR MAPPING AND CLUSTER ANALYSIS, VERSUS MULTILINEAR REGRESSION IN QSRR	Annamaria Jakab; Gábor Schubert; Miklos Prodan; Esther Forgacs
17-27	HPLC WITH EVAPORATIVE LIGHT SCATTERING DETECTION AS A TOOL TO DISTINGUISH ASIAN GINSENG (PANAX GINSENG) AND NORTH AMERICAN GINSENG (PANAX QUINQUEFOLIUS)	Wenkui Li; John F. Fitzloff
29-41	HPLC ANALYSIS OF GINSENOSIDES IN THE ROOTS OF ASIAN GINSENG (PANAX GINSENG) AND NORTH AMERICAN GINSENG (PANAX QUINQUEFOLIUS) WITH IN-LINE PHOTODIODE ARRAY AND EVAPORATIVE LIGHT SCATTERING DETECTION	Wenkui Li; John F. Fitzloff
43-57	DIRECT SIMULTANEOUS DETERMINATION OF UREMIC TOXINS: CREATINE, CREATININE, URIC ACID, AND XANTHINE IN HUMAN BIOFLUIDS BY HPLC	V. F. Samanidou; A. S. Metaxa; I. N. Papadoyannis
59-67	SEMI-PREPARATIVE HPLC SEPARATION OF TERPENOIDS FROM THE SEED PODS OF HYMENAEA COURBARIL VAR. STILBOCARPA	R. T. Nogueira; S. C. N. Queiroz; P. M. Imamura
69-81	UREA-FORMALDEHYDE RESIN MICROSPHERES AS A NEW PACKING MATERIAL FOR LIQUID CHROMATOGRAPHY: LIGAND EXCHANGE	Zhikuan Chai; Xiao Zheng; Xuefei Sun
83-99	COMPARISON OF CHROMATOGRAPHIC PROPERTIES OF LEWIS BASE-MODIFIED MIXED OXIDES AS STATIONARY PHASES FOR HPLC	Yu-Ling Hu; Yu-Qi Feng; Jian-Di Wan; Shi-Lu Da
101-111	A REVERSED-PHASE HPLC METHOD DEVELOPMENT FOR THE SEPARATION OF NEW ANTIDEPRESSANTS	P. Dallet; L. Labat; M. Richard; M. H. Langlois; J. P. Dubost
113-123	SIMULTANEOUS CAPILLARY ELECTROPHORESIS DETERMINATION OF BARBITURATES FROM MECONIUM	David C. Delinsky; Karthik Srinivasan; Harvey M. Solomon; Michael G. Bartlett
125-136	DEVELOPMENT AND VALIDATION OF A REVERSED-PHASE HPLC METHOD FOR THE DETERMINATION OF PINDOLOL AND CLOPAMIDE IN TABLETS	P. Papadopoulos; M. Parissi-Poulou; I. Panderi
137-149	ONE-STEP SEPARATION SYSTEM FOR THE MAIN PHOSPHOLIPIDS, GLYCOLIPIDS, AND PHENOLICS BY NORMAL PHASE HPLC. APPLICATION TO POLAR LIPID EXTRACTS FROM OLIVE AND SUNFLOWER OILS	T. Nomikos; H. C. Karantonis; E. Fragopoulou; C. A. Demopoulos
151-160	DEVELOPMENT AND EVALUATION OF AN HPLC/DAD METHOD FOR THE ANALYSIS OF PHENOLIC COMPOUNDS FROM OLIVE FRUITS	Ana F. Vinha; Branca M. Silva; Paula B. Andrade; Rosa M. Seabra; José A. Pereira; M. Beatriz Oliveira

Volume 24, Issue 20 (2001)

3069-3083	HYDRODYNAMIC VS. FOCUSING RELAXATION IN ASYMMETRICAL FLOW FIELD-FLOW FRACTIONATION	Myeong Hee Moon; Inmi Hwang
3085-3094	EVALUATION AND OPTIMIZATION OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC CONDITIONS FOR OPTICAL PURITY ANALYSIS OF AMINO ACID RESIDUES FROM A SYNTHETIC DECAPEPTIDE USING MARFEY'S REAGENT	C. B'Hymer
3095-3104	QUANTITATION OF INDOLE-3-ACETIC ACID BY LC WITH ELECTROCHEMICAL DETECTION IN ETIOLATED HYPOCOTYLS OF LUPINUS ALBUS	J. Ramón Guerrero; Pedro García-Ruíz; José Sánchez-Bravo; Manuel Acosta; Marino B. Arnao
3105-3117	SIMULTANEOUS DETERMINATION OF ANIONS AND CATIONS IN ENVIRONMENTAL SAMPLES BY USING A WEAKLY ACIDIC CATION-EXCHANGE COLUMN WITH 2,6-PYRIDINEDICARBOXYLIC ACID, SULFOSALICYLIC ACID, AND 18-CROWN-6 AS ELUENT	Ming-Yu Ding; Kazuhiko Tanaka; Wenzhi Hu; Paul R. Haddad; Akiyoshi Miyanaga
3119-3139	HPLC-UV METHOD DEVELOPMENT AND IMPURITY PROFILING OF THE MARINE ANTICANCER AGENT APLIDINE IN RAW DRUG SUBSTANCE AND PHARMACEUTICAL DOSAGE FORM	B. Nuijen; I. M. Rodrigues-Campos; C. P. Noain; P. Floriano; C. Manada; M. Bouma; J. J. Kettenes-van den Bosch; A. Bult; J. H. Beijnen
3141-3155	DEVELOPMENT OF AN HPLC METHOD WITH UV DETECTION FOR THE PHARMACEUTICAL QUALITY CONTROL OF THE NOVEL MARINE ANTICANCER AGENT KAHALALIDE F	B. Nuijen; M. Bouma; P. Floriano; C. Manada; H. Rosing; E. Stokvis; J. J. Kettenes-van den Bosch; A. Bult; J. H. Beijnen
3157-3170	N-HYDROXYSUCCINIMIDYL-α-NAPHTHYLACETATE AS A DERIVATIZING REAGENT FOR AMINO ACIDS AND OLIGOPEPTIDES IN RP-HPLC	Hong Wang; Yuan-Yuan Zhao; Hong Jin; Hua-Shan Zhang
3171-3180	CONCOMITANT HPLC METHOD FOR DETERMINATION OF LAMOTRIGINE, CARBAMAZEPINE, AND 10,11-CARBAMAZEPINE EPOXIDE IN PLASMA USING DUAL UV 240–220 NM WAVELENGTH DETECTION	G. Dumortier; D. Pons; A. Zerrouk; D. Januel; G. Saba; K. Degrassat
3181-3196	SENSITIVE AND SPECIFIC DETERMINATION OF HISTIDINE IN HUMAN SERUM, URINE, AND STRATUM CORNEUM BY A FLOW INJECTION METHOD BASED ON FLUORESCENCE DERIVATIZATION WITH o-PHTHALALDEHYDE	Naohiro Tateda; Kiichi Matsuhisa; Kiyoshi Hasebe; Toshiaki Miura
3197-3204	URINARY CITRATE ANALYSIS BY CAPILLARY ELECTROPHORESIS	Zak K. Shihabi; Ross P. Holmes; Mark E. Hinsdale
3205-3212	A SIMPLIFIED AUTOMATED SAMPLE CLEANUP EXAMPLE: ANALYSIS OF URINE METANEPHRINES	Zak K. Shihabi; Mark E. Hinsdale
3213-3225	STABILITY STUDY OF NILVADIPINE IN BULK DRUG AND PHARMACEUTICAL CAPSULES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	H. Abdine; F. Belal; E. A. Gadkariem; N. Zoman

Volume 24, Issue 19 (2001)

2895-2924	THE CHEMISTRY AND HPLC ANALYSIS OF CHEMICAL SUNSCREEN FILTERS IN SUNSCREENS AND COSMETICS	K. Lee Granger; P. R. Brown
2925-2942	HPLC OF SOME NUCLEOSIDES AND BASES ON p-tert-BUTYL-CALIX[6]ARENE-BONDED SILICA GEL STATIONARY PHASE	Yu-Xiu Xiao; Xiang-Zhu Xiao; Yu-Qi Feng; Zhong-Hua Wang; Shi-Lu Da
2943-2959	BENEFITS OF A BINARY MODIFIER WITH BALANCED POLARITY FOR AN EFFICIENT SUPERCRITICAL FLUID EXTRACTION OF PAHs FROM SOLID SAMPLES, FOLLOWED BY HPLC	C. Gonçalves; M. de Rezende Pinto; M. F. Alpendurada
2961-2970	VERSATILE TWO-PHASE SOLVENT SYSTEM FOR ANTHRAQUINONE PREFRACTIONATION BY HIGH SPEED COUNTERCURRENT CHROMATOGRAPHY	L. M. Yua; X. X. Chen; P. Ai; M. Zi; P. Wu; Z. Y. Li
2971-2982	ANALYSIS OF ALBUMINS, USING ALBUMIN BLUE 580, BY CAPILLARY ELECTROPHORESIS AND LASER-INDUCED FLUORESCENCE	Wei-Lung Tseng; Tai-Chia Chiu; Jang-Mao Weng; Huan-Tsung Chang
2983-2998	PREPARATION AND CHROMATOGRAPHIC BEHAVIOR OF A BIFUNCTIONAL CONTINUOUS ROD FOR WEAK CATION EXCHANGE AND IMMOBILIZED METAL AFFINITY CHROMATOGRAPHY	Yinmao Wei; Xiaodong Huang; Qiang Chen; Xindu Geng
2999-3015	PREPARATION, ISOLATION, AND CHARACTERIZATION OF DIMERIC DEGRADATION PRODUCTS OF THE 1β-METHYLCARBAPENEM ANTIBIOTIC, ERTAPENEM	P. Sajonz; T. K. Natishan; Y. Wu; J. M. Williams; B. Pipik; L. DiMichele; T. Novak; S. Pitzenberger; D. Dubost; Ö. Almarsson
3017-3026	DETERMINATION OF ZIDOVUDINE/ZALCITABINE/NEVIRAPINE IN HUMAN PLASMA BY ION-PAIR HPLC	Bin Fan; James T. Stewart
3027-3035	DIRECT HPLC ANALYSIS OF TRIMETHOPRIM IN MILK	Eva Blahová; L'udmila Bovanová; Eva Brandšteterová
3037-3048	HPLC ENANTIOMERIC SEPARATION OF o,o-DIALKYL-2-BENZYLOXYCARBONYL-AMINOARYLMETHYL-PHOSPHONATES ON CELLULOSE TRIS(3,5-DIMETHYLPHENYL CARBAMATE) AND N-(3,5-DINITROBENZOYL) LEUCINE CSPs	G. -S. Yang; L. Zhou; W. Du; Q. Dai; G. -L. Li; J. -S. Wang; G. Félix
3049-3061	DETERMINATION OF FURFURAL COMPOUNDS IN ENTERAL FORMULA	Jose Angel Rufian-Henares; Belen Garcia-Villanova; Eduardo Guerra-Hernandez

Volume 24, Issue 18 (2001)

2727-2747	MOLECULAR WEIGHT DISTRIBUTION OF POLYAMIDES BY GPC-VISCOMETRY. A COMPARISON BETWEEN HIGH TEMPERATURE AND LOW TEMPERATURE ELUANTS	Tuan Q. Nguyen
2749-2763	ANION EXCHANGE CHROMATOGRAPHY OF PROTEINS. EFFECT OF CHARGED GROUPS OF THE STATIONARY PHASE ON PROTEIN BINDING	K. Racaityte; J. Liesiene; K. Radzevicius
2765-2783	EVALUATION OF THE ELUTION STRENGTH OF THE SURFACTANT AND ORGANIC SOLVENT IN HYBRID MICELLAR MOBILE PHASES	S. López-Grío; J. J. Baeza-Baeza; M. C. García-Alvarez-Coque
2785-2800	IMPROVED PEPTIDE MAPPING BY CAPILLARY ZONE ELECTROPHORESIS USING TRIETHYLENETETRAMINE PHOSPHATE BUFFER AS THE ELECTROLYTE SOLUTION	Danilo Corradini; Eugenia Cogliandro; Isabella Nicoletti
2801-2814	DEGREE OF PHOSPHORYLATION OF PEPSINOGEN IN GASTRIC CANCER	Radovan Hynek; Hana Vankova; Marketa Tesarova; Jan Kas
2815-2825	EFFECT OF SOLVENT AND TEMPERATURE ON EXTRACTION OF POLYCHLORINATED BIPHENYLS AND POLYCHLORINATED DIBENZODIOXINS FROM FLY ASH	J. S. Yang; J. H. Jeong; D. W. Lee; Y. -S. Chang
2827-2835	SIMULTANEOUS DETERMINATION OF m-NITROBENZENESULFONYL CHLORIDE, p-NITROBENZENESULFONYL CHLORIDE, AND THEIR HYDROLYZED ACID PRODUCTS BY NORMAL PHASE HPLC	J. Z. Cao
2837-2848	APPLICATION OF PREPARATIVE CHROMATOGRAPHY TO THE ISOLATION OF EPIRUBICIN FROM RAW PRODUCT	Yan Qi; Junxiong Huang
2849-2860	A REVERSED-PHASE THIN-LAYER CHROMATOGRAPHY/SCANNING DENSITOMETRIC METHOD FOR THE ANALYSIS OF GARDENIA YELLOW IN FOOD USING CROCETIN AS AN INDICATOR	Naoko Ozeki; Hisao Oka; Yuko Ito; Eiji Ueno; Tomomi Goto; Tomoko Hayashi; Yuko Itakura; Toru Ito; Takashi Maruyama; Masukiyo Turuta; Takahiko Miyazawa; Hiroshi Matsumoto
2861-2872	DETERMINATION OF SELECTED PHENOLIC COMPOUNDS IN QUINCE JAMS BY SOLID-PHASE EXTRACTION AND HPLC	B. M. Silva; P. B. Andrade; R. M. Seabra; M. A. Ferreira
2873-2878	ANALYSIS OF THE ACTIVE INGREDIENT, MECLIZINE, IN MOTION SICKNESS TABLETS BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY WITH DENSITOMETRIC MEASUREMENT OF FLUORESCENCE QUENCHING	Elizabeth Westgate; Joseph Sherma

Volume 24, Issue 17 (2001)

2551-2557	EXTENDED THERMODYNAMIC APPROACH TO ION INTERACTION CHROMATOGRAPHY FOR LOW SURFACE POTENTIAL. USE OF THE LINEARIZED POTENTIAL EXPRESSION	T. Cecchi; F. Pucciarelli; P. Passamonti
2559-2581	THE SEPARATION OF STEREOISOMERS FROM OLIGOMERS OF LOW MOLECULAR WEIGHT POLYSTYRENE ON A CARBON CLAD ZIRCONIA COLUMN USING A REVERSED PHASE MULTIDIMENSIONAL HPLC SYSTEM	Alan P. Sweeney; S. Grant Wyllie; R. Andrew Shalliker
2583-2599	ACETATE AND CHLORIDE DETERMINATION BY ION EXCHANGE HPLC WITH INDIRECT PHOTOMETRIC DETECTION AND ITS APPLICATION TO A β-METHYLCARBAPENEM ANTIBIOTIC	Theresa K. Natishan; Peter Sajonz
2601-2614	SAMPLE PREPARATION VIA SOLID PHASE EXTRACTION IN THE 96-WELL FORMAT FOR HPLC/UV DETECTION-BASED BIOFLUID ASSAYS. APPLICATION TO THE DETERMINATION OF A NOVEL CYCLOOXYGENASE II INHIBITOR IN HUMAN PLASMA AND URINE	R. S. Mazenko; A. Skarbek; E. J. Woolf; R. C. Simpson; B. K. Matuszewski
2615-2623	COUNTERCURRENT CHROMATOGRAPHIC SEPARATION OF WATER-SOLUBLE VITAMINS BY CROSS-AXIS COIL PLANET CENTRIFUGE USING AN ION-PAIR REAGENT WITH POLAR TWO-PHASE SOLVENT SYSTEM	Kazufusa Shinomiya; Ken Yoshida; Yozo Kabasawa; Yoichiro Ito
2625-2634	COUNTERCURRENT CHROMATOGRAPHIC SEPARATION OF BIOTIC DICARBOXYLIC ACIDS WITH POLAR TWO-PHASE SOLVENT SYSTEMS USING CROSS-AXIS COIL PLANET CENTRIFUGE	Kazufusa Shinomiya; Yozo Kabasawa; Yoichiro Ito
2635-2645	AFFINITY ADSORBENTS WITH D-ALANINE AND D,L-ALANINE AS LIGANDS FOR VANCOMYCIN GROUP ANTIBIOTICS	Jing Yuan; Junjuan Xu; Wenqiang Niu; Qingxiang Zhao; Husheng Yan; Xiaohui Cheng; Binglin He
2647-2659	HPLC ANALYSIS OF PHENOLIC ACIDS IN MELISSA OFFICINALIS	Alicia Caniova; Eva Brandsteterova
2661-2671	DETERMINATION OF THE INFLUENCE OF BORATE ION ON THE DEGRADATION OF L-α-METHYLDOPA USING RP-HPLC WITH PHOTODIODE ARRAY DETECTION	Peter Rembischevski; André L. Gemal
2673-2684	REVERSAL OF ENANTIOMERIC ELUTION ORDER ON MACROCYCLIC GLYCOPEPTIDE CHIRAL STATIONARY PHASES	T. L. Xiao; B. Zhang; J. T. Lee; F. Hui; D. W. Armstrong
2685-2696	RAPID AND EFFICIENT METHOD FOR EXTRACTION AND ISOLATION OF MICROCYSTIN RR FROM THE CYANOBACTERIUM	Dongjin Pyo; Yonsook Kim
2697-2717	PERFORMANCE OF THE ANALYTICAL ASSAYS OF PACLITAXEL, DOCETAXEL, AND CYCLOSPORIN A IN A ROUTINE HOSPITAL LABORATORY SETTING	M. M. Malingré; H. Rosing; F. J. Koopman; J. H. M. Schellens; J. H. Beijnen

Volume 24, Issue 16 (2001)

2381-2398	A STUDY OF PARAMETERS THAT INFLUENCE THE HPLC AND CE SEPARATION OF DOUBLE STRANDED DNA FRAGMENTS AND DNA MUTANTS	Haleem J. Issaq; Hongyu Xu; King C. Chan
2399-2413	THE APPLICATION OF TOPOLOGICAL INDEXES FOR PREDICTION OF THE R_M VALUES FOR TOCOPHEROLS IN RP-TLC	A. Pyka; A. Niestrój
2415-2427	PRESSURIZED LIQUID EXTRACTION AND MULTIPLE, ULTRASONICALLY-ASSISTED EXTRACTIONS OF HYDRASTINE AND BERBERINE FROM GOLDENSEAL (HYDRASTIS CANADENSIS) WITH SUBSEQUENT HPLC ASSAY	Gary W. Schieffer; Kristine Pfeiffer
2429-2443	HIGH PERFORMANCE REVERSED-PHASE LIQUID CHROMATOGRAPHY USING NOVEL CIM RP-SDVB MONOLITHIC SUPPORTS	M. Merhar; A. Podgornik; M. Barut; S. Jakša; M. Zigon; A. Štrancar
2445-2453	ISOLATION OF ALKALOIDS FROM GOLDENSEAL (HYDRASTIS CANADENSIS RHIZOMES) USING pH-ZONE REFINING COUNTERCURRENT CHROMATOGRAPHY	Lucas R. Chadwick; Christine D. Wu; A. Douglas Kinghorn
2455-2467	CAPILLARY ELECTROPHORETIC BEHAVIOUR AND DETERMINATION OF ENOXACIN IN PHARMACEUTICAL PREPARATIONS AND HUMAN SERUM	Muzaffer Tunçel; Dilek Dogrukol-Ak; Zühre Sentürk; Sibel A. Özkan; Hassan Aboul-Enein
2469-2476	DETERMINATION OF OXOLINIC ACID IN MARINE SEDIMENT BY HPLC WITH FLUORESCENCE DETECTION	L. K. Sørensen; H. Hansen
2477-2486	SIMULTANEOUS DETERMINATION OF CHLORAMPHENICOL AND KETOPROFEN IN MEAT AND MILK AND CHLORAMPHENICOL IN EGG, HONEY, AND URINE USING LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Victor Hormazábal; Magne Yndestad
2487-2492	DETERMINATION OF NITROIMIDAZOLE RESIDUES IN MEAT USING MASS SPECTROMETRY	Victor Hormazábal; Magne Yndestad
2493-2504	COMPARATIVE STUDY OF THE CHIRAL RESOLUTION OF β-BLOCKERS ON CELLULOSE TRIS (3,5-DIMETHYL-PHENYLCARBAMATE) PHASES IN NORMAL AND REVERSED PHASE MODES	Martin G. Schmid; Orsolya Gecse; Zoltan Szabo; Ferenc Kilár; Gerald Gübitz; Imran Ali; Hassan Y. Aboul-Enein
2505-2512	ENANTIOMERIC SEPARATION OF SOME CLINICALLY USED RACEMIC DRUGS ON PIRKLE-1J CHIRAL STATIONARY PHASE	Zdzislaw Chilmonczyk; Hanna Ksycinska; Hassan Y. Aboul-Enein; Won-Jae Lee
2513-2523	IDENTIFICATION AND SIMULTANEOUS ANALYSIS OF HARMANE, HARMINE, HARMOL, ISOVITEXIN, AND VITEXIN IN PASSIFLORA INCARNATA EXTRACTS WITH A NOVEL HPLC METHOD	I. D. Grice; L. A. Ferreira; L. R. Griffiths
2525-2530	QUANTIFICATION OF CREATINE IN NUTRITION SUPPLEMENTS BY THIN LAYER CHROMATOGRAPHY-DENSITOMETRY WITH THERMOCHEMICAL ACTIVATION OF FLUORESCENCE QUENCHING	Stacey D. Wagner; Seth W. Kaufer; Joseph Sherma

Volume 24, Issue 15 (2001)

2225-2237	STUDY OF THE MECHANISM OF ENANTIOSEPARATION. I. CHIRAL ANALYSIS OF ALKYLAMINO DERIVATIVES OF ARYLOXYPROPANOLS BY HPLC USING MACROCYCLIC ANTIBIOTICS AS CHIRAL SELECTORS	K. Hroboňová; J. Lehotay; R. Čižmáriková; D. W. Armstrong
2239-2256	RADIAL BASIS FUNCTION NETWORKS IN LIQUID CHROMATOGRAPHY: IMPROVED STRUCTURE-RETENTION RELATIONSHIPS COMPARED TO PRINCIPAL COMPONENTS REGRESSION (PCR) AND NONLINEAR PARTIAL LEAST SQUARES REGRESSION (PLS)	Yannis L. Loukas
2257-2265	DETERMINATION OF LIPOPHILICITY OF POTENTIAL ANTITUBERCULOUS DRUGS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	J. Klimeš; G. Zimová; P. Kastner; V. Klimešová; K. Palát
2267-2282	ANALYSIS OF TAXINES IN TAXUS PLANT MATERIAL AND CELL CULTURES BY HPLC PHOTODIODE ARRAY AND HPLC-ELECTROSPRAY MASS SPECTROMETRY	Georgios Theodoridis; Gregory Laskaris; Erik L. M. van Rozendaal; Robert Verpoorte
2283-2292	ASSAY OF FLAVONOLS AND QUANTIFICATION OF QUERCETIN IN MEDICINAL PLANTS BY HPLC WITH UV-DIODE ARRAY DETECTION	Marina Stefova; Svetlana Kulevanova; Trajce Stafilov
2293-2302	EFFECT OF SOLVENT ON EXTRACTION OF POLYCHLORINATED BIPHENYLS AND POLYCHLORINATED DIBENZODIOXINS FROM CHARCOAL	J. S. Yang; D. H. Kim; D. W. Lee; Y. -S. Chang
2303-2314	EVALUATION OF DEBRANCHED RICE STARCH SAMPLE PREPARATION METHODS FOR ANION-EXCHANGE CHROMATOGRAPHY WITH PULSED AMPEROMETRIC DETECTOR	Harmeet S. Guraya; Charles James; Elaine T. Champagne
2315-2324	REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF CEFIXIME IN BULK DRUGS	Rolando González-Hernández; Lauro Nuevas-Paz; Laritza Soto-Mulet; Miguel López-López; Joseph Hoogmartens
2325-2336	SIMULTANEOUS LIQUID CHROMATOGRAPHIC DETERMINATION OF INDINAVIR, SAQUINAVIR, AND RITONAVIR IN HUMAN PLASMA WITH COMBINED ULTRAVIOLET ABSORBANCE AND ELECTROCHEMICAL DETECTION	Emilia Marchei; Roberta Pacifici; Gianna Tossini; Rita Di Fava; Luisa Valvo; Piergiorgio Zuccaro
2337-2346	SIMULTANEOUS DETERMINATION OF LOSARTAN POTASSIUM AND HYDROCHLOROTHIAZIDE FROM TABLETS AND HUMAN SERUM BY RP-HPLC	Sibel A. Özkan
2347-2361	AN HPLC METHOD FOR THE ANALYSIS OF PAPRIKA COLOR IN FOOD USING CAPSANTHIN AS AN INDICATOR	Tomoko Hayashi; Kazuo Hayashi; Jiro Fujita; Masao Ono; Hisao Oka; Yuko Ito; Hiroshi Matsumoto; Naoko Ozeki; Yuko Itakura; Hiroyuki Nakazawa
2363-2369	SEPARATION OF THEAFLAVINS OF BLACK TEA. HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY VS. SEPHADEX LH-20 GEL COLUMN CHROMATOGRAPHY	Qizhen Du; Heyuan Jiang; Yoichiro Ito

Volume 24, Issue 14 (2001)

2051-2066	OPTIMIZATION OF CAPILLARY ELECTROPHORETIC SEPARATION OF CHLORPHENIRAMINE ENANTIOMERS BY A PLACKETT-BURMAN DESIGN. DETERMINATION OF ENANTIOMERIC PURITY OF DEXCHLORPHENIRAMINE	S. W. Sun; Y. R. Lin
2067-2085	VALIDATION OF INTERNAL NORMALIZATION FOR IMPURITY ASSAYS	Jérôme Vial; Alain Jardy; Jean-Michel Menet
2087-2100	IDENTIFICATION AND QUANTIFICATION OF MONOAMINERGIC NEUROMODULATORS IN THE SUB-CORTICAL REGION OF CAT VISUAL CORTEX BY MICROBORE HPLC-ED AND PROTEIN ASSAY	Ying Qu; Frans Vandesande; Lutgarde Arckens
2101-2110	DETERMINATION OF CARBOXYLIC ACIDS IN WATER-SOLUBLE POLYACRYLATES BY MICELLAR ELECTROKINETIC CAPILLARY ELECTROPHORESIS WITH INDIRECT DETECTION	Eric Butler-Roberts; Donna T. Eash
2111-2120	TRACE ANALYSIS OF SODIUM AZIDE IN AN ORGANIC MATRIX	Y. Bereznitski; R. LoBrutto; N. Grinberg
2121-2132	HIGH THROUGHPUT ASSAY METHOD FOR THE QUANTITATION OF TRIMETAZIDINE IN HUMAN PLASMA BY LC/MS, WITH SELECTED REACTION MONITORING	A. D. de Jager; F. C. W. Sutherland; D. Badenhorst; H. K. L. Hundt; K. J. Swart; T. Scanes; A. F. Hundt
2133-2143	COLLECTION CAPACITY OF A SOLID PHASE TRAP IN SUPERCRITICAL FLUID EXTRACTION FOR THE EXTRACTION OF LIPIDS FROM A MODEL FAT SAMPLE	Erland Björklund; Lennart Mathiasson; Per Persson; Mattias Järemo
2145-2159	DEVELOPMENT OF PRACTICAL CHROMATOGRAPHIC METHODS FOR THE ANALYSIS OF ACTIVE ESTERS	Vincent Antonucci; Lisa Wright
2161-2176	GRADIENT RP-HPLC DETERMINATION OF FREE PHENOLIC ACIDS IN WINES AND WINE VINEGAR SAMPLES AFTER SPE, WITH PHOTODIODE ARRAY IDENTIFICATION	V. F. Samanidou; C. V. Antoniou; I. N. Papadoyannis
2177-2186	STUDY OF THE LIPOPHILICITY OF ARYLPROPIONIC NON-STEROIDAL ANTI-INFLAMMATORY DRUGS. A COMPARISON BETWEEN LC RETENTION DATA ON A POLYMER-BASED COLUMN AND OCTANOL-WATER PARTITION COEFFICIENTS	F. Péhourcq; M. Matoga; C. Jarry; B. Bannwarth
2187-2195	PREPARATIVE ISOLATION AND PURIFICATION OF PHENYLETHANOID GLYCOSIDES FROM THE EXTRACT OF FAECES OF BEAGLE DOGS BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY	Li Lei; Fuquan Yang; Tianyou Zhang; Pengfei Tu; Lijun Wu; Fakui Chen; Yoichiro Ito
2197-2208	A NOVEL METHOD FOR PREPARATION AND CHARACTERIZATION OF RESTRICTED-ACCESS MEDIA-ALKYL-DIOL SILICA (ADS)	Xin Yu; Rui Zhao; Huiwan Han; Guoquan Liu
2209-2216	DETERMINATION OF DAZOMET IN BASAMID GRANULAT BY NORMAL PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Biljana Petanovska-Ilievska

Volume 24, Issue 13 (2001)

1871-1879	CLINICAL APPLICATIONS OF CE	Michael D. Harvey; Donald M. Paquette; Peter R. Banks
1881-1894	CAPILLARY ELECTROCHROMATOGRAPHY WITH ALKYLPHOSPHONATE-MODIFIED MAGNESIA-ZIRCONIA AS THE CHROMATOGRAPHIC SUPPORT MATERIAL	Dongsheng Xia; Yu-Qi Feng; Shi-Lu Da
1895-1919	SINGLE-PEAK RESOLUTION CRITERIA FOR OPTIMIZATION OF MOBILE PHASE COMPOSITION IN LIQUID CHROMATOGRAPHY	R. D. Caballero; S. J. López-Grío; J. R. Torres-Lapasió; M. C. Garcia-Alvarez-Coque
1921-1928	CAPILLARY ZONE ELECTROPHORESIS ANALYSIS OF ANTI-EPILEPTIC DRUGS	Ma Luz Luis; Domingo Blanco; Juan J. Arias; Francisco Jiménez; Ana I. Jiménez; José M. G. Fraga
1929-1934	EFFECT OF MICELLAR STRUCTURE ON MEKC SEPARATION	Dirk Bandilla; Peter R. Banks
1935-1951	SAMPLE PREPARATION FOR SIZE ANALYSIS OF DIESEL SOOT PARTICLES USING FIELD-FLOW FRACTIONATION	Won-Suk Kim; Young Hun Park; Dai Woon Lee; Seungho Lee
1953-1963	FEASIBILITY STUDY OF ENZYME-AMPLIFIED SANDWICH IMMUNOASSAY USING PROTEIN G CAPILLARY AFFINITY CHROMATOGRAPHY AND LASER INDUCED FLUORESCENCE DETECTION	Qinggang Wang; Yiming Wang; Guoan Luo; William S. B. Yeung
1965-1978	SEPARATION OF NITRAMINE AND NITROAROMATIC EXPLOSIVES BY CAPILLARY LIQUID CHROMATOGRAPHY	John V. Goodpaster; Victoria L. McGuffin
1979-1985	COMMENTS ON VAN DEEMTER PLOT IN HIGH SPEED COUNTERCURRENT CHROMATOGRAPHY	Alain Berthod; Alain Foucault
1987-1996	SUPERCRITICAL FLUID EXTRACTION OF PERILLYL ALCOHOL IN KOREAN ORANGE PEEL	Chong Ho Lee; Kyung Ho Row; Youn-Woo Lee; Jae-Duck Kim; Youn Yong Lee
1997-2005	GENOTYPING OF A SHORT TANDEM REPEAT SYSTEM USING ION-PAIR REVERSE-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Joseph M. Devaney; James E. Girard; Michael A. Marino
2007-2016	SEPARATION OF CHICKEN EGG WHITE PROTEINS BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY	Yoichi Shibusawa; Satoshi Iino; Heisaburo Shindo; Yoichiro Ito
2017-2031	DETERMINATION OF THE ACTIVE INGREDIENTS IN CHUANXIONG BY HPLC, HPLC-MS, AND EI-MS	Hong-Xia Li; Ming-Yu Ding; Kun Lv; Jian-Yuan Yu
2033-2042	DETERMINATION OF FIVE BIOACTIVE CONSTITUENTS IN TRADITIONAL CHINESE MEDICINAL PREPARATION SHANDANSHAOYAO TANG BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Zhiming Wen; Airu Liu; Lixin Xu

Volume 24, Issue 11-12 (2001)

1523-1532	CCC 2000—LONDON, THE FIRST INTERNATIONAL CONFERENCE ON COUNTERCURRENT CHROMATOGRAPHY, A CORNERSTONE FOR THE TECHNIQUE	Alain Berthod; Ian Sutherland
1533-1553	INDUSTRIAL SCALE-UP OF COUNTERCURRENT CHROMATOGRAPHY	I. A. Sutherland; A. J. Booth; L. Brown; B. Kemp; H. Kidwell; D. Games; A. S. Graham; G. G. Guillon; D. Hawes; M. Hayes; L. Janaway; G. J. Lye; P. Massey; C. Preston; P. Shering; T. Shoulder; C. Strawson; P. Wood
1575-1591	ORIGINAL USES OF THE pH-ZONE REFINING PRINCIPLE: ADAPTATION TO SYNTHESIS IMPERATIVES AND TO IONIC COMPOUNDS	R. Pennanec; C. Viron; S. Blanchard; M. Lafosse
1593-1605	THEORY OF COUNTERCURRENT CHROMATOGRAPHY FOR THE SEPARATION OF INORGANIC SOLUTES	Yu-Ren Jin; Li-Xing Zhang; Lian-Zhong Zhang; Lin Li; Shi-Jun Han
1607-1615	MEASUREMENTS OF PARTITION COEFFICIENTS IN WATER-1,1,1,2-TETRAFLUOROETHANE BY COUNTERCURRENT CHROMATOGRAPHY	Tiing Yu; Jia-Yaw Chang
1617-1628	pH-MODULATED STEPWISE ELUTION CCC AND ITS APPLICATION TO THE PREPARATIVE SEPARATION OF HYDROXYANTHRAQUINONE COMPOUNDS FROM TRADITIONAL CHINESE MEDICINAL HERBS	Fuquan Yang; Tianyou Zhang; Guoqin Xu; F. Edward Chou; Yoichiro Ito
1629-1654	A NEW HYPOTHESIS ON THE HYDRODYNAMIC DISTRIBUTION OF THE UPPER AND LOWER PHASES IN CCC	Philip L. Wood; Barry Jaber; Ian A. Sutherland
1655-1668	EFFECT OF PHYSICOCHEMICAL PROPERTIES OF TWO-PHASE LIQUID SYSTEMS ON THE RETENTION OF STATIONARY PHASE IN A CCC COLUMN	S. N. Ignatova; T. A. Maryutina; B. Ya. Spivakov
1669-1683	THE RELATIONSHIP BETWEEN RETENTION, LINEAR FLOW, AND DENSITY DIFFERENCE IN COUNTERCURRENT CHROMATOGRAPHY	I. A. Sutherland; Q. Du; P. Wood
1685-1697	MODELING OF THE HYDRODYNAMIC BEHAVIOR OF TWO NON-MISCIBLE LIQUID PHASES IN A ROTATING COILED COLUMN	P. S. Fedotov; V. A. Kronrod
1699-1710	MIXING, SETTLING, AND THE MOVEMENT OF THE INTERFACE BETWEEN THE MOBILE AND STATIONARY PHASES IN CCC	Philip L. Wood; Ian A. Sutherland
1711-1721	COUNTERCURRENT CHROMATOGRAPHY IN THE PREPARATIVE SEPARATION OF PLANT-DERIVED NATURAL PRODUCTS	K. Hostettmann; A. Marston
1723-1732	SEPARATION AND PURIFICATION OF THREE INDIVIDUAL CATECHINS FROM TEA POLYPHENOL MIXTURE BY CCC	Xueli Cao; Yu Tian; Tianyou Zhang; Yoichiro Ito
1733-1744	ONE-STEP PURIFICATION OF CHOLINESTERASE FROM HUMAN SERUM BY CCC	Y. Shibusawa; T. Hosojima; M. Nakata; H. Shindo; Y. Ito
1745-1764	ISOLATION OF NATURAL PIGMENTS BY HIGH SPEED CCC	Andreas Degenhardt; Peter Winterhalter
1765-1773	SCREENING NATURAL PRODUCTS: BIOASSAY-DIRECTED ISOLATION OF ACTIVE COMPONENTS BY DUAL-MODE CCC	Khisal A. Alvi

Volume 24, Issue 11-12 (2001)

1775-1790	APPLICATION OF pH-ZONE-REFINING CCC TO THE ISOLATION OF ANTIFUNGAL FERMENTATION PRODUCTS	Guy H. Harris; Ping Dai
1791-1799	SEPARATION OF ACYLATED ANTHOCYANIN PIGMENTS BY HIGH SPEED CCC	Kjell Torskangerpoll; Edward Chou; Øyvind M. Andersen
1801-1810	APPLICATION OF HIGH SPEED CCC FOR THE PURIFICATION OF LISINOPRIL-DIKETOPIPERAZINE DIASTEREOMERS	R. G. Whiteside; D. E. Games; C. Strawson; A. S. Graham; L. Brown
1811-1825	AN EVALUATION OF THE PERFORMANCE OF A PREPARATIVE CCC MACHINE FOR THE SEPARATION OF AN ACTIVE PHARMACEUTICAL INGREDIENT	A. S. Graham; I. F. McConvey; P. Shering
1827-1840	SEPARATION OF CRUDE PLANT EXTRACTS WITH HIGH SPEED CCC FOR PRIMARY SCREENING IN DRUG DISCOVERY	Jean A. Armbruster; Robert P. Borris; Quirico Jimenez; Nelson Zamora; Giselle Tamayo-Castillo; Guy H. Harris
1841-1861	OPTIMIZATION OF THE FRACTIONATION AND RECOVERY OF POLYKETIDE ANTIBIOTICS BY COUNTERCURRENT CHROMATOGRAPHY	A. J. Booth; G. J. Lye

Volume 24, Issue 10 (2001)

1381-1396	THE ROLE OF THE LATERAL ANALYTEANALYTE INTERACTIONS IN THE PROCESS OF TLC BAND FORMATION	W. Prus; K. Kaczmarski; K. Tyrpien; M. Borys; T. Kowalska
1397-1410	RETENTION BEHAVIOR OF COUMARIN COMPOUNDS ON SILICA AND FLORISIL TLC LAYERS	Grażyna Zgórka
1411-1424	AUTOMATIC SELECTION OF MOBILE PHASES. TLC ON SILICA OF 2-BENZYL-3- (1-METHYLPYRROL-2-YL)-4-SUBSTITUTEDTETRAHYDROISOQUINOLINES AND CORRESPONDING 1-ONES	M. D. Palamareva; R. I. Koleva; I. D. Kozekov
1425-1434	IMPROVED IDENTIFICATION BY IN SITU UV SPECTRA IN PLANAR CHROMATOGRAPHY	Anna Pelander; Ilkka Ojanperä; Johanna Sistonen; Pekka Sunila
1435-1445	TLC-FTIR OF COLOR PIGMENTS OF CHESTNUT SAWDUST	T. Cserháti; E. Forgács; M. H. Morais; A. C. Ramos
1447-1466	SILVER ION THIN-LAYER CHROMATOGRAPHY OF FATTY ACIDS. A SURVEY	B. Nikolova-Damyanova; Sv. Momchilova
1467-1478	HPTLC ANALYSIS OF TISSUE AND BLOOD OF BIOMPHALARIA GLABRATA SNAILS TO ASSESS THE EFFECTS OF A DIET OF ROMAINE LETTUCE LEAF VERSUS MIDRIB ON THE CONCENTRATIONS OF LIPIDS, PIGMENTS,AND CARBOHYDRATES	P. M. Eidam; J. J. Schariter; B. Fried; J. Sherma
1479-1490	RAPID SCREENING OF TUBERCULOSIS PHARMACEUTICALS BY THIN LAYER CHROMATOGRAPHY	Allen S. Kenyon; Thomas Layloff; Joseph Sherma
1491-1499	WESTERN BLOTTING OF GLYCYRRHETINIC ACID GLUCURONIDES USING ANTI-GLYCYRRHIZIN MONOCLONAL ANTIBODY	S. J. Shan; H. Tanaka; J. Hayashi; Y. Shoyama
1501-1510	DENSITOMETRIC DETERMINATION OF AMPICILLIN IN PHARMACEUTICAL PREPARATIONS, AND ITS VALIDATION	Gunawan Indrayanto; Tan Kiauw Sia
1511-1514	QUALITATIVE THIN LAYER CHROMATOGRAPHIC IDENTIFICATION AND SEPARATION OF SOME METALPEPTIDOGLYCAN MONOMER COMPLEXES ON CELLULOSE	Lj. Sesartić; O. Hadzija; N. Brajenović

Volume 24, Issue 9 (2001)

1209-1228	DEVELOPMENT OF A GRID SEARCH MOLECULAR MECHANICS MODELING STRATEGY TO STUDY ELUTION BEHAVIOR IN CYCLODEXTRIN MODIFIED CAPILLARY ELECTROPHORESIS	Shannon B. Fox; Mustafa Culha; Michael J. Sepaniak
1229-1244	FINGERPRINTING OF THE DEVELOPMENT OF AEROBIC COMPOSTING PROCESSES OF AGRICULTURAL WASTES BY ON-LINE COMBINATION OF LIQUID CHROMATOGRAPHY AND MASS SPECTROMETRY	Danilo Corradini; Maurizio Mezzetti; Stefano Grego; Michael Spiteller; Enrico Mincione
1245-1252	FLOW RATE DEPENDENCE ON THE BIOPOLYMER RETENTION IN HYDRODYNAMIC CHROMATOGRAPHY. COMPARISON BETWEEN THE BEHAVIORS OF PROTEINS AND PLASMIDS	Eric Peyrin; Yves C. Guillaume; Annick Villet; Anne Ravel; Catherine Grosset; Josette Alary; Alain Favier
1253-1273	EFFECT OF TRACE METAL CONCENTRATION ON CHROMATOGRAPHIC PERFORMANCE OF ODS BONDED SILICAS WITH MODIFIED METAL CONTENT	R. C. Watson; P. N. Shaw; H. J. Ritchie; P. Ross; D. A. Barrett
1275-1293	PRESSURE EFFECTS IN HPLC: INFLUENCE OF PRESSURE AND PRESSURE CHANGES ON PEAK SHAPE, BASE LINE, AND RETENTION VOLUME IN HPLC SEPARATIONS	Tibor Macko; Dušan Berek
1295-1308	COMPARATIVE STUDY OF C₁₈- AND STYRENE-DIVINYLBENZENE-BASED SORBENTS FOR THE ENRICHMENT OF PHENOLS FROM WATER	P. Campíns-Falcó; R. Herráez-Hernández; M. Goeritz; I. Monzie
1309-1322	QUANTITATIVE RETENTION ACTIVITY RELATIONSHIP OF QUINOLONES USING MICELLAR LIQUID CHROMATOGRAPHY	D. H. Kim; S. K. Lee; W. S. Kim; J. S. Yang; D. W. Lee
1323-1339	2-CHLORO-1-METHYLQUINOLINIUM TETRAFLUOROBORATE AS AN EFFECTIVE AND THIOL SPECIFIC UV-TAGGING REAGENT FOR LIQUID CHROMATOGRAPHY	Edward Bald; Rafal Glowacki
1341-1352	DETERMINATION OF QUININE IN DRINKS BY REVERSED-PHASE ION-PAIR CHROMATOGRAPHY	Qing-Chuan Chen; Jing Wang
1353-1364	SIMPLIFIED PROCEDURE FOR THE DETERMINATION OF CODEINE AND ITS METABOLITE IN URINE AND PLASMA BY LC/UV AND LC/MS USING MIXED-MODE CATION EXCHANGE FOR SAMPLE PREPARATION	Yung-Fong Cheng; Uwe D. Neue; Robert Bonin; Eric Block; Laura Bean
1365-1369	CHOLECYSTOKININ CHARACTERIZATION IN URINE BY HPLC AND IMMUNOBLOTTING	Catherine Massoubre; Aline Rattner; François Lang; Jacques Frey; Christian Périer

Volume 24, Issue 8 (2001)

1047-1060	RELATIONSHIPS BETWEEN SEPARATION POWER AND THE MW AVERAGES IN SEC MEASUREMENTS WITH MOLECULAR MASS SENSITIVE DETECTORS	C. Sommer; G. Müller
1061-1072	PECULIARITIES OF THE RETENTION MECHANISM OF CIRCULAR AND LINEAR DNA FRAGMENTS USING NON-EQUILIBRIUM CHROMATOGRAPHY	Yves Claude Guillaume; Mireille Thomassin; Jean François Robert; Christiane Guinchard
1073-1088	DETERMINATION OF ALDITOLS AND CARBOHYDRATES OF FOOD INTEREST USING A SULFONATED MONODISPERSE RESIN-BASED COLUMN, COUPLED WITH PULSED AMPEROMETRIC DETECTION (PAD) AND POSTCOLUMN pH ADJUSTMENT	C. Corradini; G. Canali; R. Galanti; I. Nicoletti
1089-1103	DETERMINATION OF STEROIDAL HORMONES IN URINE SAMPLES BY MICELLAR LIQUID CHROMATOGRAPHY FOLLOWING SOLID-PHASE EXTRACTION	S. Torres-Cartas; R. M. Villanueva-Camañas; M. C. García-Alvarez-Coque
1105-1114	IDENTIFICATION AND DETERMINATION OF POLYPHENOLS IN TEA BY LIQUID CHROMATOGRAPHY WITH MULTI-CHANNEL ELECTROCHEMICAL DETECTION	Hong Long; Yongxin Zhu; Tiehua Huang; L. A. Coury; Peter T. Kissinger
1115-1131	CHIRAL CAPILLARY ELECTROPHORETIC SEPARATION OF SELECTED DRUGS AND METABOLITES USING SULFATED β-CYCLODEXTRIN	P. S. Bonato; V. A. P. Jabor; F. O. Paias; V. L. Lanchote
1133-1151	COMPARISON OF AOT DECANE WATER-IN-OIL AND OIL-IN-WATER MICROEMULSIONS AS MEDIA FOR CAPILLARY ELECTROPHORESIS	Carol A. Fung-Kee-Fung; Scott Post
1153-1159	HPLC DETERMINATION OF THE MAJOR FACTORS OF THE NOURSEOTHRICIN COMPLEX, AN ANTIBIOTIC FOR NONMEDICAL USES	K. Dornberger; H. Krügel; G. Peschel
1161-1169	A RAPID HPLC-DAD METHOD FOR SEPARATION AND DETERMINATION OF OMEPRAZOLE EXTRACTED FROM HUMAN PLASMA	Marie-Claude Dubuc; Christine Hamel; Marie Sophie Caubet; Jean Louis Brazier
1171-1179	ISOLATION OF FLAVONOID AGLYCONES FROM PROPOLIS BY A COLUMN CHROMATOGRAPHY METHOD AND THEIR IDENTIFICATION BY GC-MS AND TLC METHODS	Wieslawa Maciejewicz
1181-1187	SOLID-PHASE EXTRACTION WITH HPLC-DAD SELECTIVE DETECTION OF AMITRIPTYLINE AND NORTRIPTYLINE IN HUMAN BREAST MILK	M. S. Caubet; A. Millaret; W. Elbast; J. L. Brazier
1189-1198	PHOSPHATE ADSORPTION ON CHITOSAN-Fe^III-CROSSLINKING: BATCH AND COLUMN STUDIES	Tathyane Fagundes; Estefânia Luiza Bernardi; Clóvis Antonio Rodrigues

Volume 24, Issue 7 (2001)

901-919	SEC OF SIMPLE POLYMERS WITH MOLAR MASS DETECTION IN PRESENCE OF INSTRUMENTAL BROADENING. COMPUTER SIMULATION STUDY ON THE CALCULATION OF UNBIASED MOLECULAR WEIGHT DISTRIBUTIONS	J. R. Vega; G. R. Meira
921-936	CHARACTERIZATION OF POLYTHIIRANES USING MULTIDETECTION SIZE EXCLUSION CHROMATOGRAPHY	J. P. Busnel; C. Bonnans-Plaisance; P. Retif; C. Degoulet
937-945	RETENTION OF SUBSTITUTED BENZALDEHYDES ON RP-HPLC. CORRELATION WITH PARTITION COEFFICIENTS AND MOLECULAR DESCRIPTORS	Lijun Jin; Shuchun Yao; Yabing Huang; Liansheng Wang
947-955	SHEAR STRESS AND PRECIPITATION EFFECT ON ENZYMATIC ACTIVITY OF α-CHYMOTRYPSIN IN CENTRIFUGAL PRECIPITATION CHROMATOGRAPHY	Terasut Sookkumnerd; Peggy P. Hsu; James T. Hsu; Yoichiro Ito
957-971	CHROMATOGRAPHIC EVALUATION OF ALKYLPHOSPHONIC ACID-MODIFIED CERIA-ZIRCONIA IN REVERSED-PHASE HPLC	Yu-Ling Hu; Yu-Qi Feng; Shi-Lu Da
973-982	A RAPID METHOD FOR DETERMINATION OF VITAMINS D₂ AND D₃ IN PHARMACEUTICAL PREPARATIONS BY HPLC	K. Sarioglu; S. S. Celebi; M. Mutlu
983-991	RAPID AND ACCURATE SIMULTANEOUS DETERMINATION OF FOSINOPRIL SODIUM AND HYDROCHLOROTHIAZIDE IN TABLETS BY HPLC	Sibel A. Özkan; Cemal Akay; Şemsettin Cevheroglu; Zühre Şentürk
993-1005	ENHANCED-FLUIDITY LIQUID EXTRACTION OF PCBs AND PCDDs FROM FLY ASH. EFFECT OF STATIC/DYNAMIC MODIFICATION AND FLOW RATE	J. S. Yang; W. -S. Kim; D. W. Lee; E. K. Yu
1007-1014	DETERMINATION OF AMBROXOL HYDROCHLORIDE BY HPLC	Aŕnzazu Zarzuelo; Ma Luisa Sayalero; Francisco G. López; José M. Lanao
1015-1020	HPLC ASSAY FOR THE DETERMINATION OF ASCORBIC ACID IN HONEY SAMPLES	R. N. Castro; L. C. Azeredo; M. A. A. Azeredo; C. S. T. de Sampaio
1021-1027	HPLC DETERMINATION OF 4-ACETYLAMINOPHENYLACETIC ACID	Fang Fang; Guojie Xu; Bing Lu
1029-1038	DETERMINATION OF LACTIC, ACETIC, SUCCINIC, AND CITRIC ACIDS IN TABLE OLIVES BY HPLC/UV	Sara C. Cunha; Isabel M. P. L. V. O. Ferreira; José O. Fernandes; Miguel A. Faria; M. Beatriz; P. P. Oliveira; M. A. Ferreira

Volume 24, Issue 6 (2001)

755-771	THE SEPARATION OF POSITIONAL ISOMERS BY CAPILLARY ELECTROCHROMATOGRAPHY	Kelly A. Newton; Lili Zhou; Bruce D. Johnson; Richard Thompson; Dean Ellison; Jean M. Wyvratt
773-780	CAPILLARY ELECTROPHORETIC METHOD FOR THE DETERMINATION OF ETODOLAC IN PHARMACEUTICAL TABLET FORMULATION	Dilek Dogrukol-Ak; Özlem Banu Kutluk; Muzaffer Tunçel; Hassan Y. Aboul-Enein
781-798	MODELING THE SELECTION OF FRACTIONS DURING PREPARATIVE HPLC OF A SEMISYNTHETIC PNEUMOCANDIN	Paul D. Oram; Kevin Seibert; William Leonard; Angelos Dovletoglou
813-825	MECHANISTIC ASPECTS OF THE STEREOSPECIFIC INTERACTIONS OF IMMOBILIZED α₁-ACID GLYCOPROTEIN	R. Thompson; V. Prasad; N. Grinberg; D. Ellison; J. Wyvratt
827-836	VALIDATED DETERMINATION OF CIPROFLOXACIN IN INFLUENZA VACCINE BY RP-HPLC	P. Forlay-Frick; Z. B. Nagy; J. Fekete
837-854	TRIACYLGLYCEROL STRUCTURES OF FOOD FATS HIGH IN SATURATED ACIDS BY HPLC AND MASS SPECTROMETRY	William E. Neff; Wm. C. Byrdwell; Gary R. List
855-868	EMPIRICAL CORRELATION OF RETENTION FACTOR OF MONONUCLEOTIDES TO BUFFER CONCENTRATION IN RP-HPLC	Duk Hui Kang; Ju Weon Lee; Kyung Ho Row
869-880	USING NPS CHROMATOGRAPHY TO MONITOR MESYLATION REACTIONS	Charles J. Shaw; Helen Chao; James E. Hanson
881-892	AN HPLC METHOD FOR THE DETERMINATION OF PENICILLIN G RESIDUES IN VEAL CALF LIVER TISSUES	Joe O. Boison; Kim Souster; Carol Drury; Jeffrey B. Musser; Kevin L. Anderson

Volume 24, Issue 5 (2001)

609-624	MODIFICATION OF THE CHIRAL BONDING PROPERTIES OF TEICOPLANIN CHIRAL STATIONARY PHASE BY ORGANIC ADDITIVES. HPLC SEPARATION OF ENANTIOMERS OF ALKOXYSUBSTITUTED ESTERS OF PHENYLCARBAMIC ACID	J. Lehotay; K. Hrobonová; J. Čizmárik; M. Renèová; D. W. Armstrong
625-633	THE SEPARATION OF A PENICILLIUM FUNGAL EXTRACT BY THIN LAYER CHROMATOGRAPHY AND HPLC: A COMPARATIVE STUDY	Hongyu Xu; Sameer H. Issaq; Thomas G. McCloud; Haleem J. Issaq
635-649	RAPID METHOD FOR ESTIMATING OCTANOL-WATER PARTITION COEFFICIENT (LOG P_OCT) FROM ISOCRATIC RP-HPLC AND A HYDROGEN BOND ACIDITY TERM (A)	Chau My Du; Klara Valko; Chris Bevan; Derek Reynolds; Michael H. Abraham
651-668	RESOLUTION OF HPLC-DAD HIGHLY OVERLAPPING ANALYTICAL SIGNALS FOR QUANTITATION OF PESTICIDE MIXTURES IN GROUNDWATER AND SOIL USING MULTICOMPONENT ANALYSIS AND NEURAL NETWORKS	A. Garrido Frenich; M. Martínez Galera; M. D. Gil García; J. L. Martínez Vidal; M. Catasús; L. Marti; M. V. Mederos
669-678	ANALYSIS OF A NEW HERBICIDE (PYRIBENZOXIM) RESIDUES IN SOIL USING DIRECT-EXTRACT-INJECTION HPLC WITH COLUMN SWITCHING	Byoung-Hyoun Kim; Hoon-Joo Kim; Jong Hoa Ok; Seung-Hun Kang
679-691	DETERMINATION OF CLENBUTEROL HCl IN HUMAN SERUM, PHARMACEUTICALS, AND IN DRUG DISSOLUTION STUDIES BY RP-HPLC	Yalçin Özkan; Sibel A. Özkan; Hassan Y. Aboul-Enein
711-720	HONEY CARBOHYDRATE ANALYSIS BY HPLC, WITH ELECTROCHEMICAL DETECTION, USING A NI-CR ALLOY ELECTRODE	María I. Mora; Juan M. Marioli
721-734	AUTOMATED HOT SOLVENT EXTRACTION AND HPLC DETERMINATION OF ATRAZINE AND ITS DEGRADATION PRODUCTS IN SOIL	A. Hrdlička; J. Dolinová
735-745	ANALYSIS OF PHARMACEUTICAL RESIDUES IN BOVINE LIVER BY HPLC	M. C. Quintana; M. H. Blanco; J. Lacal; L. Hernández

Volume 24, Issue 4 (2001)

453-460	CHROMATOGRAPHIC DATA-TOPOLOGICAL INDEX DEPENDENCE FOR SELECTED STEROIDS	A. Pyka
461-478	MULTIRESIDUE ANALYSIS OF S-TRIAZINE HERBICIDES IN ENVIRONMENTAL WATER BY MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY	M. Chicharro; A. Zapardiel; E. Bermejo; J. A. Pérez; M. Moreno
479-496	STUDY OF THE BINDING CONSTANTS OF PHENOLIC ANTIOXIDANTS WITH SURFACTANT/n-PROPANOL/WATER SYSTEMS AT HIGH PERCENTAGES OF ALCOHOL BY RP-HPLC	A. Aparicio; S. Vera; M. P. San Andrés
497-507	REVERSE PHASE HPLC METHOD FOR DETERMINATION OF VANCOMYCIN IN INFLUENZA VACCINE	P. Forlay-Frick; Z. B. Nagy; J. Fekete; A. Kettrup; I. Gebefugi
509-519	DETERMINATION OF ESTRIOL-3-SULFATE-16-GLUCURONIDE IN PREGNANCY SERUM USING LC/TANDEM MS	T. Higashi; M. Tobiyama; F. Horita; M. Sajimoto; K. Shimada; K. Tanaka; H. Honjo
521-529	A MODIFIED HPLC METHOD FOR RAPI DETECTION OF MOCLOBEMIDE AND IT N-OXIDE METABOLITE IN HUMAN URIN	Janelle M. Hoskins; Gillian M. Shenfield; Annette S. Gross
531-542	LIQUID CHROMATOGRAPHY AND PURIFICATION OF DENTAL MONOMERS	R. E. Smith; J. D. Eick; D. M. Yourtee
543-553	THE HPLC SEPARATION OF TWO MIXTURES OF NEUTRAL PESTICIDES: EFFECTS OF TEMPERATURE, GRADIENT STEEPNESS, AND FLOW RATE	A. Kotrikla; T. D. Lekkas
555-563	HPLC OF ACETYL-L-CARNITINE IN HUMAN PLASMA BY DERIVATIZATION WITH p-BROMOPHENACYL BROMIDE	Kyung-Mi Park; Mi-Kyung Lee; Young-Hwan Park; Jong-Soo Woo; Chong-Kook Kim
565-577	STABILITY STUDY OF AN ANTICONVULSANT ENAMINONE (E139) USING HPLC	I. O. Edafiogho; M. E. Abdel-Hamid; H. Hamza; K. R. Scott
579-588	IDENTIFICATION AND DETERMINATION OF THE ACTIVE COMPOUNDS IN GASTRODIA ELATA BLUME BY HPLC	Hong-Xia Li; Ming-Yu Ding; Kun Lv; Yang Wei; Jian-Yuan Yu
589-600	IDENTIFICATION, ISOLATION, AND DETERMINATION OF FLAVONES IN ORIGANUM VULGARE FROM MACEDONIAN FLORA	Svetlana Kulevanova; Marina Stefova; Gjoshe Stefkov; Trajce Stafilov

Volume 24, Issue 3 (2001)

291-302	ION INTERACTION CHROMATOGRAPHY OF NEUTRAL MOLECULES. USE OF A POTENTIAL APPROXIMATION TO OBTAIN A SIMPLIFIED RETENTION EQUATION	T. Cecchi; F. Pucciarelli; P. Passamonti
303-315	CALCULATION OF PHASE RESIDENCE TIMES IN MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Miklós Idei; Éva Kiss; Ferenc Hollósy; Boróka Tamás; László Örfi; János Seprödi; György Mészáros; György Kéri
317-325	DIFFERENTIAL GEL PERMEATION CHROMATOGRAPHY	Wang Qingguo; Cai Lixing; David Thompson; You Xinkui; Chen Zhihang; Chen Junbo; Qiu Qiaomei
327-339	BUPROPION HYDROCHLORIDE: THE DEVELOPMENT OF A CHIRAL SEPARATION USING A CHIRAL AGP COLUMN	James Munro; J. Peter Gormley; Thomas A. Walker
341-353	A TEST OF ROBUSTNESS IN IIR-RP-HPLC SEPARATION OF NINE PRIORITY POLLUTANT PHENOLS	E. Marengo; M. C. Gennaro; V. Gianotti; S. Angelino
355-366	DETERMINATION OF CARBETAMIDE IN WATER BY MICRO LIQUID-LIQUID EXTRACTION FOLLOWED BY HPLC	M. G. Muñoz-Soto; F. Carricondo-Moguel; A. González-Casado; E. J. Alonso-Hernández; A. Navalón; J. L. Vilchez
367-380	ION CHROMATOGRAPHIC SEPARATION OF ANIONS AND CATIONS ON A TITANIA PACKED COLUMN	Jimmy C. Yu; Feng Qu; Jun Lin; HongLung Lam; ZuLiang Chen
381-392	TRACE ANALYSIS OF AMIKACIN IN COMMERCIAL PREPARATION BY DERIVATIZATION AND HPLC	Chia-Hsien Feng; Shun-Jin Lin; Hsin-Lung Wu; Su-Hwei Chen
393-400	DEVELOPMENT AND VALIDATION OF A LIQUID CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF TRANDOLAPRIL AND VERAPAMIL IN CAPSULES	A. Gumieniczek; H. Hopkala
401-414	VALIDATION OF A SOLILD PHASE EXTRACTION PROCEDURE FOR THE GC-MS IDENTIFICATION AND QUANTITATION OF COCAINE AND THREE METABOLITES IN BLOOD, URINE, AND MILK	Imad K. Abukhalaf; Bryan A. Parks; Natalia A. Silvestrov; Daniel A. von Deutsch; Ashraf Mozayani; Hassan Y. Aboul-Enein
415-423	SEPARATION AND PURIFICATION OF MELIACIN BUTENOLIDES FROM TRICHILIA ESTIPULATA BY NORMAL-PHASE HPLC	D. A. G. Cortez; J. B. Fernandes; P. C. Vieira; M. G. Fernandes da Silva; A. G. Ferreira; Q. B. Cass
425-433	SEPARATION OF COLOR PIGMENTS OF CHILI POWDER ON NARROW-BORE HPLC COLUMNS. A COMPARISON	T. Cserháti; E. Forgács; M. H. Morais; T. Mota; A. C. Ramos

Volume 24, Issue 2 (2001)

141-151	INFLUENCE OF MOBILE PHASE COMPOSITION ON THERMODYNAMIC PROPERTIES IN HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	Masato Kazusaki; Toshiya Shoda; Hirofumi Kawabata; Hayashi Matsukura
153-159	HPLC DETERMINATION OF VASICINE AND VASICINONE IN ADHATODA VASICA WITH PHOTO DIODE ARRAY DETECTION	Shaifali Srivastava; Ram K. Verma; Madan M. Gupta; Subhash C. Singh; Sushil Kumar
161-172	LIQUID CHROMATOGRAPHIC DETERMINATION/IDENTIFICATION OF RESIDUAL PENICILLIN G IN FOOD-PRODUCING ANIMAL TISSUES	Naoto Furusawa
173-185	HPLC STUDY ON ION-PAIRING ABILITY OF DEOXYCHOLIC ACID EPIMERS	György Szász; Krisztina Takács-Novák; József Kökösi
187-200	DETERMINATION OF HIGHLY POLAR COMPOUNDS IN REACTION MIXTURES OF 2,2-BIS(HYDROXYMETHYL)PROPIONIC ACID AND 3-HYDROXY-2,2- BIS(HYDROXYMETHYL)PROPIONIC ACID BY HPLC	Eija Koivusalmi; Jukka Tulisalo
201-213	DEVELOPMENT AND VALIDATION OF HPLC METHOD FOR SIMULTANEOUS DETERMINATION OF FAT-SOLUBLE VITAMINS IN CAPSULES	Sławomir Wieliński; Andrzej Olszanowski
215-228	DIRECT DETERMINATION OF ALUMINUM IN DRINKING AND NATURAL WATERS AS 8-HYDROXYQUINOLINE CHELATE BY RP-HPLC	Hong-Zhen Lian; Shu-Ping Bi; Yi-Jun Chen; Lei-Mei Dai; Mi Cao; Hui-Ming Li; Li-Ching Tian
229-239	SAMPLE PREPARATION FOR EFFECTIVE DETERMINATION OF POLYCHLORINATED DIBENZODIOXINS FROM LEACHATES	D. H. Kim; J. S. Yang; D. W. Lee; H. K. Chung
241-249	QUANTITATIVE DETERMINATION OF COMMERCIAL OXIDATION HAIR DYES BY REVERSED-PHASE HPLC	B. H. Shao; X. Z. Xu; J. W. Yan; X. Y. Fu
251-263	OPTIMIZATION OF DIPHASIC DIALYSIS PROCEDURE FOR CLENBUTEROL RESIDUES EXTRACTION IN BOVINE RETINA AND HAIR	Fernando Ramos; Pilar González; Anabela Oliveira; Alexandra Almeida; Cristina Fente; Carlos Franco; Alberto Cepeda; Maria Irene Noronha da Silveira
265-281	HPLC–DAD METHOD FOR STUDYING THE STABILITY OF SOLUTIONS CONTAINING MORPHINE, DEXAMETHASONE, HALOPERIDOL, MIDAZOLAM, FAMOTIDINE, METOCLOPRAMIDE, AND DIMENHYDRINATE	S. Nassr; M. Brunet; P. Lavoie; J. L. Brazier

Volume 24, Issue 1 (2001)

1-14	DIRECT HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR DETERMINATION OF GLYCINE BETAINE AND ITS METABOLITE, N,N-DIMETHYLGLYCINE, IN PHARMACOKINETIC STUDIES	V. F. Samanidou; A. H. Stafylis; I. N. Papadoyannis
15-28	DEVELOPMENT OF A FACILE CARBON DIOXIDE DERIVATIZATION PROCEDURE FOR THE CHROMATOGRAPHIC ANALYSIS OF ARYL GRIGNARD REAGENTS	J. Kelly; L. Wright; T. Novak; M. Huffman; V. Antonucci
29-45	OPERATING PARAMETER EFFECTS IN CAPILLARY ZONE ELECTROPHORESIS (CZE): ANALYSIS OF PENTAMIDINE, HYDROXYSTILBAMIDINE, PROPAMIDINE, DAPI, AND STILBAMIDINE IN BODY FLUIDS	B. Rabanal; E. de Paz; N. Walser; A. Negro
47-55	DETERMINATION OF HALOACETIC ACIDS IN TAP WATER BY CAPILLARY ELECTROPHORESIS WITH DIRECT UV DETECTION	Dal-Ho Kim; Jong-Oh Choi; Myungsoo Kim; Dai Woon Lee
57-67	HPLC OF (±)-FENFLURAMINE AND PHENTERMINE IN PLASMA AFTER DERIVATIZATION WITH DANSYL CHLORIDE	Amal Kaddoumi; Mihoko N. Nakashima; Mitsuhiro Wada; Naotaka Kuroda; Yuji Nakahara; Kenichiro Nakashima
69-77	CHIRAL SEPARATION OF SEVERAL THIOBARBITURATES ON A CELLULOSE TRIS(4-METHYLBENZOATE) PHASE UNDER REVERSED-PHASE CONDITIONS	Hassan Y. Aboul-Enein; Martin G. Schmid; Claudia Tuscher; Gerald Gübitz; Maria Laffranchini; Jacek Bojarski
79-85	HPLC DETERMINATION OF 2-PHENYL-4-QUINOLONE IN RABBIT SERUM	Tai-Hung Huang; Hshin-Horng Cheng; Shang-Yuang Tsai; Pei-Dawn Lee Chao; Sheng-Chu Kuo
87-95	SEPARATION AND QUANTITATION OF ISOQUINOLINE ALKALOIDS OCCURRING IN GOLDENSEAL	H. A. Weber; M. K. Zart; S. L. Ferguson; J. G. Greaves; A. P. Clark; R. K. Harris; D. Overstreet; C. Smith
97-107	LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY DETERMINATION OF FREE FATTY ACIDS IN PHOSPHOLIPID-BASED FORMULATIONS	Alain Carrier; Josée Parent
109-115	SIMPLE ASSAY FOR THE DETERMINATION OF FLUMEQUINE AND OXOLINIC ACID IN FISH MUSCLE AND SKIN BY HPLC	Víctor Hormazábal; Magne Yndestad
117-131	MICELLAR CHROMATOGRAPHIC PROCEDURE WITH DIRECT INJECTION FOR THE DETERMINATION OF SULFONAMIDES IN MILK AND HONEY SAMPLES	R. D. Caballero; J. R. Torres-Lapasió; J. J. Baeza-Baeza; M. C. García-Alvarez-Coque

Volume 23, Issue 20 (2000)

3069-3082	MOVING BED CHROMATOGRAPHY	R. P. W. Scott
3083-3093	THE THERMODYNAMIC PROPERTIES OF TETRAHYDROFURAN-WATER ASSOCIATION AND ITS INFLUENCE ON RETENTION IN LIQUID CHROMATOGRAPHY	R. P. W. Scott
3095-3107	LC-MS ANALYSIS OF SELECTED SULFUR-CONTAINING NON-STEROID ANTI-INFLAMMATORY AGENTS: APPLICATIONS TO PHARMACEUTICAL PRODUCTS	Mohammed E. Abdel-Hamid
3109-3117	STUDY OF THE METHOD OF COMPLEXATION-SUPERCRITICAL FLUID EXTRACTION OF COPPER IONS WITH 8-HYDROXYQUINOLINE	Juncheng Liu; Zhaojie Cui; Wei Wang; Ganzuo Li
3119-3131	SELECTIVE CHEMILUMINESCENCE ANALYSIS OF AMADORI FORM OF GLYCATED HUMAN SERUM ALBUMIN	Toshihiko Hanai; Miyuki Uchida; Michiko Amao; Chiaki Ikeda; Kuniko Koizumi; Toshio Kinoshita
3133-3142	ISOLATION AND DETERMINATION OF DENATONIUM BENZOATE IN ANTIFREEZING AGENTS BY SOLID PHASE EXTRACTION AND HPLC	R. M. Gadzała-Kopciuch; T. Buszewska; B. Buszewski
3143-3153	TOTAL PLASMA HOMOCYSTEINE DETERMINATION USING ION-EXCHANGE CHROMATOGRAPHY	Jinmo Huang; Michael Williams
3155-3164	SIMULTANEOUS DETERMINATION OF THE CYANOTOXINS ANATOXIN A, MICROCYSTIN DESMETHYL-3-RR, LR, RR AND YR IN WATER USING LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Victor Hormazábal; Øyvin Østensvik; Bjarne Underdal; Olav M. Skulberg
3165-3174	DETERMINATION OF THE SOYBEAN PROTEIN CONTENT IN SOYBEAN LIQUID MILKS BY REVERSED-PHASE HPLC	M. C. García; M. Marina; M. Torre
3175-3189	A STABILITY-INDICATING HPLC METHOD FOR THE DETERMINATION OF ISOXSUPRINE IN DOSAGE FORMS. APPLICATION TO KINETIC STUDIES OF ISOXSUPRINE	F. Belal; H. A. Al-Malaq; A. A. Al-Majed; E. A. Gadkariem
3191-3201	HPLC ANALYSIS OF TIAPROFENIC ACID IN THE SAMPLES OF WHOLE BLOOD USING L-L AND S-L EXTRACTIONS	J. Sochor; J. Klimeš; J. Sedláček; B. Somolíková; D. Slovenčík

Volume 23, Issue 19 (2000)

2911-2928	PHYSICOCHEMICAL MEASUREMENTS IN LIQUIDS BY SIMPLE HPLC INSTRUMENTATION	E. Arvanitopoulou; S. S. Nikolaropoulos; F. Bazoti; N. A. Katsanos
2929-2935	VAN DEEMTER PLOT IN HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY WITH A FIXED VOLUME OF STATIONARY PHASE	Q. -Z. Du; P. -D. Wu; Y. Ito
2937-2946	INFLUENCE OF TEMPERATURE ON ENANTIOSEPARATION EMPLOYING AN AMYLOSE-DERIVATIVE STATIONARY PHASE	Masato Kazusaki; Hirofumi Kawabata; Hayashi Matsukura
2947-2962	DETERMINATION OF TOTAL GLUTATHIONE IN CELL LYSATES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH O-PHTHALALDEHYDE PRECOLUMN DERIVATIZATION IN THE PRESENCE OF TRIS(2-CARBOXYETHYL)-PHOSPHINE	Ragna Sack; Annemarie Willi; Peter E. Hunziker
2963-2978	SALT EFFECTS ON THE RETENTION OF PEPTIDES IN HYDROPHOBIC INTERACTION CHROMATOGRAPHY	Chang Kyu Byun; Joo Han Song; Sung Kwang Lee; Deok Hoi Kim; Dai Woon Lee
2979-2990	SIMULTANEOUS ANALYSIS OF STREPTOMYCIN, DIHYDROSTREPTOMYCIN AND THEIR RELATED SUBSTANCES BY CAPILLARY ZONE ELECTROPHORESIS	Y. M. Li; D. Debremaeker; A. Van Schepdael; E. Roets; J. Hoogmartens
2991-3010	SIMULTANEOUS DETERMINATION OF IFOSFAMIDE AND ITS METABOLITE IFOSFORAMIDE MUSTARD IN HUMAN PLASMA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	T. Kerbusch; A. D. R. Huitema; M-J. J. Jeuken; J. Derraz; M. M. Tibben; J. H. Beijnen
3011-3022	DEVELOPMENT OF AN HPLC/DIODE-ARRAY/ FLUORIMETRIC DETECTOR METHOD FOR MONITORING TOCOPHEROLS AND TOCOTRIENOLS IN EDIBLE OILS	P. Gama; S. Casal; B. Oliveira; M. A. Ferreira
3023-3031	QUANTITATION OF LEUPROLIDE ACETATE BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Jagdish Singh; Sumeet K. Rastogi; Som Nath Singh; Jasmeet S. Bhatia
3033-3042	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF SYRINGIN IN VISCUM ALBUM L. SSP. ALBUM SAMPLES COLLECTED FROM DIFFERENT HOST PLANTS	D. Deliorman; F. Ergun
3043-3058	PESTICIDE RESIDUES IN RASPBERRIES AND LETTUCE: EXTRACTION AND COMPARISON OF THREE CHROMATOGRAPHIC METHODS: HPLC, HPTLC AND GC	Anne-Claire Martel; Maurice Porthault

Volume 23, Issue 18 (2000)

2761-2772	MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY OF CYCLOSPORIN A IN A COMMERCIAL PREPARATION	Su-Hwei Chen; Hsin-Lung Wu; Shun-Jin Lin; Shou-Mei Wu
2773-2788	MODIFIER INFLUENCE ON SELECTIVITY OF REVERSED-PHASE HPLC SYSTEMS	Tadeusz H. Dzido
2789-2806	MIGRATION BEHAVIOR MODELING OF ANIONIC SPECIES IN A HYDROORGANIC BACKGROUND ELECTROLYTE	Yves Claude Guillaume; Eric Peyrin; Anne Ravel; Christiane Guinchard
2807-2818	RETENTION AND SELECTIVITY OF AMINO ACID ESTER DERIVATIVES ON (R)-N-(3,5-DINITROBENZOYL)-PHENYLGLYCINE COLUMN	B. Polak; W. Golkiewicz
2819-2828	COMPARATIVE STUDY OF AMYLOSE AND CELLULOSE DERIVATIZED CHIRAL STATIONARY PHASES IN THE REVERSED-PHASE MODE	Masato Kazusaki; Hirofumi Kawabata; Hayashi Matsukura
2829-2838	BEHAVIOUR OF GRAPHITIZED CARBON BLACK IN THE EXTRACTION OF POLAR NON-IONIC NITROGEN-CONTAINING PESTICIDES. A CHECKING OF HYPOTHESES	J. M. Soriano; B. Jiménez; J. C. Moltó; G. Font
2839-2849	SIMULTANEOUS HPLC DETERMINATION OF SULFADIAZINE AND TRIMETHOPRIM IN CULTURED GILTHEAD SEA BREAM (SPARUS AURATA, L.) TISSUES	E. P. Papapanagiotou; E. G. Iossifidou; I. E. Psomas; G. Photis
2851-2860	DETERMINATION OF CHONDROITIN SULFATE IN NUTRITIONAL SUPPLEMENTS BY LIQUID CHROMATOGRAPHY	Wayne K. Way; Kathleen G. Gibson; Andrew G. Breite
2861-2871	DETERMINATION OF GLUCOSAMINE IN NUTRITIONAL SUPPLEMENTS BY REVERSED-PHASE ION-PAIRING HPLC	Wayne K. Way; Kathleen G. Gibson; Andrew G. Breite
2873-2882	RAPID AND SIMPLE METHOD FOR THE DETERMINATION OF ZOPICLONE IN PLASMA BY HPLC	B. Paw; G. Misztal
2883-2896	ANALYSIS OF MALTODEXTRINS IN PLANT EXTRACTS BY LC USING EVAPORATIVE LIGHT SCATTERING DETECTION	S. Guenu; J. M. Seigneuret; M. Dreux
2897-2900	SEPARATION AND ISOLATION OF TERPENE LACTONES FROM GINKGO BILOBA L. BY DIRECT HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Tang Yuping; Lou Fengchang

Volume 23, Issue 17 (2000)

2599-2613	ION-INTERACTION RP-HPLC SEPARATION OF INORGANIC ANIONS ON POROUS GRAPHITIZED CARBON STATIONARY PHASE. COMPARISON WITH ODS STATIONARY PHASE	M. C. Gennaro; E. Marengo; V. Gianotti
2615-2639	NEW APPROACH TO MODEL FITTING IN MULTI-DETECTOR GPC	Y. Brun; M. V. Gorenstein; N. Hay
2641-2651	ENANTIORECOGNITION MECHANISMS FOR DERIVATIZED CELLULOSE UNDER REVERSED PHASE CONDITIONS	Hong Ding; Nelu Grinberg; Richard Thompson; Dean Ellison
2653-2668	NON-LINEAR CALIBRATION IN QUANTITATIVE ANALYSIS BY HPTLC UTILIZING A FIBRE OPTIC FLUORESCENCE DETECTOR	R. M. Linares; J. H. Ayala; A. M. Afonso; V. González
2669-2682	LIQUID CHROMATOGRAPHIC RESOLUTION OF RACEMIC COMPOUNDS CONTAINING A PRIMARY AMINO GROUP ON A DYNAMIC CHIRAL STATIONARY PHASE DERIVED FROM CHIRAL CROWN ETHER	Myung Ho Hyun; Hye Jin Koo; Jong Sung Jin; Wonjae Lee
2683-2693	RECOVERY OF TAXOL FROM THE EXTRACT OF TAXUS CUSPIDATE CALLUS CULTURES WITH AL₂O₃ CHROMATOGRAPHY	Zhiqiang Zhang; Zhiguo Su
2695-2701	A NOVEL SOLID-PHASE EXTRACTION-HPLC METHOD FOR THE ANALYSIS OF ANTHOCYANIN AND ORGANIC ACID COMPOSITION OF FINNISH CRANBERRY	R. Huopalahti; E. P. Järvenpää; K. Katina
2703-2713	HPLC ASSAYS FOR THE CHORISMATE UTILIZING ENZYMES CHORISMATE PYRUVATE LYASE AND PARA-AMINOBENZOATE SYNTHASE	R. J. M. Bongaerts; R. Verpoorte
2715-2726	ENANTIOMERIC SEPARATION OF AMINOGLUTETHIMIDE, ACETYL AMINOGLUTETHIMIDE, AND DANSYL AMINOGLUTETHIMIDE BY TLC WITH β-CYCLODEXTRIN AND DERIVATIVES AS MOBILE PHASE ADDITIVES	Hassan Y. Aboul-Enein; Mahmoud I. El-Awady; Charles M. Heard
2727-2738	DETERMINATION OF ERGOVALINE IN ENDOPHYTED SEEDS BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC)	B. Videmann; S. Bony; P. Berny
2739-2749	SEPARATION OF EPIGALLOCATECHIN GALLATE FROM KOREAN GREEN TEA BY RP-HPLC	J. H. Kang; S. T. Chung; J. H. Go; K. H. Row

Volume 23, Issue 16 (2000)

183-184	CHIRAL SEPARATION OF 4,4-DISUBSTITUTED PIPERIDINYL SUBSTANCE P ANTAGONISTS	Alan P. Watt; Laure Hitzel
2433-2446	SEPARATION OF UNDERIVATIZED SMALL PEPTIDES ON A POROUS GRAPHITIC CARBON COLUMN BY ION-PAIR CHROMATOGRAPHY AND EVAPORATIVE LIGHT SCATTERING DETECTION	A. Ait Adoubel; S. Guenu; C. Elfakir; M. Dreux
2447-2458	RP-HPLC ANALYSIS OF THE COMPOUNDS IN THE SYNTHESIS MIXTURES OF 2,2-DIMETHYL-3-HYDROXYPROPIONALDEHYDE BY TWO METHODS COMBINED TO ONE INSTRUMENT BY A COLUMN SWITCHING TECHNIQUE	E. Koivusalmi; E. Haatainen; K. Nikkilä
2459-2473	INDIRECT HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ENANTIOSEPARATION OF RECEMIC AMINO ALCOHOLS WITH 1,3-DIACETOXY-1-(4-NITROPHENYL)-2-PROPYL ISOTHIOCYANATE AS DERIVATIZING AGENT	M. Péter; F. Fülöp
2475-2486	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION OF DIHYDROXYLATED VITAMIN D₃ METABOLITES USING MOBILE PHASE CONTAINING CYCLODEXTRIN	T. Higashi; A. Ogasawara; K. Shimada
2487-2497	STUDIES OF LIQUID ADSORPTION CHROMATOGRAPHY PROCESS WITH MIXED MOBILE PHASES	B. Ościk-Mendyk; J. K. Róźylo
2499-2512	LARGE-SCALE PROCESS FOR HIGH PURITY TAXOL FROM BARK EXTRACT OF TAXUS YUNNANESIS	Jun Xue; Jian -Min Chen; Li Zhang; Hai -Shan Bu
2513-2524	DETERMINATION OF TRIFLUSAL IN HUMAN PLASMA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH AUTOMATED COLUMN SWITCHING SYSTEM	Jeong -Sook Park; Kyung -Mi Park; Chong -Kook Kim
2525-2532	REVERSED PHASE HPLC OF OXYETHYLATES OF N-METHYLANILINE AND N-ETHYLANILINE	J. Poskrobko; H. Poskrobko; M. Dejnega; J. Szymanowski
2533-2540	STUDY ON π-π INTERACTION IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Kenichiro Nakashima; Yusuke Fuchigami; Naotaka Kuroda; Toshio Kinoshita; Shuzo Akiyama
2553-2562	DEVELOPMENT OF AN HPLC METHOD FOR THE ANALYSIS OF 1-METHYL-4-PHENYL-1,2,3,6-TETRAHYDROPYRIDINE IN A POTENTIAL ANTIPSYCHOTICACTIVE PHARMACEUTICAL INGREDIENT	J. J. Krikke; G. L. Karrick; S. R. Hagen
2563-2572	HPLC/DAD ANALYSIS OF PHENOLIC COMPOUNDS FROM LAVENDER AND ITS APPLICATION TO QUALITY CONTROL	F. M. Areias; P. Valentão; P. B. Andrade; M. M. Moreira; J. Amaral; R. M. Seabra
2573-2583	ANALYSIS OF FLAVONOIDS AND COUMARINS IN IXERIS LAEVIGATA VAR. OLDHAMI BY HPLC	Kuo -Liang Lu; Yoe -Ray Ku; Kuo -Ching Wen; Li -Kang Ho; Yuan -Shiun Chang
2585-2589	HPLC DETERMINATION OF 2-IODOMELATONIN WITH FLUORESCENCE DETECTION	Hassan Y. Aboul-Enein; Suhair Abu-Zaid

Volume 23, Issue 15 (2000)

2259-2276	A NEW HYPOTHESIS ON PHASE DISTRIBUTION IN COUNTERCURRENT CHROMATOGRAPHY	I. A. Sutherland; J. Muytjens; M. Prins; P. Wood
2277-2288	SIZE EXCLUSION CHROMATOGRAPHY OF CELLULOSE DISSOLVED IN LiCl/DMAC USING MACROPOROUS MONODISPERSE POLY(STYRENE-CO-DIVINYLBENZENE) PARTICLES	Tove Schult; Størker T. Moe; Torgeir Hjerde; Bjørn E. Christensen
2289-2302	RETENTION BEHAVIORS OF POLYCYCLIC AROMATIC HYDROCARBONS ON COMB-SHAPED POLYMER IMMOBILIZED-SILICA IN RPLC	M. A. Jamil Chowdhury; H. Ihara; T. Sagawa; C. Hirayama
2303-2316	SILVER ION HPLC OF p-METHOXYPHENACYL DERIVATIVES OF UNSATURATED FATTY ACIDS. I. MOBILE PHASE EFFECTS	Sv. Momchilova; B. Nikolova-Damyanova
2317-2325	SILVER ION HPLC OF p-METHOXYPHENACYL DERIVATIVES OF UNSATURATED FATTY ACIDS. II. CHAIN LENGTH VS. DOUBLE BOND POSITION	Sv. Momchilova; B. Nikolova-Damyanova
2327-2335	ANALYSIS OF VEGETABLE OIL TRANSESTERIFICATION PRODUCTS BY GEL PERMEATION CHROMATOGRAPHY	D. Darnoko; Munir Cheryan; E. G. Perkins
2337-2344	SIMULTANEOUS DETERMINATION OF PCBs AND TRIGLYCERIDES IN A MODEL FAT SAMPLE USING SELECTIVE SUPERCRITICAL FLUID EXTRACTION	Erland Björklund; Mattias Järemo; Lennart Mathiasson
2345-2359	SIMULTANEOUS DETERMINATION OF INORGANIC ANIONS AND METHYL AND ETHYLPHOSPHONIC ACIDS BY ANION EXCHANGE CHROMATOGRAPHY USING EVAPORATIVE LIGHT SCATTERING DETECTION	Jean -Philippe Mercier; Claire Elfakir; Michel Dreux; Saïd Lazar; Mohammadine El Haddad; Mohamed Akssira
2361-2371	CAPILLARY ELECTROPHORESIS DETERMINATION OF BUTALBITAL FROM SERUM USING SOLID PHASE EXTRACTION (SPE) AND ULTRAVIOLET DETECTION	Karthik Srinivasan; Michael G. Bartlett
2373-2390	SENSITIVE HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC FLUORESCENCE DETERMINATION OF TOPOTECAN IN HUMAN PLASMA AND PAROTID SALIVA	M. Boucaud; F. Pinguet; S. Poujol; C. Astre; F. Bressolle
2391-2397	ENROFLOXACIN LIQUID-LIQUID EXTRACTION FROM CHICKEN MUSCLE AND HPLC DETECTION	H. Garcia-Ovando; N. Gorla; A. Weyers; L. Ugnia; L. Martinez; N. Giacomelli; R. Liboa; E. Chiostri; R. Davicino
2399-2411	LIQUID CHROMATOGRAPHIC METHOD FOR THE DETERMINATION OF ANTHRAQUINONE RESIDUES IN WEATHERED AND UNWEATHERED FORMULATED RICE SEED AND SURFACE WATER IN RICE FIELDS	Thomas M. Primus; Micheal I. Avery; John L. Cummings; John J. Jhonston
2413-2417	CARBOHYDRATE ANALYSIS, BY HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY, OF CERITHIDEA CALIFORNICA (GASTROPODA: PROSOBRANCHIA)	Carmen J. Marsit; Bernard Fried; Joseph Sherma

Volume 23, Issue 14 (2000)

2097-2121	A REVIEW OF CRITERIA FUNCTIONS AND RESPONSE SURFACE METHODOLOGY FOR THE OPTIMIZATION OF ANALYTICAL SCALE HPLC SEPARATIONS	E. J. Klein; S. L. Rivera
2123-2141	QUANTITATIVE STUDY OF FREE SUGARS AND MYO-INOSITOL IN CITRUS JUICES BY HPLC AND A LITERATURE COMPILATION	H. S. Lee; G. A. Coates
2143-2154	EVALUATION OF LIPOPHILICITY OF PIPERAZINE DERIVATIVES BY THIN LAYER CHROMATOGRAPHY AND PRINCIPAL COMPONENT ANALYSIS	C. Sârbu; Barbara Malawska
2155-2167	COMPARISON OF GRAFTING MODES FOR THE PREPARATION OF CHOLIC ACID-BASED STATIONARY PHASES. INFLUENCE ON ENANTIOMER SEPARATIONS IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	L. Vaton-Chanvrier; N. Bucaille; Y. Combret; J. -C. Combret
2169-2179	SELECTION OF CRITERIA FOR COMPARING AND EVALUATING THE OPTIMIZATION OF SEPARATION IN ION CHROMATOGRAPHY	Š. Cerjan-Stefanovic; T. Bolanča; L. Ćurković
2181-2193	EFFECTS OF HIGH CONCENTRATION OF CHLORIDE ON THE DETERMINATION OF TRACE ANIONS BY ION CHROMATOGRAPHY	Haitao Lu; Shifen Mou; J. M. Riviello
2195-2208	APPLICATION OF CENTRIFUGAL PARTITION CHROMATOGRAPHY IN A GENERAL SEPARATION AND DEREPLICATION PROCEDURE FOR PLANT EXTRACTS	K. Ingkaninan; A. Hazekamp; A. C. Hoek; S. Balconi; R. Verpoorte
2209-2218	PREPARATIVE SEPARATION OF CURCUMINOIDS FROM CRUDE CURCUMIN AND TURMERIC POWDER BY pH-ZONE-REFINING COUNTERCURRENT CHROMATOGRAPHY	Kavita Patel; Gopal Krishna; Edward Sokoloski; Yoichiro Ito
2219-2224	RETENTION OF STATIONARY PHASE AND PARTITION EFFICIENCY OF MULTILAYER HELICAL COLUMN ROTATED AROUND ITS HORIZONTAL AXIS	Caijuan Wu; Qizhen Du; Qilong Ren; Yoichiro Ito
2225-2235	ESTIMATION AND ISOLATION OF AZADIRACHTIN-A FROM NEEM [AZADIRACHTA INDICA A. JUSS] SEED KERNELS USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	P. T. Deota; P. R. Upadhyay; K. B. Patel; K. J. Mehta; B. V. Kamath; M. H. Mehta
2237-2244	A SIMPLE METHOD FOR DETERMINATION OF NIMESULIDE IN RAT BLOOD SAMPLES BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	M. C. Carrasco-Portugal; V. Granados-Soto; G. A. Camacho-Vieyra; J. Pérez-Urizar; F. J. Flores-Murrieta

Volume 23, Issue 13 (2000)

1941-1952	RESOLUTION OF CHIRAL THIOL COMPOUNDS DERIVATIZED WITH N-(1-PYRENYL)-MALEIMIDE AND THIOGLO™3	John P. Kullman; Timothy Yu; Xianghong Chen; Rachel Neal; Nuran Ercal; Daniel W. Armstrong
1953-1959	STUDY OF THE RECOVERY OF COLLOIDAL PARTICLES IN POTENTIAL BARRIER SEDIMENTATION FIELD-FLOW FRACTIONATION	G. Karaiskakis; M. Douma; I. Katsipou; A. Koliadima; L. Farmakis
1961-1971	DETERMINATION OF CYCLAMATE RADICAL BY SINGLE-COLUMN ION-CHROMATOGRAPHY WITH A BULK ACOUSTIC WAVE DETECTOR	Po Chen; Ying Zhang; Wan -Zhi Wei; Shou -Zhuo Yao
1973-1979	PURIFICATION OF PEG-PROTEIN CONJUGATES BY CENTRIFUGAL PRECIPITATION CHROMATOGRAPHY	Terasut Sookkumnerd; James T. Hsu; Yoichiro Ito
1981-1993	IMPROVED METHOD FOR DETERMINATION OF β-PHENYLETHYLAMINE IN HUMAN PLASMA BY SOLID-PHASE EXTRACTION AND HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION	Kosuke Kawamura; Takashi Matsumoto; Tatsuo Nakahara; Makoto Hirano; Hideyuki Uchimura; Hisao Maeda
1995-2008	HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY USING A SMALL COILED COLUMN	Akira Tsuyoshi; Hiroaki Ogawa; Kenichi Akiba; Harutaka Hoshi; Eiichi Kitazume
2009-2019	ANALYSIS OF SYNTHETIC GASTROINTESTINAL DRUGS IN ADULTERATED TRADITIONAL CHINESE MEDICINES BY HPCE	Yuan -Shiun Chang; Yoe -Ray Ku; Kuo -Ching Wen; Li -Kang Ho
2021-2031	USE OF PHASTGEL SODIUM DODECYL SULPHATE POLYACRYLAMIDE GEL ELECTROPHORESIS FOR RAPID CHARACTERIZATION OF SOYBEAN PROTEINS IN COMMERCIAL SOYBEAN PRODUCTS	M. C. García; L. Amigo; M. Torre; M. L. Marina; E. Molina
2033-2045	SIMULTANEOUS DETERMINATION OF HEAVY AND TRANSITION METALS IN BIOLOGICAL SAMPLES BY CHELATION ION CHROMATOGRAPHY	Haitao Lu; Xizhu Yin; Shifen Mou; J. M. Riviello
2047-2056	AN IMPROVED HPLC METHOD FOR THE ANALYSIS OF ORGANIC ACIDS, CARBOHYDRATES, AND ALCOHOLS IN GRAPE MUSTS AND WINES	M. Castellari; A. Versari; U. Spinabelli; S. Galassi; A. Amati
2057-2065	DEVELOPMENT, VALIDATION, AND APPLICATION OF AN HPLC/UV METHOD FOR QUANTIFICATION OF CASEIN IN INFANT FORMULAE AND FOLLOW-UP MILKS	Isabel M. P. L. V. O. Ferreira; Euĺlia Mendes; Joana Marques; Margarida A. Ferreira
2067-2082	EVALUATION OF THE SORET COEFFICIENT FOR POLYSTYRENE IN DECALIN BY MEANS OF THERMAL FIELD-FLOW FRACTIONATION	D. Melucci; C. Contado; I. Mingozzi; M. Hoyos; M. Martin; F. Dondi

Volume 23, Issue 12 (2000)

1775-1807	ADVANTAGES AND LIMITATIONS OF DERIVATIZATION OF PEPTIDES FOR IMPROVED PERFORMANCE AND DETECTABILITY IN CAPILLARY ISOELECTRIC FOCUSING (CIEF)	Richard A. Strong; Hongji Liu; Ira S. Krull; Byung -Yun Cho; Steven A. Cohen
1809-1819	STUDIES ON GRADIENT ELUTION CHROMATOGRAPHY FOR SEPARATION OF DNA AND OLIGONUCLEOTIDES	Simantini Das; Satish C. Mohapatra; James T. Hsu
1821-1830	A NOVEL PACKING MATERIAL FOR RP-HPLC	Yu Xin; Zhao Rui; Liu Guoquan
1831-1839	DETERMINATION OF GENTIOPICROSIDE IN EXTRACTS OF CENTAURIUM ERYTHREAE AND GENTIANA LUTEA BY MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY	Z. Glatz; J. Pospísilová; P. Musil
1841-1850	A REVERSED-PHASE HPLC ASSAY FOR PLASMINOGEN ACTIVATORS	Yuan Xu; Jerry Cacia
1851-1857	CAPILLARY ELECTROCHROMATOGRAPHY: ANALYSIS OF SUCRALOSE AND RELATED CARBOHYDRATE COMPOUNDS	Runhua R. Zhao; Bruce P. Johnson
1859-1864	STUDY OF DNA INTERACTIONS WITH MELPHALAN, BUSULPHAN, AND ANALOGUES USING AN HPLC METHOD	A. Karikas; V. Constantinou-Kokotou; V. Magrioti; G. Kokotos
1865-1872	DETERMINATION OF CAPSAZEPINE IN RAT PLASMA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Zhong -Gao Gao; Mi -Kyung Lee; Uhtaek Oh; Young -Ger Suh; Chong -Kook Kim
1873-1885	SIMULTANEOUS HPLC ANALYSIS OF PALM CAROTENOIDS AND TOCOPHEROLS USING A C-30 COLUMN AND PHOTODIODE ARRAY DETECTOR	D. Darnoko; M. Cheryan; E. Moros; J. Jerrel; E. G. Perkins
1887-1902	EFFECTS OF AMINO-GROUP CONTENT AND HYDROPHOBICITY OF CROSS-LINKED N,N-DIMETHYLAMINOPROPYLACRYLAMIDE ADSORBENTS ON SELECTIVE REMOVAL OF LIPOPOLYSACCHARIDES	Masayo Sakata; Masami Todokoro; Hideyuki Hata; Masashi Kunitake; Kunio Ohkuma; Hirotaka Ihara; Chuichi Hirayama
1903-1911	ANALYSIS OF 5-HYDROXYINDOLEACETIC ACID IN HUMAN FLUIDS BASED ON ANION EXCHANGE HPLC	Zak K. Shihabi; Mark E. Hinsdale
1913-1925	DETERMINATION OF SELECTED POLYCYCLIC AROMATIC HYDROCARBONS IN TOASTED BREAD BY SUPERCRITICAL FLUID EXTRACTION AND HPLC WITH FLUORIMETRIC DETECTION	M. N. Kayali-Sayadi; S. Rubio-Barroso; R. García-Iranzo; L. M. Polo-Díez

Volume 23, Issue 11 (2000)

1619-1626	INTERFERENCE DUE TO NON-SPECIFIC ADSORPTION IN ION EXCHANGE CHROMATOGRAPHY OF PROTEINS: THE ROLE OF INITIAL SALT CONCENTRATION IN THE SEPARATION AND ANALYSIS OF LYSOZYME	R. Ghosh; Z. F. Cui
1627-1638	USE OF HPLC FOR THE STUDY OF ADP BINDING TO CHLOROPLAST ATPase. I. INFLUENCE OF EXPERIMENTAL CONDITIONS AND PROPOSITION OF MECHANISM	G. Berger; G. Girault; J. L. Zimmermann
1639-1655	USE OF HPLC FOR THE STUDY OF ADP BINDING TO CHLOROPLAST ATPase. II. ITS EFFECT ON ENZYMATIC ACTIVITY	G. Berger; G. Girault; J. L. Zimmermann
1657-1670	SEPARATION OF POLYCYCLIC AROMATIC HYDROCARBON METABOLITES BY γ-CYCLODEXTRIN-MODIFIED MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Xin Xu; Robert J. Hurtubise
1671-1679	PREPARATIVE SEPARATION OF ISOFLAVONES FROM SOYBEAN BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Y. S. Choi; K. H. Row
1681-1688	LARGE SCALE CENTRIFUGAL PARTITION CHROMATOGRAPHY IN PURIFICATION OF POLYPHENOLS FROM OROBANCHE RAPUM	C. Viron; R. Pennanec; P. André; M. Lafosse
1689-1697	DETERMINATION OF ADDITIVES IN COSMETICS BY MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY	Mary C. Boyce; Evadne E. Spickett
1699-1710	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ASSAY AND DRUG DISSOLUTION STUDIES OF FLUOXETINE HYDROCHLORIDE IN CAPSULE FORMULATIONS	Niyazi Yilmaz; Yalçin Özkan; Sibel A. Özkan; Inci Biryol; Hassan Y. Aboul-Enein
1711-1723	SIMULTANEOUS HPLC ANALYSIS OF S- AND R-VERAPAMIL AND METABOLITES, S- AND R-NORVERAPAMIL IN HUMAN PLASMA	P. C. Ho; D. J. Saville; S. Wanwimolruk
1725-1744	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF THE STABILIZED CYCLOPHOSPHAMIDE METABOLITE 4-HYDROXYCYCLOPHOSPHAMIDE IN PLASMA AND RED BLOOD CELLS	A. D. R. Huitema; M. M. Tibben; T. Kerbusch; J. J. Kettenes-van den Bosch; S. Rodenhuis; J. H. Beijnen
1745-1756	SIZE EXCLUSION CHROMATOGRAPHY OF DEXTRANS IN DMSO AS ELUENT	S. Merienne; J. -P. Busnel; F. Fricoteaux; J. -C. Prudhomme
1757-1764	SIMULTANEOUS DETERMINATION OF IMPORTANT ALKALOIDS IN PAPAVER SOMNIFERUM USING REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	D. V. Singh; S. Prajapati; S. Bajpai; R. K. Verma; M. M. Gupta; S. Kumar

Volume 23, Issue 10 (2000)

1461-1475	PREPARATION AND CHARACTERIZATION OF SILICA-ZIRCONIA SUPPORTS FOR NORMAL-PHASE LIQUID CHROMATOGRAPHY	Qing -He Zhang; Yu -Qi Feng; Shi -Lu Da
1477-1487	CONVERTING GRADIENT RETENTION TIMES TO ISOCRATIC RETENTION TIMES IN REVERSED PHASE LIQUID CHROMATOGRAPHY	P. E. Kavanagh
1489-1498	SANDWICH IMMUNOASSAY FOR MONOCLONAL ANTIBODY USING PROTEIN G IMMUNOAFFINITY CAPILLARY CHROMATOGRAPHY AND DIODE LASER INDUCED FLUORESCENCE DETECTION	Qinggang Wang; Guoan Luo; Yiming Wang; William S. B. Yeung
1499-1510	SEPARATION AND PURIFICATION OF N-DOMAIN OF BOVINE LUNG ANGIOTENSIN I-CONVERTING ENZYME BY SIZE EXCLUSION CHROMATOGRAPHY	E. Ortiz-Salmerón; C. Barón; L. García-Fuentes
1511-1522	COMBINATION OF SOLID PHASE EXTRACTION WITH SUPERCRITICAL FLUID EXTRACTION FOR THE DETERMINATION OF CONTAMINANTS IN WATER	M. Adam; K. Ventura; P. Jandera; J. Churáček
1523-1537	IMPROVED MICRO-METHOD FOR THE HPLC ANALYSIS OF CAFFEINE AND ITS DEMETHYLATED METABOLITES IN HUMAN BIOLOGICAL FLUIDS AFTER SPE	K. A. Georga; V. F. Samanidou; I. N. Papadoyannis
1539-1553	EFFICIENT SOLID PHASE EXTRACTION PROCEDURES FOR ORGANO SILOXANES AND SILANOLS FROM AQUEOUS AND BIOLOGICAL MATRICES	Sudarsanan Varaprath; Lin Cao
1555-1564	LIQUID CHROMATOGRAPHY WITH MULTI-CHANNEL ELECTROCHEMICAL DETECTION FOR THE DETERMINATION OF RESVERATROL IN WINE, GRAPE JUICE, AND GRAPE SEED CAPSULES WITH AUTOMATED SOLID PHASE EXTRACTION	Yongxin Zhu; L. A. Coury; Hong Long; C. T. Duda; Candice B. Kissinger; Peter T. Kissinger
1565-1574	REVERSED PHASE CHROMATOGRAPHY OF SOME HOMOLOGOUS FERROCENOYL AMIDES	Fengrong Bao; Yanying Wu; Shulin Wu
1575-1583	COUNTERCURRENT CHROMATOGRAPHIC SEPARATION OF HIPPURIC ACID AND RELATED COMPOUNDS USING CROSS-AXIS COIL PLANET CENTRIFUGE WITH ECCENTRIC COIL ASSEMBLIES	Kazufusa Shinomiya; Yuji Sasaki; Yoichi Shibusawa; Kikueko Kishinami; Yozo Kabasawa; Yoichiro Ito
1585-1598	DETERMINATION OF AMPROLIUM, ETHOPABATE, LASALOCID, MONENSIN, NARASIN, AND SALINOMYCIN IN CHICKEN TISSUES, PLASMA, AND EGG USING LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Víctor Hormazábal; Magne Yndestad
1599-1608	DETERMINATION OF UNBOUND CIMETIDINE IN RAT BLOOD BY MICRODIALYSIS AND LIQUID CHROMATOGRAPHY	T. H. Tsai; H. H. Tung; L. C. Hung; F. C. Cheng; C. F. Chem

Volume 23, Issue 9 (2000)

1301-1317	OPTIMIZING ENANTIOSEPARATION OF PHENYLTHIOHYDANTOIN AMINO ACIDS WITH POLYMERIZED SODIUM N-UNDECANOYL L-VALINATE IN CHIRAL ELECTROKINETIC CHROMATOGRAPHY	Kimberly A. Agnew-Heard; Shahab A. Shamsi; Isiah M. Warner
1319-1330	SILVER ION HIGH PERFORMANCE LIQUID CHROMATOGRAPHY OF POLYNUCLEAR AROMATIC DERIVATIVES OF POSITIONALLY ISOMERIC OCTADECENOIC FATTY ACIDS	Sv. Momchilova; B. Nikolova-Damyanova
1331-1338	DETERMINATION OF ALLIIN IN RAT PLASMA BY LIQUID CHROMATOGRAPHY-ELECTROSPRAY IONIZATION MASS SPECTROMETRY	Young Geun Shin; Hiromichi Matsuura
1339-1351	COLUMN-SWITCHING TECHNIQUE FOR SELECTIVE DETERMINATION OF FLAVONOIDS IN FINNISH BERRY WINES BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH DIODE ARRAY DETECTION	Maarit Ollanketo; Marja -Liisa Riekkola
1353-1363	MOBILE PHASE OPTIMIZATION FOR THE SEPARATION OF SOME HERBICIDE SAMPLES USING HPLC	G. M. F. Pinto; I. C. S. F. Jardim
1365-1376	APPLICATION OF CENTRIFUGAL COUNTER-CURRENT CHROMATOGRAPHY TO THE SEPARATION OF MACROLIDE ANTIBIOTIC ANALOGUES. II. DETERMINATION OF PARTITION COEFFICIENTS IN COMPARISON WITH THE SHAKE-FLASK METHOD	Weizheng Wang-Fan; Ernst Küsters; Ching -Pong Mak; Ying Wang
1377-1386	REVERSED-PHASE HPLC DETERMINATION OF SILDENAFIL CITRATE IN THE PRESENCE OF ITS OXIDATIVE-INDUCED DEGRADATION PRODUCTS	A. I. Segall; M. F. Vitale; V. L. Perez; M. L. Palacios; M. T. Pizzorno
1387-1401	MICELLAR LIQUID CHROMATOGRAPHIC DETERMINATION OF ANTI-CONVULSANT DRUGS IN PILLS AND CAPSULES	Mayte Gil-Agustí; Samuel Carda-Broch; Ma Celia García-Alvarez-Coque; Josep Esteve-Romero
1403-1412	COUNTERCURRENT CHROMATOGRAPHIC SEPARATION OF VITAMINS BY CROSS-AXIS COIL PLANET CENTRIFUGE WITH ECCENTRIC COIL ASSEMBLIES	Kazufusa Shinomiya; Tomomi Komatsu; Teiji Murata; Yozo Kabasawa; Yoichiro Ito
1413-1422	HPLC DETERMINATION OF SULFADIMETHOXINE AND ITS HYDROXY METABOLITES FOLLOWING SPE OF EDIBLE CHICKEN TISSUES	Naoto Furusawa
1423-1437	ANALYTICAL IMPROVEMENTS IN BARLOW REACTION COUPLED TO HPLC DETECTION OF NICOTINE AND ITS METABOLITES	I. Vindatiche; D. Roche; F. Callais; N. T. Lequang; F. Labrousse
1439-1450	SIMULTANEOUS ANALYSIS OF EIGHT COMPONENTS IN “PING-WEI-SAN” BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Horng -Liang Lay; Chien -Chih Chen

Volume 23, Issue 8 (2000)

1159-1169	RETENTION BEHAVIORS OF POLYBUTADIENE-COATED TITANIA AND COMPARISON TO BONDED PHASE ON LINEAR SOLVATION ENERGY RELATIONSHIPS	Zi -Tao Jiang; Dong -Yu Zhang; Yu -Min Zuo
1171-1186	SENSITIZED LANTHANIDE FLUORESCENCE DETECTION OF STEROIDAL HORMONES	S. Torres-Cartas; R. M. Villanueva-Camañas; M. C. García-Alvarez-Coque
1187-1202	EFFECT OF USING SELECTED INFORMATION FROM HPLC-DAD AND PLS IN THE ELIMINATION OF INTERFERENCES FOR THE RESOLUTION OF A COMPLEX PESTICIDE MIXTURE	M. Martínez Galera; A. Garrido Frenich; J. L. Martínez Vidal
1203-1215	PREPARATION AND EVALUATION OF THE CHIRAL STATIONARY PHASES BASED ON N-4-(2,5,6-TRICHLORO-1,3-DICYANO)-PHENYL DERIVATIVES OF L-α-AMINO ACIDS	Darko Kontrec; Vladimir Vinković; Vitomir Šunjić
1217-1231	RELATIONSHIP BETWEEN HYDROPHOBIC PROPERTIES OF AMPHOTERIC SULFONAMIDES AND THEIR RETENTION IN MICELLAR REVERSED PHASE LIQUID CHROMATOGRAPHY	Walenty Szczepaniak; Arkadiusz Szymański
1233-1251	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC METHODS FOR THE DETERMINATION OF A NOVEL POLYMER-BOUND PACLITAXEL DERIVATIVE AND FREE PACLITAXEL IN HUMAN PLASMA	J. M. Meerum Terwogt; H. Rosing; M. Rocchetti; E. Frigerio; D. Fraier; F. J. Koopman; J. H. M. Schellens; W. W. ten Bokkel Huinink; J. H. Beijnen
1253-1265	A SIMPLE HPLC METHOD WITH SPECTROPHOTOMETRIC DETECTION FOR THE SIMULTANEOUS ASSAY OF NIFEDIPINE AND VERAPAMIL IN RAT PLASMA	S. M. Shahriyar; C. A. Lau-Cam
1267-1279	A CORRELATION BETWEEN Z AND S IN HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Juan Gao; Qiming Yu; Xindu Geng
1281-1291	SOLID PHASE EXTRACTION AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH PHOTODIODE ARRAY DETECTION OF CHEMICAL INDICATORS OF HUMAN FECAL CONTAMINATION IN WATER	E. A. Piocos; A. A. de la Cruz

Volume 23, Issue 7 (2000)

975-997	SINGLE CELL ANALYSIS USING CAPILLARY ELECTROPHORESIS	L. M. Shaner; P. R. Brown
999-1018	STUDY OF MAMMALIAN METALLOTHIONEIN POLYMORPHISM BY REVERSE PHASE HPLC WITH ON-LINE DIODE ARRAY AND ELECTROCHEMICAL DETECTION	G. Bordin; F. Cordeiro-Raposo; A. R. Rodríguez
1019-1028	ENANTIOMERIC SEPARATION OF AN AMPA ANTAGONIST USING A CHIROBIOTIC T™ COLUMN WITH HPLC AND EVAPORATIVE LIGHT-SCATTERING DETECTION	Andrea L. Guisbert; V. Scott Sharp; Jeffrey A. Peterson; Donald S. Risley
1029-1038	THE USE OF A POLYSACCHARIDE-BASED COLUMN ON MULTIMODAL ELUTION	Quezia B. Cass; Ana Luiza G. Degani; Neila Cassiano
1039-1059	DEVELOPMENT OF AN HPLC METHOD FOR THE TOXICOLOGICAL SCREENING OF CENTRAL NERVOUS SYSTEM DRUGS	G. Casamenti; R. Mandrioli; C. Sabbioni; F. Bugamelli; V. Volterra; M. A. Raggi
1061-1068	CHIRAL HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION OF ENANTIOMERS OF α-METHYL α-AMINO ACIDS	Toshifumi Miyazawa; Hiroe Minowa; Yoshimi Shindo; Takashi Yamada
1069-1081	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION AND DETERMINATION OF CIPROFLOXACIN AND ITS METABOLITES IN URINE	Deok-Hoi Kim; Sung Kwang Lee; Young Hun Park; Dai Woon Lee
1083-1088	RAPID ASSAY FOR THE DETERMINATION OF ZINC BACITRACIN IN FEED BY LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Víctor Hormazábal; Magne Yndestad
1089-1097	DEVELOPMENT OF HPLC METHOD FOR THE ANALYSIS OF CHLOROPHENOLS IN SAMPLES FROM ANAEROBIC REACTORS FOR WASTEWATER TREATMENT	Quezia Bezerra Cass; Luciana Gomide Freitas; Eugênio Foresti; Márcia H. R. Zamariolli Damianovic
1099-1108	DETERMINATION OF SOLUBLE FLUORIDE AND MONOFLUOROPHOSPHATE IN DENTAL CREAM USING GRADIENT ELUTION ION CHROMATOGRAPHY	Derek J. Pinkham; Michael P. Knapp
1109-1118	DETERMINATION OF AMFEPRAMONE HYDROCHLORIDE, FENPROPOREX, AND DIAZEPAM IN SO-CALLED “NATURAL” CAPSULES USED IN THE TREATMENT OF OBESITY	Adelia E. Almeida; Maria L. Ribeiro; Luciana Polese
1119-1129	PROTEIN SEPARATION BY CROSS-AXIS COIL PLANET CENTRIFUGE WITH TWO DIFFERENT POSITIONS OF ECCENTRIC COIL ASSEMBLIES USING POLYETHYLENE GLYCOL-DEXTRAN SOLVENT SYSTEM	Kazufusa Shinomiya; Shingo Hirozane; Yozo Kabasawa; Yoichiro Ito

Volume 23, Issue 6 (2000)

813-829	SEPARATION OF INTACT PHOSPHATIDYLCHOLINE MOLECULAR SPECIES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	J. T. Lin; T. A. McKeon
831-839	DEVELOPMENT OF REVERSED-PHASE CHIRAL HPLC METHODS USING MASS SPECTROMETRY COMPATIBLE MOBILE PHASES	Kumar V. Penmetsa; Christopher D. Reddick; Saul W. Fink; Brent L. Kleintop; Gerald C. DiDonato; Kevin J. Volk; Steven E. Klohr
841-853	THE CHIRAL SEPARATION OF OXYBUTYNIN ENANTIOMERS USING AN OVOMUCOID COLUMN	Thomas A. Walker
855-872	LIPOPHILIC CHARACTER OF PYRIMIDINIC NUCLEOSIDE DERIVATIVES: CORRELATION BETWEEN SHAKE FLASK, CHROMATOGRAPHIC (RP-TLC AND RP-HPLC) AND THEORETICAL METHODS	S. A. Teijeiro; G. N. Moroni; M. I. Motura; M. C. Briñón
873-895	LINEAR SOLVATION ENERGY RELATIONSHIP STUDY OF RETENTION IN MICELLAR LIQUID CHROMATOGRAPHY ON A C18 COLUMN USING SODIUM DODECYL SULFATE AND CETYLTRIMETHYLAMMONIUM BROMIDE MOBILE PHASES WITH ALCOHOL MODIFIERS	M. A. García; Mark F. Vitha; M. L. Marina
897-907	DIRECT EXTRACTION AND SEPARATION OF SOME POLYNUCLEAR AROMATIC HYDROCARBONS (PAHs) FROM COMPLEX MIXTURES (SEWAGE SLUDGES) BY COUNTERCURRENT CHROMATOGRAPHY	P. Fedotov; D. Thiébaut
909-913	USE OF COUNTERCURRENT CHROMATOGRAPHY (CCC) TO SEPARATE MIXTURES OF ARTEMISININ, ARTEMISITENE, AND ARTEANNUIN B	E. Weiss; H. Ziffer; Y. Ito
915-923	DETERMINATION OF (-) HYDROXYCITRIC ACID IN COMMERCIAL SAMPLES OF GARCINIA CAMBOGIA EXTRACT BY LIQUID CHROMATOGRAPHY WITH ULTRAVIOLET DETECTION	G. K. Jayaprakasha; K. K. Sakariah
925-933	RP-HPLC PEPTIDE MAPPING OF PROTEINS WITH AN EVAPORATIVE LIGHT SCATTERING DETECTOR	Jacob Bongers; Ted K. Chen
935-947	RETENTION OF IRIDOID GLUCOSIDESON OCTADECYLSILANE AND DIOL COLUMNS	N. Dimov; K. Chervenkova; B. Nikolova-Damyanova
949-964	APPLICATIONS OF A SENSITIVE LASER POLARIMETRIC HPLC DETECTOR: CONFIRMATION OF ENANTIOMERIC EXCESS FOR DANOFLOXACIN AND ANALYSIS OF A NOVEL MACROLIDE	Larry S. Wigman; Douglas S. Hoyt; Sonja S. Sekulic

Volume 23, Issue 5 (2000)

655-667	A NEW APPROACH TO DESCRIBING THE REGULARITIES OF STATIONARY PHASE RETENTION IN COUNTERCURRENT CHROMATOGRAPHY	P. S. Fedotov; R. V. Khachaturov
669-680	ESTIMATION OF HYDROPHOBICITY USING QUASI-MOLECULAR VOLUME OF QUATERNARY AMMONIUM IONS	Chizuko Ohtsuka; Yasuyuki Mori; Shigeyuki Hayashi; Takao Tsuda; Hiroko Wada
681-692	RAPID HPLC ANALYSIS OF THYROID GLAND HORMONES TRI-IODOTHYRONINE (T₃) AND THYROXINE (T₄) IN HUMAN BIOLOGICAL FLUIDS AFTER SPE	V. F. Samanidou; H. G. Gika; I. N. Papadoyannis
693-703	AN IMPROVED HPLC METHOD FOR IDENTIFICATION AND QUANTITATION OF POLYAMINES AND RELATED COMPOUNDS AS BENZOYLATED DERIVATIVES	P. F. Hockl; S. M. Thyssen; C. Libertun
705-716	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OFEPIRIZOLE AND TIARAMIDE INPHARMACEUTICAL PREPARATIONS	E. Mikami; T. Goto; T. Ohno; Y. Miyazaki
717-726	DETERMINATION OF FUROSINE IN HYDROLYZATE OF PROCESSED MILK BY HPLC USING A NARROW BORE COLUMN AND DIODE-ARRAY DETECTOR	I. Nicoletti; E. Cogliandro; C. Corradini; D. Corradini; L. Pizzoferrato
727-739	HPLC RETENTION AND INCLUSION OF IMIDAZOLE DERIVATIVES USING HYDROXYPROPYL-β-CYCLODEXTRIN AS A MOBILE PHASE ADDITIVE	N. Morin; S. Cornet; C. Guinchard; J. -C. Rouland; Y. C. Guillaume
741-753	THE ELUTION PATTERN OF IRIDOID GLUCOSIDES FROM GALIUM SPECIES ON C-18 REVERSED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	K. Chervenkova; B. Nikolova-Damyanova
755-767	DETERMINATION OF CHLOROPHENOXY ACID AND DICAMBA HERBICIDE RESIDUES BY CAPILLARY REVERSED-PHASE LIQUID CHROMATOGRAPHY	M. A. Lucas-Delfa; L. V. Pérez-Arribas; F. Navarro-Villoslada; M. E. León-González; L. M. Polo-Díez
769-779	HPLC METHODS FOR ASPIRIN-CAFFEINE-BUTALBITAL AND ACETAMINOPHEN-CAFFEINE-BUTALBITAL MIXTURES IN TABLET DOSAGE FORMS USING NON-POROUS OCTADECYLSILANE COLUMNS	X. Xu; J. T. Stewart
781-790	HIGH PERFORMANCE LIQUID CHROMATOGRAPHY DETERMINATION OF ROGLETIMIDE ENANTIOMERS IN SERUM USING A REVERSED PHASE CELLULOSE-BASED CHIRAL STATIONARY PHASE AND SOLID-PHASE EXTRACTION	Mohamed M. Hefnawy
791-804	ENANTIOSELECTIVE DETERMINATION OF R( ) AND S(-) ROGLETIMIDE IN SERUM USING ALPHA-CYCLODEXTRIN MODIFIED CAPILLARY ELECTROPHORESIS AND SOLID PHASE EXTRACTION	Mohamed M. Hefnawy; James T. Stewart

Volume 23, Issue 4 (2000)

489-496	COMPARISON OF DIALYSIS AND GEL PERMEATION CHROMATOGRAPHY FOR ANTIGEN PURIFICATION	M. -C. Rolet-Menet; T. Micolay; F. Guyon
497-503	PURIFICATION OF PEG-PROTEIN CONJUGATES BY COUNTERCURRENT DISTRIBUTION IN AQUEOUS TWO-PHASE SYSTEMS	Terasut Sookkumnerd; James T. Hsu
505-521	STUDY OF REVERSED-PHASE HPLCRETENTION AND DETECTION OF ADENOSINEAND RELATED COMPOUNDS AS A FUNCTIONOF pH AND SOLVENT COMPOSITION	A. Pappa-Louisi; X. Portokalidou
523-529	A METHOD FOR DETERMINING MOLECULAR WEIGHT OF COPOLYMERS BY GPC	Wang Keqiang; Huang Honghong
531-549	DISPLACEMENT THIN-LAYER CHROMATOGRAPHY	J. Bariska; T. Csermely; S. Fürst; H. Kalász; M. Bathori
551-556	QUANTITATIVE DETERMINATION OF ORGANIC PERESTERS	Stefan Baj; Anna Chrobok
557-564	AN IMPROVED ASSAY BY HPLC WITH AMPEROMETRIC DETECTION FOR THE DETERMINATION OF PHENTOLAMINE IN PLASMA	J. Pérez-Urizar; P. Aguirre-Bañuelos; G. Castañeda-Hernández; F. J. Flores-Murrieta
565-578	SIMULTANEOUS HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ANALYSIS OF ACETAMINOPHEN, SALICYLAMIDE, PHENYLTOLOXAMINE, AND RELATED PRODUCTS	J. V. Aukunuru; U. B. Kompella; G. V. Betageri
579-586	EXTRACTION AND QUANTIFICATION OF BENZO[a]PYRENE IN SOIL BY REVERSED PHASE THIN LAYER CHROMATOGRAPHY	D. R. Nemergut; R. M. Johnson; K. G. Wunch; J. W. Bennett
587-599	CHARACTERISTICS OF INTERACTION BETWEEN BARBITURATE DERIVATIVES AND VARIOUS SORBENTS ON LIQUID CHROMATOGRAPHY AND DETERMINATION OF PHENOBARBITAL IN JAPANESEHUMAN BREAST MILK	Ritsuko Shimoyama; Tadashi Ohkubo; Kazunobu Sugawara
601-607	SIMULTANEOUS DETERMINATION OF CATHARANTHUS ALKALOIDS USING REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	D. V. Singh; A. Maithy; R. K. Verma; M. M. Gupta; Sushil Kumar
609-615	DETERMINATION OF THE SUNSCREEN OXYBENZONE IN LOTIONS BY REVERSED-PHASE HPTLC WITH ULTRAVIOLET ABSORPTION DENSITOMETRY	E. Westgate; J. Sherma
617-630	COMPARATIVE STUDY OF IONIC CONTAMINATION IN CLEANROOM WIPERS USING CAPILLARY ION ANALYSIS (CIA)	O. Atterbury; H. R. Bhattacharjee

Volume 23, Issue 3 (2000)

329-354	BIOANALYTICAL LIQUID CHROMATOGRAPHIC METHOD VALIDATION. A REVIEW OF CURRENT PRACTICES AND PROCEDURES	H. Rosing; W. Y. Man; E. Doyle; A. Bult; J. H. Beijnen
355-362	HPLC DETERMINATION OF CLOBETASOL PROPIONATE IN COSMETIC PRODUCTS	L. Gagliardi; D. De Orsi; F. Manna; D. Tonelli
363-385	PREDICTION OF RETENTION FACTORS OF PHENOLIC AND NITROGEN-CONTAINING COMPOUNDS IN REVERSED-PHASE LIQUID CHROMATOGRAPHY BASED ON logP AND pKa OBTAINED BY COMPUTATIONAL CHEMICAL CALCULATION	Toshihiko Hanai; Kuniko Koizumi; Toshio Kinoshita
387-397	IMPROVEMENT OF EVAPORATIVE LIGHT SCATTERING DETECTION OF CERAMIDES USING TRIETHYLAMINE AND FORMIC ACID IN NON-AQUEOUS REVERSED PHASE LIQUID CHROMATOGRAPHY	Karen Gaudin; Pierre Chaminade; Danielle Ferrier; Arlette Baillet
399-409	SEPARATION OF THE BRYOSTATIN DERIVATIVES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Yoshiaki Kamano; Ayano Kotake; Toshihiko Nogawa; Hatsue Hiraide; George R. Pettit; Cherry L. Herald
411-421	BINDING CHARACTERISTICS OF A WATER-SOLUBLE β-CYCLODEXTRIN POLYMER	T. Cserháti; E. Forgács; Gy. Oros
423-432	THE LIQUID CHROMATOGRAPHIC ANALYSIS OF VITAMIN K₁ IN SOY BASED INFANT FORMULA USING MATRIX SOLID PHASE DISPERSION	G. William Chase Jr.; R. R. Eitenmiller; A. R. Long
433-441	RAPID EXTRACTION AND ION-PAIR LIQUID CHROMATOGRAPHIC DETERMINATION OF FENBENDAZOLE IN POULTRY FEEDS	N. A. Botsoglou; D. J. Fletouris; I. E. Psomas
443-453	A MICROSCALE HPLC METHOD FOR THE EVALUATION OF OCTANOL-WATER PARTITION COEFFICIENTS IN A SERIES OF NEW 2-AMINO-2-OXAZOLINES	F. Péhourcq; J. Thomas; C. Jarry
455-465	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ASSAY FOR THE DETERMINATION OF QUERCETIN IN PLASMA	Khaled A. Khaled; Yousry M. El-Sayed
467-480	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH AMPEROMETRIC DETECTION APPLIED TO THE DETERMINATION OF THE β-BLOCKER OXPRENOLOL IN URINE AND PHARMACEUTICALS	V. Martiínez; M. I. Maguregui; R. M. Alonso; R. M. Jiménez; E. Ortiz

Volume 23, Issue 2 (2000)

185-196	SIMULTANEOUS DETERMINATION OF THE CYANOTOXINS ANATOXIN A, MICROCYSTIN DESMETHYL-3, LR, RR, AND YR IN FISH MUSCLE USING LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY	Víctor Hormazábal; Øyvin Østensvik; Bjarne Underdal; Olav M. Skulberg
197-207	DETECTION OF BIOTIN BASED ON AN EXCHANGE REACTION WITH AVIDIN-HABA COMPLEX USING CAPILLARY ELECTROPHORESIS	Shunitz Tanaka; Masanobu Mori; Kokoro Kodama; Wenzhi Hu
209-222	SEPARATION AND DETERMINATION OF TRACE Cu(II), Zn(II), AND Pd(II) AS THEIR TETRAPHENYLPORPHINE CHELATES BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Zhihong Shi; Hongyi Zhang; Chengguang Fu
223-239	COMPARISON OF LYSOZYME ADSORPTION TO IMMOBILIZED CIBACRON BLUE 3GA USING VARIOUS MEMBRANE SUPPORTS	Shing-Yi Suen; Rui-Long Chen; Yi-Da Tsai
241-249	CONTINUOUS FLOW METHOD FOR MONITORING PROTEIN PRECIPITATION BY AMMONIUM SULFATE	Yoichiro Ito
251-259	RAPID ISOCRATIC HPLC ANALYSIS OF HYPERICINS	Tara Sirvent; Donna M. Gibson
261-272	DETERMINATION OF THIABENDAZOLE IN FRUITS AND VEGETABLES BY CAPILLARY ELECTROPHORESIS	Donna T. Eash; Rodney J. Bushway
273-280	CALIBRATION IN QUANTITATIVE TLC BASED ON WEIGHTED REGRESSION FUNCTIONS	C. Sârbu; Simona Cobzac
281-294	LIQUID CHROMATOGRAPHIC MONITORING OF PHYTOECDYSTEROID PRODUCTION OF SERRATULA WOLFFII	M. Báthori; A. Gergely; H. Kalász; G. Nagy; Á. Dobos; I. Máthé
295-312	VANCOMYCIN AS A CHIRAL SELECTOR IN CENTRIFUGAL PARTITION CHROMATOGRAPHY	Ph. Duret; A. Foucault; R. Margraff
313-319	DETERMINATION OF 2,6-PYRIDINEDICARBOXYLIC ACID IN PEACH JUICE	T. Cecchi; S. Ferraro; F. Fuscà; F. Pucciarelli; P. Passamonti

Volume 23, Issue 1 (2000)

1-13	MEKC DETERMINATION OF GUAIFENESIN, PSEUDOEPHEDRINE, AND DEXTROMETHORPHAN IN A CAPSULE DOSAGE FORM	Xiaohui Xu; J. T. Stewart
15-24	DNA SEPARATIONS FROM NANOVIALS	Paula Beyer Hietpas; Andrew G. Ewing
25-34	QUALITY CONTROL OF PHARMACEUTICAL FORMULATIONS OF NEUROLEPTIC DRUGS BY CAPILLARY ZONE ELECTROPHORESIS	V. Pucci; M. A. Raggi; E. Kenndler
35-45	ENANTIOSEPARATIONS BY CAPILLARY ELECTROPHORESIS USING CHIRAL GLYCOSIDIC SURFACTANTS. II. COMPARISONOF CHIRAL CYCLOHEXYL-ALKYL-β-D-MALTOSIDE SURFACTANTS	Mei Ju; Ziad El Rassi
47-59	MICRODEVICE FOR CELL AND PARTICLE SEPARATION USING DIELECTROPHORETIC FIELD-FLOW FRACTIONATION	Torsten Müller; Thomas Schnelle; Gabriele Gradl; Stephen G. Shirley; Günter Fuhr
61-78	SEPARATION OF PROTEINS BY CAPILLARY ELECTROPHORESIS USING AN EPOXY BASED HYDROPHILIC COATING	James J. Bao
79-95	REVIEW OF APPLICATIONS OF CAPILLARY ELECTROPHORESIS FOR CLINICAL ANALYSIS	Zak K. Shihabi
97-111	CHARACTERIZATION OF WALL MODIFIED SILICA CAPILLARIES FOR OTCEC AND CE	Maria T. Matyska; Joseph J. Pesek; E. Sandoval; Urmi Parkar; Xiaoli Liu
113-125	MICELLAR ELECTROKINETIC CHROMATOGRAPHY OF BILIRUBIN AND RELATED COMPOUNDS IN UNCONJUGATED AND GLYCO-CONJUGATED BILE SALT SOLUTIONS	K. D. Black; S. Kothari; P. A. Sharp; J. W. Quesnel; V. A. Escobar; W. E. Kurtin; M. M. Bushey
127-143	SEPARATION OF CLOSELY RELATED HEPTADECAPEPTIDES BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Huimin Yuan; George M. Janini; Haleem J. Issaq; Richard A. Thompson; Dean K. Ellison
145-154	MULTIDIMENSIONAL MULTIMODAL INSTRUMENTAL SEPARATION OF COMPLEX MIXTURES	Haleem J. Issaq; King C. Chan; George M. Janini; Gary M. Muschik
155-160	CAPILLARY ELECTROPHORESIS OF CYTOMEGALOVIRUS DNA IN AN UNTREATED CAPILLARY	Z. K. Shihabi; M. Shogreen; W. L. White
161-173	SUBMICRON SIZED ORGANO-SILICA SPHERES FOR CAPILLARY ELECTROCHROMATOGRAPHY	Kimberly J. Reynolds; Luis A. Colón

Volume 22, Issue 20 (1999)

3027-3065	THE MECHANISM OF COPOLYMER RETENTION IN INTERACTIVE POLYMER CHROMATOGRAPHY. I. CRITICAL POINT OF ADSORPTION FOR STATISTICAL COPOLYMERS	Y. Brun
3067-3090	THE MECHANISM OF COPOLYMER RETENTION IN INTERACTIVE POLYMER CHROMATOGRAPHY. II. GRADIENT SEPARATION	Y. Brun
3091-3099	ENANTIOSEPARATION ON AMYLOSE TRIS(3,5-DIMETHOXYPHENYL CARBAMATE): APPLICATION TO COMMERCIAL PHARMACEUTICAL CHIRAL DRUGS	Quezia B. Cass; M. Elizabeth Tiritan; Silvana A. Calafatti; Stephen A. Matlin
3101-3114	THE COMPARATIVE STUDIES ON PHENYLPROPANOID GLYCOSIDES OF VISCUM ALBUM SUBSPECIES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	D. Deliorman; I. Çaliş; F. Ergun; U. Tamer
3115-3128	PRACTICAL OPTIMIZATION OF SOLVENT SELECTIVITY USING GRADIENT ELUTION FOR RAPID SELECTION AND MIXTURE-DESIGN STATISTICAL TECHNIQUE FOR THE SEPARATION OF FAT-SOLUBLE VITAMINS	S. Wieliński; A. Olszanowski
3129-3137	COMPETITIVE IMMUNOASSAY USING PROTEIN G AFFINITY CAPILLARY CHROMATOGRAPHY WITH LASER INDUCED FLUORESCENCE DETECTION	Qinggang Wang; Guoan Luo; William S. B. Yeung
3139-3150	SEPARATION BEHAVIOR OF AVIDIN AND RELATED SUBSTANCES USING A COMBINATION OF ZWITTERIONIC SURFACTANT AND C₈ PHASE CAPILLARY	Masanobu Mori; Kokoro Kodama; Wenzhi Hu; Shunitz Tanaka
3151-3175	A VALIDATED ANALYSIS OF PEMOLINE IN URINE BY HPLC/DAD AFTER SOLID PHASE EXTRACTION	Nicholas Parissis; Weidong He; Trifon Kiratzidis
3177-3187	SPEAK, A PROCEDURE FOR NOISE REDUCTION IN MULTICHANNEL CHROMATOGRAPHIC DATA	J. L. Beltrán; J. Guiteras; R. Ferrer

Volume 22, Issue 19 (1999)

2867-2878	LIQUID CHROMATOGRAPHY OF MACROMOLECULES UNDER LIMITING CONDITIONS OF ADSORPTION. I. PRINCIPLES OF THE METHOD	Dušan Berek; David Hunkeler†
2879-2894	OPTIMIZING MODIFICATION CONDITIONS OF SILICA GEL WITH METAL SALTS	Jolanta Flieger; Halina Szumilo; Krystyna Gielzak-Koćwin
2895-2905	DETERMINATION OF PENTOBARBITAL IN BIOLOGICAL SAMPLES BY MICELLAR LIQUID CHROMATOGRAPHY	Y. Martín-Biosca; S. Sagrado; R. M. Villanueva-Camañas; M. J. Medina-Hernínde
2907-2923	CARBAZOLE-9-N-ACETYL-N-HYDROXYSUCCINIMIDE (CAHS) AS PRE-COLUMN DERIVATIZATION AGENT FOR FLUORIMETRIC DETECTION OF AMINO COMPOUNDS WITH LIQUID CHROMATOGRAPHY	Jinmao You; Wenjian Lao; Xuejun Sun; Qingyu Ou
2925-2934	SIMULTANEOUS QUANTIFICATION OF CAROTENOIDS AND TOCOPHEROLS IN CORN KERNEL EXTRACTS BY HPLC	Anne C. Kurilich; John A. Juvik
2935-2943	MIXED-MODE GPC USED TO CONTROL THE REACTION BETWEEN N,N-DIMETHYL-PROPYLENE-1,3-DIAMINE AND TRIGLYCERIDES	J. Poskrobko; M. Dejnega; P. Terelak; W. Jerzykiewicz
2945-2955	A CHROMATOGRAPHIC METHOD FOR MEASURING K_F OF ENANTIOMER-CHIRAL SELECTOR COMPLEXES	Ying Ma; Yoichiro Ito; Alain Berthod
2957-2974	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR THE QUANTIFICATION OF PUTRESCINE AND CADAVERINE AS THEIR ELECTROACTIVE DERIVATIVES: APPLICATION TO BIOLOGICAL SAMPLES	E. Bousquet; R. Acquaviva; A. Spadaro; A. Vanella
2975-2990	SIMULTANEOUS DETERMINATION OF METHYLURIC ACIDS IN BIOLOGICAL FLUIDS BY RP-HPLC ANALYSIS AFTER SOLID PHASE EXTRACTION	K. A. Georga; V. F. Samanidou; I. N. Papadoyannis
2991-3005	IDENTIFICATION OF MINOR OXYGEN HETEROCYCLIC COMPOUNDS OF CITRUS ESSENTIAL OILS BY LIQUID CHROMATOGRAPHY-ATMOSPHERIC PRESSURE CHEMICAL IONISATION MASS SPECTROMETRY	P. Dugo; L. Mondello; E. Sebastiani; R. Ottanà; G. Errante; G. Dugo
3007-3018	SIMULTANEOUS ANALYSIS OF FLAVONOID AGLYCONES IN NATURAL PRODUCTS USING AN RP-HPLC METHOD	P. Menghinello; L. Cucchiarini; F. Palma; D. Agostini; M. Dachà; V. Stocchi

Volume 22, Issue 18 (1999)

2715-2758	SEPARATION OF NEUTRAL COMPOUNDS BY HIGH SPEED CAPILLARY ELECTROCHROMATOGRAPHY	Lihua Zhang; Wei Shi; Hanfa Zou; Jianyi Ni; Yukui Zhang
2729-2740	SIZE CHARACTERIZATION OF CORE-SHELL POLY(L-LACTIDE) MICROSPHERES BY FLOW/HYPERLAYER FIELD-FLOW FRACTIONATION	Myeong Hee Moon; Keummi Kim; Youngro Byun; Dongjin Pyo
2741-2753	CAPILLARY ION ELECTROPHORESIS OF INORGANIC CATIONS IN STANDARD REFERENCE MATERIALS FROM VEGETABLE SOURCE	J. O. Muse; P. C. Dabas; C. N. Carducci
2755-2761	PREPARATIVE CHROMATOGRAPHIC SEPARATION OF TAXOL FROM YEW TREES	Young Kwang Park; Sung Taik Chung; Kyung Ho Row
2763-2777	OPTIMIZATION OF EXPERIMENTAL CONDITIONS FOR CHARACTERIZING COLLOIDS AND MACROMOLECULES BY FIELD–FLOW FRACTIONATION	A. Koliadima
2779-2793	INVESTIGATION OF THE COAGULATION AND ADHESION PHENOMENA IN COLLOIDS BY FIELD-FLOW FRACTIONATION	A. Koliadima; D. Gavril; G. Karaiskakis
2795-2805	HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHIC PURIFICATION OF MIDDLE LANTHANOIDS	Kenichi Akiba; Hiroyuki Hashimoto; Akira Tsuyoshi; Shigeto Nakamura
2807-2813	HPLC DETERMINATION OF AN AQUEOUS CEFEPIME AND METRONIDAZOLE MIXTURE	Frances C. Maddox; James T. Stewart
2815-2823	BILIARY EXCRETION OF GRANISETRON BY MICRODIALYSIS COUPLED TO HPLC WITH FLUORESCENCE DETECTION	Chien-Tsai Huang; Chieh-Fu Chen; Tung-Hu Tsai
2825-2836	CENTRIFUGAL PRECIPITATION CHROMATOGRAPHY APPLIED TO FRACTIONATION OF PROTEINS WITH AMMONIUM SULFATE	Yoichiro Ito
2837-2854	SIZE EXCLUSION CHROMATOGRAPHY OF LIGNINS USING LITHIUM CHLORIDE/N,N-DIMETHYLACETAMIDE AS MOBILE PHASE. II. DISSOLVED AND RESIDUAL PINE KRAFT LIGNINS	E. Sjöholm; K. Gustafsson; A. Colmsjö

Volume 22, Issue 17 (1999)

2555-2574	MICROSCALE DETERMINATIONS USING SOLID PHASE ASSAYS: APPLICATIONS TO BIOCHEMICAL, CLINICAL AND BIOTECHNOLOGICAL SECTORS. A REVIEW	Demitrios H. Vynios
2575-2594	DATA ANALYSIS. A BRIDGE BETWEEN FACTOR ANALYSIS AND CHROMATOGRAPHY	S. Ounnar; M. Righezza
2595-2611	RETENTION BEHAVIOR AND SIMULTANEOUS SEPARATION OF CARBOXYLIC AND AROMATIC ACIDS USING ION-EXCLUSION CHROMATOGRAPHY	ZuLiang Chen; Mark A. Adams
2613-2625	DEVELOPMENT OF CHEMICALLY STABLE ION-EXCHANGERS BASED ON SILICA GELS	Toshihiko Hanai; Rie Miyazaki; Toshio Kinoshita; F. Ahmed; B. Modrek
2627-2650	SOLID PHASE EXTRACTION FOR MULTI-RESIDUE ANALYSIS OF ANABOLIC STEROIDS AND RELATED SUBSTANCES FROM CALF URINE USING C18 AND ALUMINA COLUMNS	A. Koole; J. P. Franke; R. A. de Zeeuw
2651-2662	DETERMINATION OF SULFAMETHAZINE AND ITS MAJOR METABOLITES IN EGG ALBUMIN AND EGG YOLK BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Badar Shaikh; Nathan Rummel; Dan Donoghue
2663-2674	DIACETYLMORPHINE AND ITS METABOLITES IN PLASMA BY HPLC WITH DIODE-ARRAY AND ATMOSPHERIC PRESSURE IONIZATION MASS SPECTROMETRIC DETECTION	Daniel Bourquin; Petra Bundeli; Thomas Lehmann; Rudolf Brenneisen
2675-2688	FACTORS GOVERNING THE RETENTION OF SOLUTES ON CHROMATOGRAPHIC IMMOBILIZED ARTIFICIAL MEMBRANES: APPLICATION TO ANTI-INFLAMMATORY AND ANALGESIC DRUGS	S. Demare; D. Roy; J. Y. Legendre
2689-2700	CHROMATOGRAPHIC DETERMINATION OF UV ABSORBERS IN CAR PAINTS	M. C. Gennaro; V. Gianotti; F. Alberi; S. Angelino; M. Scagliotti

Volume 22, Issue 16 (1999)

2411-2419	THE KINETIC STUDY OF AGGREGATION OF THE SULPHIDE Cu_0.2Zn_0.8S PARTICLES BY GRAVITATIONAL FIELD-FLOW FRACTIONATION	A. Koliadima
2421-2432	HPLC ANALYSIS OF GONADOTROPIN-RELEASING HORMONE AND ITS ANALOGUES USING BENZOIN AS A FLUOROGENIC REAGENT	Yun Wang; Li-Lan H. Chen; Yie W. Chien
2433-2442	SIMULTANEOUS DETERMINATION OF CREATININE AND URIC ACID IN HUMAN URINE BY CAPILLARY ZONE ELECTROPHORESIS	Li Jia; Xi Chen; Xiaoru Wang
2443-2453	THE HPLC SEPARATION OF FULLERENES WITH 1-METHYLNAPHTHALENE MODIFIED PSDVB RESIN	Wuyi Zha; Depu Chen; Weiyang Fei
2455-2465	SEPARATION OF TOAD POISON BUFADIENOLIDES BY HYDROPHOBIC GEL	Yoshiaki Kamano; Toshihiko Nogawa; Ayano Kotake; Machiko Tozawa; G. R. Pettit
2467-2481	INFLUENCE OF METAL ION SORPTION ONTO A STYRENE-DIVINYLBENZENE C₁₈ STATIONARY PHASE ON THE HPLC OF METAL CHELATING ANALYTES	T. Cecchi; F. Pucciarelli; P. Passamonti
2483-2502	INVESTIGATIONS ON PREPARATIVE THIN-LAYER CHROMATOGRAPHIC SEPARATION OF TAXOIDS FROM TAXUS BACCATA L.	Kazimierz Głowniak; Tomasz Mroczek
2503-2510	ION-PAIR REVERSED-PHASE HPLC DETERMINATION OF CREATININE IN URINE	J. A. Resines; M. J. Arin; M. T. Díez; P. Garcia del Moral
2511-2524	DETERMINATION OF A LINEAR ALKYLBENZENESULFONATE AND ITS BIODEGRADATION INTERMEDIATES IN SEA WATER USING SOLID-PHASE EXTRACTION AND RP-HPLC WITH UV DETECTION	L. Sarrazin; W. Wafo; P. Rebouillon
2525-2533	DETERMINATION OF FLUNARIZINE IN RAT'S BRAIN BY LIQUID CHROMATOGRAPHY WITH UV/VISIBLE DETECTION	Ming-Ren Fuh; Yee-Fu Chan; Wynn W. H. Pan; I.-Ping Huang
2535-2545	PRE-COLUMN DERIVATIZATION REACTION COUPLED WITH ULTRASONIC WAVE EXTRACTION FOR THE TRACE ANALYSIS OF ATRAZINE AND SIMAZINE IN SOIL AND CROPS BY LIQUID CHROMATOGRAPHY, ULTRAVIOLET DETECTION	Ai-Jun Gong; Chang-Ming Ye; Zhi-Fang Lei; Ji-Ang Liu

Volume 22, Issue 15 (1999)

2259-2270	DETERMINATION OF FINASTERIDE AND RELATED COMPOUNDS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. I. CHOOSING THE MOBILE PHASE COMPOSITION	I. Cendrowska; B. Buszewski
2271-2282	RETENTION OF SUBSTITUTED INDOLE COMPOUNDS ON RP-HPLC: CORRELATION WITH MOLECULAR CONNECTIVITY INDICES AND QUANTUM CHEMICAL DESCRIPTORS	Jiayin Dai; Shuchun Yao; Yanbing Ding; Liansheng Wang
2283-2296	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY-TANDEM MASS SPECTROMETRY OF CARDIAC STEROIDS	T. Higashi; N. Nakayama; K. Shimada; H. Kasai; H. Nakazawa
2297-2305	ION-PAIR LIQUID CHROMATOGRAPHIC DETERMINATION OF ALBENDAZOLE IN CATTLE FEED	N. A. Botsoglou; D. J. Fletouris; I. E. Psomas
2307-2320	SOLID PHASE EXTRACTION (SPE) FOR MULTI-RESIDUE ANALYSIS OF β₂-AGONISTS IN BOVINE URINE	Fernando Ramos; Maria Carmen Bañobre; Maria da Conceição Castilho; Maria Irene Noronha da Silveira
2321-2335	SIMULTANEOUS DETERMINATION OF DIGOXIN AND DIGITOXIN BY DERIVATIZATION AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Su-Hwei Chen; Hsin-Lung Wu; Jun-Chiang Chang; Shou-Mei Wu; Shun-Jin Lin
2337-2344	SIMULTANEOUS DETERMINATION OF ALDRIN, DIELDRIN, ENDRIN, HEPTACHLOR, AND p,p’-DDT IN MEDICINAL PLANT EXTRACTS USING A NOVEL HIGH PERFORMANCE LIQUID CHROMATOGRAPHY METHOD	I. D. Grice; M. Salzmann; I. Stiff; L. R. Griffiths
2345-2352	REVERSED-PHASE ION-PAIR THIN LAYER CHROMATOGRAPHY OF SOME ALKALOIDS	Abdalla Shalaby; Hawa Khalil
2353-2365	SINGLE UV-ABSORBING BACKGROUND ELECTROLYTE FOR SIMULTANEOUS DETECTION OF CATIONS AND ANIONS IN CAPILLARY ELECTROPHORESIS	Cécile Raguénès; Xiang Xiong; Hian Kee Lee; Sam F. Y. Li
2367-2387	MEASUREMENT OF TOTAL VITAMIN C ACTIVITY IN CITRUS PRODUCTS BY HPLC: A REVIEW	H. S. Lee; G. A. Coates
2389-2401	SUB-MINUTE SEPARATION OF NUCLEOSIDE 5'-TRIPHOSPHATES WITH CO-ELECTROOSMOTIC CAPILLARY ELECTROPHORESIS	X. Cahours; Ph. Morin; M. Dreux

Volume 22, Issue 14 (1999)

2109-2124	STUDY OF POLYSTYRENE-BLOCK-POLY(METHYLMETHACRYLATE) MICELLES BY SEC/MALS. DETERMINATION OF MOLECULAR WEIGHTS AND SIZE DISTRIBUTION	Z. Grubišic-Gallot; M. Žigon; J. Sedláček; Yves Gallot
2125-2137	DETERMINATION OF A NON–PEPTIDE OXYTOCIN RECEPTOR ANTAGONIST IN HUMAN PLASMA BY AUTOMATED PRE–COLUMN DERIVATIZATION AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION	W. F. Kline; S. E. Kusma; B. K. Matuszewski
2139-2149	DETERMINATION OF PARTITION COEFFICIENTS FOR SEVERAL PROPRANOLOL ANALOGUES BY REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Marcelo M. Britto; Quezia B. Cass; Carlos A. I. Montanari; Hassan Y. Aboul-Enein
2151-2157	DETERMINATION OF STABILITY CONSTANTS OF Cu(II), Co(II), Zn(II), Ni(II) AND Mn(II) CHELATES WITH 3,8,13,18-TETRAMETHYL-21H,23H-PORPHINE-2,7,12,17-TETRAPROPIONIC ACID BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Rita Giovannetti; Vito Bartocci
2159-2166	DETERMINATION OF ACETAMINOPHEN, CAFFEINE, AND BUTALBITAL IN A COMMERCIAL TABLET DOSAGE FORM BY MICELLAR ELECTROKINETIC CHROMATOGRAPHY	Ahsanul Haque; James T. Stewart
2167-2175	A MODEL SYSTEM FOR PROTEIN-PORPHYRIN BINDING CONSTANT MEASUREMENT USING CAPILLARY ELECTROPHORESIS	Mei Lin; Nian Wu
2177-2185	OPTIMIZED ENANTIOSELECTIVE SEPARATION OF CLENBUTEROL ON MACROCYCLIC ANTIBIOTIC TEICOPLANIN CHIRAL STATIONARY PHASE	Hassan Y. Aboul-Enein; Vince Serginese
2187-2209	DEVELOPMENT AND VALIDATION OF A STABILITY-INDICATING HPLC METHOD FOR THE DETERMINATION OF CROMOLYN SODIUM AND ITS RELATED SUBSTANCES IN CROMOLYN SODIUM DRUG SUBSTANCE AND CROMOLYN SODIUM INHALATION SOLUTION, 1.0%	R. Mansfield; J. Huang; S. Thatcher; R. B. Miller; C. W. Davis
2211-2223	SIMULTANEOUS DETERMINATION OF 5-HYDROXYTRYPTAMINE, 5-HYDROXY-TRYPTOPHAN, 5-HYDROXYINDOLEACETIC ACID, DOPAMINE, AND HOMOVANILLIC ACID IN WHOLE BLOOD, USING ISOCRATIC HPLC WITH ELECTROCHEMICAL DETECTION	Adarsh M. Kumar; Jesus B. Fernandez; Neil Schneiderman; Karl Goodkin; Carl Eisdorfer; Mahendra Kumar
2225-2234	HPLC ANALYSIS OF A MEROPENEM-OFLOXACIN MIXTURE IN INTRAVENOUS SOLUTIONS USING A NONPOROUS OCTADECYLSILANE COLUMN	J. Christopher Spell; James T. Stewart
2235-2245	DETERMINATION OF BROMATE IN DRINKING WATER AT THE LOW μg/L LEVEL BY COLUMN SWITCHING ION CHROMATOGRAPHY	Yuan Huang; Shi-Fen Mou; Yan Yan

Volume 22, Issue 13 (1999)

1945-1964	LIQUID CHROMATOGRAPHY STUDIES OF ACETONITRILE SORPTION ON SILICA-BASED OCTYL PHASES	Yuri Bereznitski; Mietek Jaroniec
1965-1974	SEPARATION OF AMINO ACIDS AND PEPTIDES BY HIGH PERFORMANCE HYDROPHOBIC INTERACTION CHROMATOGRAPHY	Yosuke Yamasaki; Kanae Uchida; Hiroshi Tomizawa; Osamu Ishikawa; Kuniyo Inouye
1975-1986	MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY AS AN ALTERNATIVE METHOD FOR THE DETERMINATION OF SULFONAMIDES AND THEIR ASSOCIATED COMPOUNDS	J. J. Berzas Nevado; G. Castañeda Peñalvo; F. J. Guzmán Bernardo
1987-1995	PREPARATIVE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY FOR THE PURIFICATION OF NITRENDIPINE AND ITS DIMETHYL ESTER	Ignacio Medina
1997-2007	DETERMINATION OF PHOSPHORYLATED AND SULFATED LINKAGE–REGION OLIGOSACCHARIDES IN CHONDROITIN/DERMATAN AND HEPARAN SULFATE PROTEOGLYCANS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Xanthee M. Gioldassi; Nikos K. Karamanos
2009-2021	SIMULTANEOUS HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC ANALYSIS OF NON-STEROIDAL ANTI-INFLAMMATORY OXICAMS IN PHARMACEUTICAL PREPARATIONS	J. Joseph-Charles; M. Bertucat
2023-2041	SIMULTANEOUS DETERMINATION OF NITRITE AND NITRATE IN DRINKING WATER AND HUMAN SERUM BY HIGH PERFORMANCE ANION-EXCHANGE CHROMATOGRAPHY AND UV DETECTION	I. N. Papadoyannis; V. F. Samanidou; Ch. C. Nitsos
2043-2050	DETERMINATION OF COTININE IN PLASMA BY LIQUID CHROMATOGRAPHY AFTER SOLID-PHASE EXTRACTION	Edward J. Dunn
2051-2060	SIMULTANEOUS DETERMINATION OF PYRIDOXINE HYDROCHLORIDE AND DOXYLAMINE SUCCINATE IN TABLETS BY HPTLC	A. P. Argekar; J. G. Sawant
2061-2069	DETERMINATION OF GLYOXAL, METHYLGLYOXAL, AND DIACETYL IN SELECTED BEER AND WINE, BY HPLC WITH UV SPECTROPHOTOMETRIC DETECTION, AFTER DERIVATIZATION WITH o-PHENYLENEDIAMINE	A. Barros; J. A. Rodrigues; P. J. Almeida; M. T. Oliva-Teles
2071-2091	SIMULTANEOUS DETERMINATION OF LIGNOCAINE HYDROCHLORIDE, CHLORHEXIDINE GLUCONATE, AND TRIAMCINOLONE ACETONIDE IN SUSPENSION BY REVERSED-PHASE HPLC	Yimin Xu; Gek Yin Wong

Volume 22, Issue 12 (1999)

1805-1811	SORPTION OF ACIDS, AND FORMATION OF HYDROGEN ION AND ANION FRONTS ON A THIN LAYER	Z. Šoljić
1813-1827	CHIRAL STATIONARY PHASES BASED ON CELLULOSE AND AMYLOSE TRIS-3,5-DIMETHYLPHENYLCARBAMATE DERIVATIVES FOR THE RESOLUTION OF SELECTED CHIRAL DRUGS AND METABOLITES	P. S. Bonato; V. L. Lanchote; R. Bortocan; V. A. P. Jabor; F. O. Paias; E. Ricci-Júnior; R. Carvalho
1829-1841	DEVELOPMENT OF AN HPLC/DIODE ARRAY DETECTOR METHOD FOR THE DETERMINATION OF HUMAN PLASMA ADENOSINE CONCENTRATIONS	R. Guieu; F. Sampieri; G. Bechis; G. Halimi; B. Dussol; Y. Berland; J. Sampol; H. Rochat
1843-1855	METHOD-DEPENDENT BIAS IN THE QUANTITATION OF CIS- AND TRANS-RESVERATROL GLUCOSIDES BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	D. M. Goldberg; E. Tsang; M. Levesque; George J. Soleas
1857-1866	HPLC ANALYSIS OF HALOPERIDOL AND ITS RELATED COMPOUND IN THE DRUG SUBSTANCE AND A TABLET DOSAGE FORM USING A NON-POROUS SILICA OCTADECYLSILANE COLUMN	X. Xu; J. T. Stewart
1867-1876	DEVELOPMENT AND VALIDATION OF AN HPLC METHOD FOR SIMULTANEOUS DETERMINATION OF CIS- AND TRANS- PERMETHRIN AND PIPERONYL BUTOXIDE IN PHARMACEUTICAL DOSAGE FORMS	R. Manadas; F. Veiga; J. J. Sousa; M. E. Pina
1877-1892	DIRECT RESOLUTION OF ISAMOLTANE (CGP 361A) AND ENCIPRAZINE (WY 48624) ENANTIOMERS, USING CHIRAL HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	R. Ferretti; B. Gallinella; F. La Torre; L. Zanitti
1893-1906	QUANTITATIVE HPLC ANALYSIS OF 4-[4-4-(CHLOROPHENYL)PHENYL]-4-OXO-2S-(PHENYLTHIOMETHYL) BUTANOIC ACID (BAY 12-9566), A METALLOPROTEINASE INHIBITOR, AND ITS METABOLITES IN HUMAN PLASMA	V. K. Agarwal; D. L. Rose; G. J. Krol
1907-1918	AN HPLC ASSAY FOR CARBAMAZEPINE PHASE I METABOLITES AND THEIR GLUCURONIDES IN URINE	D. M. Reith; G. R. Cannell
1919-1933	EFFECT OF SURFACTANT CONCENTRATION ON THE DETERMINATION OF TRANS,TRANS-MUCONIC ACID IN URINE BY CATIONIC MICELLAR ELECTROKINETIC CHROMATOGRAPHY WITH THERMO-OPTICAL ABSORBANCE DETECTION	Jianjun Li; Karen C. Waldron

Volume 22, Issue 11 (1999)

1635-1647	ANALYSIS OF PHOSPHOENKEPHALINS BY COMBINED HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND ELECTROSPRAY IONIZATION MASS SPECTROMETRY	Xirong Zhu; Chhabil Dass
1649-1662	QUANTITATIVE COMPOSITION OF HIGH PALMITIC AND STEARIC ACID SOYBEAN OIL TRIACYLGLYCEROLS BY REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY: UTILIZATION OF EVAPORATIVE LIGHT SCATTERING AND FLAME IONIZATION DETECTORS	W. E. Neff; G. R. List; W. C. Byrdwell
1663-1685	SIZE EXCLUSION CHROMATOGRAPHY OF LIGNINS USING LITHIUM CHLORIDE/N,N-DIMETHYLACETAMIDE AS MOBILE PHASE. I. DISSOLVED AND RESIDUAL BIRCH KRAFT LIGNINS	E. Sjöholm; K. Gustafsson; A. Colmsjö
1687-1697	SEPARATION OF DITERPENOID ALKALOIDS BY HIGH PERFORMANCE CENTRIFUGAL PARTITION CHROMATOGRAPHY	S. K. Srivastava; H. K. Desai; V. Vobalaboina; S. W. Pelletier
1699-1714	CHARACTERIZATION OF THE TRIACYLGLYCEROL MOLECULAR SPECIES OF FISH OIL BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Javier S. Perona; Valentina Ruiz-Gutiérrez
1715-1732	EFFICIENT EXTRACTION OF PACLITAXEL AND RELATED TAXOIDS FROM LEAF TISSUE OF TAXUS USING A POTABLE SOLVENT SYSTEM	Raymond E. B. Ketchum; Judy V. Luong; Donna M. Gibson
1733-1758	EVALUATION OF LOT-TO-LOT CONSISTENCY IN ION EXCHANGE CHROMATOGRAPHY	Cecilia B. Mazza; Steven M. Cramer
1759-1769	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF AMFEPRAMONE HYDROCHLORIDE, MAZINDOL, AND DIAZEPAM IN TABLETS	Adelia E. Almeida; Maria L. Ribeiro
1771-1783	A QUANTITATIVE HPLC DETECTION METHOD FOR WHI-P154 [4-(3′-BROMO-4′-HYDROXYLPHENYL)-AMINO-6,7-DIMETHOXYQUINAZOLINE]	C. L. Chen; R. K. Narla; X. P. Liu; F. M. Uckun
1785-1795	A HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC ASSAY FOR 5-METHOXY-3-[N-(4-(4-FLUORO-PHENYL)-4-OXOBUTYL)-1,2,5,6-TETRAHYDROPYRIDIN-3-YL-METHYL]-1H-INDOLE (BIMG 80), A POTENTIAL ANTIPSYCHOTIC AGENT, AND ITS APPLICATION IN BRAIN-TO-PLASMA DISTRIBUTION STUDIES IN THE RAT	C. Fracasso; A. Ceci; P. Vanoni; S. Caccia

Volume 22, Issue 10 (1999)

1429-1441	A NEW MATHEMATICAL MODEL FOR THE OPTIMIZATION OF THE MOBILE PHASE COMPOSITION IN HPTLC AND THE COMPARISON WITH OTHER MODELS	C. Cimpoiu; L. Jantschi; T. Hodisan
1443-1456	RETENTION BEHAVIOR OF SOME PHENOXYACETIC ACID DERIVATIVES ON SILICA GEL AND DIOL BONDED SILICA GEL HPTLC PRECOATED PLATES	Maria L. Bieganowska; Anna Rompała
1457-1471	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY AND THIN-LAYER CHROMATOGRAPHY OF PHENOLIC ACIDS FROM GINKGO BILOBA L. LEAVES COLLECTED WITHIN VEGETATIVE PERIOD	M. Ellnain-Wojtaszek; G. Zgórka
1473-1491	NORMAL AND REVERSED PHASE THIN LAYER CHROMATOGRAPHY OF SELECTED 2,5-ANHYDROALDOHEXOSE ETHYLENE ACETAL DERIVATIVES	S. M. Petrović; D. Popović; M. Popsavin; V. Popsavin
1493-1502	IMPROVED METHODS FOR THE SIMULTANEOUS SEPARATION OF FREE DIACYLGLYCEROL SPECIES FROM CERAMIDES CONTAINING PHYTO-SPHINGOSINE AND SPHINGOSINE BASES WITH NON HYDROXY AND ALPHA-HYDROXY FATTY ACIDS	J. Bodennec; G. Brichon; J. Portoukalian; G. Zwingelstein
1503-1512	WESTERN BLOTTING OF STEROIDAL ALKALOID GLYCOSIDES USING MONOCLONAL ANTIBODY AGAINST SOLAMARGINE	H. Tanaka; W. Putalun; Yukihiro Shoyama
1513-1537	QUANTITATIVE THIN-LAYER CHROMATOGRAPHY OF TRIACYLGLYCEROLS. PRINCIPLES AND APPLICATION	B. Nikolova-Damyanova
1539-1545	HIGH PERFORMANCE THIN-LAYER CHROMATOGRAPHIC ANALYSIS OF NEUTRAL LIPIDS IN THE MARINE SNAILS ILYANASSA OBSOLETUS AND LITTORINA LITTOREA INFECTED WITH LARVAL TREMATODES	Erin E. Muller; Heather Simpkins; Bernard Fried; Joseph Sherma
1561-1569	SIMULTANEOUS DETERMINATION OF CURCUMINOIDS IN CURCUMA SAMPLES USING HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY	A. P. Gupta; M. M. Gupta; Sushil Kumar
1571-1578	SIMULTANEOUS DETERMINATION OF ATENOLOL AND NITRENDIPINE IN PHARMACEUTICAL DOSAGE FORMS BY HPTLC	A. P. Argekar; J. G. Sawant
1574-1559	EVALUATION OF THE TOXICITY OF IMIDACLOPRID IN WILD BIRDS. A NEW HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR THE ANALYSIS OF LIVER AND CROP SAMPLES IN SUSPECTED POISONING CASES	Philippe J. Berny; Florence Buronfosse; Bernadette Videmann; Thierry Buronfosse
1579-1587	A NEW HIGH PERFORMANCE THIN-LAYER CHROMATOGRAPHY (HPTLC) METHOD FOR DETERMINATION OF THEOPHYLLINE IN PLASMA	A. Jamshidi; M. Adjvadi; S. Shahmiri; A. Masoumi; S. W. Husain; M. Mahmoodian
1589-1598	THIN-LAYER REVERSED-PHASE ION-PAIR CHROMATOGRAPHY OF SOME CEPHALOSPORINS	G. Misztal
1599-1606	DETERMINATION OF THE SLEEP AID INGREDIENTS DIPHENHYDRAMINE HYDROCHLORIDE AND DOXYLAMINE SUCCINATE IN PHARMACEUTICAL PRODUCTS BY QUANTITATIVE HPTLC	Donna DiGregorio; Joseph Sherma
1607-1623	IMPROVED SEPARATION OF VITAMIN B COMPLEX AND FOLIC ACID USING SOME NEW SOLVENT SYSTEMS AND IMPREGNATED TLC	Ravi Bhushan; Vineeta Parshad

Volume 22, Issue 9 (1999)

1267-1284	REVERSED PHASE CHROMATOGRAPHIC STUDY OF THE INCLUSION SELECTIVITY OF TERPENE DERIVATIVES WITH β-CYCLODEXTRIN IN WATER/COSOLVENT MIXTURES	Alexis K. Chatjigakis; Igor Clarot; Philippe J. P. Cardot; Robert Nowakowski; Anthony Coleman
1285-1293	TOROIDAL COIL COUNTERCURRENT CHROMATOGRAPHY SEPARATION AND ANALYSIS OF STAPHYLOCOCCAL ENTEROTOXIN A (SEA) IN MILK	Avraham Rasooly; Yoichiro Ito
1295-1317	HIGH PERFORMANCE CAPILLARY ELECTROPHORESIS AS A POWERFUL ANALYTICAL TOOL OF GLYCOCONJUGATES	Fotini Lamari; Nikos K. Karamanos
1319-1330	SEPARATION OF LANTHANOIDS AND ACTINOIDS BY CENTRIFUGAL PARTITION CHROMATOGRAPHY	Harutaka Hoshi; Shigeto Nakamura; Kenichi Akiba
1331-1341	DETERMINATION OF PLATELET-ACTIVATING FACTOR BY HPLC WITH FLUORESCENCE DETECTION	T. N. Nomikos; S. Antonopoulou; D. Argyropoulos; C. A. Demopoulos
1343-1353	SEPARATION OF DIFFERENT IONIC FORMS OF L-α-METHYLDOPA AND OTHER AMINO ACIDS BY REVERSED-PHASE ION-PAIR HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Peter Rembischevski; André L. Gemal
1355-1366	PHARMACOKINETICS OF TRIPTOLIDE. DEVELOPMENT AND APPLICATION OF A HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR QUANTITATION OF TRIPTOLIDE IN PLASMA	Yanping Mao; Xuelian Tao; Peter E. Lipsky
1367-1380	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR THE SEPARATION OF ISOMERS OF CIS- AND TRANS-4-AMINOCYCLOHEXYLACETIC ACID AND CORRESPONDING ETHYL ESTER	N. J. Maddox; S. Lin
1381-1390	HIGH PRESSURE LIQUID CHROMATOGRAPHIC DETERMINATION OF NITRENDIPINE IN HUMAN PLASMA AFTER SOLID PHASE EXTRACTION	E. Georgarakis; F. Zougrou
1391-1402	DETERMINATION OF ADENINE NUCLEOTIDES IN MYTILUS GALLOPROVINCIALIS LMK. BY ION-PAIR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH A DIODE ARRAY DETECTOR	M. J. Díaz Enrich; R. Barcia; J. I. Ramos Martínez; I. Ibarguren
1403-1415	ANALYSIS OF AMPICILLIN AND ITS DEGRADATION PRODUCTS BY CAPILLARY ELECTROPHORESIS	Zhu Yongxin; C. Hoogmartens; A. Van Schepdael; E. Roets; J. Hoogmartens

Volume 22, Issue 8 (1999)

1103-1116	ANALYSIS OF HUMAN GROWTH HORMONE BY HYDROPHOBIC INTERACTION HPLC. METHOD DEVELOPMENT, VALIDATION, AND COMPARATIVE SELECTIVITY TO REVERSED PHASE HPLC	Michel Girard; Nicole Mousseau
1117-1128	ENANTIOSELECTIVE HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF MANIDIPINE IN HUMAN PLASMA	Tsukasa Uno; Tadashi Ohkubo; Kazunobu Sugawara
1129-1147	REVERSED-PHASE LIQUID CHROMATOGRAPHY OF EGG WHITE PROTEINS. OPTIMIZATION OF OVALBUMIN ELUTION
1149-1159	DETERMINATION OF SIX BIOACTIVE COMPONENTS IN YU-PING-FENG-SAN BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Lih-Geeng Chen; Kun-Ying Yen; Ling-Ling Yang
1161-1170	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION AND QUANTITATION OF STEVIOSIDE AND ITS METABOLITES	A. M. Hutapea; C. Toskulkao; P. Wilairat; D. Buddhasukh
1193-1204	SIMULTANEOUS DETERMINATION OF CODEINE, CAFFEINE, BUTALBITAL, AND ASPIRIN BY FREE SOLUTION CAPILLARY ELECTROPHORESIS	Ahsanul Haque; James T. Stewart
1205-1212	A LIQUID CHROMATOGRAPHIC METHOD FOR THE ANALYSIS OF RETINYL ACETATE IN SOY BASED INFANT FORMULA USING MATRIX SOLID PHASE DISPERSION	G. William Chase Jr.; Ronald R. Eitenmiller; Austin R. Long
1213-1234	SEPARATION BEHAVIOR OF BLOOD CELLS IN SEDIMENTATION FIELD-FLOW FRACTIONATION	Yong Jiang; Marcus N. Myers; J. Calvin Giddings‡
1225-1246	DETERMINATION OF CHOLESTEROL IN EGG YOLK BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY USING AN AUTOMATED PRECOLUMN-SWITCHING PROCEDURE	Samy Emara; Samiha A. Hussien; Fardos A. Mohamed
1247-1256	WATER AS A DETECTING AGENT IN THIN LAYER CHROMATOGRAPHY OF SURFACTANTS	Š. Šimunić; Z. Šoljić

Volume 22, Issue 7 (1999)

953-967	PHARMACEUTICAL APPLICATIONS USING CHOLESTERYL-10-UNDECENOATE BONDED PHASE IN MICROCOLUMN LIQUID CHROMATOGRAPHY	A. P. Catabay; J. J. Pesek; M. T. Matyska; K. Jinno
969-979	INFLUENCE OF EXPERIMENTAL PARAMETERS ON CHROMATOGRAPHIC BEHAVIOR OF NEUTRAL MOLECULES IN ION INTERACTION CHROMATOGRAPHY	T. Cecchi; F. Pucciarelli; P. Passamonti
981-992	DETERMINATION OF A MACROLIDE IMMUNOSUPPRESSANT INDOLYL-ASCOMYCIN DERIVATIVE IN PLASMA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH FLUORESCENCE DETECTION	E. Woolf; I. Fu; B. Matuszewski
993-1007	ON-LINE CD DETECTION IN CHIRAL SEPARATION OF SPIRO-λ⁴-SULFANES	Gy. Szókán; Sz. Szarvas; Zs. Majer; D. Szabó; I. Kapovits; M. Hollósi
1009-1025	AMINO ACID ANALYSIS OF PEPTIDES USING HPLC WITH EVAPORATIVE LIGHT SCATTERING DETECTION	Jeffrey A. Peterson; Leslie J. Lorenz; Donald S. Risley; Beverly J. Sandmann
1027-1040	CAPILLARY ELECTROPHORESIS (CE) METHODS FOR THE SEPARATION OF CARCINOGENIC HETEROCYCLIC AROMATIC AMINES	Shaun D. Mendonsa; Robert J. Hurtubise
1041-1053	COMPARISON OF TWO METHODS OF PREPARATION OF THE STATIONARY PHASE FOR HPLC CHIRAL COLUMNS BASED ON tris(3,5-DIMETHYLPHENYLCARBAMOYL) CELLULOSE	Vladimir Vinković; Luca Stucchi; Luciano Navarini; Vitomir Šunjić
1055-1068	DETERMINATION OF HYOSCINE N-BUTYL-BROMIDE, LIDOCAINE HYDROCHLORIDE, AND PARACETAMOL IN INJECTION FORMS USING SOLID-PHASE EXTRACTION, HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY, AND UV-VIS SPECTROPHOTOMETRY	M. Parissi-Poulou; I. Panderi
1069-1075	DEVELOPMENT OF AN HPLC/DIODE-ARRAY DETECTOR METHOD FOR SIMULTANEOUS DETERMINATION OF SODIUM BENZOATE AND PHENOLIC COMPOUNDS IN QUINCE JAM	P. B. Andrade; B. M. Silva; A. R. F. Carvalho; R. M. Seabra; M. A. Ferreira
1077-1093	HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC DETERMINATION OF FREE AMINO ACIDS IN ALGAE	A. Péter; D. Tourwè; M. E. M. Baumann; M. Elskens; L. Goeyens

Volume 22, Issue 6 (1999)

799-811	CONDENSATION NUCLEATION LIGHT SCATTERING DETECTION (CNLSD) FOR ION CHROMATOGRAPHY	Salma K. Sadain; John A. Koropchak
823-842	SOME ASPECTS OF SIMULTANEOUS DETERMINATION OF PYRIDINOLINES AND DESMOSINES AS COLLAGEN AND ELASTIN RESORPTION MARKERS BY MEANS OF REVERSE PHASE HPLC, UTILIZING FLUORESCENCE AND/OR UV-ABSORPTION MONITORING	P. Špaček; H. Hulejová; M. Adam
843-856	INVESTIGATION OF CHROMATOGRAPHIC PROPERTIES OF TITANIA. I. ON RETENTION BEHAVIOR OF HYDROXYL AND OTHER SUBSTITUENT ALIPHATIC CARBOXYLIC ACIDS: COMPARISON WITH ZIRCONIA	K. Tani; M. Ozawa
857-871	INVESTIGATION OF CHROMATOGRAPHIC PROPERTIES OF TITANIA. II. INFLUENCE OF CALCINATION TEMPERATURE	K. Tani; E. Miyamoto
873-884	ANALYSIS OF OPIATES IN HUMAN HAIR BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY	Simona Pichini; Ilaria Altieri; Manuela Pellegrini; Roberta Pacifici; Piergiorgio Zuccaro
885-896	COMPARISON OF SOME CENTRIFUGAL PARTITION CHROMATOGRAPHY SYSTEMS FOR A GENERAL SEPARATION OF PLANT EXTRACTS	K. Ingkaninan; A. C. J. Hermans-Lokkerbol; R. Verpoorte
897-907	PREDICTION OF LOG K_W USING MCIS AND LSER METHODS FOR HETEROCYCLIC NITROGEN COMPOUNDS	Li Li; Hong Yang; Yanbing Ding; Liansheng Wang; Zheng Zhang
909-921	CHROMATOGRAPHIC DETECTION OF SESQUITERPENE LACTONES IN PARTHENIUM PLANTS FROM NORTHWEST ARGENTINA	I. M. Lomniczi de Upton; J. R. de la Fuente; J. S. Esteve-Romero; M. C. García-Alvarez-Coque; S. Carda-Broch
923-931	HPLC DETERMINATION OF A PROPOFOL AND REMIFENTANIL MIXTURE	Karthick Vishwanathan; James T. Stewart
933-943	ISOCRATIC DETERMINATION OF DACARBAZINE AND RELATED IMPURITIES 2-AZAHYPOXANTHINE AND 5-AMINO-IMIDAZOLE-4-CARBOXAMIDE BY HPLC ON AN AVIDIN PROTEIN COLUMN	Ahsanul Haque; James T. Stewart

Volume 22, Issue 5 (1999)

641-657	QUANTITATION OF A NEW MACROLIDE IN PLASMA BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH TANDEM MASS SPECTROMETRIC DETECTION: COMPARISON WITH ELECTROCHEMICAL DETECTION	D. J. Daszkowski; V. S. Ong; S. Menacherry; T. El-Shourbagy; S. L. Carroll; K. C. Marsh
659-667	THE EFFECT OF BUTAN-1-OL ON THE SEPARATION OF INORGANIC ANIONS USING CAPILLARY ZONE ELECTROPHORESIS WITH REVERSED ELECTROOSMOTIC FLOW	Anthony H. Harakuwe; Paul R. Haddad; Rudolf Thomas
669-679	DETERMINATION OF THE pK_a VALUES OF POLYCYCLIC AROMATIC HYDROCARBON METABOLITES BY CAPILLARY ZONE ELECTROPHORESIS	Xin Xu; Robert J. Hurtubise
681-694	ANION-EXCHANGE HPLC OF FIBRINOGEN AND FIBRINOGEN DEGRADATION PRODUCTS USING pH GRADIENTS	Y. Liu; D. J. Anderson
695-704	PRECONCENTRATION OF PHENOXY ACID HERBICIDE RESIDUES BY USING AN ION EXCHANGER BASED ON MFE-POLYMER	M. A. Hernández-Mateos; L. V. Pérez-Arribas; F. Navarro-Villoslada; M. E. León-González; L. M. Polo-Díez
705-711	APPLICATION OF SMALL CAPACITY CATION EXCHANGERS IN ION-EXCLUSION CHROMATOGRAPHY	Bronislaw K. Glód; Giorgio Perez
713-719	SEPARATION AND IDENTIFICATION OF TOFISOPAM STEREOISOMERS BY HYPHENATED HPLC-CD TECHNIQUE	F. Zsila; A. Gergely; P. Horváth; Gy. Szász
721-734	INTERCALIBRATION OF CHROMATOGRAPHIC METHODS IN MULTIRESIDUE PESTICIDE DETERMINATION	M. C. Gennaro; S. Angelino; V. Maurino; R. Aigotti; A. Liberatori
735-746	DETERMINATION OF THE NON-THIAZIDE DIURETIC XIPAMIDE IN PHARMACEUTICALS AND URINE BY HPLC WITH AMPEROMETRIC DETECTION	M. J. Legorburu; R. M. Alonso; R. M. Jiménez
747-759	OPTIMIZED AND VALIDATED HPLC METHODS FOR COMPENDIAL QUALITY ASSESSMENT. IV. NON-CHIRAL AND CHIRAL PURITY TESTS FOR SOLANACEOUS (TROPANE) ALKALOIDS	Gy. Szász; Zs. Budvári-Bárány; K. Gyimesi-Forrás
761-769	PREPARATION, CHARACTERIZATION, AND CHROMATOGRAPHY PROPERTIES OF CHITIN MODIFIED WITH FeCl₃	C. A. Rodrigues; F. Reynaud; E. Stadler; V. Drago
771-775	SODIUM BOROHYDRIDE AND HYDROGEN PEROXIDE AS FLUOROGENIC SPRAY REAGENTS FOR THE DETECTION OF NALIDIXIC ACID AND FLUMEQUINE	Mei-Lin Wang; Sheng-Chih Chen; Sheng-Chu Kuo

Volume 22, Issue 4 (1999)

501-511	SELECTIVITY OF PHENYLHEXYL-BONDED SILICA GEL FOR LIQUID CHROMATOGRAPHY	Toshihiko Hanai; Faizy Ahmed; I. Rustamov; D. Babusis
513-521	ANALYSIS OF HYDROXYCINNAMIC ACIDS OF COFFEE: A COMPARISON OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND CAPILLARY ZONE ELECTROPHORESIS	S. Casal; P. B. Andrade; M. B. Oliveira; F. Ferreres; C. Garcia-Viguera; M. A. Ferreira
523-530	DIRECT LIQUID CHROMATOGRAPHIC ENANTIOMER SEPARATION OF N-tert-BUTOXYCARBONYL AND N-BENZYL-OXYCARBONYL α-AMINO ACIDS USING POLYSACCHARIDE DERIVED CHIRAL STATIONARY PHASES[1]	Byoung-Hyoun Kim; Wonjae Lee
531-539	RAPID QUANTIFICATION OF CAPSAICIN AND DIHYDROCAPSAICIN IN HUMAN SKIN EXTRACTS AFTER DERMAL ADMINISTRATION USING HPLC-ESI-MS	Raik Wolf; Christoph Huschka; Klaus Raith; Wolfgang Wohlrab; Reinhard H. H. Neubert
541-550	ANALYSIS OF NATURAL ANTHOCYANINS BY CAPILLARY ZONE ELECTROPHORESIS IN ACIDIC MEDIA	V. Bicard; A. Fougerousse; R. Brouillard
551-560	HPLC METHOD FOR QUANTIFICATION OF ARGININE CONTAINING VASOPRESSIN	Mingda Bi; Jagdish Singh
561-569	DETERMINATION OF INORGANIC ANIONS BY ELECTROSTATIC ION CHROMATOGRAPHY WITH A CATION EXCHANGE COLUMN AS A PRE-COLUMN FOR CONVERSION OF THE CATIONS INTO A COMMON SPECIES	Kiyoshi Hasebe; Takashi Sakuraba; Wenzhi Hu
571-578	DEVELOPMENT AND APPLICATION OF AN HPLC/DIODE ARRAY METHODOLOGY FOR DETERMINATION OF NUCLEOTIDES IN INFANT FORMULAE AND FOLLOW-UP MILKS	Carla Oliveira; Isabel M. P. L. V. O. Ferreira; Eulália Mendes; Margarida Ferreira
579-592	COUNTERCURRENT CHROMATOGRAPHIC SEPARATION OF SUGARS AND THEIR p-NITROPHENYL DERIVATIVES BY CROSS-AXIS COIL PLANET CENTRIFUGE	Kazufusa Shinomiya; Yozo Kabasawa; Yoichiro Ito
593-601	DETERMINATION OF MALEIC HYDRAZIDE IN POTATOES AND ONIONS BY FLUORESCENCE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY	Donna T. Kubilius; Rodney J. Bushway
603-614	ISOCRATIC HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC METHOD FOR THE QUANTITATION OF CYPROHEPTADINE IN HUMAN MILK AND PLASMA USING SOLVENT AND SOLID PHASE EXTRACTION TECHNIQUES	John E. Koundourellis; Kenneth O. Ebete; Eleftheria T. Malliou
615-627	A NEW METHOD FOR THE DETERMINATION OF SELECTED PAHs IN COFFEE BREW SAMPLES BY HPLC WITH FLUORIMETRIC DETECTION AND SOLID-PHASE EXTRACTION	M. N. Kayali-Sayadi; S. Rubio-Barroso; M. P. Cuesta-Jimenez; L. M. Polo-Díez

Volume 22, Issue 3 (1999)

333-344	ENANTIOMERIC SEPARATION OF A SERIES OF 1,4-BENZODIAZEPIN-2-ONE CCK_B RECEPTOR ANTAGONISTS BEARING ACIDIC SUBSTITUENTS BY CHIRAL HPLC	A. P. Watt; D. Rathbone; H. M. Verrier; M. S. Chambers; S. C. Hobbs
345-356	SEPARATION OF STEROIDS BY COUNTERCURRENT CHROMATOGRAPHY USING SUPERCRITICAL FLUID CARBON DIOXIDE	C. S. Yeh; T. Yu; Alain Berthod
357-366	ON THE PARTITIONING OF SOME NEWLY SYNTHESIZED MESOIONIC 1,3,4-THIADIAZOLIUM-2-AMINIDE AND PRECURSORS EVALUATED BY RP-HPLC	Marcelo M. Britto; Carlos A. Montanari; Claudio L. Donnici; Quézia B. Cass
367-377	HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION OF VITAMIN D₃ 3-FATTY ACID ESTERS AND THEIR LIQUID CHROMATOGRAPHY/MASS SPECTROMETRY	K. Mitamura; Y. Nambu; M. Tanaka; A. Kawanishi; J. Kitahori; K. Shimada
379-400	CONTRIBUTION TO LIQUID CHROMATOGRAPHIC ANALYSIS OF CUTANEOUS CERAMIDES	K. Gaudin; P. Chaminade; A. Baillet; D. Ferrier; J. Bleton; S. Goursaud; A. Tchapla
401-418	RAPID DETECTION OF A CASOMORPHIN AND NEW CASOMORPHIN-LIKE PEPTIDE FROM A PEPTIC CASEIN HYDROLYSATE BY SPECTRAL COMPARISON AND SECOND ORDER DERIVATIVE SPECTROSCOPY DURING HPLC ANALYSIS	Cécile Macaud; Qiuyu Zhao; Guy Ricart; Jean Marie Piot
419-428	SIMULTANEOUS DETECTION OF SUPEROXIDE ANION, HYDROXYL RADICAL, AND METHYL RADICAL BY USE OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY-ELECTRON SPIN RESONANCE	Yoshihiro Yoshimura; Tomoko Inomata; Hiroyuki Nakazawa
429-440	INFLUENCE OF METAL IMPURITIES SORPTION ONTO A SILICA BASED C₁₈ STATIONARY PHASE ON THE HPLC OF METAL CHELATING ANALYTES	T. Cecchi; F. Pucciarelli; P. Passamonti; S. Ferraro
441-449	DETERMINATION OF SPARFLOXACIN IN PLASMA BY DIRECT INJECTION HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH COLUMN SWITCHING	Masakiyo Kudo; Tadashi Ohkubo; Kazunobu Sugawara
451-461	PURIFICATION OF YTTRIUM BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY	Shigeto Nakamura; Hiroyuki Hashimoto; Kenichi Akiba
463-475	ELECTROCHEMICAL DETECTION IN THE DETERMINATION OF SEVERAL DITHIOCARBAMATES BY REVERSE-PHASE LIQUID CHROMATOGRAPHY	Ma del Pilar da Silva; Jesús R. Procopio; Lucas Hernández
477-484	DEVELOPMENT AND VALIDATION OF AN HPLC METHOD FOR THE QUANTITATION OF TROMETHAMINE IN IOPAMIDOL INJECTION	Weng Naidong; Samir Ghodbane

Volume 22, Issue 2 (1999)

183-204	MECHANISTIC ASPECTS OF CHIRAL DISCRIMINATION ON A MOLECULAR IMPRINTED POLYMER PHASE	Thomas P. O'Brien; Nicholas H. Snow; Nelu Grinberg; Louis Crocker
205-214	CHARACTERIZATION OF CHEMICAL HETEROGENEITY OF GRAFT COPOLYMER BY CONVENTIONAL SEC	L. Mrkvičková
215-227	THE DEVELOPMENT AND EVALUATION OF AN HPLC-DAD METHOD FOR THE ANALYSIS OF THE PHENOLIC FRACTIONS FROM IN VIVO AND IN VITRO BIOMASS OF HYPERICUM SPECIES	A. C. P. Dias; R. M. Seabra; P. B. Andrade; M. Fernandes-Ferreira
229-240	HYDROPHOBICITY PARAMETERS DETERMINED BY REVERSED-PHASE LIQUID CHROMATOGRAPHY FOR SOME NEW ISOXAZOLYL-NAPHTHOQUINONES	G. E. Granero; M. M. de Bertorello; M. C. Briñón
241-252	COMPARISON OF ACETALS AS IN SITU MODIFIERS FOR THE SUPERCRITICAL FLUID EXTRACTION OF β-CAROTENE FROM PAPRIKA WITH CARBON DIOXIDE	R. M. Weathers; D. A. Beckholt; A. L. Lavella; N. D. Danielson
253-265	THE NON-DISPERSIVE FUNCTIONAL GROUP-SOLVENT INTERACTION MONITORED BY HPLC	Choong Sik Lee; Won Jo Cheong
267-279	HYDROPHILIC ANIONS ANALYSIS USING REVERSED PHASE CHROMATOGRAPHY COUPLED WITH EVAPORATIVE LIGHT-SCATTERING DETECTION	J. -P. Mercier; Ph. Morin; C. Elfakir; M. Lafosse; M. Dreux; A. Tambute
281-296	DETERMINATION OF FLUOROQUINOLONE ANTIBACTERIALS IN PHARMACEUTICAL FORMULATIONS BY CAPILLARY ELECTROPHORESIS	Shao-Wen Sun; An-Cheng Wu
297-305	ANALYSIS OF AN ANALGESIC MIXTURE UTILIZING A NONPOROUS OCTADECYLSILANE STATIONARY PHASE FOR REVERSED-PHASE FAST HPLC	J. Christopher Spell; James T. Stewart
307-321	GEL MATRICES IN N-METHYLFORMAMIDE FOR SEPARATION OF DNA FRAGMENTS	P. Lindberg; J. Roeraade

Volume 22, Issue 1 (1999)

1-14	REVIEW OF RESEARCH ON QUANTITATIVE STRUCTURE-RETENTION RELATIONSHIPS IN THIN-LAYER CHROMATOGRAPHY	Q. S. Wang; L. Zhang
15-27	OPTIMIZATION OF THE MOBILE PHASE COMPOSITION IN NP-TLC WITH THE CHEMICALLY BONDED 3-CYANOPROPYL STATIONARY PHASE	W. Prus; T. Kowalska
29-40	A LIPOPHILICITY STUDY FOR SOME 2-HYDRAZINOTHIAZOLIC DERIVATIVES WITH ANTIFUNGAL ACTIVITY BY REVERSED PHASE THIN LAYER CHROMATOGRAPHY	Gabriela Cîmpan; Cristina Bota; Mioara Coman; Nelu Grinberg; Simion Gocan
41-50	TOPOLOGICAL INDEXES FOR EVALUATION OF THE SEPARATION OF D AND L AMINO ACIDS BY TLC>	A. Pyka
51-75	RETENTION BEHAVIOUR OF SOME PHENOLS AND ANILINES ON CN-, DIOL-, AND ILICA PRECOATED HPTLC PLATES	M. Waksmundzka-Hajnos; A. Petruczynik
77-82	PRELIMINARY STUDY ON THE RETENTION OF SOME ANTIOXIDANTS ON REVERSE PHASE THIN LAYER CHROMATOGRAPHIC PLATES	N. Dimov
83-103	USE OF INFORMATION THEORY AND NUMERICAL TAXONOMY METHODS FOR EVALUATING THE QUALITY OF THIN-LAYER CHROMATOGRAPHIC SEPARATIONS OF FLAVONOIDS AND PHENOLIC ACIDS OF RHAMNI CATHARTICI FRUCTUS	Marica Medič-Šarić; Željan Maleš; Slavko Šarić; Željko Debeljak
105-118	REVERSED-PHASE PLANAR CHROMATOGRAPHY OF RACEMIC FLAVANONES	L. Lepri; M. Del Bubba; V. Coas; A. Cincinelli
119-124	HPTLC ANALYSIS OF NEUTRAL LIPIDS IN THE CECA OF MICE AND CHICKS, AND IN HICK CECA INFECTED WITH ZYGOCOTYLE LUNATA (TREMATODA)	Meredith S. Lee; Bernard Fried; Joseph Sherma
125-135	INTERACTION OF ANTIVIRAL NUCLEOSIDES WITH GAMMA CYCLODEXTRIN STUDIED BY CHARGE-TRANSFER THIN-LAYER CHROMATOGRAPHY	Tibor Cserháti; Esther Forgács; Gyula Sági
137-141	THIN LAYER CHROMATOGRAPHY ANALYSIS OF DIALKYL PHOSPHATE DEGRADATION PRODUCTS OF ORGANOPHOSPHATE PESTICIDES ON C-18 CHEMICALLY BONDED PLATES	Joseph Sherma; Hasan D. Harnett; Anant V. Jain
143-152	SIMULTANEOUS DENSITOMETRIC DETERMINATION OF BETAMETHASONE VALERATE AND MICONAZOLE NITRATE IN CREAM, AND ITS VALIDATION	Gunawan Indrayanto; Sonja Widjaja; Sesylia Sutiono
153-159	QUANTITATIVE HPTLC DETERMINATION OF DIPHENHYDRAMINE HYDROCHLORIDE IN TABLET, GELCAP, AND CAPSULE ANTIHISTAMINE PHARMACEUTICALS	Erin E. Muller; Joseph Sherma
161-171	TOXICOLOGICAL DRUG SCREENING BY OVERPRESSURED LAYER CHROMATOGRAPHY	I. Ojanperä; K. Goebel; E. Vuori

Volume 21, Issue 20 (1998)

3087-3098	Characterization of Mammalian Metallothionein Isoforms by Capillary Zone Electrophoresis With Diode Array Detection Using Tris-Borate Buffer	V. Virtanen; G. Bordin
3099-3110	Determination of Benzylpenicillin and Other Beta-Lactam Antibiotics in Plasma and Tissues Using Liquid Chromatography-Mass Spectrometry for Residual and Pharmacokinetic Studies	V. Hormazábal; M. Yndestad
3111-3124	P-sulfonic Calix[4]Arene as Running Buffer Additive in Electrokinetic Chromatography	T. Zhao; X. -B. Hu; J. -K. Cheng; X. -R. Lu
3125-3137	Identification of Chirality of Phenylthiohydantoin-D-Amino Acid Residue of [D-ala²]-Metthionine Enkephalin by Capillary Electrophoresis: Suppression and Control of Racemization Ratio in the Edman Sequencing Method	Y. Kurosu; K. Murayama; N. Shindo; Y. Shisa; Y. Satou; M. Senda; N. Ishioka
3139-3148	Simultaneous Measurement of Ascorbic Acid and Glutathione: Application of Microdialysis and On-Line HPLC With Au/Hg Electrode in Anesthetized Rat Liver	C. -S. Yang; S. -C. Chang; P. -J. Tsai; W. -Y. Chen; J. -S. Kuo
3149-3160	Determination of Naphthoquinones in Droserae herba by Reversed-Phase High Performance Liquid Chromatography	L. Krenn; U. Blaeser; N. Hausknost-Chenicek
3161-3171	Simple HPLC Method for the Analysis of Some Pharmaceuticals	A. Shalaby
3173-3185	Determination of Trimeprazine and Its Main Metabolites in Mouse Serum and Thyroid by Liquid Chromatography-Electrospray-Mass Spectrometry	M. F. Sauvage; P. Marquet; A. Rousseau; J. Buxeraud; C. Raby; G. Lach�tre
3187-3195	Development of an HPLC/Diode-Array Detector Method for Simultaneous Determination of Trigonelline, Nicotinic Acid, and Caffeine in Coffee	S. Casal; M. B. Oliveira; M. A. Ferreira
3197-3214	High Performance Liquid Chromatographic Determination of Organic Acids in Honeys from Different Botanical Origin	Ma. J. del Nozal; J. L. Bernal; P. Marinero; J. C. Diego; J. I. Frechilla; M. Higes; J. Llorente
3215-3221	Reversed-Phase High Performance Liquid Chromatographic Determination of Rifampin in the Presence of Its Acid-Induced Degradation Products	S. A. Benetton; E. R. M. Kedor-Hackmann; M. I. R. M. Santoro; V. M. Borges
3223-3224	Basic HPLC and CE of Biomolecules
3225	Determination of the Mark-Houwink Equation Parameters and Their Interrelationship
3227	Basic Principles of HPLC and HPLC System Troubleshooting
3229-3233	Liquid Chromatography Calendar

Volume 21, Issue 19 (1998)

2923-2934	The Analysis of Melatonin, Tryptamine, and Serotonin by HPCE and CEC	Joseph J. Pesek; Maria T. Matyska
2935-2945	Effect of the Sulfonation of Sodium Poly(Styrenesulfonate) Compounds on the Elution Behavior in Aqueous Size Exclusion Chromatography	Sadao Mori
2947-2956	High-Performance Liquid Chromatographic Method for the Determination of Intracellular dTTP Pools	D. Siccardi; A. De Ranieri; A. Jayewardene; J. G. Gambertoglio
2957-2976	Application of an Electroosmotic Flow Gradient in Capillary Zone Electrophoresis Separations	B. Soontornniyomkij; S. Chen; E. S. Minnoor; D. J. Pietrzyk
2977-2986	Assay of Analytes in Complex Matrices. I. HPLC Assay of Glycerin in Intravenous Fat Emulsions	Sukumaran K. Menon; Bala Natarajan; Jose C. Joseph
2987-3001	Assay of Analytes in Complex Matrices. II. Determination of Fat Content in IV Fat Emulsions by High Performance Liquid Chromatography	Sukumaran K. Menon; Bala Natarajan; Jose C. Joseph
3003-3019	Purification of a Flavonoid Sample by Countercurrent Chromatography	Alain Berthod; Karine Talabardon; François De La Poype; Clemens A. J. Erdelmeier
3021-3030	The Separation of the New Chiral Metal Cluster (μ₃-Se)RuCoW (CO)₈-C₅H₄C(O)CH₃ on an Amylopectin Tris-(Phenylcarbamate) Chiral Column by HPLC	Z. Q. Zhou; E. R. Ding; J. G. Hou; L. R. Chen; Y. Q. Yin
3031-3045	A Method to Quantitate Total Sialic Acid, Glucosamine, and Galactosamine in Blood Serum and Glycoconjugates by HPLC	E. Makatsori; N. K. Karamanos; E. D. Anastassiou; A. Hjerpe; T. Tsegenidis
3047-3064	Isocratic High-Performance Liquid Chromatography for the Simultaneous Separation of Eleven Tricyclic Imipramine-Derived Compounds of Therapeutic Interest	J. Joseph-Charles; M. Bertucat
3065-3067	Filtration in the Biopharmaceutical Industry T. H. Meltzer, M. W. Jornitz, eds., Marcel Dekker, Inc., New York, 1997, 933 pp., $225.00
3068-3069	Applications of Atomic Spectrometry to Regulatory Compliance Monitoring, 2nd Ed. S. W. Jenniss, S. A. Katz, R. W. Lynch. Wiley-VCH, New York, 1997, 247 pp., $100.00
3070-3072	Glycoanalysis Protocols, 2nd Ed. E. F. Hounsell, ed., Methods in Molecular Biology Series, Volume 76, Humana Press, Totowa, New Jersey, 1998, 262 pp., $64.50.
3072-3076	Handbook of Instrumental Techniques for Analytical Chemistry F. A. Settle, ed., Prentice Hall PTR, Upper Saddle River, New Jersey, 1997, 993 pp.
3076-3078	Pharmaceutical and Biomedical Applications of Capillary Electrophoresis S. M. Lunte, D. M. Radzik, eds., Pergamon, 1996, 511 pp., $135.00
3079	Basic Principles of HPLC and HPLC System Troubleshooting
3081-3085	Liquid Chromatography Calendar

Volume 21, Issue 18 (1998)

2747-2762	Synthesis and Characterization of Liquid Crystal Type Stationary Phases on a Silica Hydride Surface	Joseph J. Pesek; Maria T. Matyska; Eric J. Williamsen; Ruby Tam; Zhuxu Wang
2763-2780	Inertness and Stability of Newly Developed Wide-Pore Bonded Silica Gels	R. Arora; F. Ahmed; I. Rustamov; D. Babusis; T. Hanai; M. Arora
2781-2797	Michaelis-Menten Analysis of Alkaline Phosphatase by Capillary Electrophoresis Using Plug-Plug Reaction	Yan Xu; Xuhui Liu; Michael P. C. Ip
2799-2811	Determination of Biogenic Amines In Rat Brain Dialysates by High Performance Liquid Chromatography	R. Durán; M. Alfonso; B. Arias
2813-2820	Simultaneous Determination of Flavonoids, Phenolic Acids, and Coumarins in Seven Medicinal Species by HPLC/DIODE-Array Detector	P. B. Andrade; R. M. Seabra; P. Valentão; F. Areias
2821-2830	Assay of Ursodeoxycholic Acid and Related Impurities in Pharmaceutical Preparations by HPLC with Evaporative Light Scattering Detector	M. Rajevic; P. Betto
2831-2839	Simultaneous Speciation of Arsenic and Selenium Compounds by ION-Chromatography with Inductively Coupled Plasma Mass Spectrometry as Elemental Specific Detector	Jian Zheng; Walter Kosmus
2841-2852	Determination of Degradation Products in Nalbuphine Hydrochloride Injection by High Performance Liquid Chromatography	Mary Ann Quarry; Reed C. Williams; Dolores S. Sebastian
2853-2861	Liquid Chromatographic Method for the Analysis of All-rac-α-tocopheryl Acetate and Retinyl Palmitate in Soy Based Infant Formula Using Matrix Solid Phase Dispersion	G. William Chase Jr; Ronald R. Eitenmiller; Austin R. Long
2863-2871	On Line Extraction and Separation of Bendiocarb, Methomyl, Methylparathion, and Pentachlorophenol Pesticides from Raw Milk	M. L. Menezes; G. Fèlix
2873-2886	Determination of Valproic Acid Salts in Pharmaceutical Preparations by High Performance Liquid Chromatography with Coulometric Electrochemical Detection	E. Bousquet; V. Cavrini; R. Gatti; A. Spadaro
2887-2895	Study of Ion-Ion Interaction for Protein-Drug Binding using a Newly Developed Guanidino-Bonded Phase in Liquid Chromatography	Rie Miyakaki; Toshihiko Hanai; Junko Suzuki; Toshio Kinoshita
2897-2904	HSCCC Separation of a Stilbene Glucoside from Polygonum Multiflorum	Xueli Cao; Yu Tian; Tianyou Zhang; Pingniang Shen; Lianhua Zhu; Yoichiro Ito
2905-2913	The Book Corner
2915	Basic Principles of HPLC and HPLC System Troubleshooting
2917-2921	Liquid Chromatography Calendar

Volume 21, Issue 17 (1998)

2575-2588	Development and Validation of a Capillary Electrophoretic Method for the Determination of Degradation Product in Naphazoline HCl Bulk Drug Substance	A. Yesilada; B. Tozkoparan; N. Gökhan; L. Öner; M. Ertan
2589-2605	Determination of Cations in Water and Biological Fluids by Capillary Zone Electrophoresis	E. de Paz; B. Rabanal; A. Negro
2607-2617	High-Performance Liquid Chromatographic Determination of Mn(II), Co(II), Zn(II), Ni(II), Cu(II) As Coproporphyrin-I Complexes	Rita Giovannetti; Vito Bartocci
2619-2632	Method Validation in Pharmaceutical Analysis: from a General Approach to Capillary Electrophoresis	Akgöl Yesilada; Nesrin Gökhan; Birsen Tozkoparan; Mevlut Ertan; Hassan Y. Aboul-Enein
2633-2643	Simultaneous Determination of Polyamide 6 Monomers: Amino 6 Hexanoic Acid and ε-Caprolactam by RP HPLC	N. Yagoubi; C. Guignot; D. Ferrier
2645-2661	Study on Migration Behavior of Organic Acids of Low Molecular Weights in Capillary Zone Electrophoresis	Hongyi Zhang; Zhide Hu; Gengliang Yang; Zhihong Shi; Hanwen Sun
2663-2674	Stereoselective Binding of Warfarin and Ketoprofen to Human Serum Albumin Determined by Microdialysis Combined with HPLC	Hanfa Zou; Hailin Wang; Yukui Zhang
2675-2687	Chiral Separations of Selected Pharmaceuticals on Avidin Column	Ahsanul Haque; James T. Stewart
2689-2698	Purification of Zopiclone by Preparative High Performance Liquid Chromatography	Ignacio Medina
2699-2714	High-Performance Liquid Chromatographic Determination of Triptonide, Triptriolide, and Triptophenolide in Ethyl Acetate Extract of Tripterygium Wilfordii Hook F	Yanping Mao; John J. Cai; Xuelian Tao; Li; Peter E. Lipsky
2715-2723	Serum and Tissue Homocysteine Analysis by HPLC	Z. K. Shihabi; M. E. Hinsdale; P. E. Lantz
2725-2731	HPLC Analysis of the Products of the Reaction Between Glycoluril and Formaldehyde	M. Poskrobko; M. Dejnega
2733	Meeting Report
2735-2738	The Book Corner	Haleem J. Issaq
2739	Basic Principles of HPLC and HPLC System Troubleshooting
2741-2745	Liquid Chromatography Calendar

Volume 21, Issue 16 (1998)

2413-2421	The Pore Structure of Zirconia for Liquid Chromatography	R. A. Shalliker; G. K. Douglas
2423-2433	Retention Behavior of Neutral Molecules in Ion Interaction Chromatography	T. Cecchi; F. Pucciarelli; P. Passamonti
2435-2445	Non-Suppressed Conductivity Detection of Organic Acids in Plant Tissue Extracts by Ion-Exclusion Chromatography with Aromatic Acid Eluents	ZuLiang Chen; Mark A. Adams
2447-2458	Preparation of a C₁₈ Stationary Phase Immobilized by Gamma Radiation for use in High Performance Liquid Chromatography	M. C. H. da Silva; I. C. S. F. Jardim
2459-2472	Study Of Polystyrene-block-poly(methyl methacrylate) Micelles by Size Exclusion Chromatography/Low Angle Laser Light Scattering Anomalous Micellization	Zlatka Grubišic-Gallot; Jan Sedláček; Yves Gallot
2473-2484	One-Run Chiral Separation of Methamphetamine and Its Related Metabolites by Capillary Electrophoresis	Juraj Ševčík; Karel Lemr; Břetislav Smysl; David Jirovskyý; Pavel Hradil
2485-2496	Determination of Sodium, Potassium, Magnesium, and Calcium in Seawater by Capillary Electrophoresis with Indirect Photometric Detection	Tianlin Wang; Hian Kee Lee; Sam Fong Yau Li
2497-2507	Separation and Identification of Phenolic Acids from Some Species of the Asteraceae Family Using HPLC with a Diode Array Detector	W. Markowski; L. K. Czapińska; A. J. Józefczyk; K. Glowniak
2509-2521	Use of Fluorescence Emission Spectra for the Routine Identification of Polycyclic Aromatic Hydrocarbons in Liquid Chromatography	A. D. Wheatley; S. Sadhra
2523-2534	Use of a Modified Nonlinear Mapping Method in Quantitative Structure Retention Relationship Study	E. Forgács; A. Kósa; G. Csiktusnádi Kiss; T. Cserhati; R. Kaliszan; P. Haber; A. Nasal
2535-2547	Optimized and Validated HPLC Methods for Compendial Quality Assessment. III. Testing of Optical Purity Applying α₁-Acid-Glycoprotein Stationary Phase	Gy. Szász; K. Gyimesi-Forrás; Zs. Budvári-Bárány
2549-2560	Rapid and Sensitive Determination of Meropenem in Rat Plasma by High Performance Liquid Chromatography	A. Dupuis; Ph. Minet; W. Couet; Ph. Courtois; S. Bouquet
2561-2564	The Book Corner	Haleem J. Issaq
2565	Ninth Annual Conference on Capillary Electrophoresis
2567	Basic Principles of Hplc and HPLC System Troubleshooting
2569-2573	Liquid Chromatography Calendar	Dr. Jack Cazes

Volume 21, Issue 15 (1998)

2245-2263	Capillary Zone Electrophoresis Separation of Amino Acid Enantiomers as Dansylated Derivatives Through Control of Electroosmotic Flow	B. Soontornniyomkij; K. Scandrett; D. J. Pietrzyk
2265-2279	Experimental Determination of Longitudinal Pressure Profile Within HPLC Column	T. Macko; D. Berek
2281-2296	Potentiostatic and Galvanostatic Modulation of Liquid Chromatography	M. S. Abdel-Latif; M. D. Porter
2297-2311	Selective Analysis of Compounds in Body Fluids and How to Avoid Artifact Formation	H. Shintani
2313-2326	Simultaneous Determination of Trace Oxoanions Using Ion Chromatography With Ultraviolet Absorbance Detection	H. Lu; S. Mou; S. Tong; J. M. Riviello
2327-2340	A Selective and Simple RP-HPLC Assay To Quantify Albendazole Metabolites in Plasma	S. Rueda Polo; J. Torrado; F. Bolas; S. Torrado
2341-2353	Behaviour of Macromolecular Drug Carrier Poly(N-Vinyl Pyrrolidone-co-maleic Acid) and Its Bioconjugates at Different pH Values Investigated by Gel Permeation Chromatography	E. Gyöffy; J. Pató; A. Horváth; J. Érchegyi; I. Teplán; Gy. Kéri; M. Idei
2355-2363	Off Line Extraction of Phenol from Human Urine Sample with Isoamyl Alcohol and Determination by HPLC	M. L. Menezes; A. C. C. O. Demarchi
2365-2373	HPLC Determination of Ciclopirox, Octopirox, and Pyrithiones in Pharmaceuticals and Antidandruff Preparations	L. Gagliardi; G. Multari; G. Cavazzutti; D. De Orsi; D. Tonelli
2375-2385	HPLC Determinations of Doxorubicin with Selected Medications in 0.9% Sodium Chloride Injection USP	H. Zhang; L. Ye; J. T. Stewart
2387-2396	Centrifugal Countercurrent Partition Chromatography with a Chain Winding Column	Y. Zhao; L. -S. Kim
2397	Basic Principles of HPLC and HPLC System Troubleshooting
2399-2403	A Review of: Capillary Electrophoresis in Biotechnology and Environmental Analysis H. Parvez, P. Caudy, S. Parvez, P. Roland-Gosselin, EDS., Volume 5 of Progress in HPLC-HPCE, VSP, Utrecht, The Netherlands, 199,484 pp., $143.00
2403-2406	A Review of: Molecular Basis of Chromatographic Separation E. Forgacs, T. Cserhati, CRC Press, Boca Raton, Florida, 1997, 244 pp., $110.00
2407-2412	Liquid Chromatography Calendar

Volume 21, Issue 14 (1998)

v-vi	In Memoriam
2089-2102	Parametric Studies on the Determination of Enantiomerization Rate Constants from Liquid Chromatographic Data by Empirical Peak Shape Equations for Multi-Step Consecutive Reactions	Richard Thede; Detlef Haberland; Christine Fischer; Elke Below; Stanley H. Langer
2103-2115	High-Performance Liquid Chromatographic Determination of Amino Acids and Oligopeptides by Pre-column Fluorescence Derivatization with 9-Fluorenyl-methoxy Carbonyl Succinimide	Jinmao You; Xingjun Fan; Hong En Wang; Guojun Wang; Ji Xin Su; Chang Li Zhou
2117-2130	Effect of the Chain Length and Concentration of the Alcohol Used in the Mobile Phase in Micellar Liquid Chromatography with a C₁ Column	M. C. Monge; M. L. Marina; J. M. Saz
2131-2142	Development of a Chromatographic Method of Analysis for Glucosyl-Amines Formed from Dapsone	John E. Parkin; Michael R. Boddy
2143-2149	A New Detection of Some Organophosphorous Pesticides Separated by TLC	Constantin Mrutoiu; Virginia Coman; Mircea Vlassa; Rodica Constantinescu
2151-2163	Determination of Racemic Thalidomide in Human Plasma by use of an Avidin Column and Solid Phase Extraction	Ahsanul Haque; James T. Stewart
2165-2181	Development and Validation of a Stability-Indicating HPLC Method for the Determination of Tobramycin and Its Related Substances in an Ophthalmic Suspension	H. Russ; D. McCleary; R. Katimy; J. L. Montana; R. B. Miller; R. Krishnamoorthy; C. W. Davis
2183-2190	A High Pressure Liquid Chromatography Assay Method for Analysis of Deslorelin and Benzyl Alcohol in Deslorelin Injection	George C. Wood; Meera R. Iyer; Arthur M. Geller; Albert M. Fleischner; Bhogi B. Sheth
2191-2203	Improved Solid Phase Extraction Procedure for Assay of Cephalosporins in Human Urine Samples	Luisa Gallo Martinez; Pilar Campí ns-Falcó; Adela Sevillano-Cabeza; Rosa Herráez-Hernández
2205-2210	Differential Analysis of Blood Urea Using Combined Automated Ultrafiltration and Solid Phase Extraction in On-Line Series	H. Shintani
2211-2218	Determination of Mecoprop and Dichlorprop in Aqueous Soil Solutions by HPLC with DAD	F. Sánchez-Rasero; M. B. Matallo; E. Romero; G. Dios; A. Pena
2219-2232	Retention of Neutral Solutes in Capillary Electrochromatography	N. M. Djordjevic; P. W. J. Fowler; F. Houdiere; G. Lerch
2233-2237	MEETING ANNOUNCEMENT
2239-2244	Liquid Chromatography Calendar

Volume 21, Issue 13 (1998)

1907-1923	Investigations on Radiolabeling Substance P Derivatives and Reversed-Phase Liquid Chromatographic Separation of the Products	Klaus Rissler; Gerhard Friedrich; Hinrich Cramer
1925-1955	The use of HPLC for the Study of Chloroplast ATPase Enzymatic Activity and ATP Binding	G. Berger; G. Girault; S. Pezennec; J. L. Zimmermann
1957-1977	Adsorption, Thermogravimetric, and Chromatographic Studies of Bare Silicas and Silica-Based Octyl Bonded Phases	T. Czajkowska; V. Tittelbach; Y. Bereznitski; M. Jaroniec
1979-2015	Data Reduction in Multidetector Size Exclusion Chromatography	Y. Brun
2017-2037	Factor Analysis in Normal Phase Liquid Chromatography Of N-Benzylideneanilines	S. Ounnar; M. Righezza; J. R. Chrétien
2039-2060	Effect of Temperature Variation on Metallothionein Sub-Isoform Separation by Reverse Phase High Performance Liquid Chromatography	G. Bordin; F. Cordeiro Raposo; A. R. Rodriguez
2061-2068	High Performance Liquid Chromatographic Separation of Hydroperoxy-Phospholipids and Their Corresponding Hydroxy-Phospholipid Derivatives	Yongping Bao; Rachel Hurst; Gary Williamson
2069-2079	Investigations on the Chromatographic Behavior of Carboxylic Acids on Silica-Based Cation Exchangers	Christian W. Klampfl; Wolfgang Buchberger; Guenter Rieder; Ian Chappell
2081	Education Announcement
2083-2088	Liquid Chromatography Calendar

Volume 21, Issue 12 (1998)

v-vii	Inmemoriam
1749-1765	The Development of Stationary Phase Supports For Liquid Chromatography. I. Examination of the Pore Structure of Zirconia-Silica Composites Using Size Exclusion Chromatography	R. A. Shalliker; G. K. Douglas
1767-1781	The Development of Stationary Phase Supports for Liquid Chromatography. II. Examination of the Pore Structure Of Zirconia-Silica Composites Using Nitrogen Sorption	R. A. Shalliker; G. K. Douglas; F. M. Elms
1783-1795	Kinetic Investigation on the Degradation of Lorazepam in Acidic Aqueous Solutions by High Performance Liquid Chromatography	I. E. Panderi; H. A. Archontaki; E. E. Gikas; M. Parissi-Poulou
1797-1806	Influence of the Kind of Alcoholic Modifier on Chiral Separation on a Pirkle Model Chiral Column	Mu-Bin Huang; Guo-Sheng Yang; Qing Dai; Xin-Ling Guo; Huai-Jing Yuan; Ru-Yu Gao; Qin-Sun Wang; Ai-Qin Du; Gao-Lan Li
1807-1816	N-Hydroxysuccinimidyl-3-indolylacetate As Pre-column Derivatizing Reagent to Separate and Determine Peptides and Their Hydrolysates by Reversed-Phase High Performance Liquid Chromatography	Yuan-Yuan Zhao; Hong Wang; Hua-Shan Zhang; Guo-Liang Xu; Jun Li
1817-1831	Isocratic HPLC Separation of Several Racemic Drugs with Two Stereogenic Centers on a Pirkle Urea-Type Chiral Stationary Phase	Hassan Y. Aboul-Enein; Ibrahim A. Al-Duraibi
1833-1843	HPLC Assay and Bioequivalence Evaluation of Biphenyl Dimethyl Dicarboxylate (DDB) Products	Eun-Jeon Park; Sung Hee Lee; Mi Hyun Lee; Geonil Ko; Jaebaek Kim; Dong Hwan Sohn
1845-1855	Rapid Identification of Antioxidants in Pharmaceutical Packagings with Planar Chromatography Coupled with Photodensitometric Detection	H. El Mansouri; P. Delvordre; N. Yagoubi; D. Ferrier
1857-1870	HPLC/Diode-Array Method for the Determination of the Pesticide Diflubenzuron and Its Major Metabolites 2,6-Difluorobenzamide, 4-Chlorophenylurea, and 4-Chloroaniline in Forestry Matrices	E. Rodriguez; Z. Gomez de Balugera; M. A. Goicolea; R. J. Barrio
1871-1882	Determination of Phenoxy Acid Herbicides in Drinking Waters by HPLC and Solid Phase Extraction	J. M. Sanchis-Mallols; S. Sagrado; M. J. Medina-Hernández; R. M. Villanueva Camañas; E. Bonet-Domingo
1883-1896	Determination of the Enantiomeric Composition of a Novel Topically Active Carbonic Anhydrase Inhibitor by HPLC	T. J. Novak; L. Berwick
1897	Education Announcement
1899-1905	Liquid Chromatography Calendar

Volume 21, Issue 11 (1998)

1569-1578	Phenylvinylmethylpolysiloxane Encapsulated Stationary Phase for Reversed-Phase Liquid Chromatography	R. Q. Yang; S. X. Jiang; L. R. Chen
1579-1589	Effect of Electrostatic Interaction on Retention Behavior of Proteins in HPSEC	Z. Yu; Z. He
1591-1611	Investigation of Chemical Modification of Peptide Amine Groups for Compatibility with Fluorescent Labeling and Capillary Electrophoresis	Z. Yang; S. C. Beale
1613-1627	Optimization of Micellar Electrokinetic Chromatographic Separation of Aporphine Alkaloids By Overlapping Resolution Mapping	S. -W. Sun; L. -Y. Chen
1629-1647	Study of HPLC Retention behavior Of 1-Hydroxy-Imidazole-3-N-Oxides, Substituted Imidazoles, and Imidazole Derivatives Using Molecular and Adsorption Parameters	M. M. Dávila-Jiménez; M. P. Elizalde-González; S. García-Díaz
1649-1670	The Reversed-Phase Liquid Chromatographic Behavior Of The New 5-HT₁D Receptor Agonist Rizatriptan Benzoate and Its potential Process Impurities	V. Antonucci; L. Wright; P. Toma
1671-1683	High Pressure Liquid Chromatographic Determination of Hydrochlorothiazide (HCT) in Pharmaceutical Preparations and Human Serum After Solid Phase Extraction	I. N. Papadoyannis; V. F. Samanidou; K. A. Georga; E. Georgarakis
1685-1700	Reversed-Phase Ion-Pair Liquid Chromatography of a Pharmaceutical Compound and Its Photolytically Transformed Isomer	L. C. Hsu
1701-1715	Improved High Performance Liquid Chromatographic Method for the Determination of Tris(Hydroxy-Methyl)Aminomethane (THAM) in Human Plasma, Erythrocytes, and Whole Blood	R. N. Nivarthi; M. Kanchuger; L. Yarmush; H. Turndorf; M. Bansinath
1717-1725	Simultaneous Assay of Inorganic Phosphates and 2-Polyphosphate Esters of L-Ascorbate by High Performance Anion Exchange Chromatography	H. R. Kim; P. A. Seib
1727-1736	Countercurrent Chromatographic Separation of Proteins by Cross-Axis Coil Planet Centrifuge: Choice of Polymer Phase Systems and Revolution Speed	K. Shinomiya; Y. Kabasawa; Y. Ito
1737	High Performance Liquid Chromatographic Determination of Taxol and Related Taxanes from Texas Callus Cultures
1739	Basic Principles of HPLC and HPLC System Troubleshooting
1741-1747	Liquid Chromatography Calendar

Volume 21, Issue 10 (1998)

1411-1432	High Performance Liquid Phase Separation of Glycosides. II. Capillary Electrophoresis of the Fluorescently Labeled Acid Hydrolysis Products of Glucosinolates—Profiling of Glucosinolates in White and Red Cabbages^†	A. Karcher; Z. El Rassi
1433-1443	Retention Prediction Based on the Solvatochromic Comparison Method in Reversed-Phase Capillary Electrochromatography	W. Wei; Y. M. Wang; G. A. Luo; R. J. Wang; Y. H. Guan; C. Yan
1445-1456	Simultaneous Determination of Anions and Cations in Mineral Water by Capillary Electrophoresis with a Chelating Agent	J. Kobayashi; M. Shirao; H. Nakazawa
1457-1470	Determination of the Mark-Houwink Equation Parameters and their Interrelationship	K. Wang; H. Huang; J. Sheng
1471-1484	Comparison of a Multipore Column with a Mixed-Bed Column for Size Exclusion Chromatography	M. Nagata; T. Kato; H. Furutani
1485-1501	Analysis of Hydroxy-Containing Seed Oils Using Atmospheric Pressure Chemical Ionization Mass Spectrometry	W. C. Byrdwell; W. E. Neff
1503-1509	A Valid High Performance Liquid Chromatography Method for Quantification of Luteinizing Hormone Releasing Hormone	M. Bi; K. S. Bhatia; J. Singh
1511-1525	Identification of 3-Hydroxykynurenine and Xanthurenic Acid and Quantitation of 3-Hydroxykynurenine Transaminase Activity Using HPLC with Electrochemical Detection	J. Li; G. Li
1527-1540	HPLC and CE Analysis of PCR Products: A Comparative Study	F. Palma; L. Potenza; A. Amicucci; M. Fiorani; D. Labella; S. Di Biase; V. Stocchi
1541-1558	Sensitive Determination of the Carboxylate and Lactone Forms of the Novel Antitumor Drug Irinotecan and Its Active Metabolite in Plasma by HPLC	V. M. M. Herben; D. Mazee; D. M. van Gortel-van Zomeren; S. Zeedijk; H. Rosing; J. H. M. Schellens; W. W. ten Bokkel Huinink; J. H. Beijnen
1559	Basic Principles of HPLC and HPLC System Troubleshooting
1561-1567	Liquid Chromatography Calendar

Volume 21, Issue 9 (1998)

1249-1258	Rehydratable Polyacrylamide Gels for Capillary Electrophoresis	András Guttman
1259-1272	Kinetic Characterization of the Esterification of Sulfuric Acid by Ethanol Using Capillary Electrophoretic Ion Analysis	Lu Chen; Bruce D. Johnson; Nelu Grinberg; Gary R. Bickery; Dean K. Ellison
1273-1282	Determination of Melatonin in Commercially Available Products by LCEC and LC/MS/MS	Fuming Xie; Philip Wong; Kazuaki Yoshioka; R. Graham Cooks; Peter T. Kissinger
1283-1294	Chromatographic Characterization of Immobilized Metal Ion Hollow-Fiber Affinity Membranes Obtained by Direct Grafting	S. A. Camperi; M. Grasselli; A. A. Navarro del Cañizo; E. E. Smolko; O. Cascone
1295-1309	Molar Mass Distribution of a Polymer-Drug Conjugate Containing the Antitumor Drug Paclitaxel by Size Exclusion Chromatography and Universal Calibration	R. Mendichi; V. Rizzo; M. Gigli; G. Razzano; F. Angelucci; A. Giacometti Schieroni
1311-1332	Investigation of Interactions Between Drug Enantiomers and Flavoprotein as a Chiral Selector by Affinity Capillary Electrophoresis	N. Mano; Y. Oda; Y. Ishihama; H. Katayama; N. Asakawa
1333-1345	Improved HPLC Determination of the Centella asiatica Terpenes: Analysis in a Multiple Emulsion, Influence of the Surfactants on the Retention	C. Laugel; A. Baillet; D. Ferrier
1347-1357	Determination of Six Pharmaceuticals and Their Degradation Products in Reversed-Phase High Performance Liquid Chromatography by Using Amine Additives	H. Yang; F. C. Thyrion
1359-1377	Subambient Temperature Reversed-Phase High-Performance Liquid Chromatography and Hydrolysis Kinetics of a Para-Substituted Benzenesulfonyl Chloride	Tao Wang; Yadan W. Chen; Hong Zheng; Thomas J. Novak
1379-1386	Kinetics of 5-(1-Phenyl-4-piperazinyl)methyl-2-amino-2-oxazoline Hydrolysis by High Performance Liquid Chromatography	I. Forfar; J. J. Bosc; C. Jarry
1387-1399	Liquid Chromatographic Separation of Polar Organic Compounds Using Strong Anion-Exchanger as the Stationary Phase and Pure Water as the Mobile Phase	Wenzhi Hu; Kiyoshi Hasebe; Hiroki Haraguchi
1401	Basic Principles of HPLC and HPLC System Troubleshooting
1403-1409	Liquid Chromatography Calendar

Volume 21, Issue 8 (1998)

1093-1106	Routine Capillary Electrophoresis Trace Level Determinations of Pharmaceutical and Detergent Residues on Pharmaceutical Manufacturing Equipment	K. D. Altria; E. Creasey; J. S. Howells
1107-1117	Molecular Weight-Retention Volume Relation for Narrow and Broad Polystyrenes by Size Exclusion Chromatography Equipped With a Light Scattering Detector	S. Mori; M. Ishikawa
1119-1136	Reversed-Phase High Performance Liquid Chromatographic Analysis of Cationic Lipid-Based Gene Transfer Agents	C. -D. Chang; D. J. Harris
1137-1145	Enantiomeric Resolution of Propranolol and Analogs on Two Cellulose (Chiralcel of and OC) AND One Amylose (Chiralpak Ad) Chiral Stationary Phases	H. Y. Aboul-Enein; S. A. Bakr
1147-1160	High Performance Liquid Chromatographic Assay of Erythromycin Salts and Esters in Bulk and Pharmaceutical Dosage Forms	M. M. Nasr; C. M. Stanley
1161-1171	A Sensitive Method for the Simultaneous Determination of Caffeine and its Dimethylxanthine Metabolites in Human Plasma: Application to CYP1A2 Phenotyping	R. F. Frye; D. D. Stiff; R. A. Branch
1173-1183	Liquid Chromatography/Particle Beam/Mass Spectrometry Determination of Carbamates in Lettuce and Apple	R. M. García-Blázquez; L. V. Pérez-Arribas; M. E. León-González; L. M. Polo-Díez
1185-1198	Molecular Prediction of Rat Liver Triglycerides by High Performance Liquid Chromatography	J. S. Perona; L. J. R. Barrón; V. Ruiz-Gutiérrez
1199-1216	Determination of Chlordane in Soil by LC/GC/ECD and LC/GC/EC NIMS with Comparison of ASE, SFE, and SOXHLET Extraction	W. C. Brumley; E. Latorre; V. Kelliher; A. Marcus; D. E. Knowles
1217-1226	A Modified High Performance Liquid Chromatographic Analysis of Thiabendazole in Fruits and Vegetables with Elisa Confirmation	R. J. Bushway; L. B. Perkins; K. L. Larkin; T. S. Fan
1227-1238	Vitamin E Content of Margarine and Reduced Fat Products Using a Simplified Extraction Procedure and HPLC Determination	L. Ye; W. O. Landen Jr.; J. Lee; R. R. Eitenmiller
1239	Basic Principles of HPLC and HPLC System Troubleshooting
1241-1248	Liquid Chromatography Calendar

Volume 21, Issue 7 (1998)

923-939	Comparative Characterization of Octyl Bonded Phases using Methylene Selectivity Data	V. Bhagwat; Y. Bereznitski; B. Buszewski; M. Jaroniec
941-951	Compositional Analysis of the Major Capsular Polysaccharides of Cryptococcus Neoformans by Highperformance Anion-Exchange Chromatography with Pulsed Amperometric Detection (HPAEC-PAD)	C. Corradini; G. Canali; A. Cavazza; D. Delfino; G. Teti
953-963	Quantitative Determination of Pentazocine Enantiomers in Human Serum Using Derivatized β-Cyclodextrin-modified Capillary Electrophoresis and Solid Phase Extraction	Emmanuel Ameyibor; James T. Stewart
965-977	The Determination of Creatinine in Human Urine by Capillary Zone Electrophoresis with Photodiode Array Detection	Li Jia; Jing Gao; Xi Chen; Guanglin Hu; Yiru Wang; Xiaoru Wang; Zhixia Zhuang
979-988	HPLC Determination of Idarubicinetoposide and Idarubicin-Ondansetron Mixtures in 0.9% Sodium Chloride Injection USP	Hailang Zhang; Lin Ye; James T. Stewart
989-1002	Addition and Measurement of Methanol in Carbon Dioxide Mobile Phase for Supercritical Fluid Chromatography	Dongjin Pyo; Kyusun Lee; Hohyun Kim
1003-1021	Effect of Different Experimental Variables on the Separation of Catecholamine Metabolites by Ioninteraction RP-HPLC	M. J. Ribotta; N. Rodriguez; J. M. Marioli
1023-1043	Mixed-Mode S.P.E. of Pollutants in Water on Mechanically Blended Silica-Based Bonded Phases. II. Influence of Multiple Parameters	Z. Hajouj; J. Thomas; A. M. Siouffi
1045-1049	Determination of Blood Glucose by Quantitative TLC on Preadsorbent Silica Gel Plates	Susan M. Anderton; Lawrence R. Layman; Joseph Sherma
1051-1062	Determination of a Synthetic Decapeptide in the Plasma of Monkeys and Rats by Narrowbore Highperformance Liquid Chromatography	F. A. Wong; N. J. Anderson; S. J. Juzwin
1063-1072	Determination of Lobenzarit Disodium in Human Plasma by High-Performance Liquid Chromatography	B. Castillo; N. Alberto; L. Nuevas; J. E. Peris
1073-1076	Chemical Separations with Liquid Membranes R. A. Bartsch, J. D. Way, eds., ACS Symposium Series Volume 642, American Chemical Society, Washington, DC, 1996, 422 pp., $119.95.
1076-1078	Chiral Separations, Applications and Technology S. Ahuja, ed., American Chemical Society, Washington, DC, 1997, 349 pp., $99.95
1078-1081	Handbook of Drug Analysis Applications in Forensic and Clinical Laboratories, R H Liu, D E Gadzala, American Chemical Society. Washington. DC, 1997, 367 pp, $129 95
1083	Education Announcement
1085-1093	Liquid Chromatography Calendar

Volume 21, Issue 6 (1998)

765-775	Studies on Neurosteroids. VII. Characterization of Pregnenolone, Its Sulfate and Dehydroepiandro-Sterone in Rat Brains Using Liquid Chromatography/Mass Spectrometry	K. Shimada; Y. Mukai; K. Yago
777-791	Chiral HPLC Separation of Protected Amino Acids	J. B. Esquivel; C. Sanchez; M. J. Fazio
793-802	Sample Clean-Up and Analysis of N-Acetyl and N-Glycolylneuraminic Acids in Blood Serum and Tissue Specimen by HPLC	T. Tsegenidis; N. K. Karamanos
803-818	Determination of Girisopam (2,3-Benzodiazepine Compound) and Its Four Metabolites in Human and Rat Plasma by Gradient RP-HPLC Method	I. Ürmös; I. Klebovich; K. B. Nemes
819-828	An Accurate Procedure for the Analysis of Azithromycin in Ferret Feces Using Solid Phase Extraction and HPLC	L. S. Wigman; R. T. Darrington; J. W. Young
829-842	Solid-Phase Extraction as a Clean-Up Procedure for the Liquid Chromatographic Determination of Benzoic and Sorbic Acids in Fruit-Derived Products	B. Mandrou; V. Nolleau; E. Gastaldi; H. Fabre
843-853	Trace Level Determination of Iron in High Purity Copper by Ion Pair Liquid Chromatography	S. Bilal Butt; M. Riaz; F. Waqar; S. Jan; E-ul-Haq
855-868	Trace Analysis of Fluorinated Aromatic Carboxylic Acids in Aqueous Reservoir Fluids by HPLC	C. U. Galdiga; T. Greibrokk
869-881	Determination of Phenylurea Herbicides in Drinking Waters by HPLC and Solid Phase Extraction	J. M. Sanchis-Mallols; S. Sagrado; M. J. Medina-Hernández; R. M. Villanueva Camañas; E. Bonet-Domingo
883-901	HPLC Candidate Reference Method for Oxidative Hair Dye Analysis. I. Separation and Stability Testing	E. Pel; G. Bordin; A. R. Rodriguez
903-905	A Review of: Time-Of-Flight Mass Spectrometry, Instrumentation and Applications in Biological Research R. J. Cotter, American Chemical Society Professional Reference Books, American Chemical Society, Washington, DC, 20036, USA, 1997,320 pp., $119.95
905-907	A Review of: Hplc Methods for Pharmaceutical Analysis G. Lunn, N. R. Schmd, John Wiley & Sons, Inc., New York, 1997, 1609 pp., $150.00
907-910	A Review of: Hplc Practical and Industrial Applications J Swadesh, Ed., CRC Press, Boca Raton, FL, 1996, 358 pp., $89.95
910-912	A Review of: HPLC Columns, Theory, Technology, and Practice U. D. Neue, Wiley-VCH Publishers, New York, 1997. 393 pp., $89.95
912-914	A Review of: Pulsed Electrochemical Detection in High-Performance Liquid Chromatography W R LaCourse, John Wiley & Sons. Inc. New York. 1997, 324 pp. $59 95
915	Basic Principles of HPLC and HPLC System Troubleshooting
917-922	Liquid Chromatography Calendar

Volume 21, Issue 5 (1998)

611-624	Use of a New Diaminobutane Dendrimer in Electrokinetic Capillary Chromatography	Judson L. Haynes III; Shahab A. Shamsi; Joykrishna Dey; Isiah M. Warner
625-643	The Statistical Evaluation of Migration Parameters of Flavonoids in Capillary Electrophoresis with Reference to Structural Descriptors	Hai-Rui Liang; Heikki Vuorela; Pia Vuorela; Raimo Hiltunen; Marja-Liisa Riekkola
645-655	The Chromatographic Behavior of Coated Stationary Phases with Different Silicas	Tania A. Anazawa; Isabel C. S. F. Jardim
657-667	Determination of the Composition of Commingled Crude Oil Streams by HPLC-SEC with UV and IR Detection	N. Varotsis; N. Pasadakis
669-679	Trace Analysis of Very Long Chain Free Fatty Acids in Plasma by Fluorogenic Derivatization and Liquid Chromatography	Chin-Fu Chang; Hsin-Lung Wu; Shou-Mei Wu; Su-Hwei Chen; Hwang-Shang Kou
681-692	Utility of Ion-Pair Chromatography for Analysis of Some Anthracyclines in Plasma and Urine	Samy Emara; Ikue Morita; Keiko Tamura; Saeid Razee; Tsutomu Masujima; Horria A. Mohamed; Samia M. El. Gizawy; Nawal A. El. Rabbat
693-703	Reversed-Phase Chromatographic Behavior of Metal Complexes With 8-Hydroxyquinoline and Its Derivatives	Yukio Nagaosa; Toshihisa Ishida
705-716	Determination of Benzoyl Peroxide in Wheat Flour by Ion Chromatography with Precolumn Derivatization	Qing-Chuan Chen; Shi-Fen Mou; Xiao-Ping Hou; Zhe-Ming Ni
717-724	Determination of Arylamine Compounds in Waste Water Using Solid-Phase Extraction and Reversed-Phase High Performance Liquid Chromatography	Shu-Li Zhao; Fu-Sheng Wei; Han-Fa Zou; Xiao-Bai Xu
725-739	Enrichment of Nitrophenols in Water by Off- and On-Column Concentration for Capillary Electrophoresis	Y. He; H. K. Lee
741-753	Thin Layer Chromatographic Scanner Method for the Determination of Some Natural Products in Raw Materials and Pharmaceutical Preparations	L. I. Bebawy; M. E. El Tantawy; A. El Bayoumi
755	Erratum	Kyung-Ho Cho; Young Hun Park; Sun Joo Jeon; Won-Suk Kim; Dai Woon Lee
757	Education Announcement
759-764	Liquid Chromatography Calendar

Volume 21, Issue 4 (1998)

447-457	Preparation and Application of Macroporous Silica-Based Polymer-Bonded Packing for High Performance Liquid Chromatography of Proteins	Y. Wei; L. M. Fan; L. R. Chen
459-474	Quantitative Structure Retention Relationships of Chloro-N-benzylideneanilines in Normal Phase Liquid Chromatography	S. Ounnar; M. Righezza; J. R. Chrétien
475-489	Determination of Polycyclic Aromatic Hydrocarbons in Airborne Diesel Exhaust Particulates by HPLC with UV Detection and Wavelength Programming	S. Dridi; M. R. Driss; S. Sabbah; M. L. Bouguerra
491-501	Method Development for the Simultaneous Determination of Carboxylic Acids, Phenolic Compounds, and Sorbic Acid in White Wines	M. T. Benassi; H. M. Cecchi
503-518	Improved Procedure for the Dual Cartridge Cleanup of Hydroxyvitamin D₃ Metabolites in Plasma	F. Ortiz-Boyer; J. M. Fernández-Romero; M. Luque de Castro; J. M. Quesada
519-533	High Performance Liquid Chromatographic Method for the Assay of Undecylenic Acid and Undecylenates in Pharmaceutical Products After Conversion to 4′-Nitrophenacyl Esters	C. A. Lau-Cam; R. W. Roos
535-549	Determination of Felodipine in Tablets Using Accelerated Solvent Extraction	E. Björklund; M. Järemo; L. Mathiasson; L. Karlsson; J. T. Strode III; J. Eriksson; A. Torstensson
551-565	Analysis of Ferric and Ferrous Ions in Soil Extracts by Ion Chromatography	M. Y. Ye; Y. Shen; C. C. West; W. G. Lyon
567-573	Research on the Kinetics of Thermal Isomerization Reaction of Mesoisomer of Diethyl 2,3-Dicyano-2,3-diphenylsuccinate in Aromatic Compound Solvents by HPLC	S. Gao; X. Zhou; X. Wang
575-589	Development of an Indirect Reverse Phase Method for the Quality Assessment of an Acyl Halide	C. M. Machado; S. M. Thomas; D. F. Hegarty; R. A. Thompson; D. K. Ellison; J. M. Wyvratt
591-602	Simple and Rapid Method for the Determination of Oxolinic Acid in Turbot (Scophthalmus maximus) Serum by High Performance Liquid Chromatography with Fluorescence Detection	H. Pouliquen; F. Armand; S. Loussouarn
603	Basic Principles of Hplc and Hplc System Troubleshooting
605-610	Liquid Chromatography Calendar

Volume 21, Issue 3 (1998)

279-298	Countercurrent Chromatography (CCC) and its Versatile Application as an Industrial Purification & Production Process	I. A. Sutherland; L. Brown; S. Forbes; G. Games; D. Hawes; K. Hostettmann; E. H. McKerrell; A. Marston; D. Wheatley; P. Wood
299-313	Capillary Electrophoretic Enantiomeric Separations of Nonsteroidal Anti-inflammatory Compounds Using the Macrocyclic Antibiotic Actaplanin A and 2-Methoxyethanol	L. A. Trelli-Seifert; D. S. Risley
315-329	Changes in Retention and Detector Response for Weak Acid Anions as a Function of Mobile Phase pH in Indirect Photometric Chromatography with a Singly Charged Eluent Ion	D. R. Jenke
331-347	Determination of 1-Octanol-Water Partition Coefficients for a Group of 1,4-Dihydropyridines by Reversed-Phase High Performance Liquid Chromatography: Study of Micellar Liquid Chromatography for Hydrophobicity Estimation	I. Benito; J. M. Saz; M. L. Marina
349-360	Separation and Determination of Gangliosides Using High Performance Capillary Electrophoresis	Z. Yu; Y. Chen; G. Xu; L. Chang
361-379	Determination of Silver Iodide by High Pressure Ion Chromatography in Soil and Water Matrices After Solid Phase Extraction	I. N. Papadoyannis; V. F. Samanidou; K. V. Moutsis
381-389	HPLC Separation of Metyrosine Enantiomers as Methyl Esters Derivatized with 2, 3, 4, 6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate	M. M. Hefnawy; J. T. Stewart
391-406	Supercritical Fluid Extraction of Clevidipine from a Water Based Vegetable Oil Emulsion	M. Järemo; E. Björklund; L. Mathiasson; L. Karlsson; A. Torstensson; P. Torkelsson
407-415	Reversed Phase Chromatographic Separation of Molybdenum and Tungsten Using Organophosphines	A. Saily; S. N. Tandon
417-426	Determination of Cefazolin in Human Serum by High Performance Liquid Chromatography with On-Line Solid Phase Extraction	S. Bompadre; L. Leone; L. Ferrante; Fp. Alo; G. Ioannidis
427-432	HPTLC Determination of Amino Acids in Snail-Conditioned Water From Biomphalaria glabrata, Two Strains of Helisoma trivolvis, and Lymnaea elodes	R. A. Steiner; B. Fried; J. Sherma
433-434	A Review of: Analytical Method Development and Validation by M. Swartz and I. S. Krull, Marcel Dekker, Inc., New York, 1997, 96 pages. Price: $35.00
434-436	A Review of: Static Headspace - Gas Chromatography Theory and Practice by B. Kolb and L.S. Ettre, Wiley-VCH, New York, 1997, 298 pages. Price: $79.95
436-438	A Review of: Ion Exchange and Solvent Extraction Volume 13, Edited by J. A. Marinsky and Y. Marcus, Marcel Dekker, Inc., New York, 1997. 416 pages. Price: $195.00
439	Announcement
441-446	Liquid Chromatography Calendar

Volume 21, Issue 1-2 (1998)

xi-xii	Introduction
1-17	Effects of Coriolis Force on Countercurrent Chromatography	Y. Ito; Y. Ma
19-37	Influence of Composition and Some Physico-Chemical Properties of Two-Phase Liquid Systems On the Stationary Phase Retention in a Coil Planet Centrifuge	T. A. Maryutina; S. N. Ignatova; P. S. Fedotov; B. Ya. Spivakov; D. Thiébaut
39-51	Retention of the Stationary Phase in a Coil Planet Centrifuge: Effects of Interfacial Tension, Density Difference, and Viscosities of Liquid Phases	P. S. Fedotov; D. Thiébaut
53-63	Comparison of Countercurrent Chromatography with Flash Chromatography	W. D. Conway; E. L. Bachert; A. M. Sarlo; C. W. Chan
65-82	Application of High-Speed Countercurrent Chromatography/Electrospray Ionization Mass Spectrometry (HSCCC/ESIMS) in Natural Products Chemistry	Z. Kong; K. L. Rinehart; R. M. Milberg; W. D. Conway
83-92	Isolation and Purification of 3-Oxo-Δ⁵-Steroid Isomerase from Crude E. coli Lysate by Countercurrent Chromatography	L. Qi; Y. Ma; Y. Ito; H. M. Fales
93-102	Toroidal Coil Countercurrent Chromatography Separation of Staphylococcus aureus Enterotoxin A in Food	A. Rasooly; Y. Ito
103-110	Isolation of Less Polar Alkali-Labile Glycolipids of Human Brain by High-Speed Countercurrent Chromatography	K. Matsuda; Y. Ma; V. Barghout; Y. Ito; S. Chatterjee
111-120	Protein Separation by Cross-Axis Coil Planet Centrifuge with Two Different Types of Coiled Columns	K. Shinomiya; Y. Kabasawa; Y. Ito
121-133	Polyethylene Glycol-Potassium Phosphate Aqueous Two-Phase Systems for Countercurrent Chromatography of Proteins	Y. Shibusawa; M. Yamaguchi; Y. Ito
135-141	Enantiomeric Separation of Commercial D,L-Kynurenine with an Aqueous Two-Phase Solvent System by Cross-Axis Coil Planet Centrifuge	K. Shinomiya; Y. Kabasawa; Y. Ito
143-155	Isolation of Colistin A and B Using High-Speed Countercurrent Chromatography	Y. Ikai; H. Oka; J. Hayakawa; N. Kawamura; K. Harada; M. Suzuki; H. Nakazawa; Y. Ito
157-162	Recycling High-Speed Countercurrent Chromatography for Separation of Taxol and Cephalomannine	Q. -Z. Du; C. -Q. Ke; Y. Ito
163-170	Separation and Purification of Strychnine from Crude Extract of Strychnos nux-vomica L. by High-Speed Countercurrent Chromatography	P. Miao; D. -C. Cai; B. -R. Xiang; D. -K. An; Y. Ito
171-181	Purification of Anti-HIV Lignans from Larrea tridentata by pH-Zone-Refining Countercurrent Chromatography	Y. Ma; L. Qi; J. N. Gnabre; R. C. C. Huang; F. E. Chou; Y. Ito
183-193	Separation of a Newly Identified Contaminant from Commercial 4,5,6,7-Tetrachlorofluorescein by pH-Zone-Refining Countercurrent Chromatography	A. Weisz; D. Andrzejewski; R. J. Highet; Y. Ito
195-201	Use of pH-Zone-Refining Countercurrent Chromatography to Separate 2-and 6-Nitro-4-chloro-3-methoxybenzoic Acid	T. Dudding; B. Mekonnen; Y. Ito; H. Ziffer
203-208	Separation of Epigallocatechin Gallate and Gallocatechin Gallate Using Multiple Instruments Connected in Series	Q. -Z. Du; C. -Q. Ke; Y. Ito

Volume 21, Issue 1-2 (1998)

209-216	Preparative Separation and Purification of Kaempferol, Isorhamnetin, and Quercetin by High-Speed Countercurrent Chromatography	F. -Q. Yang; T. -Y. Zhang; B. -X. Mo; L. -J. Yang; Y. -Q. Gao; Y. Ito
217-229	Separation of Chlorflurenol-Methyl and Determination of Octanol-Water Coefficient by Countercurrent Chromatography	N. B. Mandava; Y. Ito; Y. Ma
231-250	Original Uses of the Liquid Nature of the Stationary Phase in CCC. I. Extraction and Separation of Transition Metal Ions	K. Talabardon; M. Gagean; J. M. Mermet; A. Berthod
251-261	Concentration of Heavy Metals by High-Speed Countercurrent Chromatography	E. Kitazume; N. Sato; Y. Ito
263-266	Handbook of Capillary Electrophoresis Second Edition, J. P. Landers, ed., CRC Press, Boca Raton, Florida, 1996, 894 pp.
266-267	Capillary Gas Adsorption Chromatography V. G. Berezkin and J. de Zeeuw, Huthig GmbH, Heidelberg, Germany 1996, 320 pp.
267-269	Advances in Chromatography Vol. 37, P. R. Brown and E. Grushka, eds., Marcel Dekker, Inc., New York, 1997, 462 pp., $195.00
271	Announcement
273-278	Liquid Chromatography Calendar

Volume 20, Issue 20 (1997)

3279-3295	Comparison of the Enantioselectivity of β-Cyclodextrin vs. Heptakis-2,3-O-dimethyl-β-cyclodextrin LC Stationary Phases	D. W. Armstrong; L. W. Chang; S. C. Chang; X. Wang; H. Ibrahim; G. R. Reid; T. E. Beesley
3297-3308	Comparison of the Selectivity and Retention of β-Cyclodextrin vs. Heptakis-2,3-O-dimethyl-β-cyclodextrin LC Stationary Phases for Structural and Geometric Isomers	D. W. Armstrong; X. Wang; L. W. Chang; H. Ibrahim; G. R. Reid; T. E. Beesley
3309-3315	A Direct Injection Assay of Angiotensin Converting Enzyme in Tissue Extracts	J. W. Smiley; M. T. Doig
3317-3327	Liquid Chromatographic Analysis of All-Rac-α-Tocopheryl Acetate, Tocopherols, and Retinyl Palmitate in SRM 1846	G. W. Chase; R. R. Eitenmiller; A. R. Long
3329-3337	Potassium Tetrakis-(1H-pyrazolyl)-borate: A Mobile Phase Additive for Improved Chromatography of Metal Chelating Analytes	T. Cecchi; F. Pucciarelli; P. Passamonti
3339-3350	A Rapid Monitoring Method of Paraquat and Diquat in Serum and Urine Using Ion-Pairing Bare-Silica Stationary Phase HPLC Following a Single Acidification Step of Sample Pretreatment	Tadashi Itagaki; S. Jason Lai; Steve R. Binder
3351-3364	Iron Assay and Size Exclusion High Performance Liquid Chromatography of Ferritin and Magnetoferritin	Krishan Kumar
3365-3376	High Performance Liquid Chromatographic Determination of Fumaric Acid in Rat Plasma, Urine, and Fecal Samples	A. Negrusz; T. A. Tolhurst; P. W. Buehler; E. F. Woods; J. A. Crowell; B. S. Levine
3377-3387	Capillary Zone Electrophoretic Method for the Quantitative Determination of the β-Blocker Atenolol in Human Urine	M. Itxaso Maguregui; Rosa M. Alonso; Rosa M. Jiménez
3389-3399	Supercritical Fluid Chromatographic Detection by use of a Parallel Flow Restrictor	Dongjin Pyo; Hhyun Kim; Wenbao Li; Milton L. Lee
3401-3417	Development of a Sensitive Indirect Chromatographic Method to Characterize Iodine Monochloride	Vincent Antonucci; Richard Osifchin; Ray Alabaster; Simon Johnson; Lisa Wright; Diane Fienemann
3419-3429	Simultaneous Determination of Sugars, Uric and Orotic Acids in Infant Formulae by HPLC-UV/RI	Isabel M. P. L. V. O. Ferreira; Margarida A. Ferreira
3431-3434	The Book Corner
3435	Education Announcement
3437-3442	Liquid Chromatography Calendar

Volume 20, Issue 19 (1997)

3107-3119	Enantioselective HPLC Determination of R and S Trimipramine in Human Serum Using an Octyldecylsilane Column with β-Cyclodextrin as Mobile Phase Additive and Solid Phase Extraction	E. Ameyibor; J. T. Stewart
3121-3134	An Improved Method for The Isolation of the Lignan Constituents of Saururus Cernuus by Reverse Phase Column Chromatography	K. V. Rao; R. S. Oruganty
3135-3145	Evaluation of Taxoids from Taxus sp. Crude Extracts by High Performance Liquid Chromatography	M. -T. Adeline; X. -P. Wang; C. Poupat; A. Ahond; P. Potier
3147-3154	High Performance Liquid Chromatographic Determination of Taxol and Related Taxanes from Taxus Callus Cultures	Y. Wu; W. Zhu
3155-3172	A Simple Chromatographic Method for the Analysis of Pyrimidines and their Dihydrogenated Metabolites	E. Gamelin; M. Boisdron-Celle; F. Larra; J. Robert
3173-3188	On-Line Sample Pretreatment and Determination of Lanthanides in Complex Matrices by Chelation Ion Chromatography	H. Lu; S. Mou; Y. Hou; F. Liu; K. Li; S. Tong; Z. Li; J. M. Riviello
3189-3192	Separation and Isolation of Limonoids from Khaya Senegalensis by Direct High Performance Liquid Chromatography	T. R. Govindachari; G. Krishna Kumari; G. Suresh
3193-3202	HPLC Determination of Trace Levels of Benzylchloride, Chlorobenzene, Naphthalene, and Biphenyl in Environmental Samples	J. Lehotay; K. Hromul'áková
3203-3231	Simultaneous Determination of Nine Water and Fat Soluble Vitamins After SPE Separation and RP-HPLC Analysis in Pharmaceutical Preparations and Biological Fluids	I. N. Papadoyannis; G. K. Tsioni; V. F. Samanidou
3233-3243	Determination of Progesterone in Nanocapsules by High Performance Liquid Chromatography	S. Benali; C. Tharasse-Bloch; D. André; P. Vérité; R. Duclos; O. Lafont
3245-3255	Determination of Three Water-Soluble Active Ingredients in Qiangli Yingqiao Containing Vc Tablets by Capillary Zone Electrophoresis	Z. Zhang; X. Chen; Z. Hu
3257-3268	Optimized and Validated HPLC Methods for Compendial Quality Assessment. II. Opium Alkaloids	Zs. Budvári-Bárány; Gy. Szász; K. Gyimesi-Forrás
3269	Announcement
3271-3277	Liquid Chromatography Calendar

Volume 20, Issue 18 (1997)

2941-2948	Computational Chemical Analysis of Newly Developed Guanidino-Phase for Quantitative Analysis of Saccharides in Liquid Chromatography	T. Hanai; R. Miyazaki; J. Suzuki; T. Kinoshita
2949-2957	Development of an HPLC/Diode-Array Detector Method for Simultaneous Determination of 5-HMF, Furfural, 5-O-Caffeoylquinic Acid and Caffeine in Coffee	P. Chambel; M. B. Oliveira; P. B. Andrade; R. M. Seabra; M. A. Ferreira
2959-2964	Separation of D and L Enantiomers of [(Phenylsulfonyl)amino]-3-oxo-1-octadecanol by Chiral High Performance Liquid Chromatography	F. G. Rojas; R. C. Klix; A. V. Bhatia
2965-2977	Chemiluminescence High Performance Liquid Chromatography of Corticosteroids and p-Nitrophenacyl Esters Based on the Luminol Reaction	A. Toriba; H. Kubo
2979-2995	Separation of Metallated Petroporphyrin Models Using Micellar Electrokinetic Capillary Chromatography	J. M. Robert; C. D. Spinks
2997-3007	Retention Characteristics of Titanium Dioxide and Polyethylene-Coated Titanium Dioxide as Reversed-Phase Supports	M. Zaharescu; T. Cserháti; E. Forgács
3009-3016	Determination of Metyrosine and Its Metabolite in Serum by Reversed Phase High Performance Liquid Chromatography Using Solid Phase Extraction and Fluorescence Detection	M. M. Hefnawy; J. T. Stewart
3017-3028	Determination of Fluoxetine and Norfluoxetine in Human Plasma by Ion-Interaction RP-HPLC	M. C. Gennaro; C. Abrigo; S. Angelino; U. Albert; F. Bogetto; G. Maina; P. Prolo; L. Ravizza
3029-3037	Retention in RP-HPLC: Lipophilicity Determination of Substituted Biphenyls by Reversed-Phase High Performance Liquid Chromatography	H. Hong; L. Wang; G. Zou
3039-3047	Determination of Glutamate in Rat Brain Microdialysates by Microbore Liquid Chromatography with Electrochemical Detection	T. H. Tsai; K. Matthews; J. W. Dalley
3049-3059	Determination of Pentoxyverine in Cough Preparations by High Performance Liquid Chromatography	E. A. Gad-Kariem; M. A. Abounassif
3061-3072	The Validation of a New Stability-Indicating HPLC Technique Developed for the Quantitative Analysis of Rooperol Tetra-Acetate	S. C. Pefile; E. W. Smith; P. B. Kruger; C. F. Albrecht
3073-3088	Separation and Determination of Dyes by Ion-Pair Chromatography	J. J. Berzas-Nevado; C. Guiberteau-Cabanillas; A. M. Contento-Salcedo
3089-3093	A Review of: HANDBOOK OF CAPILLARY ELECTROPHORESIS APPLICATIONS H. Shintani, J. Polonsky, eds., Blackie Academic & Professional Publishers. This book can also be ordered from Chapman & Hall, 115 Fifth Avenue, New York, NY 10003, 1997, 737 pp., $229.95.
3095	Education Announcement
3097-3105	Liquid Chromatography Calendar

Volume 20, Issue 16-17 (1997)

xv-xvi	Preface
xi-xiii	Dedication
xvii-xix	Foreword
2509-2524	Field-Flow Fractionation in the Determination of Rates of Surfactant Adsorption to Colloidal Substrates	Qing Chen; Karin D. Caldwell
2525-2541	Colloidal Interactions Studied by Sedimentation Field-Flow Fractionation	A. Athanasopoulou; G. Karaiskakis; A. Travlos
2543-2553	Age-Dependent Elution of Human Red Blood Cells in Gravitational Field-Flow Fractionation	Philippe J. P. Cardot; Jean-Marie Launay; Michel Martin
2555-2577	Isoperichoric Focusing Field-Flow Fractionation for Characterization of Particles and Macromolecules	Josef Janča
2579-2597	Sedimentation Field-Flow Fractionation at Gravitational Field of Red Blood Cells: Systematic Studies of Injection Conditions	Emmanuel Assidjo; Philippe J. P. Cardot
2599-2614	Characterization of Intravenous Fat Emulsion by Sedimentation Field-Flow Fractionation and Photon Correlation Spectroscopy	Young Hun Park; Won-Suk Kim; Dai Woon Lee
2615-2635	Experimental Analysis of Second-Order Effects on Gravitational Field-Flow Fractionation Retention of Silica Particles	D. Melucci; G. Gianni; G. Torsi; A. Zattoni; P. Reschiglian
2637-2646	Influence of Density of Zeolite Particles on Their Retention in Gravitational Field-Flow Fractionation	E. Urbánková; J. Chmelík
2647-2667	Estimating the Effect of Particle Surface Coatings on the Adsorption of Orthophosphate Using Sedimentation Field-Flow Fractionation	Jason Van Berkel; Ronald Beckett
2669-2685	Surface Phenomena in Sedimentation FFF	S. N. Semenov
2687-2702	Surface Phenomena in Thermal FFF of Particles	S. N. Semenov
2703-2722	Effect of Channel Orientation on Thermal Diffusion and Polymer Retention in Thermal Field-Flow Fractionation	Jun Xu; Chad A. Rue; Martin E. Schimpf
2723-2739	Evaluation of a Standardless Method of Determination of Molecular Weight and Polydispersity of a Polystyrene Sample by Thermal Field-Flow Fractionation	Pierluigi Reschiglian; Michel Martin; Catia Contado; Francesco Dondi
2741-2756	Retention Behavior of Copolymers in Thermal Field-Flow Fractionation and Gel Permeation Chromatography	Kyung-Ho Cho; Young Hun Park; Sun Joo Jeon; Won-Suk Kim; Dai Woon Lee
2757-2775	Cold Wall Temperature Effects on Thermal Field-Flow Fractionation	Marcus N. Myers; Wenjie Cao; Chien-I Chen; Vijay Kumar; J. Calvin Giddings
2777-2802	Separation of Lipoproteins From Human Plasma by Flow Field-Flow Fractionation	Ping Li; Marcia Hansen; J. Calvin Giddings

Volume 20, Issue 16-17 (1997)

2803-2814	Stopless Separation of Proteins by Frit-Inlet Asymmetrical Flow Field-Flow Fractionation	Myeong Hee Moon; Hansun Kwon; Ilyong Park
2815-2833	Monitoring the Biological and Physical Reactivity of Dextran Carbohydrates in Seawater Incubations Using Flow Field-Flow Fractionation	S. Kim Ratanathanawongs Williams; Richard G. Keil
2835-2842	Effects of Surfactants on Wheat Protein Fractionation by Flow Field-Flow Fractionation	S. G. Stevenson; K. R. Preston
2843-2856	Electrospray Mass Spectrometry as Online Detector for Low Molecular Weight Polymer Separations with Flow Field-Flow Fractionation	M. Hassellöv; G. Hulthe; B. Lyvén; G. Stenhagen
2857-2872	DEP-FFF: Field-Flow Fractionation Using Non-Uniform Electric Fields	Gerard H. Markx; Juliette Rousselet; Ronald Pethig
2873-2886	Field-Flow Fractionation with Asymmetrical Electroosmotic Flow. II. Charged Particles	V. P. Andreev; Y. V. Stepanov
2887-2905	Cylindrical Splitt and Quadrupole Magnetic Field in Application to Continuous-Flow Magnetic Cell Sorting	M. Zborowski; P. S. Williams; L. Sun; L. R. Moore; J. J. Chalmers
2907-2929	Feasibility Studies on Photophoretic Effects in Field-Flow Fractionation of Particles	V. L. Kononenko; J. K. Shimkus; J. C. Giddings; M. N. Myers
2931-2932	Special Award
2933-2940	Liquid Chromatography Calendar

Volume 20, Issue 15 (1997)

2313-2325	Chromatographic Properties of Mixed Chemically Bonded Phases with Alkylamide and Aminopropyl Ligands	B. Buszewski; R. M. Gadzala-Kopiuch; M. Jaroniec
2327-2355	Chemometric Account for Retention of Lysosomotropic Alkanolamines in Planar Chromatography Systems	G. Bazylak; H. Y. Aboul-Enein
2357-2366	Simultaneous Determination of Zinc(II) and Iron(III) in Human Serum by Liquid Chromatography Using Post-Column Derivatization with 4-(2-Pyridylazo)-Resorcinol	Y. Nagaosa; M. Tanizaki
2367-2376	Determination of Vanadium, Cobalt, Nickel, And Iron In Bromoperoxidases from Pseudomonas Putida and Corallina Pilulifera by High Performance Liquid Chromatography with Spectrophotometric Detection	J. Miura; N. Itoh
2377-2387	High Performance Liquid Chromatography with Peroxyoxalate Chemiluminescence Detection of Synthetic Peptide, Ebiratide	Y. Hamachi; K. Nakashima; S. Akiyama
2389-2397	Simultaneous Separation and Detection of Ten Common FAT-Soluble Vitamins in Milk	B. Y. Gong; J. W. Ho
2399-2414	Analysis of Aminophylline in Thigh Cream Formulations by High Performance Liquid Chromatography	J. E. Haky; W. M. Foss; B. L. Marks
2415-2426	Separation of High Molecular Weight Saponins of Archidendron Ellipticum by Hydrophilic Interaction Chromatography	J. A. Beutler
2427-2439	Determination of Biogenic Amines and Related Compounds in the Ganglia and the Auricle and Ventricle of the Heart of the Snail Helix Lucorum L. by HPLC with Amperometric Detection	A. Pappa-Louisi; E. Rofalikou; B. Michaelidis
2441-2450	Direct Liquid Chromatographic Separation of 3R-Trans, 3S-Cis, and 3R-Cis 1,1-Dimethylethyl (4R-CIS)-6-Cyanomethyl-2,2-Dimethyl-1,3-Dioxane-4-Acetate Enantiomers on a Cellulose Tris (3,5-Dimethylphenyl Carbamate) Chiral Column	E. E. Mann; C. W. Palmer; S. R. Hagen
2451-2459	High Performance Liquid Chromatographic Method for the Assay of Tebufenozide Insecticide in Suspension Formulations	K. M. S. Sundaram
2461-2473	Solid-Phase Extraction for the Determination of Tricyclic Antidepressants in Serum Using a Novel Polymeric Extraction Sorbent	Y. -F. Cheng; D. J. Phillips; U. Neue; L. Bean
2475-2493	Determination of Amino Acids in Urine by Capillary Electophoresis with Indirect UV Detection	H. Chen; Y. Xu; M. P. C. Ip
2495	Erratum
2497	Basic Principles of HPLC and HPLC System Troubleshooting
2499-2507	Liquid Chromatography Calendar

Volume 20, Issue 14 (1997)

2155-2167	Degradation of High Molecular Weight Polystyrenes During the SEC Separation Process, as Demonstrated by SEC Coupled with Lalls and by Static Light Scattering	M. Žigon; N. K. The; S. Cheng; Z. Grubišić-Gallot
2169-2180	Polydispersity Study of Narrow Polystyrene Standards Using Light Scattering	P. J. Wyatt; D. N. Villalpando; P. Alden
2181-2192	Effects of Alcohol Modifiers on the Separation of 1-Alkoxycarbonyl-Alkyl-Pyrrolidine-3-Carboxylic Acid Alkyl Ester Enantiomers on Polysaccharide-Based Stationary Phases	S. Lin; C. Engelsma
2193-2205	Determination of Aliphatic Amines in Water Using Derivatization with Fluorescein Isothiocyanate and Capillary Electrophoresis/Laser-Induced Fluorescence Detection	W. C. Brumley; V. Kelliher
2207-2219	Determination of Toluene Diisocyanate in Air Using DI-n-Butylamine and 9-N-Methyl-Aminomethyl-Anthracene as Derivatization Reagents	H. Tinnerberg; D. Karlsson; M. Dalene; G. Skarping
2221-2231	High Performance Liquid Chromatographic Assay of Chlorpheniramine Maleate in Tablet Formulations	O. A. Al-Deeb; N. H. Foda; F. El Shafie; A. Al-Afifi
2233-2240	Separation of All Isomers of Pyridinedicarboxylic Acids by Ion-Pairing Chromatography	F. Pucciarelli; P. Passamonti; T. Cecchi
2241-2257	A Sensitive and Specific Method for Assay of Sertindole and Its Metabolites in Human, RAT, DOG, and Mouse Plasma Using HPLC with Tandem Mass Spectrometric Detection	S. D. Menacherry; G. E. Stamm; S. -Y. Chu
2259-2268	High Performance Liquid Chromatographic Determination of Dihydrostreptomycin Sulfate in Kidney and Meat Using Post Column Derivatization	V. Hormazábal; M. Yndestad
2269-2280	Post-Column Electrochemical Oxidation of Leuco Malachite Green for the Analysis of Rainbow Trout Flesh Using HPLC with Absorbance Detection	A. Swarbrick; E. J. Murby; P. Hume
2281-2288	Analysis of Honey Phenolic Acids by HPLC, Its Application to Honey Botanical Characterization	P. Andrade; F. Ferreres; M. T. Amaral
2289-2291	Sortware Review
2293-2296	A Review of: HANDBOOK OF CAPILLARY ELECTROPHORESIS Second Edition. J. P. Landers. ed., CRC Press, Boca Raton, Florida, 1996. 894 pages.
2297-2298	A Review of: CAPILLARY GAS ADSORPTION CHROMATOGRAPHY V. G. Berezkin, J. de Zeeuw, Huthig GmbH, Heidelberg, Germany, 1996, 320 pages.
2298-2299	A Review of: ADVANCES IN CHROMATOGRAPHY Volume 37. P. R. Brown, E. Grushka. eds., Marcel Dekker. Inc., New York. 1997. 462 pages. $195.00
2301	Education Announcement
2303-2311	Liquid Chromatography Calendar

Volume 20, Issue 13 (1997)

1995-2007	Enrichment and Separation of Holmium and Erbium by High-Speed Countercurrent Chromatography	Kenichi Akiba; Hiroyuki Hashimoto; Shigeto Nakamura; Yoshihiro Saito
2009-2021	Counting Integral Numbers of γ-Carboxyglutamic Acids Per Peptide Chain Using Capillary Electrophoresis	Roderick S. Black; George M. Adams; James W. Jorgenson; Richard G. Hiskey
2023-2030	Development of an HPLC/Diode-Array Detector Method for Simultaneous Determination of Seven Hydroxy-Cinnamic Acids in Green Coffee	P. B. Andrade; R. Leitão; R. M. Seabra; M. B. Oliveira; M. A. Ferreira
2031-2039	Mobile Phase Flow Programming in Liquid Chromatography Using Short Narrow Bore Columns	Y. He; H. K. Lee
2041-2051	High Performance Liquid Chromatographic Assay for Cisatracurium and Its Metabolites in Human Urine	B. J. Bryant; Charles D. James Jr.; D. Ryan Cook; Jane Croft Harrelson
2053-2061	Reverse Phase HPLC Analysis of Alkyl Sulfonates with Non-Suppression Conductivity Detection	S. X. Jiang; X. Liu
2063-2073	Analysis of Commercial Neohesperidin Dihydrochalcone by High Performance Liquid Chromatography	M. R. Castellar; J. L. Iborra; I. Canales
2075-2087	HPLC Method with Precolumn Phenacylation for the Assay of Valproic Acid and Its Salts in Pharmaceutical Dosage Forms	C. A. Lau-Cam; R. W. Roos
2089-2098	Chromatographic Separation of Some Coumarins and Flavonoids on Diol-Modified Silica Gel Phase	Maria L. Bieganowska
2099-2108	Development of Automated Highly Sensitive Analytical System for Guanethidine Sulfate in Serum	Yukiko Inamoto; Shigeyuki Inamoto; Toshihiko Hanai; Yuichiro Takahashi; Kazuomi Kadowaki; Toshio Kinoshita
2109-2121	Validation of a Stability-Indicating HPLC Method for the Determination of Dipyridamole in Dipyridamole Injection	John Zhang; R. Brent Miller; Susan Russell; Robert Jacobus
2123-2133	An HPLC Method for the Determination of Vitamin B1, Caffeine, Acetylsalicylic Acid, and The Impurities of Salicylic Acid in a Pharmaceutical Preparation	L. Gámiz-Gracia; M. D. Luque de Castro
2135-2142	Determination of Benazepril and Cilazapril in Pharmaceuticals by High Performance Liquid Chromatography	A. Gumieniczek; L. Przyborowski
2143	Announcement
2145-2154	Liquid Chromatography Calendar

Volume 20, Issue 12 (1997)

1829-1838	Quantitation of Neutral Lipid Mixtures Using High Performance Liquid Chromatography with Light Scattering Detection	Thomas A. Foglia; Kerby C. Jones
1839-1848	Determination of N^G-Monomethyl-L-arginine in Human and Dog Serum Using Pre-Column o-Phthaldialdehyde Derivatization and High Performance Liquid Chromatography	A. M. Alak; S. Moy
1849-1855	Assay of Flurbiprofen in Rat Plasma Using HPLC with Fluorescence Detection	Kyung-Mi Park; Zhong-Gao Gao; Chong-Kook Kim
1857-1866	Improved Assay for Serum Amphotericin-B by Fast High Performance Liquid Chromatography	P. Betto; M. Rajevic; E. Bossù; L. Gradoni
1867-1885	Analysis of Diuretics in Urine by Column-Switching Chromatography and Fluorescence Detection	Pilar Campíns-Falcó; Rosa Herráez-Hernández; Maria Dolores Pastor-Navarro
1887-1901	Evaluation of Pure Coumarins Using TLC-Densitometer, Spectro-Photometer, and HPLC with Photodiode Array Detector	O. Mousa; P. Vuorela; M. -L. Riekkola; H. Vuorela; R. Hiltunen
1903-1919	A Novel Ion Chromatographic Method Using Zwitterionic Surfactants as the Stationary Phase and Water as the Mobile Phase	Wenzhi Hu; Kiyoshi Hasebe; Darren Michael Reynolds; Tomonari Umemura; Shinji Kamiya; Akihide Itoh; Hiroki Haraguchi
1921-1930	Ion Exchange HPLC Determination of Pyridinium Crosslinks in Urine as Markers of Bone Resorption	P. Špaček; H. Hulejová; M. Adam
1931-1943	An Isocratic Concurrent Assay of Free Metabolites, 4-Hydroxy-3-methoxy Mandelic Acid, 3-Methoxy-4-hydroxy-phenylglycol, Normetanephrine, Metanephrine, and 5-Hydroxy-Indoleacetic Acid in Same Sample of Urine Extract Using HPLC-ECD	Adarsh M. Kumar; Jesus B. Fernandez; Karl Goodkin; Neil Schneiderman; Carl Eisdorfer
1945-1957	HPLC/UV Determination of Sodium Acifluorfen in Tropical Fish	F. M. Lanças; O. R. de Sá; S. R. Rissato; M. S. Galhiane
1959-1966	High Performance Liquid Chromatography of Alkyl-Chained Diphosphines and Group 6 and 7 Binary Carbonyls	Chunhang Li; T. K. Lincoln Neo; Hian Kee Lee; T. S. Andy Hor
1967-1978	Derivatization-High Performance Liquid Chromatographic Determination of Methanol in Human Plasma	Su-Hwei Chen; Chih-Ho Yen; Hsin-Lung Wu; Shou-Mei Wu; Hwang-Shang Kou; Shun-Jin Lin
1979-1983	Announcement
1985-1994	Liquid Chromatography Calendar

Volume 20, Issue 11 (1997)

1651-1666	Controlling the Pore Structure of Zirconia for Chromatographic Applications	R. A. Shalliker; G. K. Douglas
1667-1687	Characterisation of Wide-Pore Reversed Phase Columns for Biopolymer Separations. II. Multiparametric Evaluation	G. Rippel; Gy. Bacsur; Á. Bede; Á. Sándi; L. Szepesy
1689-1701	High Performance Liquid Chromatographic Isolation and Spectroscopic Characterization of Metabolites from the Bile of Rats Receiving Rapamycin (Sirolimus) Intravenously	C. P. Wang; H. -K. Lim; K. W. Chan; J. Scatina; S. F. Sisenwine
1703-1715	Estimation of the RP-HPLC Lipophilicity Parameters Log K', and Log K_W, A Comparison with the Hydrophobicity Index ϕ₀	M. L. C. Montanari; C. A. Montanari; D. Piló-Veloso; Q. B. Cass
1717-1739	Peptic Peptide Mapping by HPLC, on Line With Photodiode Array Detection, of a Hemoglobin Hydrolysate Produced at Pilot-Plant Scale from an Ultrafiltration Process	Qiuyu Zhao; Patricia Molina; Jean Marie Piot
1741-1756	A New Approach to Study Benzodiazepine Separation and the Differences Between a Methanol/Water and Acetonitrile/Water Mixture on Column Efficiency in Liquid Chromatography	Y. Guillaume; E. J. Cavalli; E. Peyrin; C. Guinchard
1757-1772	Determination of Abamectin in Some Forest Matrices by Liquid Chromatography with Fluorescence Detection	K. M. S. Sundaram; J. Curry
1773-1787	Optimization of a Reversed-Phase High Performance Liquid Chromatography Separation Using An Ion-Pair Reagent for the Determination of Carboxylic Acids in Plant Materials	C. F. Harrington; D. J. Roberts; G. Nickless
1789-1796	An HPLC Method for the Measurement of Polyamines and Lipidic Amines Binding to DNA	G. A. Karikas; V. Constantinou-Kokotou; G. Kokotos
1797-1808	Simultaneous Determination of Antioxidants and Preservatives in Cosmetics and Pharmaceutical Preparations by Reversed-Phase HPLC	L. Gagliardi; D. De Orsi; L. Manna; D. Tonelli
1809-1814	Capillary Electrophoresis Procedures Manual, A Laboratory User's Aid for Quick Starts edited by E. Jakim and L. W. Jakim, a joint publication of Applied Science Communications, Peace Dale, RI and Elsevier Science B. V., Amsterdam, 295 pp., 1996. Price: $175.00.
1810-1811	Chromatographic Analysis of Pharmaceuticals edited by J. A. Adamovics, Chromatographic Science Series, Volume 74, Jack Cazes, Editor, Marcel Dekker, Inc., New York, NY,544 pp., 1996. Price: $165.00
1811	Capillary Electrophoresis in Analytical Biotechnology edited by P. G. Righetti, CRC Series in Analytical Biotechnology, edited by W. S. Hancock, CRC Press, Boca Raton, FL, 551 pp., 1996. Price: $145.00
1811-1814	Capillary Electrophoretic Separations of Drugs edited by A. S. Cohen, S. Terabe, 2. Deyl, reprinted from Journal of Chromatography A, Volume 735, Elsevier Science B.V., Amsterdam, 447 pp., 1996. Price: $28 1.25.
1815-1817	Announcements
1819-1828	Liquid Chromatography Calendar

Volume 20, Issue 10 (1997)

1471-1488	The Measurement of Pore Size Distributions, Surface Areas, and Pore Volumes of Zirconia and Zirconiasilica Mixed Oxide Stationary Phases Using Size Exclusion Chromatography	R. A. Shalliker; G. K. Douglas; L. Rintoul; P. R. Comino; P. E. Kavanagh
1489-1506	Enantioseparation of D, L-Phenylalanine By Molecularly Imprinted Polymer Particles Filled Capillary Electrochromatography	Jin-Ming Lin; Tatsuro Nakagama; Katsumi Uchiyama; Toshiyuki Hobo
1507-1514	Enantiomeric Separation of Aromatic Amino Alcohol Drugs By Chiral Ion-Pair Chromatography On A Silica Gel Plate	Mu-Bing Huang; Gao-Lan Li; Guo-Sheng Yang; Yu-Hao Shi; Jian-Jun Gao; Xiang-De Liu
1515-1521	Analysis of Conformational Changes of Cholera Toxin By Size Exclusion, High Performance Liquid Chromatography	V. E. Klyushnichenko; O. N. Smirnov
1523-1537	Comparison of Filter and Tunable Fluorescence Detection for the HPLC Simultaneous Quantitation of Lactone and Carboxylate Forms of Topotecan in Plasma	Deanna L. Warner; Thomas G. Burke
1539-1551	Practical Optimization Of an Ion-Pair Hplc Assay for 1,3-Dichloro-6,7,8,9,10,12-Hexahydroazepino[2,1-B] Quinazoline Monohydrochloride Bulk Pharmaceutical Chemical	Thomas M. Wilcox; Steven R. Hagen
1553-1577	Rapid Derivatization of Alcohols with Carboxylic-Sulphonic Mixed Anhydrides for HPLC-UV/Fluorescence Analysis: Application to the Detection of Dihydroqinghaosu (DQHS) and its Metabolites in Biological Samples	O. R. Idowu; J. M. Grace; K. U. Leo; T. G. Brewer; J. O. Peggins
1579-1589	Determination of Ethosuximide in Plasma By Derivatization and High Performance Liquid Chromatography	Su-Hwei Chen; Hsin-Lung Wu; Jong-Kae Wu; Hwang-Shang Kou; Shou-Mei Wu
1591-1603	Determination of 4-Chloroaniline and 4-Chlorophehyl Urea in Honey By Liquid Chromatography with Electrochemical Detection	Z. Gomez de Balugera; M. A. Goicolea; R. J. Barrio
1605-1615	Determination of Free-Form Amphetamine in Rat's Brain by In Vivo Microdialysis and Liquid Chromatography with Fluorescence Detection	M. S. Fuh; T. K. Wang; W. H. T. Pan
1617-1632	Determination of Polar Constituents of Scrophulariae Radix in Traditional Chinese Medicinal Prescriptions by High Performance Liquid Chromatography	Jer-Huei Lin; Yoe-Ray Ku; Yuhn-Sheng Huang; Kuo-Ching Wen; Chun-Heng Liao
1633-1636	Purification of Azadirachtin-B(3-Tigloylazadirachtol) by Preparative High Performance Liquid Chromatography, Using the Recycling Mode	T. R. Govindachari; Geetha Gopalakrishnan; G. Suresh
1637-1639	A Review of “Capillary Electrophoresis Guidebook, Principles, Operation, and Applications Edited by K. D. Altria Methods in Molecular Biology Series, Volume 52, Humana Press, Totowa, New Jersey, 1996, 349 pp., Price: $74.50.”	Haleem J. Issaq

Volume 20, Issue 9 (1997)

1311-1326	Determination of Sufentanil in Human Plasma by Capillary Electrophoresis and Gas Chromatography–Mass Spectrometry	Stella Rovio; Heli Sirén; Marja-Liisa Riekkola
1327-1336	Micellar Electrokinetic Chromatography Estimation of Critical Micellar Concentration of Sodium Dodecyl Sulphate Systems in Saline Media	M. A. García; I. Benito; J. C. Díez-Masa; M. L. Marina
1337-1365	Capillary Electrophoresis: A Good Alternative for the Separation of Chiral Compounds of Environmental Interest	M. L. Marina; A. L. Crego
1367-1379	Affinity Chromatography of Glycoenzymes and Glycoproteins on Concanavalin A-Bead Cellulose	D. Mislovičová; E. Stratilová; N. Kolarova
1381-1389	Relationship Study Between Reversed-Phase HPLC Retention Data and the PKa Values in a Series of 2-Amino-2-Oxazolines	F. Péhourcq; J. Thomas; C. Jarry
1391-1408	A Rapid and Simple Assay to Determine Total Homocysteine and Other Thiols in Pediatric Samples by High Pressure Liquid Chromatography and Fluorescence Detection	M. Narahari Reddy; Christine Behnke
1409-1422	Simultaneous Resolution and Detection of a Drug Substance, Impurities, and Counter Ion Using A Mixed-Mode HPLC Column with Evaporative Light Scattering Detection	Michael D. Lantz; Donald S. Risley; Jeffrey A. Peterson
1423-1435	Liquid Chromatographic Assay of Aminocarb and Fenitrothion in Pesticide Formulations	K. M. S. Sundaram
1437-1444	Comparative Study of the Separation and Determination of Aspartame and Its Decomposition Products in Bulk Material and Diet Soft Drinks by Hplc and Ce	Hassan Y. Aboul-Enein; Soliman A. Bakr
1445-1459	Serum Inorganic Iodide Determined by Paired-Ion Reversed-Phase Hplc with Electrochemical Detection	J. Rendl; M. Luster; Chr. Reiners

Volume 20, Issue 8 (1997)

1149-1157	A Variant for Isolation of Serum Gangliosides	Peter P. Ilinov; Denislava D. Deleva; Svetoslav I. Dimov; Emilia T. Zaprianova
1159-1174	Determination of Vincristine and Vinblastine in Catharanthus roseus Plants by High Performance Liquid Chromatography/ Electrospray Ionization Mass Spectrometry	I. -H. Chu; J. A. Bodnar; R. N. Bowman; E. L. White
1175-1184	Retention Profile of Fenbendazole and its Sulphoxide, Sulphone, and Hydroxylated Metabolites in Ion-Pair Liquid Chromatography	N. A. Botsoglou; D. J. Fletouris; I. E. Psomas; A. I. Mantis
1185-1195	Determination of Sodium Acetate in Antisense Oligonucleotides by Capillary Zone Electrophoresis	Danhua Chen; Pat Klopchin; Jodi Parsons; G. Susan Srivatsa
1197-1209	Liquid Chromatographic Separationa of Calixarenes	I. Rodriguez; S. F. Y. Li; B. F. Graham; R. D. Trengove
1211-1220	Studies of Crude Ethanol Extract of Roots of Salvia Przewalskii Maxim by Micellar Electrokinetic Capillary Chromatography	Z. D. Hu; Li Jia; Z. P. Zhang; Y. P. Shi; K. T. Wang
1221-1232	Simultaneous Separation of Inorganic Cations and Anions by Ion Chromatography Using Strong Anionic/Zwitterionic Mixed Micelles as the Stationary Phase	Wenzhi Hu; Kiyoshi Hasebe; Darren Michael Reynolds; Hiroki Haraguchi
1233-1242	Optimized and validated HPLC Methods for Compendial Quality Assessment I. Methylxanthine Derivatives	Zs. Budvári-Bárány; Gy. Szász; K. Gyimesi-Forrás
1243-1256	Chiral HPLC Separations of 1-Azabicyclo[2.2.1]Heptan-3-One and 1-Alkoxycarbonylalkyl-Pyrrolidine-3-Carboxylic Acid Alkyl Ester Enantiomers on Polysaccharide-Based Stationary Phases	Sechoing Lin; Cara E. Engelsma; Nancy J. Maddox; Brian K. Huckabee; Denis M. Sobieray
1257-1267	Column-Switching High-Performance Liquid Chromatographic Assay for Minocycline of Nude Mice Serum	S. Bompadre; L. Ferrante; L. Leone; M. Montesi; L. Possati
1269-1278	Development of An HPLC-UV Method for Determination of Taurine in Infant Formulae and Breast Milk	I. M. P. L. V. O. Ferreira; M. V. Nunes; E. Mendes; F. Remião; M. A. Ferreira
1279-1293	An Improved Sample Preparation Method for the Quantitative HPLC Determination of 5-Methyl-Deoxycytidine in Animal Tissue DNA	Craig A. Cooney; Carolyn K. Wise; Lionel A. Poirier
1295-1300	A Facile Separation of Non-Action and its Homologues	Tony Herlt

Volume 20, Issue 7 (1997)

987-1004	Evaluation of Proteolytically Released Carbohydrate-Containing Peptides of Bovine Prothrombin Fragment 1 Using Electrospray Ionization Mass Spectrometry and Capillary Electrophoresis	Keisa R. Birdwell; Todd L. Austell; Roderick S. Black; James W. Jorgenson; Richard G. Hiskey
1005-1013	Retention of Acidic Aromatic Compounds in Ion Exclusion Chromatographic Separations	Bronislaw K. Glód; Giorgio Perez
1015-1035	Advantages of Evaporative Light Scattering Detection for the Purity Control of Commercial Cyclodextrins	I. Caron; C. Elfakir; M. Dreux
1037-1047	Analysis of Quaternary Ammonium Compounds by High Performance Liquid Chromatography with Evaporative Light Scattering Detection	Ann B. Toomey; Damon M. Dalrymple; Jim L. Jasperse; Monna M. Manning; Mike V. Schulz
1049-1055	Non-Linear Data Bunch	Darko Kantoci
1057-1065	Reductive Voltammetric HPLC Detection of Aflatoxins: Determination of Aflatoxin B_l In Foods	Walter Holak; Vincent DiProssimo; Emil G. Malek
1067-1078	Solid-Phase Extraction and High Performance Liquid Chromatographic Determination of Amitriptyline and Nortriptyline in Human Plasma	B. Miljković; M. Pokrajac; I. Timotijević; V. Varagić
1079-1090	Qualitative and Quantitative Determination of Methyl Esters, Free Fatty Acids, Mono-, Di-, and Triacylglycerols Via HPLC Coupled with a Flame Ionization Detector	W. E. Neff; M. A. Jackson; G. R. List; J. W. King
1091-1101	A Simple HPLC Assay, with Ultraviolet Detection, For Determination of a Monobactam Antibiotic	Nuggehally R. Srinivas; Eugene A. Papp; Vinod R. Shah; Wen Chyi Shyu
1103-1113	Determination of Chloroquine and Desethylchloroquine in Biological Samples Using Perfusion Chromatography and Fluorescence Detection	P. Augustijns
1115-1121	Determination of Diflubenzuron and Teflubenzuron in Fish Feed By High Performance Liquid Chromatography	Victor Hormazabal; Magne Yndestad
1123-1137	Use of Benzoyl Hydrazine Reagent for Monosaccharide Determination by High Performance Capillary Electrophoresis	Qishan Lin; Renen Zhang; Guoquan Liu

Volume 20, Issue 6 (1997)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 20, Number 6
825-837	Determination of Tetrahydrobiopterin and its Analogues in Biological Samples by Microbore Liquid Chromatography	Fuming Xie; Peter T. Kissinger; Osamu Niwa
839-854	Characterization of Sulphides by Gravitational Field-Flow Fractionation	A. Athanasopoulou; G. Karaiskakis
855-869	Enantiomeric HPLC Separation of Selected Chiral Drugs Using Native and Derivatized β-Cyclodextrins as Chiral Mobile Phase Additives	Emmanuel Ameyibor; James T. Stewart
871-885	Study of Retention Behavior of Pesticides for Reversed Phase Liquid Chromatographic Separation by Quantitative Structure-Retention Relationships	Ho Seob Kim; Sung Kwang Lee; Dai Woon Lee
887-898	Evaluation of a New Macrocyclic Antibiotic as a Chiral Selector for Use in Capillary Electrophoresis	V. Scott Sharp; Donald S. Risley; Sharon McCarthy; Bret E. Huff; Mark A. Strege
899-905	Determinations of Trilinolein and 1,2– Dilinoleoyl-3-Oleoyl-Glycerol in Various Panax Ginseng by HPLC	Y. H. Wang; C. Y. Hong; C. F. Chen; T. H. Tsai
907-921	Comparison of a Styrene-Divinylbenzene Copolymeric Anion Exchanger and a Polymethacrylate Copolymeric Anion Exchanger for Glucosinolate Separation	C. Elfakir; S. Xitra; M. Dreux
923-934	High-Performance Liquid Chromatographic Determination of Conjugated and Unconjugated 3-Oxo-Δ⁴- and 3-Oxo-Δ^4,6-Bile Acids in Human Urine	Teruki Yoshimura; Toshiyasu Taniguchi; Takao Kurosawa; Akihiko Kimura; Masahiko Tolima
935-942	Solid-Phase Extraction of Perphenazine from Blood Serum for High Performance Liquid Chromatographic Analysis	A. Hrdlička; Z. Ďurd'ová; E. Hadašová
943-956	Separation and Determination of Organogermanium Compounds by Ion Chromatography	Qing-Chuan Chen; Shi-Fen Mou; Xiao-Ping Hou; Zhe-Ming Ni; Shu-Gong Zhang
957-969	A Simple Method to Determine Free and Glycosylated Vitamin B₆ in Legumes	I. Sierra; C. Vidal-Valverde
971	Erratum
973-978	The Book Corner

Volume 20, Issue 5 (1997)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 20, Number 5
671-679	Determination of Partition Coefficients of 2-Amino-2-Oxazolines by RP-HPLC: Application to Hydrophobicity Studies	J. Thomas; O. Adetchessi; F. Pehourcq; P. Dallet; C. Jarry
681-691	Determination of Porphyrins by High Performance Liquid Chromatography with Chemiluminescence Detection	M. Lin; C. W. Huie
693-705	Chiral Resolution of Several Phenothiazine Compounds and Trimipramine, A Dibenzazepine Drug on Chiralcel OJ-R	An A. L. Van Overbeke; Willy R. G. Baeyens; Annelie Beyaert; Hassan Y. Aboul-Enein; Hirofumi Oda
707-718	Free Solution Capillary Electrophoretic Separation of Basic Proteins and Drugs Using Cationic Polymer Coated Capillaries	Qicai Liu; Fangming Lin; Richard A. Hartwick
719-729	Analysis of ε-N-2-Furoylmethyl-L-lysine (Furosine^®) in Concentrated Milk by Reversed Phase Chromatography with A Microbore Column	I. Nicoletti; E. Cogliandro; C. Corradini; D. Corradini
731-742	Neural Network Capability for Retention Modeling in Micellar Liquid Chromatography with Hybrid Eluents	O. Jiménez; M. A. García; M. L. Marina
743-755	Solid Phase Extraction of Biogenic Amines from Wine Before Chromatographic Analysis of Their AQC Derivatives	O. Busto; M. Miracle; J. Guasch; F. Borrull
757-770	Determination of Chenodeoxycholic Acid in Pharmaceutical Preparations of Ursodeoxycholic Acid by High Performance Liquid Chromatography with Coulometric Electrochemical Detection	E. Bousquet; N. A. Santagati; S. Tirendi
771-777	Determination of Organophosphorus Pesticide Residues in Carrot Using Gel Permeation Chromatography	Ü. Uygun
779-787	High Performance Liquid Chromatographic Determination of Tramadol in Pharmaceutical Dosage Forms	Iman Y. Zaghloul; Mahasen A. Radwan
789-796	Rapid and Sensitive Procedure for the Quantitation of Pimethixene in Human Milk and Plasma by Solid Phase Extraction (SPE) Using HPLC	K. O. Ebete; J. E. Koundourellis
797-809	Determination of Desmethyl- Selegiline, Methamphetamine and Amphetamine - The Main Metabolites of Selegiline in Plasma by HPLC After Derivatization	Hermann Mascher; Brunhilde Göd; Christian Kikuta
811-814	The Book Corner

Volume 20, Issue 4 (1997)

501-509	Use of Experimental Design In Theoptimization of HPLC Methodology For The Separation of Stereoisomers	L. M. Osborne; T. W. Miyakawa
511-524	A Comparison of UV and Fluorescence Detectors in the Liquid Chromatographic Analysis of Glyphosate Deposits After Post-Column Derivatization	K. M. S. Sundaram; J. Curry
525-535	Formation of a Vinyl Alcohol Derivative During Sample Preparation of 7-Chloro-6,4′-Difluoroquinolone for High Performance Liquid Chromatography	W. M. Moore; J. B. Schilling; L. T. Bavda; A. Domin-Turza; B. M. Heard
537-551	Supercritical Fluid Extraction of Mycotoxins from Feeds with Analysis by Lc/Uv and Lc/Ms	R. P. Huopalahti; J. Ebel Jr.; J. D. Henion
553-565	High Performance Liquid Chromatographic Analysis of Erythromycin and Related Impurities in Pharmaceutical Formulations	Moheb M. Nasr; Terry J. Tschappler
567-581	A Stability-Indicating HPLC Method for the Determination of Oxytocin Acetate in Oxytocin Injection, USP, Synthetic	G. Wang; R. B. Miller; L. Melendez; R. Jacobus
583-601	High Performance Liquid Chromatographic Analysis of The Cardioprotective Agent Dexrazoxane in Human Plasma and Urine	H. Rosing; R. van Gijn; W. W. ten Bokkel Huinink; J. H. Beijnen
603-615	Liquid Chromatographic Determination of Asulam and Amitrole with Pre-Column Derivatization	F. García Sánchez; A. Navas Díaz; A. García Pareja; V. Bracho
617-625	Quantification of Basal Amounts of Isometallothioneins in Cultured Cells by Reversed-Phase HPLC	Ralph Studer; Peter E. Hunziker
627-635	High-Speed Countercurrent Chromatography : A Promising Method for the Separation of the Annonaceous Acetogenins¹	P. Duret; A. -I. Waechter; R. Margraff; A. Foucault; R. Hocquemiller; A. Cavé
637-650	High Performance Liquid Chromatography-Electrochemical Detection Applied To Monitoring Clopamide in Human Urine and Pharmaceutical Formulations	M. Begoña Barroso; Rosa M. Jiménez; Rosa M. Alonso
651-659	HPLC Measurement of the Novel Non Nucleoside Anti-HIV Agent, ( ) Dihydrocalanolide A	R. A. Newman; W. Chen; T. Madden
661-662	Erratum

Volume 20, Issue 3 (1997)

335-349	High Performance Liquid Phase Separation of Glycosides. I. Reversed Phase Chromatography of Cyanogenic Glycosides with UV and Pulsed Amperometric Detection	Kimberly Wasserkrug; Ziad El Rassi
351-376	Selectivity in Micellar Liquid Chromatography: Surfactant Bondee Phase Interactions. I. C-18	Barry K. Lavine; Sumar Hendayana; William T. Cooper; Yifang He
377-402	Selectivity in Micellar Liquid Chromatography: Surfactant Bonded Phase Interactions. II. C-8 and Cyanopropyl	Barry K. Lavine; Sumar Hendayana; William T. Cooper; Yifang He
403-411	Size-Exclusion Chromatography of Low Molecular Weight Polymers	Libuše Mrkvičková
413-424	Hallucinogenic Species in Amanita Muscaria. Determination of Muscimol and Ibotenic Acid by Ion-Interaction HPLC	M. C. Gennaro; D. Giacosa; E. Gioannini; S. Angelino
425-442	Determination of Folpet, Procymidone, and Triazophos in Groundwater by HPLC Using Partial Least Squares and Principal Component Regression	P. Parrilla; M. Martinez Galera; A. Garrido Frenich; J. L. Martinez Vidal
443-458	Picogram Determination of an Avermectin Analog in Dog Plasma by High-Performance Liquid Chromatography with Fluorescence Detection	Charles C. Lin; Bogdan K. Matuszewski; JoAnn Zagrobelny; Michael R. Dobrinska
459-469	High Performance Liquid Chromatographic Determination of Anti-Tuberculosis Drugs in Human Body Fluids	Qiu Pan Zhen; Po Chen; Jia Li Fen; Tian Bin Lai
471-480	HPLC Analysis and Validation of 5-Fluorouracil and Its Metabolites in Rat Plasma	Mushtaq A. Fruitwala; N. M. Sanghavi
481-490	Analysis and Pharmacokinetics of Apomorphine in Rat Brain by Microdialysis Coupled with Microbore HPLC Electrochemical Detection	T. H. Tsai; C. F. Chen; F. C. Cheng; K. W. Kuo; T. R. Tsai

Volume 20, Issue 2 (1997)

167-182	Micellar Electrokinetic Chromatography Using Mixed Sodium Dodecyl Sulfate and Sodium Cholate	Haleem J. Issaq; Paul Liang C. Homg; George M. Janini; Gary M. Muschik
183-201	High Performance Liquid Chromatography of Small and Large Molecules with Nonporous Silica-Based Stationary Phases	Jim Yu; Ziad El Rassi
203-216	Determination of Association Constants in Cyclodextrin or Vancomycin-Modified Micellar Capillary Electrophoresis	Usha B. Nair; Kimber L. Rundlett; Daniel W. Armstrong
217-226	Determination by HPLC of the UDP-Glucuronyl Transferase Activity For 7-Hydroxycoumarin in Rabbit Tissue Samples	Ciaran F. Duffy; Declan P. Bogan; Richard O'Kennedy
227-243	A Novel Polar Separation Medium for the Size Exclusion Chromatography of Small Molecules: Uniformly Sized, Porous Poly(vinylphenol-co-divinylbenzene) Beads	Kevin Lewandowski; Frantisek Svec; Jean M. J. Fréchet
245-256	Extraction and Quantification of Recombinant Bovine Somatotropin from Oleaginous Vehicle	Jen P. Chang; David A. Dickson; Thomas H. Ferguson; Paul A. Record; Snehlata S. Mascarenhas; Henry G. Richey
257-272	The Quantitation of a Residual Quaternary Amine in Bulk Drug and Process Streams Using Capillary Electrophoresis	Bruce D. Johnson; Nelu Grinberg; Gary Bicker; Dean Ellison
273-282	Separation of Oxytetracycline and Its Related Substances by Capillary Electrophoresis	Y. M. Li; A. Van Schepdael; E. Roets; J. Hoogmartens
283-295	Determination of Fluvoxamine and Paroxetine in Human Serum with High-Performance Liquid Chromatography and Ultraviolet Detection	M. Bagli; M. L. Rao; T. Sobanski; G. Laux
297-310	Quantitative Analysis of Debranched Amylopectin by HPAEC-PAD with a Postcolumn Enzyme Reactor	K. S. Wong; J. Jane
311-325	Morphine Determination by HPLC with Improved Chemiluminescence Detection Using a Conventional Silica Based Column	Elizabeth Amiott; Anthony R. J. Andrews

Volume 20, Issue 1 (1997)

1-20	Capillary Zone Electrophoresis Versus Micellar Electrokinetic Chromatography in The Separation of Sphenols of Environmental Interest	A. L. Crego; M. L. Marina
21-29	Studies of The Influence of Hydrogen Chloride on The Liquid Chromatographic Properties of Silica-Immobilized Bovine Serum Albumin Under Normal-Phase Conditions	H. Gao; R. K. Gilpin
31-46	A First-Level Analysis of The Adsorption Mechanism of Esters of Racemic and Meso-2,3-dibromobutane 1,4-dioic Acids on Silica	M. Palamareva; I. Kozekov
47-55	Simultaneous Determination of Caffeine and Ergotamine in Pharmaceutical Dosage Formulation by Capillary Electrophoresis	Hassan Y. Aboul-Enein; Soliman A. Bakr
57-61	Separation of Taxol and Cephalomannine by Countercurrent Chromatography	Fu-Ying Chiou; Pei Kan; I-Ming Chu; Chau-Jen Lee
63-78	Determination of the Alkaloids in Coptis-Evodia Herb Couple by Capillary Electrophoresis	Ming-Chung Lee; Shuenn-Jyi Sheu
79-100	Preconcentration of Aliphatic Amines from Water Determined by Capillary Electrophoresis with Indirect UV Detection	W. H. Matchett; W. C. Brumley
101-110	Determination of Natural and Synthetic Colors in Alcoholic And Non Alcoholic Beverages by Quantitative HPTLC	Susan M. Anderton; Christopher D. Incarvito; Joseph Sherma
111-121	Analytical and Preparative Enantiomeric Separation of a Series of C5-Cycloalkylamine-L,4-Benzodiazepin-2-one CCK_B Receptor Antagonists by Chiral HPLC	Alan P. Watt; Hugh M. Verrier; Denise Rathbone
123-142	Immobilized Iron(III) Metal Affinity Chromatography for the Separation of Phosphorylated Macromolecules: Ligands and Applications	Leonard D. Holmes; Martin R. Schiller
143-153	Non-Ideal Size Exclusion Chromatography of Eukaryotic Protein Synthesis Initiation Factor 2	M. F. Mouat; K. L. Manchester
155	Erratum
157-158	A Review of: “Biofluid Assay for Peptide-Related and Other Drugs”	Jack Cazes

Volume 19, Issue 20 (1996)

a-d	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 20
3237-3254	On the Mechanism of Stationary Phase Retention in Rotating Coil Columns	P. S. Fedotov; V. A. Kronrod; T. A. Maryutina; B. Ya. Spivakov
3255-3263	Separation of Lanthanides by High-Speed Countercurrent Chromatography with Organophosphate Ester	Zhongming; Xiaoxiang Zheng
3265-3277	Determination of Parishin, Parishins B and C in Traditional Chinese Medicinal Preparations by High Performance Liquid Chromatography	Yoe-Ray Ku; Yaa-Tzy Lin; Kuo-Ching Wen; Jer-Huei Lin; Chun-Heng Liao
3279-3292	Determination of L-(5-(3,4-Dimethoxyphenyl)-Pyrazol-3-Yl-Oxypropyl)-3-[N-methyl-N- 2-(3,4-dimethoxyphenyl)ethyl-amino] Propane Hydrochloride and Its Two Metabolites in Dog Plasma by High Performance Liquid Chromatography with Fluorescence Detection	Yi Lau Lau; Colette A. Wagner; Glenn D. Hanson; J. Borlak
3293-3304	Simultaneous Determination of Dipropyl Pyridine-2,5-Dicarboxylate, N-Octyl Bicycloheptene Dicarboximide, Piperonyl Butoxide, and Pyrethrins in Pet Shampoo by Reversed Phase High Performance Liquid Chromatography	I. -H. Wang; R. Moorman; J. Burleson
3305-3314	Interlaboratory Study of the Analysis of Amoxicillin by Liquid Chromatography	Zhu Yongxin; E. Roets; A. Bruzzi; A. J. W. Smelt; C. Van der Vlies; P. Betto; M. L. Moreno; E. Porqueras; H. H. Wendebourg; K. Sinivuo; D. De Kaste; A. Mayrhofer; N. Graby; G. Kister; J. H. McB Miller; C. J. Nap; J. M. Spieser; J. Hoogmartens
3315-3332	Separation of Lanthanides and Quantification of Hydronium ION by Capillary Zone Electrophoresis	Y. Zhang; S. A. Shamsi; M. Sánchez Peña; S. Thibodeaux; I. M. Warner
3333-3353	Analysis of Serum Proteins by Micellar Electrokinetic Capillary Chromatography. Application to a Drug Carrier Evaluation	K. Andrieux; J. C. Olivier; M. Taverna; C. Vauthier; P. Couvreur; D. Ferrier
3355-3367	HPLC Determinations of Ondansetron with Selected Medications in 0.9% Sodium Chloride Injection USP	T. G. Venkateshwaran; J. T. Stewart; D. T. King
3369-3381	Quantitative Analysis of the Enantiomeric Naphthaquinone Derivatives from Boraginaceous Roots by High Performance Liquid Chromatography	E. Yesilada; E. Sezik; M. Asian; A. Yesęilada

Volume 19, Issue 19 (1996)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 19, Number 19
3085-3104	Characterization of Metallothionein Isoforms by Reverse Phase High Performance Liquid Chromatography with On-Line UV and Electrochemical Detection	G. Bordin; F. Cordeiro Raposo; A. R. Rodriguez
3105-3118	Simultaneous HPLC Analysis of L-Ascorbic Acid, L-Ascorbyl-2-Sulfate and L-Ascorbyl-2-Polyphosphate	Maha Y. Khaled
3119-3124	Measurement of 3,4 Dihydroxyphenyl Ethylene Glycol (DOPEG) in Plasma by High Performance Liquid Chromatography with Electrochemical Detection	C. Cann-Moisan; J. Caroff; P. Le Bras; E. Girin; O. Curet; J. M. Gandon
3125-3134	A Simple Densitometric Method for Estimation of Polar and Non-Polar Lipids by Thin Layer Chromatography with Iodine Vapor Visualization	S. K. Saha; S. K. Das
3135-3146	Rapid Determination of PAHs in Drinking Water Samples Using Solid-Phase Extraction and HPLC with Programmed Fluorescence Detection	M. N. Kayali-Sayadi; S. Rubio-Barroso; C. Beceiro-Roldan; L. M. Polo-Diez
3147-3154	A Modified Reversed Phase High Performance Liquid Chromatographic Procedure for the Measurement of Hepatic Cholesterol 7α-Hydroxylase Activity with a Filter Uv Detector	Cherng-Zee Chuang; Luis Frank Martin; Xueping Li; Bich-Ngoc Nguyen; Alfredo Lopez-S
3155-3171	High Performance Liquid Chromatographic Analyses of Sulphonamides and Dihydrofolate Reductase Inhibitors. IV. Recoveries from the Stationary Phase, Quantitation and Sensitivities	Maria C. Ricci; Reginald F. Cross
3173-3191	Effect of Some Parameters on Enantiomer Separation of Ephedrine, Methamphetamine and Selegiline Using HPLC with β-Cyclodextrin Stationary Phase	K. Lemr; D. Jirovský; J. Ševèík
3193-3199	Dynamic Behaviour of C₁₈ HPLC Columns by Stimulus-Response Analysis Part II: Determination of Dispersion Coefficients Via Peclet Numbers	Mehmet Mutlu; Vural Gökmen; Jale Acar
3201-3209	Quantitative Analysis of Bromocriptine Mesylate in Tablet Formulations by HPLC	Nagwa H. Foda; Faiza El Shafie
3211-3220	Study of the Competitive Binding of TBA and CP Ions on C₁₈ Surface	Gy Szasz; Zs. Budvári-Bárány; K. Gyimesi-Forrás
3221-3228	Analysis of Organochlorine Pesticides in Plain Milk Using Direct Injection on an ISRP Column, with Column Switching	M. L. Menezes; G. Felix

Volume 19, Issue 17-18 (1996)

a-b	Editorial board page for “Journal of Liquid Chromatography” Volume 19, Number 17-18
2723-2752	Silylation of the Silica Surface A Review	P. Van Der Voort; E. F. Vansant
2753-2765	Reactions of Ethoxysilanes with Silica: A Solid-State NMR Study	Klaus D. Behringer; Janet Blümel
2767-2784	Adsorption Characterization of Octyl Bonded Phases for High Performance Liquid Chromatography	Y. Bereznitski; M. Jaroniec; M. Kruk; B. Buszewski
2785-2797	Gas and Liquid Chromatographic Investigations into Alkylnitrile Compounds Containing Amine Impurities	S. D. McCrossen; C. F. Simpson
2799-2810	Preparation of Mixed C₁₈/C₁ Horizontally Polymerized Chromatographic Phases	Mary J. Wirth; R. W. Peter Fairbank
2811-2827	Competitive Interactions of Phenol Derivatives and Aliphatic Alcohols for Alkenyl and Diol Silica Surfaces	R. K. Gilpin; M. Asif; M. Jaroniec; S. Lin
2829-2841	Application of Alkylamide Phases to Separate Compounds of Different Polarity Under Reversed Phase Conditions	T. Czajkowska; M. Jaroniec
2843-2865	Synthesis, Characterization and Applications of Hydride-Based Surface Materials for HPLC, HPCE and Electrochromatography	J. J. Pesek; M. T. Matyska; J. E. Sandoval; E. J. Williamsen
2867-2881	Application of 3-(1,8-Naphthalimido) Propyl-Modified Silyl Silica Gel as a Stationary Phase In High Performanc Liquid Chromatography of Barbiturates and Diastereomeric Compounds	Naotaka Kuroda; Keiko Inoue; Kumiko Mayahara; Kenichiro Nakashima; Shuzo Akiyama
2883-2899	Shape Selectivity of Polycyclic Aromatic Hydrocarbons and Fullerenes with Tri-Tert-Butylphenoxy Bonded Silica Phase in Microcolumn Liquid Chromatography	Kiyokatsu Jinno; Chisa Okumura; Mitsuyo Harada; Yoshihiro Saito; Mitsuyoshi Okamoto
2901-2932	Immobilized Porphyrins as Versatile Stationary Phases in Liquid Chromatography	J. Xiao; C. E. Kibbey; D. E. Coutant; G. B. Martin; M. E. Meyerhoff
2933-2942	Chiral Resolution of Dipeptides by Ligand Exchange Chromatography on Chemically Bonded Chiral Phases	Gerald Gübitz; Burkhard Vollmann; Giuseppe Cannazza; Martin G. Schmid
2943-2965	Synthesis and Characterization of Silica-Immobilized Serum Albumin Stationary Phases for HPLC	V. Tittelbach; M. Jaroniec; R. K. Gilpin
2967-2984	Lipid Membrane Analogue-Immobilized Silica Gels for Separation with Molecular Recognition	Hirotaka Ihara; Shoji Nagaoka; Hideaki Tanaka; Sigeyoshi Sakaki; Chuichi Hirayama
2985-2996	Multifunctional Zwitterion-Exchange Stationary Phase for HPLC	Tsong-Yung Chou; Mei-Hui Yang
2997-3022	High Performance Liquid Chromatographic Evaluation of a Low-Temperature Glassy Carbon Stationary Phase	C. T. Rittenhouse; S. V. Olesik
3023-3035	Liquid chromatographic studies of memory effects of silica Immobilized Bovine serum Albumin: I. Influence of Methanol on Solute Retention	R. K. Gilpin; S. B. Ehtesham; C. S. Gilpin; S. T. Liao
3037-3048	Effect of Octadecyl-Modification on Retention When Using Titania as a Support	K. Tani; Y. Suzuki
3049-3073	Characterization and High Performance Liquid Chromatographic Evaluation of a New Amide-Functionalized Reversed Phase Column	Tracy L. Ascah; Krishna M. R. Kallury; Cory A. Szafranski; Scott D. Corman; Francis Liu

Volume 19, Issue 16 (1996)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 16
2559-2578	Solid-Phase Extraction Study and Photodiode Array RP-HPLC Analysis of Xanthine Derivatives in Human Biological Fluids	I. N. Papadoyannis; V. F. Samanidou; K. A. Georga
2579-2592	Evaluation of Reversed Phase Columns for the Analysis of Diphenylmethane Derivatives	A. Martinsen; S. Hyvonen; J. Gynther
2593-2602	Studies on Neurosteroids. IV. Quantitative Determination of Pregnenolone in Rat Brains Using High-Performance Liquid Chromatography	Kazutake Shimada; Toshiro Nakagi
2603-2614	High-Performance Liquid Chromatographic Determination of Teflubenzuron and Diflubenzuron in Fish Tissues of Farmed Fish for Residue Studies	Víctor Hormazábal; Magne Yndestad
2615-2621	Determination of Organic Acids in Apple Juice by Capillary Liquid Chromatography	D. Blanco; M. E. Quintanilla; J. J. Mangas; M. D. Gutierrez
2623-2633	Zopiclone and Zolpidem Quantification in Human Plasma by High Performance Liquid Chromatography with Photo-Diode-Array Detection	F. Stanke; N. Jourdil; V. Lauby; G. Bessard
2635-2648	Optical Resolution of Racemic α-Amino Acids on a Dynamic Chiral Stationary Phase Derived from (S)-Leucinol by Ligand Exchange Chromatography	Myung Ho Hyun; Jae-Jeong Ryoo
2649-2657	Determination of Scoparone in Rat Plasma by Liquid Chromatography and Its Application to Pharmacokinetics	T. H. Tsai; K. W. Kuo; F. C. Cheng; C. F. Chenaf
2659-2667	Determination of Mitomycin C in Rabbit Ocular Tissue After Topical Administration by High Performance Liquid Chromatography	Ben-Mei Chen; Ling-Wei Xia; Xiao-Bo Xia
2669-2679	High Sensitivity High Performance Liquid Chromatography Electrospray Tandem Mass Spectrometry Determination of Terfenadine in Human Plasma	Yau Yi Lau; Paul H. Anderson; Rasmy Talaat
2681-2690	Rapid and Sensitive Determinations of Carbaryl, Carbofuran and Fenobucarb by Liquid Chromatography with Electrochemical Detection	T. Galeano Díaz; A. Guiberteau; F. Salinas; J. M. Ortiz
2691-2698	Analysis of Antineoplastic Polysaccharides from Mycobacterium Bovis BCG Vaccine by High Performance Anion Exchange Chromatography with Pulsed Amperometric Detection	Ronghua Wang; Melvin E. Klegerman; Michael J. Groves
2699-2708	Chiral HPLC Separations for Process Development of S-( )-Isobutyl Gaba, a Potential Anti-epileptic Agent	Sechoing Lin; Phillip L. Brower; Derick D. Winkle
2709	Erratum

Volume 19, Issue 15 (1996)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 15
2385-2394	Modified Liquid Chromatographic Assay for Diltiazem and Metabolites in Human Plasma	R. G. Morris; N. C. Saccoia; T. E. Jones
2395-2407	Determination of Ochratoxin a in Cereals and Feed by SAX-SPE Clean Up and LC Fluorimetric Detection	A. Biancardi; A. Riberzani
2409-2417	Determination of Clozapine and Its Two Major Metabolites in Human Serum by Liquid Chromatography Using Ultraviolet Detection	Uma Hariharan; M. Hariharan; Janaki S. Naickar; Rajiv Tandon
2419-2422	Mechanically Blended Silica-Based Bonded Phases. Application of the Simple Modulation of the Polarity of the Stationary Phase to T. L. C.	Z. Hajouj; J. Thomas; A. M. Siouffi
2423-2441	Separation and Purification of Insulins on Coated Silica Support Functionalized with Sialic Acid by Affinity Chromatography	Hamid Lakhiari; Jacqueline Jozefonvicz; Daniel Muller
2443-2456	Preparative Isolation of a Soluble Form of Bovine Lung Angiotensin Converting Enzyme by Affinity and Size Exclusion Chromatography	L. García-Fuentes; E. Ortiz; V. Jara; C. Barón
2457-2476	Redox Chromatography Using Polypyrrole as a Stationary Phase	H. Chriswanto; G. G. Wallace
2477-2495	Prediction and Modelling Studies for Capacity Factors of a Group of Dihydropyridines in Micellar Liquid Chromatography with Hybrid Eluents	O. Jiménez; I. Benito; M. L. Marina
2497-2503	Determination of Triacylglycerols in Panax Pseudo-Ginseng by HPLC Polymeric Column	Y. H. Wang; C. Y. Hong; C. F. Chen; T. H. Tsai
2505-2515	Electrochemical Detection of Underivatized Amino Acids with a Ni-Cr Alloy Electrode	J. M. Marioli; L. E. Sereno
2517-2525	Rapid Assay for the Determination of Residues of Amprolium and Ethopabate in Chicken Meat by HPLC	Victor Hormazabal; Magne Yndestad
2527-2540	Versatile Multidimensional Chromatographic System for Drug Discovery as Exemplified by the Analysis of a Nonpeptidic Inhibitor of Human Leukocyte Elastase	Roger A. Earley; Leonard P. Tini
2543-2548	The Book Corner

Volume 19, Issue 14 (1996)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 14
2203-2225	Analysis of Genetically Modified Canola Varieties by Atmospheric Pressure Chemical Ionization Mass Spectrometric and Flame Ionization Detection	William C. Byrdwell; William E. Neff
2227-2245	Liquid Chromatographic Estimation of Octanol/Water Partition Coefficients with a High Efficiency, Nonporous, Ultrasmall Particle Size Reverse Phase Stationary Phase	Dennis R. Jenke
2247-2256	Analysis of Carcinogenic Heterocyclic Amines by High Performance Liquid Chromatography	Nikos K. Karamanos; Theodore Tsegenidis
2257-2270	High Performance Liquid Chromatographic Analysis of Sulphonamides and Dihydrofolate Reductase Inhibitors. III. The Effect of a Competing Base, and Separations with an Ion Pairing Agent	Maria C. Ricci; Reginald F. Cross
2271-2283	High Speed HPLC Determination of Bis(Pivaloyloxymethyl)-PMEA and Its Degradation Products, Mono(POM)-PMEA and PMEA	P. Augustijns; P. Annaert; S. Adriaens; E. De Clercq; R. Kinget
2285-2294	HPLC Determination of Propofol-Thiopental Sodium and Propofol-Ondansetron Mixtures	D. T. King; J. T. Stewart; T. G. Venkateshwaran
2295-2314	HPLC Analysis of Anthraquinone Derivatives in Madder Root (Rubia Tinctorum) and Its Cell Cultures	K. Krizsán; Gy. Szókán; Z. A. Toth; F. Hollósy; M. László; A. Khlafulla
2315-2328	A New Chemically Deactivated Silica-Based Reverse Phase/Ion Exchange Support	Binyamin Feibush
2329-2348	High Performance Liquid Chromatographic Analysis of Erythromycin	Moheb M. Nasr; Terry J. Tschappler
2349-2364	Liquid Chromatographic Analysis of Multiple Sulfonamide Residues in Chicken Muscle Using Pre-Column Derivatization and Fluorescence Detection	Elizabeth J. Simeonidou; Nickos A. Botsoglou; Ioannis E. Psomas; Dimitrios J. Fletouris
2369-2373		Paul L. C. Horng; Haleem J. Issaq

Volume 19, Issue 13 (1996)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 13
2039-2058	Experimental and Computer Simulation Studies of Solute-Solute Interactions in Liquid Chromatography	Patrick H. Lukulay; Victoria L. McGuffin
2059-2076	The Effect of Mobile Phase on Protein Retention and Recovery Using Carboxymethyl Dextran-Coated Zirconia Stationary Phases	C. J. Dunlap; P. W. Carr
2077-2087	Problems of Baseline Construction for Calculation of Molecular Weight Averages in Size Exclusion Chromatography	Sadao Mori; Hidetoshi Kato; Yasuhiko Nishimura
2089-2099	Temperature Programming in Open Tubular Liquid Chromatography	Kieran Ryan; Nebojsa M. Djordjevic; Fritz Erni
2101-2115	High-Performance Liquid Chromatographic Characterization of Two Lichen Lectins with Arginase Activity Differing in Their Glycosyl Moiety	M. Del Carmen Molina; Carlos Vicente
2117-2128	Retention Behaviour of Triphenylethylene Derivatives in Reverse Phase Liquid Chromatography	A. Martinsen; J. Gynther
2129-2141	Multicomponent Analysis of Highly Overlapped Capillary Electrophoretic Peaks Using Multiwave-Length Charge-Coupled Devices Detection	Shaoxiang Xiong; Jianjun Li; Jieke Cheng
2143-2153	Determination of Ibuprofen Enantiomers in Human Plasma by Derivatization and High Performance Liquid Chromatography with Fluorescence Detection	Yau Yi Lau
2155-2164	A Paired Ion Liquid Chromatographic Method for Thiamine Determination in Selected Foods	D. Blanco; M. B. Llaneza; M. D. Gutierrez
2165-2178	Analysis of Polymerase Chain Reaction-Amplified DNA Fragments of Clostridium Botulinum Type E Neurotoxin Gene by High Performance Capillary Electrophoresis	Carl J. Sciacchitano
2179-2188	Determination of Cyclosporin-A in Human Whole Blood by Reversed Phase Liquid Chromatography with Single-Step Extraction	Ke Li; Ping Wang; Yisheng Yuan; Xiaoquan Liu

Volume 19, Issue 12 (1996)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 12
1873-1891	Chromatographic Method Validation: A Review of Current Practices and Procedures. III. Ruggedness, Re-Validation and System Suitability	Dennis R. Jenke
1893-1908	Evaluation of LC Methods for the Separation of Amoxicillin and Its Related Substances	Zhu Yongxin; E. Roets; M. L. Moreno; E. Porqueras; J. Hoogmartens
1909-1915	Simultaneous Determination of Honokiol and Magnolol in Magnolia Officinalis by Capillary Zone Electrophoresis	Cynthia Y. C. Chou; T. H. Tsai; M. F. Lin; C. F. Chen
1917-1926	A Study on the Possibility of Using HPLC for the Determination of 2,4-D in Tomatoes	V. Gökmen; J. Acar
1927-1935	Stereoselective Determination of Fluoxetine and Norfluoxetine Enantiomers in Plasma Samples by High-Performance Liquid Chromatography	Simona Pichini; Roberta Pacifici; Ilaria Altieri; Manuela Pellegrini; Piergiorgio Zuccaro
1937-1945	Mixed Mode S. P. E. of Pollutants in Water on Mechanically Blended Silica-Based Bonded Phases. I. Influence of the Preparation Method	Z. Hajouj; J. Thomas; A. M. Siouffi
1947-1956	High Performance Liquid Chromatography of Isoxazolyl-Naphthoquinones: A Comparison Between Experimental and Theoretical Lipophilicity	Marcela Longhi; Marcela Linares; María M. de Bertorello
1957-1966	Determination of Theophylline in Pharmaceuticals by Micellar Liquid Chromatography and Spectrophotometric Detection	I. Perez-Martinez; S. Sagrado; M. J. Medina-Hernández
1967-1991	The Effect of Chromatographic Conditions on the Retention Indices of Forensically Relevant Substances in Reversed-Phase HPLC	Moutian Wu; Rolf Aderjan
1993-2007	HPLC Method Development for Duloxetine Hydrochloride Using a Combination of Computer-Based Solvent Strength Optimization and Solvent Selectivity Mixture Design	Bernard A. Olsen; Mark D. Argentine
2009-2024	Liquid Chromatographic Method for Simultaneous Determination of Paraquat and Diquat in Plasma, Urine and Vitreous Humour	I. Sánchez Sellero; A. Cruz; P. Fernández; M. López-Rivadulla

Volume 19, Issue 11 (1996)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 19, Number 11
1697-1713	Separation and Determination of Auxins by Capillary Electrophoresis	J. Liu; S. F. Y. Li
1715-1727	Micellar HPLC: Investigation of the Retention of Positively Charged Peptides Using Cationic Micellar Mobile Phases	Thomas A. Walker
1729-1733	Isolation of Various Azadirachtins from Neem Oil by Preparative High Performance Liquid Chromatography	T. R. Govindachari; G. Gopalakrishnan; G. Suresh
1735-1743	High Performance Liquid Chromatographic Determination of Diazinon in Polymeric Matrix	N. Delhom; Y. Balanant; J. C. Ader; A. Lattes
1745-1756	Melatonin Determination in Human Urine by Liquid Chromatography Using Flurometric Detection	M. Hariharan; J. S. Naickar; A. S. Hilibrand
1757-1776	Influence of Alcohol Organic Modifiers Upon the Association Constants and Retention Mechanism for Aromatic Compounds in Micellar Liquid Chromatography	M. Angeles García; M. Luisa Marina
1777-1784	Analysis of Cuscohygrine in Coca Leaves by High Performance Liquid Chromatography	Robert L. Glass; Monica B. Johnson
1785-1792	Analysis of Cationic Surfactants in Household Products by High Performance Liquid Chromatography with Nitrogen Chemiluminescence Detection	Jennifer Truchan; Henrik T. Rasmussen; Nicholas Omelczenko; Bruce P. McPherson
1793-1804	Purification of Phosphatidylcholine with High Content of DHA from Squid Illexargentinus by Countercurrent Chromatography	G. Baudimant; M. Maurice; A. Landrein; G. Durand; P. Durand
1805-1818	Free Bile Acid Analysis by Supercritical Fluid Chromato Graphy and Evaporative Light Scattering Detection	V. Villette; B. Herbreteau; M. Lafosse; M. Dreux
1819-1830	High-Performance Liquid Chromatographic Determination of Fenbendazole and Its Metabolites, Sulphoxide and Sulphone, in Fish Muscle Tissue	E. G. Iosifidou; N. Haagsma
1831-1848	The Use of Solid Phase Extraction Cartridges as a Pre-Fractionation Step in the Quantisation of Intermolecular Collagen Crosslinks and Advanced Glycation End-Products	N. C. Avery
1849-1858	Canonical Correlation Analysis of the Relationship Between Physicochemical Parameters of Steroidal Drugs and Their Retention Characteristics in HPLC	E. Forgács; T. Cserháti

Volume 19, Issue 10 (1996)

1523-1537	Surface and Structural Properties of Silica Gels Used in High Performance Liquid Chromatography	Y. Bereznitski; M. Jaroniec; M. Kruk
1539-1549	Performance and Economics in Micropreparative Capillary Electrophoresis of Oligosaccharides	András Guttman; Edit Sperling; István Mazsaroff
1551-1566	Quantitative Determination of Aromatic Amino Acids at Protein Surface by Size Exclusion HPLC Coupled with Second Order Derivative Spectroscopy	Qiuyu Zhao; Catherine Lecoeur; Frederic Sannier; Isabelle Garreau; Jean Marie Piot
1567-1577	Chiral Separation of Reduced Haloperidol by Capillary Zone Electrophoresis with Heptakis (2,6-Di-o-Methyl)-β-cyclodextrin	H. L. Wu; K. Otsuka; S. Terabe
1579-1589	HPLC Versus SFC for the Determination of Salbutamol Sulphate and Its Impurities in Pharmaceuticals	J. L. Bernal; M. J. del Nozal; H. Velasco; L. Toribio
1591-1605	Molecular Characterization of Polymeric Antitumor Drug Carriers by Size Exclusion Chromatography and Universal Calibration	R. Mendichi; V. Rizzo; M. Gigli; A. Giacometti Schieroni
1607-1616	Determination of the Antiparasitic Drug Ivermectin in Liver, Muscle and Fat Tissue Samples from Swine, Cattle, Horses and Sheep Using HPLC with Fluorescence Detection	Guglielmo Dusi; Michele Curatolo; Antonio Fierro; Elena Faggionato
1617-1629	Retention of Aromatic Sulfur-Containing Compounds on RP-HPLC: Correlation with Partition Coefficients and Molecular Connectivity Indices	Hui Hong; Dai Zhou; Shuokui Han; Liansheng Wang; Zheng Zhang; Gongwei Zou
1631-1641	High Performance Liquid Chromatographic Method for the Determination of Duloxetine and Desmethyl Duloxetine in Human Plasma	Jason T. Johnson; Samuel W. Oldham; Ronald J. Lantz; Allyn F. DeLong
1643-1652	A Rapid Quantitative Analysis of the β-Blocker Timolol in Human Urine by HPLC-Electrochemical Detection	M. Itxaso Maguregui; Rosa M. Alonso; Rosa M. Jiménez
1653-1668	Enantioselectivity of Azalanstat and Its Ketal Tosylate Intermediate in Chiral High Performance Liquid Chromatography Separations	Thomas V. Alfredson; Robert Towne; Michelle Elliott; Bruce Griffin; Allassan Abubakari; Norman Dyson; Denis J. Kertesz
1669-1682	The Use of HPLC to Determine The Saturate Content of Heavy Petroleum Products	Jay M. Chaffin; Moon-Sun Lin; Meng Liu; R. R. Davison; C. J. Glover; J. A. Bullin
1683	Announcement
1685-1695	Liquid Chromatography Calendar

Volume 19, Issue 9 (1996)

1353-1367	Quantitative Analysis of a Biocide in Silicone Emulsions Using High Performance Liquid Chromatography	V. S. Sible
1369-1389	Simultaneous Quantitation of Some Phenothiazine Drug Substances and Their Monosulphoxide Degrades by High Performance Liquid Chromatography(HPLC)	A. M. Al-Obaid; M. E. M. Hagga; I. E. El-Khawad; O. H. M. El-Mahi
1391-1403	A Reverse Phase HPLC Method for Quantification of Peroxisomicine and Other Anthracenonic Compounds	M. L. Salazar; A. Piñeyro; N. Waksman
1405-1421	Evaluation of the Chromatographic Behaviour of Fluoxetine and Norfluoxetine Using Different Cyclodextrins as Mobile Phase Additives and Fluorimetric Detection	Stavroula Piperaki; Maria Parissi-Poulou
1423-1435	Possibilities of Propofol Analysis in Various Blood Components by Means of HPLC	Andrzej L. Dawidowicz; Anna Fijałkowska
1437-1450	Strong Cation and Anion Exchange Membranes and Beads for Protein Isolation from Whey	Ida A. Adisaputro; Yi-Jui Wu; Mark R. Etzel
1451-1457	Purification of Fish Oil Ethyl Esters by High-Speed Countercurrent Chromatography Using Non-aqueous Solvent Systems	Qizhen Du; Aimin Shu; Yoichiro Ito
1459-1471	Simultaneous HPLC Determination of Vigabatrin and Gabapentin in Serum with Automated Pre-Injection Derivatization	Uwe H. Juergens; Theodor W. May; Bernhard Rambeck
1473-1482	Use of Supercritical Fluid Extraction-High Performance Liquid Chromatography in the Determination of Polynuclear Aromatic Hydrocarbons from Smoked and Broiled Fish	E. Järvenpää; R. Huopalahti; P. Tapanainen
1483-1498	Liquid-Solid Chromatography with Computer-Selected Mobile Phases on the Basis of Snyder Theory	M. Palamareva; I. Kozekov
1499-1508	HPLC Method for the Determination of EDTA in an Ophthalmic Cleanser	Giang Tran; Chuan Chen; R. Brent Miller
1509	BASIC PRINCIPLES OF HPLC AND HPLC SYSTEM TROUBLESHOOTING
1511-1521	Liquid Chromatography Calendar

Volume 19, Issue 8 (1996)

1189-1204	Computational Chemical Analysis of the Separation of Derivatized R- and S-Amino Acid Enantiomers on N-(tert-Butylaminocarbonyl)-(S)-valylamino- propylsilica Gel and (R)-1-(α-Naphthyl)-ethylaminocarbonyl-glycylamino-propylsilica Gel by Liquid Chromatography	Toshihiko Hanai; Hiroyuki Hatano; Noriyuki Nimura; Toshio Kinoshita
1205-1228	On the Measurement of Dead Time in Micellar Liquid Chromatography	J. R. Torres-Lapasió; J. J. Baeza-Baeza; M. C. García-Alvarez-Coque
1229-1240	Determination of Alkylated and Sulfonated Diphenyl Oxide Sur-Factant by High Performance Liquid Chromatography	M. Ye; R. Walkup; K. Hill
1241-1254	Identification and Dosage of 2-Furaldehyde and 5-Hydroxymethyl-2-furaldehyde in Beverages by Reversed Phase Chromatography with a Microbore Column	I. Nicoletti; C. Corradini; E. Cogliandro; D. Corradini
1255-1265	Direct Injection Analysis of Mitomycin C in Biological Fluids by Multidemension High Performance Liquid Chromatography with a Micellar Mobile Phase	Z. S. Liu; Y. M. Li; S. X. Jiang; L. R. Chen
1267-1275	Simultaneous Determination of Dextromethorphan and Dextrorphan in Human Plasma, Urine and Cerebrospinal Fluid by HPLC with Fluorescence Detection	V. K. Kimiskidis; A. D. Kazis; I. Niopas
1277-1289	Studies of the Stability of a Substituted Phosphorothioate Using an Improved High Performance Liquid Chromatography Assay Coupled with Electrochemical Detection	Maria D. Bacolod; Arturo Lopez-Anaya; Burde Kamath; Vimal Kishore
1291-1316	Comparability of RP-HPLC Retention Indices of Drugs in Three Databases	Maciej Bogusz; Dennis W. Hill; Astrid Rehorek
1317-1328	Determination of Proguanil, Cycloguanil and 4-Chlorophenyl-biguanide in Saliva and Plasma by Ion-Pairing Column Switching HPLC	R. B. Taylor; C. Alexander; D. Nathwani; N. Zimbler
1329-1338	HPLC Determination of Morphineondansetron and Meperidine-Ondansetron Mixtures in 0.9% Sodium Chloride Injection	T. G. Venkateshwaran; J. T. Stewart; D. T. King
1339-1348	Determination of Catecholamines in Human Plasma by HPLC with Electrochemical Detection	S. Javidan; M. J. Cwik
1349-1352	Liquid Chromatography Calendar

Volume 19, Issue 7 (1996)

1013-1032	Operational Characteristics of the Evaporative Light Scattering Detector Used in Analysis of Ethoxylated Alcohols	Witold Miszkiewicz; Jan Szymanowski
1033-1045	The Comparative Investigation of Several Stationary Phases Containing Iminodiacetic Functional Groups for the High Performance Chelating Exchange Chromatography	P. Nesterenko; P. Jones
1047-1059	A Sensitive Assay for Cyclo-Phosphamide in Human Plasma Utilizing Mass Spectroscopy	P. A. Fox; J. D. Lively; J. W. Firth; S. G. Woolfrey; D. Greenslade
1061-1079	Determination of Intracellular and Extracellular Nitrite and Nitrate by Anion Chromatography	Zivotije Radisavljevic; Magdalena George; David J. Dries; Richard L. Gamelli
1081-1095	The Effects on Separation of Cephalosporins by HPLC with β-Cyclodextrin Bonded Stationary Phase	Tai-Li Tsou; Jing-Ran Wu; Teen-Meei Wang
1097-1105	High Performance Liquid Chromatography with UV Detection and Scanning UV Confirmation of Chloramphenicol in Fatty Liver	B. Roudaut
1107-1115	Simple and Rapid Analysis of Pefloxacin, Fenbufen and Felbinac in Human Plasma Using High Performance Liquid Chromatography	Giuseppe Carlucci; Giancarlo Palumbo; Pietro Mazzeo
1117-1126	A High Performance Liquid Chromato-Graphic Method for a Novel Serotonin Reuptake Inhibitor 5-Chloro-2-[[2-(dimethylamino)methyl]phenyl]benzyl Alcohol (403U76)	Ivin S. Silver; Robert M. Wurm; Richard M. Welch; Jane Croft Harrelson
1127-1137	Determination of Dihydro-5,6-Dehydrokawain in Rat Plasma by HPLC and its Pharmacokinetics Application	T. H. Tsai; S. Y. Hsu; C. J. Chou; T. R. Tsai; C. F. Chen
1139-1149	Separation and Characterization of Surfactants by High Performance Thin Layer Chromatography	Š. Šimunić; Z. Šoljić
1151-1167	Simultaneous HPLC Determination of Cholesterol, α-Tocopherol, Retinol, Retinal and Retinoic Acid in Silicons Oils Used as Vitreous Substitutes in Eye Surgery	M. J. Del Nozal; J. L. Bernal; P. Marinero
1169-1181	High Performance Liquid Chromatographic Analysis of Some Antiarrhythmic Drugs in Human Serum Using Cyanopropyl Derivatized Silica Phase	Paweł K. Kunicki; Dariusz Sitkiewicz
1183-1187	Liquid Chromatography Calendar

Volume 19, Issue 6 (1996)

853-866	A Study of an Empirical Equation for the Evaluation of Separation Efficiency in Chromatography	Darko Kantoci
867-888	Contaminant Determination in Cold Rolling Oil Using HPSEC with RI and PDA Detection	C. B. Huang
889-897	HPLC Separation of Cephalotaxine, Harringtonine and Homoharringtonine from Callus and Root Cultures of Cephalotaxus Harringtonia	Enaksha R. M. Wickremesinhe; Richard N. Arteca
899-909	Separation of Positional Isomers of Chlorophenols by Reverse Phase HPLC	Huang Guolan; Zhang Weihua; Zhang Zhiren
911-924	Simultaneous Separation of Phenylurea-, Triazine- and Phenoxyacid Herbicides by Reverse Phase Ion-Interaction HPLC. Application to Soil Analysis	M. C. Gennaro; D. Giacosa; C. Baglietto; M. Gennari; M. Negre
925-932	Determination of Tranylcypromine in Urine and Pharmaceutical Formulation by HPLC Using Symmetry column	Hassan Y. Aboul-Enein; Laila I. Abou-Basha
933-938	Direct HPLC Separation of Indenolol Enantiomers Using a Cellulose Chiral Stationary Phase	H. Y. Aboul-Enein; V. Serignese
939-947	A New Rapid and Economical High Performance Liquid Chromatographic Assay with Electrochemical Detection for the Determination of Etoposide (VP-16) in Human Plasma Samples	J. Pérez-Urizar; Y. F. Picazo; B. Navarro-González; F. J. Flores-Murrieta; G. Castañeda-Hernández
949-955	Magnolol Inhibits Arachidonic Acidinduced Rabbit Platelet Serotonin Release, Measure by Microbore HPLC with Electrochemical Detection	T. H. Tsai; C. J. Chou; W. J. Tsai; C. F. Chen
957-967	HPLC Method for the Determination of Ketorolac in Human Plasma	Irene Tsina; Frances Chu; Martin Kaloostian; Marian Pettibone; Anne Wu
969-975	A Thin Layer Chromatographic Procedure for the Separation of Proline and Hydroxyproline from Biological Samples	David C. DeMeglio; Gunnar K. Svanber
977-991	Simultaneous Determination of the 5-Lipoxygenase Inhibitor “Zileuton” and its N-Dehydroxylated Metabolite in Untreated Rat Urine by Micellar Liquid Chromatography	Samuel B. Thomas; Sargon J. Albazi
993-1005	Determination by HPLC with Electrochemical Detection of Formoterol RR and SS Enantiomers in Urine	J. J. Butter; B. T. J. van den Berg; E. J. G. Portier; G. Kaiser; C. J. van Boxtel
1007-1011	Liquid Chromatography Calendar

Volume 19, Issue 5 (1996)

687-698	Simple Thin Layer Chromatography Method with Fibre Optic Remote Sensor for Fluorimetric Quantification of Tryptophan and Related Metabolites	R. Linares Aponte; J. Ayala Díaz; A. Afonso Perera; V. González Díaz
699-709	Simultaneous Determination of Zopiclone and Its Two Major Metabolites (N-Oxide and N-Desmethyl) in Human Biological Fluids by Column Liquid Chromatography After Solid-Phase Extraction	Ram N. Gupta
711-718	HPLC Determination of an Ondan-Setron and Diphenhydramine Mixture in 0.9% Sodium Chloride Injection	Lin Ye; James T. Stewart
719-736	Chromatographic Method Validation: A Review of Current Practices and Procedures. I. General Concepts and Guidelines	Dennis R. Jenke
737-757	Chromatographic Method Validation: A Review of Current Practices and Procedures. II. Guidelines for Primary Validation Parameters.	Dennis R. Jenke
759-770	Separation Study of PAHs by HPLC Using A Micellar SDS Mobile Phase and Short Chain Columns	M. N. Kayali; S. Rubio-Barroso; L. M. Polo Díez
771-781	Separation of Several Main Glycolipids into Classes and Partially into Species by HPLC and UV-Detection	C. A. Demopoulos; M. Kyrili; S. Antonopoulou; N. K. Andrikopoulos
783-797	Direct Determination of Organic Acids in a Ferrofluid (γ-Fe₂O₃) by High-Performance Liquid Chromatography	N. Fauconnier; A. Bee; R. Massart; F. Dardoize
799-813	Chromatographic Retention of Ni(II), Co(II) and Cu(II) as Diethyldithio-carbamate Complexes in Presence of Surfactant/n-Propanol/Water Systems: Determination of Micellar Binding Constants	M. P. San Andrés; S. Vera
815-821	Determination of Platinum and Rhodium in Pt-Rh Catalysts by TLC in SITU	Z. Šoljic; S. Jurlina
823-836	High Performance Liquid Chromatographic Assay with Fluorescence Detection for the Analysis of 1954U89, 1,3-Diamino-7-(1-ethylpropyl)-8-methyl-7H-pyrrolo-(3,2-f)-quinazoline, in Plasma	S. D. Studenberg; D. V. DeAngelis; J. L. Woolley
837-842	Retention Behavior of Vitamin D N-Acetylglucosaminides During High-Performance Liquid Chromatography	K. Shimada; Y. Saito; M. Hirose
843	Erratum
845	Announcement
847-851	Liquid Chromatography Calendar

Volume 19, Issue 4 (1996)

509-520	Normal Phase High-Performance Liquid Chromatography of Tocopherols on Polar Phases	S. L. Abidi; T. L. Mounts
521-535	Isolation and Complete Separation of Lipids From Natural Sources	Constantinos A. Demopoulos; Smaragdi Antonopoulou; Nikolaos K. Andrikopoulos; Vassilios M. Kapoulas
537-545	Analysis of Anthocyanins by Capillary Zone Electrophoresis	P. Bridle; C. García-Viguera; F. A. Tomás-Barberán
547-564	High Performance Liquid Chromatographic Analyses of Sulphonamides and Dihydrofolate Reductase Inhibitors. II. Separations in Acetonitrile Modified Solutions, Ternary Gradient Studies & Flow Programming	Maria C. Ricci; Reginald F. Cross
565-581	Separation and Determination of Chromium(VI), Molybdenum(VI) and Vanadium(V) in Steel Using Capillary Ion Electrophoresis with Direct UV Detection	Li Jia; Hongwei Zhang; Zhide Hu
583-591	HPLC Determination of Pindolol Benzoate and Pindolol 2-Methoxyphenylacetate	H. Pietiläinen; T. Saesmaa
593-599	Fractionation of Black Seed (Nigella sativa Linn) Proteins by Using Rotofor	Afrozul Haq; Nona Remo; Sultan T. Al-Sedairy
601-610	Determination of Piperacillin in Biological Samples by HPLC	A. Zarzuelo; F. G. López; M. Santos; J. M. Lanao
611-624	High Performance Reverse Phase Liquid Chromatographic Method for Topotecan Trace Analysis	L. C. Hsu
625-643	Comparison of Extraction Methods and Column Types for the Determination of Additives by Liquid Chromatography	B. H. Chen; S. C. Fu
645-659	High Performance Liquid Chromatographic Determination of Alachlor in Alginate-Based Formulations	J. W. Kuan; A. B. Pepperman
661-677	Determination of Explosives and Some Metabolites of TNT in Biological and Environmental Samples by Liquid Chromatography on a Mixed-Mode C₁₈-anion Column	John E. Caton; Wayne H. Griest
679	Announcement
681-685	Liquid Chromatography Calendar

Volume 19, Issue 3 (1996)

339-352	Observation of Absence of Mechanical Degradation of High Molecular Weight Polystyrenes During Elution Through a Column in Size Exclusion Chromatography	Masahide Nakamura; Yurika Ofusa; Sadao Mori
353-364	High Performance Liquid Chromatography Microassay for the Simultaneous Determination of Fentanyl and Its Major Metabolites in Biological Samples	Reena Bansal; Jacob V. Aranda
365-381	High Performance Liquid Chromatographic Analyses of Sulphonamides and Dihydrofolate Reductase Inhibitors. I. Separations in Methanol-Modified Solutions	Maria C. Ricci; Reginald F. Cross
383-392	HPLC Separation of Nadolol and Enantiomers on Chiralcel OD Column	Hassan Y. Aboul-Enein; Laila I. Abou-Basha
393-402	Solid Phase Extraction/High Performance Liquidchromatography Method for the Determination of Methyl Anthranilate Residues in Blueberries	Thomas M. Primus; John J. Johnston; Doreen L. Griffin
403-414	Application of Column Switching in High Performance Liquid Chromatographic Analysis of Chlorthalidone Enantiomers in Untreated Urine	R. Herráez-Hernández; P. Campíns-Falcó; A. Sevillano-Cabeza
415-425	Protein Separation by Improved Cross-Axis Coil Planet Centrifuge with Eccentric Coil Assemblies	Kazufusa Shinomiya; Minoru Muto; Yozo Kabasawa; Henry M. Fales; Yoichiro Ito
427-447	A Large Scale Process for Paclitaxel and other Taxanes from the Needles of Taxus x Media Hicksii and Taxus Floridana Using Reverse Phase Column Chromatography	Koppakva V. Rao; Rajendra S. Bhakuni; John Juchum; Richard M. Davies
449-465	Evaluation of a New Pepsin Enzyme Chiral Stationary Phase for the Optimized Separation of Seproxetine (S-Norfluoxetine) from R-Norfluoxetine	Donald S. Risley; V. Scott Sharp; John R. Palmer
467-476	A Practical Approach to Improve the Resolution of Dansyl-Amino Acids by High-Performance Liquid Chromatography	Antonio R. Martins; Afonso P. Padovan
477-488	Determination of Polycyclic Aromatic Hydrocarbons by HPLC with Spectrofluorimetric Detection and Wavelength Programming	J. L. Beltrán; R. Ferrer; J. Guiteras
489-502	An Investigation of Factors Influencing the Resolution of Chiral Alkyl Aromatic Amines on a Dinitrobenzoyl-(S)-Leucine HPLC Column	Noreen M. Morris; Brian R. Greally; Peter M. Cairns
503-507	Liquid Chromatography Calendar

Volume 19, Issue 2 (1996)

171-178	Direct Chiral High Performance Liquid Chromatography Separation of O,O-Diethyl-(p-methyl-benzene-sulfonamido)- Aryl (Alkyl)-Methylphosphonate	R. Y. Gao; G. S. Yang; H. X. Shen; R. Y. Chen; Q. Dai; Q. S. Wang
179-186	Quantitative Analysis of the Loop Diuretic Torasemide in Tablets and Human Urine by HPLC-EC	M. Begoña Barroso; Rosa M. Alonso; Rosa M. Jiménez
187-200	Influence of Several Parameters on Efficiency and Peak Shape in the Micellar Liquid Chromatography of Polynuclear Aromatic Hydrocarbons	M. A. Rodríguez Delgado; M. J. Sánchez; V. González; F. García Montelongo
201-206	An Easy Way to Enhance Absorbance Detection Sensitivity of Waters Quanta-4000 Capillary Electrophoresis System	Nebojsa M. Djordjevic; Kieran Ryan
207-216	Simultaneous Determination of Metsulfuron-Methyl, Chlorsulfuron and Bensulfuron-methyl in Various Formulations of Sulfonylurea Herbicides by HPLC-UV Detection	Hong-Zhen Lian; Wen Bin Zhang; Qin Jiang; Jin Miao
217-229	Separation of Ethoxylated Tributylphenol Oligomers on Porous Graphitic Carbon Column	Veronika Németh-Kiss
231-246	Simultaneous Determination of the Diuretics Triamterene and Furosemide in Pharmaceutical Formulations and Urine by HPLC-EC	M. Begoña Barroso; Rosa M. Alonso; Rosa M. Jiménez
247-258	Phenols HPLC Analysis by Direct Injection of Sherry Wine Vinegar	C. Garcia-Parrilla; F. J. Heredia; A. M. Troncoso
259-275	Optimization of Sample Preparation Techniques for the Determination of 4-Nonylphenol in Water and Sediment	K. K. Chee; M. K. Wong; H. K. Lee
277-291	Determination of Solvent Basicity Scale, β, of Mixed Solvents for Three Chromatographic Solvent Systems: 2-Propanol/Hexane, Ethyl Acetate/Hexane, and Methanol/Water	Won Jo Cheong; Sung Hyun Chun; Gong Yeal Lee
293-305	Simultaneous Determination of Quinine and a Major Metabolite 3-Hydroxyquinine in Biological Fluids by HPLC Without Extraction	S. Wanwimolruk; S. M. Wong; H. Zhang; P. F. Coville
307-332	Perfluorooctyl and Perfluorobutyl Bonded Alumina Stationary Phases for High Performance Liquid Chromatography	Jerome E. Haky; Tina M. Blauvelt; Larry F. Wieserman
333-337	Liquid Chromatography Calendar

Volume 19, Issue 1 (1996)

1-15	Determination of Erythrocyte Porphyrins by Epi-Illumination Fluorescence Microscope with Capillary Electrophoresis	Y. J. Yao; S. F. Y. Li
17-21	Quantitative HPTLC Determination of Salicyclic Acid in Topical Acne Medications	Jason R. McLaughlin; Joseph Sherma
23-35	Displacement Thin Layer Chromatography of Morphine and Its Semi-Synthetic Derivatives	Huba Kalász; Sándor Hosztafi; Tamás Csermely; Henrik Götz; Marián G. Szabó
37-55	Optimization of HPLC Separation of Carbamate Insecticides (Carbofuran, Hydroxycarbofuran and Aldicarb) by Experimental Design Methodology	F. Rouberty; J. Fournier
57-67	Characterization of Proteintype Proteinase Inhibitors by High Performance Capillary Electrophoresis	H. Frokiær; K. Mortensen; H. Sorensen; S. Sorensen
69-87	Application of Supercritical Fluid Extraction and High Performance Liquid Chromatography/Mass Spectrometry for the Determination of Some Anabolic Agents Directly from Bovine Tissue Samples	R. P. Huopalahti; J. D. Henion
89-99	Determination of Ketorolac in Human Plasma by High Performance Liquid Chromatography After Automated On-Line Solid Phase Extraction	J. Solà; J. Pruñonosa; H. Colom; C. Peraire; R. Obach
101-123	Band Broadening in Micellar Liquid Chromatography	Barry K. Lavine; Sumar Hendayana
125-134	High-Performance Liquid Chromatographic Assay for the Determination of Haloperidol in Plasma	Y. M. El-Sayed; S. H. Khidr; E. M. Niazy
135-147	A Rapid HPLC Method for the Determination of Raffinose Family of Oligosaccharides in Pea Seeds	František Kvasnicka; Renata Ahmadová-Vavrousová; Juana Frias; Keith R. Price; Pavel Kadlec
149-160	Separation of Triazine Herbicides by Ion-Interaction HPLC and Application to Surface Waters	M. C. Gennaro; D. Giacosa
161-162	PAPYRUS, Version 7.0, Research Software Design Corp., 2718 SW Kelly Street, Portland, OR 97201, Price: $99.00.
163-164	Gas Chromatography: Analytical Chemistry by Open Learning Ian A. Fowlis, John Wiley and Sons, New York, 1995; 258 pages; ISBN 0-471-95467-5 and in paperback as ISBN 0-471-95468-3.
165-169	Liquid Chromatography Calendar

Volume 18, Issue 20 (1995)

Clinical Analyses

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 18, Number 20
3945-3954	Simplified HPLC Method with Spectrophotometric Detection for the Assay of Clofibric Acid in Rat Plasma	C. Lau-Cam; V. Theofanopoulos; S. S. Spireas
3955-3968	Urinary Protein and Albumin Determinations by High-Performance Gel-Permeation Chromatography	Kou Hayakawa; Elena A. Terentyeva; Ayako Tanae; Claudio De Felice; Toshiaki Tanaka; Kazuyuki Yoshikawa; Kunio Yamauchi
3969-3979	Simultaneous Measurement of Flurbiprofen, Ibuprofen, and Ketoprofen Enantiomer Concentrations in Plasma Using L-Leucinamide as the Chiral Coupling Component	F. Péhourcq; F. Lagrange; L. Labat; B. Bannwarth
3981-3990	A Simple, Specific, and Rapid High Performance Liquid Chromatographic Assay for Glibenclamide in Plasma	A. A. Al-Dhawailie; M. A. Abdulaziz; A. Tekle; K. M. Matar
3991-4005	Analysis of Azathioprine and 6-Mercaptopurine in Plasma in Renal Transplant Recipients After Administration with Oral Azathioprine	F. Albertioni; B. Pettersson; S. Ohlman; C. Peterson
4007-4028	Ion-Exchange Chromatography and Ion-Pair Chromatography. Complementation of HPLC Analysis of Amino Acids in Body Fluids by Pre-Column Derivatization Using Ortho-Phthaldialdehyde	Burkhard H. Klein; Joachim W. Dudenhausen
4029-4038	Therapeutic Monitoring of Tacrolimus (FK 506) Using Liquid Chromatography. A Review	Amitava Dasgupta; Timothy G. Timmerman
4039-4062	Comparison of Solvent Modulation with Premixed Mobile Phases for the Separation of Corticosteroids by Liquid Chromatography	Patrick H. Lukulay; Victoria L. McGuffin
4063-4080	High-Performance Liquid Chromatographic Separation of Equilin, Estrone, and Estrone Derivatives with Cyclodextrins as Mobile Phase Additives	Brian J. Spencer; William C. Purdy
4081-4095	Ion-Pair Reversed-Phase HPLC Identification of Sugar Nucleotides in Cell Free Extracts of Streptomyces Griseus	Song Yu Liu; John P. N. Rosazza
4097-4105	A Simple HPLC Assay for Proguanil and Its Active Metabolite Cycloguanil: Application to Oxidation Phenotyping	Sompon Wanwimolruk; Emma L. Pratt
4107-4116	Determination of Minor Impurities of (R)-1-Acetoxymethyl-3-(7-[(1-N,N-Dimethylcarbamoyl)-6-(4-Fluorophenyl)-Indol-3-Oyl]-1H,3H-Pyrrolo[1,2-c] Thiazol-3-yl)Pyridinium Chloride by High Performance Liquid Chromatography	Timothy G. Golich; Jeffry R. Thomsen; Diana L. Green; Joseph Jersild
4117-4125	Purification of Synthetic Lipopeptide Conjugates by Liquid Chromatography	T. M. Winger; P. J. Ludovice; E. L. Chaikof
4127-4134	Determination of Dextromethorphan Hydrobromide in Bulk Form and Dosage Formulations by High Performance Liquid Chromatography	E. M. Abdel-Moety; O. A. Al-Deeb; N. A. Khattab
4135-4147	High Performance Liquid Chromatographic Determination of Nalidixic Acid in Tablets	Nagwa H. Foda
4149-4164	Computer-Assisted Method for the Threshold Optimization of Fluorescence Detection Conditions in HPLC of Polycyclic Aromatic Hydrocarbons	Š. Hatrák; J. Lehotay; M. Čakrt; R. Brandštetr
4165-4181	Triacylglycerol Analysis by High Performance Liquid Chromatography-Atmospheric Pressure Chemical Ionization Mass Spectrometry: Crepis Alpina and Vernonia Galamensis Seed Oils	W. E. Neff; W. C. Byrdwell
4183-4192	High-Performance Liquid Chromatographic Determination of Phenolic Acids Isolated from Plants	M. J. Arán; M. T. Dáez; J. A. Resines
4193-4194	A Review of: “Gas Chromatography: Analytical Chemistry by Open Learning, Ian A. Fowlis, John Wiley and Sons, New York, 1995; 258 pages; ISBN 0-471-95467-5 and in paperback as ISBN 0-471-95468-3.”	Leonard H. Ponder

Volume 18, Issue 18-19 (1995)

Capillary Zone Electrophoresis and Related Techniques

xi-xiv	Dedication
xv-xviii	Preface	Stellan Hjertén
a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 18, Number 18-19
3557-3576	On-Column and Post-Column Derivatization for Capillary Electrophoresis with Laser-Induced Fluorescence for the Analysis of Single Cells	Paula Beyer Hietpas; Andrew G. Ewing
3577-3589	Identification of Nucleic Acids and Oligonucleotides by Capillary Zone Electrophoresis with the Four Marker Technique	Heli Sirén; Juho H. Jumppanen; Kimmo Peltonen; Marja-Liisa Riekkola
3591-3615	A Strategy for Sequencing Peptides from Dilute Mixtures at the Low Femtomole Level Using Membrane Preconcentration-Capillary Electro-Phoresis-Tandem Mass Spectrometry (MPC-CE-MS/MS)	Andy J. Tomlinson; Stephen Naylor
3617-3628	Application of Capillary Zone Electrophoresis for the Analysis of Proteins, Protein-Small Molecules, and Protein-DNA Interactions	George M. Janini; Robert J. Fisher; Louis E. Henderson; Haleem J. Issaq
3629-3641	The Effect of Operating Parameters on the Analysis of a Human Alpha-Interferon by Capillary Zone Electrophoresis	S. J. Craig; D. S. Ashton; C. Beddell; K. Valko
3643-3657	Methods Development in Capillary Electrophoresis with Automated Peak Tracking by Chemometric Analysis of Diode Array Detection Data	Thomas E. Wheat; Fadwah M. Chiklis; Kim A. Lilley
3659-3674	CE Resolution of Neutral and Anionic Racemates with Glycopeptide Antibiotics and Micelles	Daniel W. Armstrong; Kimber L. Rundlett
3675-3683	Considerations on the Enantiomeric Separation by MEKC of N-Bz-Amino Acids with N-Dodecoxycarbonylvaline as Chiral Selector	Erik Van Hove; Pat Sandra
3685-3698	Protein-Based Capillary Affinity Gel Electrophoresis for Chiral Separation of β-Adrenergic Blockers	Helén Ljungberg; Staffan Nilsson
3699-3718	A Screening Protocol for the Direct Determination of Low PPB Levels of Uranyl Cation Using Arsenazo III and Capillary Electrophoresis	B. A. Colburn; M. J. Sepaniak; E. R. Hinton
3719-3727	Relationships Between Capacity Factors and Hydrophobicity of Polycyclic Aromatic Hydrocarbons in Cyclodextrin-Modified Micellar Electrokinetic Chromatography Using Surface Treated Capillaries	Kiyokatsu Jinno; Yoshie Sawada
3729-3749	Simultaneous Measurements of Capillary Electrophoresis Fluorescence Peaks and Their Corresponding Spectra	Gerhard A. M. Dalhoeven; Narahari V. Joshi; Nestor Rodriguez; Luis Hernandez
3751-3768	Biomedical Applications of On-Line Preconcentration-Capillary Electrophoresis Using an Analyte Concentrator: Investigation of Design Options	Norberto A. Guzman
3769-3786	Micellar Electrokinetic Capillary Chromatography with In Situ Charged Micelles. VII. Expanding the Utility of Alkylglycoside-Borate Micelles to Acidic and Neutral pH for Capillary Electrophoresis of Dansyl Amino Acids and Herbicides	Yehia Mechref; Joel T. Smith; Ziad El Rassi
3787-3812	Photoactivation: A Novel Means to Mediate Electrophoretic Separations	Victoria L. McGuffin
3813-3824	The Use of Alkylmethylmorpholine-Based Background Electrolytes in Capillary Electrophoresis	Robert L. Williams; Gyula Vigh

Volume 18, Issue 18-19 (1995)

Capillary Zone Electrophoresis and Related Techniques

3825-3831	Analysis of the Contrast Agent Iopamidol in Serum by Capillary Electrophoresis	Z. K. Shihabi; M. V. Rocco; M. E. Hinsdale
3833-3846	Determination of Photodestruction Quantum Yields Using Capillary Electro-Phoresis: Application to o-Phthalalde-Hyde/β-Mercaptoethanol-Labeled Amino Acids	Owe Orwar; Harvey A. Fishman; Mikael Sundahl; Vishal Banthia; Weev Dadoo; Richard N. Zare
3847-3875	Separation of Sulfisoxazole, Phenazopyridine, and Their Related Impurities by Micellar Electro-Kinetlc Chromatography	Beverly Nickerson; Stephen Scypinski; Helen Sokoloff; Swroop Sahota
3877-3887	Capillary Electrophoresis as an Alternative Method for the Determination of Cefotaxime	H. Fabre; G. Castaneda Penalvo
3889-3918	An Improvement for the Synthesis of a Styrene-Divinylbenzene, Copolymer Based, 6-Aminoquinoline Carbamate Reagent. Applications for Derivatlzation of Amino Acids, Peptides, and Proteins	G. Li; J. Yu; I. S. Krull; S. Cohen
3919-3931	A Comparative Study on the Effect of Hydrochloric, Phosphoric, and Trifluoroacetic Acid in the Reversed Phase Chromatography of Angiotensins and Related Peptides	Danilo Corradini; Gianfranco Cannarsa
3933-3936	The Book Corner

Volume 18, Issue 17 (1995)

3373-3396	High Performance Micellar Liquid Chromatography with Silica Micro-Particles Having Surface-Bound Cationic Surfactant Moieties. I. Comparison with Octadecylsilica and Applications to the Separation of Dansyl Amino Acids, Herbicides, and Catecholamines	Ying Zhang; Ziad El Rassi
3397-3408	Analysis of 9-Hydroxy Ellipticine by High-Performance Liquid Chromatography	P. Formisyn; A. M. Danna; J. Bourgois
3409-3422	Modelling Retention in Reversed Phase Liquid Chromatography in Relation to Temperature and Solvent Composition. Application to the Separation of Seven P-Hydroxybenzoic Esters	Y. Guillaume; C. Guinchard
3423-3433	HPLC Method for Antigen-Antibody Interaction Study. Application to Anti HIV gp120 Antibody. Proposition of Treatment to Improve the Efficiency of the Immune Response	Gerard Berger
3435-3443	High Performance Liquid Chromatographic Analysis of 5-Dodecylsalicylaldoxime and 3-Chloro-5-Dodecylsalicylaldoxime, Two Lipophilic Analogues of Salicylaldoxime	M. Nikupaavo; M. Koskinen; J. -P. Himberg; H. Elo
3445-3463	Linear Solvation Energy Relationships in Reversed-Phase Liquid Chromatography. Prediction of Retention of Several Quinolones	J. Barbosa; R. Bergés; V. Sanz-Nebot
3465-3471	A Direct Preparative High Performance Liquid Chromatography Procedure for the Isolation of Major Triterpenoids and Their Quantitative Determination in Neem Oil	T. R. Govindachari; G. Suresh; Geetha Gopalakrishnan
3473-3494	Determination of Cocaine in Biological Matrices Using Reversed Phase HPLC: Application to Plasma and Brain Tissue	P. L. Bonate; C. M. Davis; P. B. Silverman; A. Swann
3495-3505	Automated Determination of Trimipramine and N-Desmethyl-Trimipramine in Human Plasma or Serum by HPLC With On-Line Solid Phase Extraction	Sebastian Härtter; Birgit Hermes; Christoph Hiemke
3507-3517	Separation and Determination of Some Corticosteroids Combined with Bamipine in Pharmaceutical Formulations by High Performance Liquid Chromatography	J. E. Kountourellis; C. K. Markopoulou; K. O. Ebete; J. A. Stratis
3519-3527	Determination of Chloramphenicol Residues in Meat Samples by High Performance Liquid Chromatography	I. Caniou; E. Nikolaides; H. Tsoukali; J. A. Stratis; G. A. Zachariadis
3529-3543	HPLC Determination of Chloramphenicol and Thiamphenicol Residues in Gamebird Meats	A. M. Di Pietra; V. Piazza; V. Andrisano; V. Cavrini
3545-3547	The Book Corner	Hassan Y. Aboul-Enein

Volume 18, Issue 16 (1995)

3163-3173	Osmotic Effects in Gel Permeation Chromatography with Multicomponent Solvents	K. Veggeland; S. Nilsson; T. Austad
3175-3185	Determination of the Degree of Polymerization of Agar-Type Poly-Saccharides by a High Performance Liquid Chromatography Method	M. D. Robles; J. M. Matés; F. X. Niell
3187-3203	New Organic Monosized Microspheres for Use in Enantiomer Separations by High-Performance Liquid Chromatography	M. Sinibaldi; L. Castellani; F. Federici; A. Messina; A. M. Girelli; A. Lentini; E. Tesarova
3205-3217	Unusual Analyte Adsorption Effects on Inert Lc Components	Paul Hambleton; W. John Lough; John Maltas; Malcolm J. Mills
3219-3232	Determination of Glyphosate and Some Related Compounds by Ion-Exchange High Performance Liquid Chromatography	György Morovján; Jenö Fekete; János Répási
3233-3242	Simultaneous Determination of Ephedrine and 2-Imidazolines in Pharmaceutical Formulations by Reversed-Phase Hplc	D. De Orsi; L. Gagliardi; G. Cavazzutti; M. G. Mediati; D. Tonelli
3243-3256	Determination of Nematicide Aldicarb and Its Metabolites Aldicarb Sulfoxide and Aldicarb Sulfone in Soils and Potatoes by Liquid Chromatography With Photodiode Array Detection	J. I. Mora; M. A. Goicolea; R. J. Barrio; Z. Gomez De Balugera
3257-3268	A Validated High-Performance Liquid Chromatographic Method for the Determination Of Paracetamol and Its Major Metabolites in Urine	A. G. Goicoechea; M. J. López De Alda; J. L. Vila-Jato
3269-3282	Determination of Degradation Products Occurring in Acidic Solutions of a 21-Aminosteroid (Tirilazad) Using a Gradient Hplc Method	S. L. Hoerle; B. G. Snider
3283-3299	Evaluation of Electrochemical and Fluorescence Detection in Liquid Chromatography for the Assay of Indomethacin in Aqueous Humour Samples	O. Baudrit; H. Fabre
3301-3309	HPLC Assay of Theophylline and Zidovudine in rat Serum	Mahasen A. Radwan
3311-3327	Evaluation of Four Methods for Catecholamine Analysis in Plasma Obtained From Subjects During Incremental Cycle Ergometry	Daniel H. Fisher; L. Megan Fisher; Marc Broudy
3329-3345	Chiral Separation of Acebutolol by Derivatization and High-Performance Liquid Chromatography	Y. H. Wen; S. S. Wu; H. L. Wu
3347-3357	Normal-Phase High Performance Liquid Chromatographic Method with Dansylation for the Assay of Piperazine Citrate in Dosage Forms	C. A. Lau-Cam; R. W. Roos
3359-3363	The Book Corner	Hassan Y. Aboul-Enein

Volume 18, Issue 15 (1995)

2943-2967	Isolation, Separation, and Detection of Enkephalins: A Review of Methods for High Performance Liquid Chromatography and Capillary Electrophoresis	W. Jeffrey Hurst; Ian S. Zagon
2969-2989	A New Sequential Procedure for the Efficient and Automated Location of Optimum Conditions in High Performance Liquid Chromatography (HPLC)	J. L. Martínez-vidal; P. Parrilla; A. R. Fernández-alba; R. Carreñ; F. Herrera
2991-3006	5,6-Dimethoxy-2-(4′-Hydrazinocarbonylphenyl)benzothlazole as a Highly Sensitive and Stable Fluorescence Derivatization Reagent for Carboxylic Acids in High Performance Liquid Chromatography	Masatoshi Yamaguchi; Shuuji Hara; Kunihito Obata
3007-3019	Micellar Electrokinetic Capillary Chromatography of Methylated Flavone Aglycones	María I. Gil; Federico Ferreres; Francisco A. Tomás-Barberán
3021-3034	Separation of Benzodioxinic Isomers in LC. A Molecular Modeling Approach for the Choice of the Stationary Phase	K. Azzaoui; M. Lafosse; S. Lazar; V. Thiéry; L. Morin-Allory
3035-3048	A High-Performance Liquid Chromatography Method for the Quantitation of Impurities in an NMDA Antagonist Using Evaporative Light Scattering Detection	Donald S. Risley; Jeffrey A. Peterson
3049-3059	The Use of a Non-Porous Reversed Phase Column for Resolution of Porcine Insulin from Low Molecular Weight Amides in the Same Matrix	G. Pastores; C. Lonardo; B. Variano; M. L. Anderson
3061-3075	Effect of Dextran Filling in Macroporous HEMA Sorbent on Its Behavior in Dye-Affinity Chromatography	D. Mislovičová; M. Kováčová; M. Petro; P. Božek
3077-3089	Reversed-Phase HPLC Retention of Deoxyribonucleosides as a Function of Mobile Phase Composition	Youn-Woo Lee; Kyung Ho Row; Myoung Seup So; I. A. Polunina; A. V. Larin
3091-3104	Chromatographic Behavior of Deoxyribonucleosides with Respect to Organic Modifier Content in the Mobile Phase	Jae-Duck Kim; Kyung Ho Row; Myoung Seup So; I. A. Polunina; A. V. Larin
3105-3115	Fluorometric High Performance Liquid Chromatography for Quantitation of Naproxen in Serum	Hearan Suh; H. W. Jun; G. W. Lu
3117-3128	Determination of Ceftazidime and Pyridine by HPLC: Application to a Viscous Eye Drop Formulation	A. R. Barnes
3129-3138	Liquid Chromatographic Method for the Concurrent Analysis of Sucrose Polyester, Vitamin A Palmitate, and β-Carotene in Margarine	G. W. Chase Jr.; C. C. Akoh; R. R. Eitenmiller; W. O. Landen
3139-3146	Determination of Cobalt(II) by Reversed-Phase Liquid Chromatography with Electrochemical and Spectrophotometric Detection	Yukio Nagaosa; Toru Mizuyuki
3147	Erratum
3149	Erratum

Volume 18, Issue 14 (1995)

2723-2741	Mutual Separation of Holmium, Erbium, and Yttrium by High-Speed Countercurrent Chromatography	Kenichi Akiba; Hiroyuki Hashimoto; Shigeto Nakamura; Yoshihiro Saito
2743-2763	Evaluation of 9-Methylamino-Methylanthracene as a Chemical Label for Total Reactive Isocyanate Group: Application to Isocyanate Oligomers, Polyurethane Precursors, and Phosgene	Roy J. Rando; Halet G. Poovey; Rachele A. Gibson
2765-2781	HPLC Resolution of Hydroxyl Carboxylic Acid Enantiomers Using 2-Quinoxaloyl Chloride as a New Precolumn Derivatizing Agent	Malcolm Brightwell; Maria Pawlowska; Janusz Zukowski
2783-2799	Influence of the Physicochemical Parameters of Propargylamine Derivatives on Their Retention on α-Cyclodextrin Polymer-Coated Support	T. Cserháti; E. Forgács
2801-2812	Determination of 4-Hydroxytertatolol Stereoisomers in Rat and Human Urine by High-Performance Liquid Chromatography	T. Lave; C. Efthymiopoulos; D. Christmann; J. C. Koffel; L. Jung
2813-2825	Simultaneous Profiling and Identification of Carotenoids, Retinols, and Tocopherols by High Performance Liquid Chromatography Equipped with Three-Dimensional Photodiode Array Detection	Ami Ben-Amotz
2827-2841	Determination of Amino Acids by Micellar High-Performance Liquid Chromatography and Pre-column Derivatization with O-Phthalaldehyde and N-Acetyl-L-cysteine	M. Catalá-Icardo; M. J. Medina-Hernández; M. C. García Alvarez-Coque
2843-2853	Determination of Saponins in Lupin Seed (Lupinus Angustifolius) Using High-Performance Liquid Chromatography: Comparison with a Gas Chromatographic Method	R. G. Ruiz; K. R. Price; M. E. Rose; M. J. C. Rhodes; G. R. Fenwick
2855-2859	Analysis of Ginkolides and Biobalides by Capillary Electrophoresis	Stuart A. Oehrle
2861-2875	Identification of Western Medicines as Adulterants in Chinese Herbal Medicines Using a Broad-Spectrum Drug Screening HPLC System	S. Jason Lai; Steven R. Binder; Herbert Essien; Kuo-Ching Wen
2877-2883	Analysis of Hygrine in Coca Leaves Using a Novel High-Performance Liquid Chromatographic Method	Robert L. Glass
2885-2893	Retention Behavior of Vitamin D and Related Compounds During High-Performance Liquid Chromatography	Kazutake Shimada; Kuniko Mitamura; Maki Miura; Arika Miyamoto
2895-2909	Determination of Cefodizime in Human Plasma by High-Performance Liquid Chromatography with Column-Switching	S. Bompadre; L. Ferrante; L. Leone; M. De Martinis; L. Ginaldi; D. Quaglino
2911-2923	Rapid Determination of Prazosin in Perfusion Media By HPLC With Solid Phase Extraction	A. J. Fletcher; R. S. Addison; R. H. Mortimer; G. R. Cannell

Volume 18, Issue 13 (1995)

2507-2526	High Performance Liquid Chromatographic Characterization of Diol Bonded Phases Synthesized via a Hydride Intermediate	Joseph J. Pesek; Maria T. Matyska; Helena Hemphälä; Paul Christensen
2527-2541	An Improved Chiral Recognition Model for Resolving N-ACYL-α-arylalkylamines on Pirkle-Type π-Acidic Chiral Stationary Phases	Myung Ho Hyun; Chung Sik Min; Yoon Jae Cho; Myoung Seon Na
2543-2558	Normal-Phase Liquid Chromatography on Amino-Bonded-Phase Column of Fluorescence Detected Pesticides	F. García Sánchez; A. Navas Díaz; A. GarcÍa Pareja
2559-2568	High Performance Liquid Chromatographic Isolation and Spectroscopic Characterization of Three Major Metabolites from the Plasma of Rats Receiving Rapamycin (Sirolimus) Orally	C. Paul Wang; Heng-Keang Lim; Kelvin W. Chan; Joann Scatina; Samuel F. Sisenwine
2569-2578	Separation and Improvement in Detection of Polycyclic Aromatic Hydrocarbons by Reverse-Phase High Performance Liquid Chromatography Using Micellar Mobile Phase and Fluorescence Detector	M. R. Hadjmohammadi; M. H. Fatemi
2579-2592	Synthesis and Characterization of a Polymeric Fluorocarbon-Diamine Reversed Phase Weak Anion Exchange Silica HPLC Column Packing	N. D. Danielson; J. Wangsa; S. A. Shamsi
2593-2609	Solid-Phase Extraction Study and RP-HPLC Analysis of Lamotrigine in Human Biological Fluids and in Antiepileptic Tablet Formulations	I. N. Papadoyannis; A. C. Zotou; V. F. Samanidou
2611-2619	Direct Liquid Chromatographic Separation of 2,3-Dihydro-2-ethylbenzofuran-2-carboxylic Acid Enantiomers Using a Cellulose Carbamate-Based Chiral Stationary Phase Column	Sechoing Lin
2621-2633	Quantitative Determination of Oxaprozin and Several of Its Related Compounds by High-Performance Reversed-Phase Liquid Chromatography	Fayez B. Ibrahim
2635-2645	A High-Performance Liquid Chromatographic Procedure for the Separation of Cocaine and Some of Its Metabolites from Acepromazine, Ketamine, and Atropine from Serum	J. Muztar; G. Chari; R. Bhat; S. Ramarao; D. Vidyasagar
2647-2659	HPLC Determination of Ondansetron-Atropine and Ondansetron-Glycopyrrolate Mixtures in 0.9% Sodium Chloride Injection	T. G. Venkateshwaran; D. T. King; James T. Stewart
2661-2673	Triacylglycerols-Profiling by High Performance Liquid Chromatography: A Tool for Detection of Pork Fat (Lard) in Processed Foods	Khalid A. Al-Rashood; Ezzat M. Abdel-Moety; Abdul Rauf; Rafiq R. Abou-Shaaban; Khalil I. Al-Khamis
2675-2682	Determination of Tolfenamic Acid in Human Plasma by HPLC	I. Niopas; M. Georgarakis
2683-2693	HPLC Method Development and Validation for Formaldehyde in Enteric Coating of Hard Gelatin Capsules	E. Pina; A. T. Sousa; A. P. Brojo
2695-2702	Determination of Dihydrostreptomycin Sulfate in Milk by HPLC Using Ion-Pair and Postcolumn Derivatization	VÍctor Hormazábal; Magne Yndestad
2703	Erratum

Volume 18, Issue 12 (1995)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 18, Number 12
2291-2307	Study of Polystyrene-Block-Poly(Methyl Methacrylate) Micelles by Size Exclusion Chromatography/Low Angle Laser Light Scattering. Influence of Copolymer Composition and Molecular Weight	Zlatka GrubiŠIc-Gallot; Yves Gallot; Jan Sedláček
2309-2322	Separation of Octylphenol Polyether Alcohols Surfactants by Capillary Column SFC and HPLC	Ming Y. Ye; Ron G. Walkup; Kim D. Hill
2323-2335	Chemically Removable Derivatization Reagent for Chromatography. II. 2-(1-Naphthyl)Ethyl 2-[1-(4-Benzyl)-Piperazyl]Ethanesulfonate Dihydrochloride	H. S. Kou; H. L. Wu; S. H. Chen; S. M. Wu
2337-2352	Development of Practical HPLC Methods for Analysis and Quality Assessment of the Novel Carbonic Anhydrase Inhibitor MK-0507 and the Acetamidosulfonamide Intermediate	Angelos Dovletoglou; Scott M. Thomas; Lorrie Berwick; Dean K. Ellison; Patricia C. Tway
2353-2371	Analytical Peptide Mapping of a Complex Yellowfin Tuna Myoglobin Peptic Hydrolysate by High Performance Liquid Chromatography	C. Le Coeur; Q. Zhao; I. Garreau; F. Sannier; M. Maurice; P. Durand; J. M. Piot
2373-2382	Optimization of High-Performance Liquid Chromatographic Separation for Progestogenic, Estrogenic, and Andogenic Steroids Using Factorial Design	Yeong Shun Gau; Shao Wen Sun; Russel Rhei-Long Chen
2383-2396	Simultaneous Determination of 18-Oxygenated Corticosteroids by High-Performance Liquid Chromatography with Fluorescence Detection	Shinji Kurosawa; Teruki Yoshimura; Takao Kurosawa; Hitoshi Chiba; Kunihiko Kobayashi; Takao Koike; Masahiko Tohma
2397-2425	Study of Pah's Separation and Phase-Solute Interaction by Micellar Liquid Chromatography	D. Lopez-Lopez; S. Rubio-Barroso; L. M. Polo-Diez
2427-2443	Comparative Study on the Enantiomeric Separation of Several Non-Steroidal Anti-Inflammatory Drugs on Two Cellulose-Based Chiral Stationary Phases	A. Van Overbeke; W. Baeyens; C. Dewaele
2445-2456	Determination of Nitrate and Nitrite in Tap Water and Vegetables by High Performance Liquid Chromatography	D. Blanco; L. Martinez; J. J. Mangas; E. Dapena; D. Gutierrez
2457-2465	Simultaneous Determination of Ampicillin and Dicloxacillin in Pharmaceutical Formulations by High-Performance Liquid Chromatography	Khalid A. Al-Rashood
2467-2474	Detection of Benzylpenicillin in Milk by HPLC	Víctor Hormazábal; Magne Yndestad
2475-2488	Quality Assurance of Petrol by HPLC	Vivek R. Dhole; G. K. Ghosal
2489-2493	The Book Corner

Volume 18, Issue 11 (1995)

2097-2114	High Performance Liquid Chromatographic Determination of Cocaine and Its Main Metabolites In Biological Samples: A Review	K. Clauwaert; W. Lambert; A. De Leenheer
2115-2121	Simultaneous Quantitation of Diquat and Its Two Metabolites in Serum and Urine by Ion-Paired HPLC	K. Ameno; C. Fuke; S. Ameno; H. Kinoshita; I. Ijiri
2123-2131	HPLC Quantitation Of Fenitrothion and 3-Methyl-4-Nitrophenol in Biological Fluids After Prepacked Cartridge Extraction and Its Application to a Poisoning Case	K. Ameno; C. Fuke; S. Ameno; H. Kinoshita; Y. Shirakawa; I. Ijiri
2133-2145	Separation and Determination of (I)-Ephedrine and (d)-Pseudoephedrine in Plasma by High-Performance Liquid Chromatography with Fluorescence Detection	Gang Shao; De-Sheng Wang; Fang Wu; Shu-Juan Chen; Xu Luo
2147-2166	High-Performance Liquid Chromatographic Analysis of Kebuzone and Its Metabolites in the Samples of Erythrocytes, Plasma, and Whole Blood	J. Sochor; J. Klimeš; J. Sedláček; M. Zahradníček
2167-2174	Solid Phase Extraction (SPE) of Blood Urea Compared with Liquid-Liquid Extraction Regarding Artifact Formation	H. Shintani
2175-2192	Charge-Transfer Chromatography Used To Study The Interaction of Chlorhexidine with Proteins and Amino Acids	T. Cserháti; M. Szögyi; L. Lelkes
2193-2204	Liquid Chromatographic Analysis of Chlorhexidine at Specific Sites in The Saliva Film After Application of a Tooth-Bonded Delivery System	Natalie J. Medlicott; Ian G. Tucker; Doug W. Holborow; Michael J. Rathbone
2205-2216	Determination of Diclofenac Sodium in Human Plasma by Reversed-Phase Liquid Chromatography	Ke Li; Fei-Lang Zhao; Yi-Sheng Yuan; Li Tan
2217-2228	Determination of Hydroxyl Radical Formation in the Testes of Cadmium-Treated Mice by High Performance Liquid Chromatography	Ying Shen; Subbiah Sangiah; Ming Y. Ye
2229-2241	Preconcentration, Sample Clean-Up, and HPLC Determination of Phenol and its Chloro, Methyl, and Nitro Derivatives in Biological Samples. A Review	F. Bosch Reig; P. Campíns Falcó; J. Verdü Andrés
2243-2255	Measurement of Nimodipine Metabolism in Rat Liver Microsomes by High-Performance Liquid Chromatography	P. M. Leuenberger; H. R. Ha; W. Pletscher; P. J. Meier; O. Sticher
2257-2269	An Isocratic HPLC-ECD Assay of Urinary Normetanephrine and Metanephrine	Adarsh M. Kumar; Mahendra Kumar; Benny J. Fernandez; Karl Goodkin; Neil Schneiderman; Carl Eisdorfer
2271-2282	In Vitro Studies of the Oxidative Metabolism of L-737,415, A C5-Cycloalkylamine-1,4-Benzodiazepin-2-One CCK_B Receptor Antagonist	Alan P. Watt; Desmond O'connor; Steve Thomas; Richard H. Herbert; Victor G. Matassa

Volume 18, Issue 10 (1995)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 18, Number 10
1897-1908	Separation of Fullerenes with Novel Stationary Phases in Microcolumn High Performance Liquid Chromatography	Yoshihiro Saito; Hatsuichi Ohta; Hideo Nagashima; Kenji Itoh; Kiyokatsu Jinno; Mitsuyoshi Okamoto; Wng-Ljn Chen; Gary Luehr; Jim Archer
1909-1931	The Liquid Chromatographic Separation of Metabolites of Benzo[a]pyrene with γ-Cyclodextrin as a Mobile Phase Additive	Mali Rozbeh; Robert J. Hurtubise
1933-1945	2, 5-Dihydroxybenzohydrazide as Electroactive Labeling Reagent for Aliphatic Aldehydes by High Performance Liquid Chromatography with Electrochemical and Ultraviolet Detection	E. Bousquet; S. Tirendi; O. Prezzavento; F. Tateo
1947-1955	Direct Chromatographic Separation of 2-(2-Amino-1, 3-thiazol-4-yl)methylglycine and Its Methyl Ester Enantiomers Using a Chiral Crown Ether Column	Sechoing Lin; Nancy J. Maddox
1957-1972	Application of Artificial Neural Networks in the Optimization of HPLC Mobile-Phase Parameters	Jogarao V. S. Gobburu; Weilin L. Shelver; William H. Shelver
1973-1995	A Comparative Study of Different Solid Phase Extraction Procedures for the Analysis of Alkaloids of Forensic Interest in Biological Fluids by RP-HPLC/Diode Array	Georgios Theodoridis; Ioannis Papadoyannis; Helen Tsoukali-Papadopoulou; Georgios Vasilikiotis
1997-2004	Separation of Bioactive Quadri-Terpenic Acids from the Fruit of Ligustrum Lucidum Ait by High-Speed Countercurrent Chromatography	Qizhen Du; Xinping Xiong; Yolchiro Ito
2005-2017	Analytical Procedure for Determination of S-Adenosylmethionine, S-Adenosyl-Homocysteine, and S-Adenosylethionine in Same Isocratic HPLC Run, with a Procedure for Preparation and Analysis of the Analog S-Adenosylhomocysteine Sulfoxide	Carolyn Wise; Floyd Fullerton
2019-2027	HPLC Separation of Two Novel Oiketopiperazine Isomers on Polyvinyl Alcohol Functionalized Silica Gel	Ronald Mierzwa; Mahesh Patel; Min Chu
2029-2043	Simultaneous Quantitation of Amphetamine and 4′-Hydroxyamphetamine by High Performance Liquid Chromatography	M. Y. L. Law; D. E. Moody
2045-2058	A Rapid High Performance Liquid Chromatographic Assay for the Measurement of Diclofenac in Human Plasma	Jennifer L. Mason; Gregory J. Hobbs
2059-2068	High Performance Liquid Chromatographic Determination of Free Amino Acids in Shrimp	F. A. Vázquez-Ortiz; G. Caire; I. Higuera-Ciapara; G. Hernández
2069-2076	Simultaneous HPLC Quantification of Two Dermatotoxins, 5-Methoxypsoralen and Falcarinol, in Healthy Celery	Javjer Avalos; Gary P. Fontan; Eloy Rodriguez
2077-2088	High Performance Liquid Chromatographic Determination of Ginsenosides Using Photoreduction Fluorescence Detection	Man K. Park; Bak K. Kim; Jeong H. Park; Young G. Shin; Kyung H. Cho

Volume 18, Issue 9 (1995)

1691-1701	Studies on Neurosteroids. II. Retention Behavior of Derivatized 20-Oxosteroids and Their Sulfates Using High-Performance Liquid Chromatography	Kazutake Shimada; Saori Nishimura
1703-1719	Separation and Determination of Stevia Sweeteners by Capillary Electrophoresis and High Performance Liquid Chromatography	J. Liu; S. F. Y. Li
1721-1745	Structural Properties Governing Retention Mechanisms on RP-HPLC Stationary Phases Used for Lipophilicity Measurements	Alessandra Pagliara; Essam Khamis; An Trinh; Pierre-Alain Carrupt; Ruey-Shiuan Tsai; Bernard Testa
1747-1755	Comparison of Dynamic Behavior of C18 HPLC Columns by Stimulus-Response Analysis. I. Determination of Peclet Numbers	Mehmet Mutlu; Vural Gökmen; Jale Acar
1757-1766	Fractionation of Leukemic Cells in Aqueous Two-Phase Systems Using Countercurrent Chromatographic Technique	Jin-Mei Yang; Po-Min Chen; Po-Chun Lin; I.-Ming Chu
1767-1786	Detection and Characterization of Petroleum Based Accelerants in Fire Debris by HPLC	Vivek R. Dhole; G. K. Ghosal
1787-1799	Liquid Chromatographic Method for the Determination of Nonyl Phenol Surfactant Present in the Commercial and Spray Formulations of Aminocarb (Matacil®) Insecticide	K. M. S. Sundaram
1801-1808	A High Performance Liquid Chromatographic Method for the Determination of Rapamycin (Sirolimus) in Rat Serum, Plasma, and Blood and in Monkey Serum	C. Paul Wang; Joann Scatina; Samuel F. Sisenwine
1809-1820	High Performance Liquid Chromatographic Separation of Cortisol, Cortisone, and Their 20–Reduced Metabolites in Perfusion Media	H. M. Dodds; D. J. Maguire; R. H. Mortimer; R. S. Addison; G. R. Cannell
1821-1832	Stability Analysis of Three UV-Filters Using HPLC	J. Meijer; M. Lodén
1833-1849	Liquid Chromatographic Determination of Phenolic Compounds in Hospital Disinfectant Products	L. A. Ohlemeier; W. K. Gavlick
1851-1861	Determination of Norgestimate in Serum by Automated High-Performance Liquid Chromatography and Subsequent Radioimmunoassay	F. A. Wong; S. J. Juzwin; N. S. Tischio; S. C. Flor
1863-1870	Liquid Chromatographic Analysis of Thiamphenicol Residues in Milk	E. G. Iosifidou; J. E. Psomas
1871-1877	Simple and Rapid Method of Analysis for Furazolidone in Meat Tissues by High-Performance Liquid Chromatography	Víctor Hormazábal; Magne Yndestad

Volume 18, Issue 8 (1995)

1495-1507	Enantioresolution of Substituted 2-Methoxy-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitriles on Macrocyclic Antibiotic and Cyclodextrin Stationary Phases	S. Chen; Y. Liu; D. W. Armstrong; J. I. Borrell; B. Martinez-Teipel; J. L. Matallana
1509-1520	Liquid Chromatographic Separation of Geometrical Isomers Using Spherical Carbon Packings Prepared from Spherical Cellulose Particles	C. Hirayama; S. Nagaoka; T. Matsumoto; H. Ihara; J. Honbo; H. Kurisaki; S. Ikegami
1521-1532	Chiral Chromatographic Discrimination Ability of a Cellulose 3,5-Dimethylphenylcarbamate/10-Undecenoate Mixed Derivative Fixed on Several Chromatographic Matrices	L. Oliveros; P. Lopez; C. Minguillon; P. Franco
1533-1541	Stereoselective Bioanalysis of Oxcarbazepine and the Enantiomers of Its Metabolites by High-Performance Liquid Chromatcgraphy	S. Pichini; I. Altieri; A. R. Passa; P. Zuccaro; R. Pacifici
1543-1562	Non-Size Exclusion Effects During Gel Permeation Chromatography of Milk Protein Hydrolysates on an FPLC Superose 12 Column	D. M. O'Callaghan; W. J. Donnelly; H. M. Slattery; D. M. Mulvihill
1563-1581	Authentication of L-Ascorbyl-2-sulfate in Salmonid Gastric Tissue: HPLC/Electrospray Ionization Mass Spectroscopic Verification	S. P. Felton; R. Grace
1583-1589	RPHPLC Method for the Assay of 2 Methyl-4,5-trimethylene-4-isothiazolin-3-one in Water-Oil Emulsions	W. Miszkiewicz; P. Woszczynski; J. Poskrobko
1591-1601	Quantitative Analysis of Fluvoxamine Maleate in Tablet Formulations by HPLC	N. H. Foda
1603-1615	High Performance Liquid Chromatographic Assay of Terbutaline for Preformulation Studies	S. N. Tenjarla; R. Allen; B. Mitchell
1617-1632	Determination of Benzo(a)pyrene in Total Particulate Matter of Virginia and Black Tobacco Smoke by HPLC with Fluorimetric Detection	M. N. Kayali; S. Rubio-Barroso
1633-1646	HPLC Method for the Study of Anaerobic Degradation of Polyethylene Glycols	Z. Moldovan; J. Lebrato Martinez; M. Delgado Luque; E. Otal Salaverri
1647-1654	Race Analysis of Ethanolamine in Water Using Ion Pair Chromatography with On-Line Preconcentration	J. Lehotay; Š. Hatrík; A. Motošická
1655-1662	Purification of the Main Ginsenosides from a French Crop of Panax Quinquefolium L.	L. Le Men-Olivier; J. H. Renault; P. Thepenier; M. J. Jacquier; M. Zeches-Hanrot; A. P. Foucault
1663-1670	Separation of the Two Major Anthocyanins from Champagne Vintage By-Products by Gradient Elution Centrifugal Partition Chromatography	J. H. Renault; P. Thepenier; M. Zeches-Hanrot; A. P. Foucault
1671-1681	TLC Separation of Transition Metal Ions and Their Quantitative Estimation by Atomic Absorption Spectroscopy	V. K. Gupta; I. Ali; U. Khurana; N. Dhagarra

Volume 18, Issue 7 (1995)

Capillary Zone Electrophoresis and Related Techniques

v-viii	In Memoriam	Marcel Dekker
ix	“Chairman Mau”	Jack Cazes
1273-1288	Applications of Capillary Zone Electrophoresis and Micellar Electrokinetic Chromatography in Cancer Research	Haleem J. Issaq; King C. Chan; Gary M. Muschik; George M. Janini
1289-1315	Capillary Electrophoretic Chiral Separations Using a Sulfated β-Cyclodextrin-Containing Electrolyte	Wnhong Wu; Apryll M. Stalcup
1317-1324	Three-Dimensional Electropherogram for the Separation of Oligodeoxy-Nucleotides and DNA Restriction Fragments Using Capillary Gel Electrophoresis with a Photodiode Array Detector	Yoshinobu Baba; Riyo Tomisaki; Mitsutomo Tsuhako
1325-1347	Determination of Organolead and Organotin Compounds in Water Samples by Micellar Electrokinetic Chromatography	Ke Li; Sam F. Y. Li; H. K. Lee
1349-1362	Validation of a Micellar Electrokinetic Capillary Chromatography (MECC) Method for the Determination of p-Toluenesulfonic Acid Impurity in a Pharmaceutical Intermediate	P. A. Shah; L. Quinones
1363-1381	Direct Determination of Ephedrine Alkaloids and Epinephrine in Human Urine by Capillary Zone Electrophoresis	M. Chicharro; A. Zapardiel; E. Bermejo; J. A. Perez-Lopez; L. Hernandez
1383-1403	Highly Selective Simultaneous Determination of Eight Inorganic Anions in Drinking Water by Single Column High Pressure Anion Chromatography	I. Papadoyannis; V. Samanidou; A. Zotou
1405-1427	Computer Simulation of the Separation in One- and Two-Dimensional Thin-Layer Chromatography by Isocratic and Stepwise Gradient Development	W. Markowski; K. L. Czapińska
1429-1436	High Performance Liquid Chromatography of New 5-Aryloxy-Methyl-2-Amino-2-Oxazolines: A Comparative Study of Their Lipophilicity	J. Thomas; O. Adetchessi; C. Jarry
1437-1449	High Performance Liquid Chromatography of Mono- and Oligosaccharides Derivatized with P-Aminobenzoic Ethyl Ester on a C₁₈-Bonded Silica Column	Hyokjoon Kwon; Joon Kim
1451-1457	An Improved Assay for Acadesine (AICA-Riboside) in Human Plasma Using Liquid Chromatography with Amperometric Electrochemical Detection	Long-Shiuh Chen; James M. Fujttaki; Ross Dixon
1459-1471	Determination of Retinol and Retinoic Acid in Capillary Blood by High Performance Liquid Chromatography	A. B. Barua; D. Kostic; M. Barua; J. A. Olson
1473-1486	Lanthanide Luminescence Detection of Bleomycins and Nalidixic Acid	Thomas J. Wenzel; Kayla Zomlefer; Sharon B. Rapkin; Rowland H. Keith

Volume 18, Issue 6 (1995)

1047-1076	A Comparative Study of Buckminsterfullerene and Higher Fullerene Separations by HPLC	M. P. Gasper; D. W. Armstrong
1077-1092	Identification of Hemorphins from Bovine Hemoglobin Hydrolysate: Application of UV Second Order Derivative Spectroscopy	Q. Zhao; I. Garreau; F. Sannier; J. M. Piot
1093-1111	A Novel Method of Isolating Taxanes from Cell Suspension Cultures of Yew (Taxus Spp.)	R. E. B. Ketchum; D. M. Gibson
1113-1122	Glucuronic Acid-Silica, a Novel Support for High-Performance Cation-Exchange Chromatography	H. G. Lee; H. W. Jarrett
1123-1135	Structure-Activity Relationships of 2-Chloro-2′-arabino-fluoro-2′-deoxyadenosine and Related Analogues: Protein Binding, Lipophilicity, and Retention in Reversed-Phase LC	V. Reichelova; J. Liliemark; F. Albertioni
1137-1156	Determination of Rate Constants of Consecutive First Order Reactions Occurring on Chromatographic Columns	R. Thede; D. Haberland; E. Below; J. A. Jönsson
1157-1171	Analysis of Ethoxylated Nonylphenol Surfactants by High Performance Size Exclusion Chromatography (HPSEC)	F. Ysambertt; W. Cabrera; N. Marquez; J. L. Salager
1173-1194	Analysis of Non-ionic Surfactants by HPLC Using Evaporative Light-Scattering Detector	N. Martin
1195-1205	Collaborative Study of the Analysis of Tylosin by Liquid Chromatography on Wide-Pore Poly(Styrene-Divinylbenzene)	J. Paesen; J. Crommen; J. de Beer; S. Jin; E. Porqueras; A. van Overbeke; C. Violon; J. Hoogmartens
1207-1218	Determination and Analysis of Human Serum Alpha-1-acid Glycoprotein by Liquid Chromatographic Methods	T. Kremmer; M. Boldizsár; J. Kovács; E. Paulik; K. Bencsik; B. Szajáni
1219-1229	Micellar High-Performance Liquid Chromatographic Separation of Serum Bilirubin Species with Direct Sample Injection	M. Lin; N. Wu; J. H. Aiken
1231-1238	Determination of Praziquantel in Medicated Fish Feed and Sediment by HPLC	V. Hormazábal; M. Yndestad
1239-1249	A Sensitive Stability Indicating Assay for the H₂ Blocker Ranitidine	G. L. Hoyer; J. Ledoux; P. E. Nolan JR.
1251-1264	A Selective Liquid Chromatography Assay for the Determination of d1-α-Tocopherol Acetate in Plasma Samples	Santiago D. Torrado; E. Jimenez Caballero; R. Cadorniga; J. D. Torrado

Volume 18, Issue 5 (1995)

837-848	Displacement Thin-Layer Chromatography of Some Ecdysteroids	H. Kalász; Maria Báthori; I. Máthé
849-858	Quantitative Thin Layer Chromatography of Indole Alkaloids. II. Catharanthine and Vindoline	Mai Ngoc Tam; B. Nikolova-Damyanova; B. Pyuskyulev
859-872	Determination of Molecular Species of Triacylglycerols from Highly Unsaturated Plant Oils by Successive Application of Silver Ion and Reversed Phase TLC	R. Tarandjiiska; I. Marekov; B. Nikolova-Damyanova; B. Amidzhin
873-885	Quantitative Analysis of Alachlor and Atrazine in Polymeric Microcapsules Determined by Reverse-Phase High Performance Thin Layer Chromatog-Raphy with Densitometry	Oliver D. Dailey Jr; Richard M. Johnson
887-894	Two-Dimensional T.L.C. on Mechanically Blended Silica-Based Bonded Phases. Evaluation of the Behaviors of C8-DIOL Mixtures Using Polynuclear Aromatic Hydrocarbons and Comparison with C18-Cyano Mixtures	Z. Hajouj; J. Thomas; A. M. Siouffi
895-902	Simple HPLC Method for the Determination of Thymoquinone in Black Seed Oil (Nigella Sativa Linn)	Hassan Y. Aboul-Enein; Laila I. Abou-Basha
903-916	Analysis of Benzoquinolines and Acridines in a Brazilian Diesel Oil by Particle Beam LC/MS and HPLC/UV	John Mao; Carlos R. Pacheco; Daniel D. Traficante; William Rosen
917-923	Determination of Sulfamate and Sulfate as Degradation Products in an Antiepileptic Drug Using Ion Chromatography and Indirect UV Detection	W. Li; T. M. Rossi
925-939	Liquid Chromatographic Assay for the Separation of Single- and Double-Stranded DNA by Using Uv and UV Diode-Array Detectors and Hydroxylapatite Column	K. M. S. Sundaram; L. Sloane
941-964	Chromatographic Studies on the Racemization of Thiopeptides	Gy. Szókán; Zs. Majer; E. Kollát; M. Kajtár; M. Hollósi; M. Peredy-Kajtár
965-976	A Sensitive High-Performance Liquid Chromatographic Method for Detecting Sulfonamide Residues in Swine Serum and Tissues After Fluorescamine Derivatization	Chin-En Tsai; Fusap Kondo
977-987	Analysis of Prazosin in Plasma by High-Performance Liquid Chromatography Using Fluorescence Detection	E. M. Niazy; Y. M. El-Sayed; S. H. Khidr
989-1000	Determination of Water-Soluble Inorganic Phosphates in Fresh Vegetables by Ion Chromatography	E. Ruiz; M. I. Santillana; M. T. Nieto; I. Sastre
1001-1018	Evaluation of Sulfopropyl Ion-Exchange Membrane Cartridges for Isolation of Proteins from Bovine Whey	M. F. Zietlow; M. R. Etzel
1019-1034	An Evaluation of the Differential Partitioning and Separation of C₆₀ and C₇₀ Fullerenes in a Biphasic System Using Centrifugal Partition Chromatography (CPC)	Mary P. Gasper; Alain Berthod; Karine Talabardon; Daniel W. Armstrong
1037-1038	A Review of: “ADVANCES IN CHROMATOGRAPHY, Volume 34, Edited by P R Brown and E Grushka, Marcel Dekker, Inc. New York, NY, 456 pages, 1994 Price $165 00”	Haleem J. Issaq

Volume 18, Issue 4 (1995)

633-647	The Effects of Pore Diameter and Ligand Chain Length on Fast Liquid Chromatography of Proteins and Peptides	M. Kawakatsu; H. Kotaniguchi; H. H. Freiser; K. M. Gooding
649-671	Pirkle-Concept Chiral Stationary Phases for the HPLC Separation of Pharmaceutical Racemates	T. Cleveland
673-687	Separation of the Stereoisomers of Hexamethyl-Propyleneamine Oxime (HM-PAO) by High-Performance Liquid Chromatography	D. P. Nowotnik; P. Nanjappan; W. Zeng; K. Ramalingam
689-700	High Performance Liquid Chromatographic Profiling of Cannabis Products	T. Lehmann; R. Brenneisen
701-711	High Performance Liquid Chromatographic Separation of Nonamidated and Glycine- and Taurine-Amidated Bile Acid 3-Glucosides	T. Iida; Y. Yamaguchi; J. Maruyama; M. Nishio; J. Goto; T. Nambara
713-723	Studies on Neurosteroids. I. Retention Behavior of Derivatized 17-Oxosteroids Using High-Performance Liquid Chromatography	K. Shimada; Y. Satoh; S. Nishimura
725-738	Direct Injection Analysis of 6β-Hydroxycortisol and Cortisol in Urine by HPLC-UV With On-Line ISRP Precolumn	M. Bidart; G. Lesgards
739-753	Analysis of Metribuzin and Associated Metabolites in Soil and Water Samples by Solid Phase Extraction and Reversed Phase Thin Layer Chromatography	R. M. Johnson; A. B. Pepperman
755-761	Determination of Pentachlorophenol and Cymiazole in Water and Honey by C-18 Solid Phase Extraction and Quantitative HPTLC	J. Sherma; S. C. McGinnis
763-777	High-Performance Liquid Chromatographic Method for the Quantitative Determination of Pheniramine in Plasma	Y. M. El-Sayed; E. M. Niazy; S. H. Khidr
779-789	High Performance Liquid Chromatographic Isolation and Characterization of (Pheophytin)Mercury(II)	H. Hori; O. Ishitani; T. Ibusuki
791-806	High-Performance Liquid Chromatographic Method for Determination of Atenolol from Human Plasma and Urine: Simultaneous Fluorescence and Ultraviolet Detection	D. J. Chatterjee; W. Y. Li; A. K. Hurst; R. T. Koda
807-825	Relationship Study Between Reversed Phase HPLC Retention and Octanol/Water Partition Among Amphoteric Compoundsw	K. Takács-Novák; Gy. Szász; Zs. Budvári-Bárány; M. Józan; A. Löe
827-829	The Book Corner

Volume 18, Issue 3 (1995)

413-440	Photoionization Detection in Packed-Capillary Liquid and Supercritical-Fluid Chromatography	B. N. Zegers; R. Hessels; J. Jagesar; J. Rozenbrand; H. Lingeman; Udo. A. TH. Brinkman
441-462	Determination of the Anti-HIV Drug 2′-β-Fluoro-2′, 3′-Dideoxyadenosine in Biological Fluids by Reversed-Phase HPLC	J. S. Roth; J. A. Kelley
463-487	Consequences of Ion-Exchange and Sorption Effects on pH Waves Propagating in a Strong-Base Anion-Exchange Column	M. -O. Nicolas-Simonnot; M. Sardin; G. Grévillot
489-503	Chromate as a Mobile Phase for the Determination of Anions Using Cetyl-Trimethylammonium-Coated Columns and Indirect Photometric Detection	Sargon J. Albazi; Tarek Gharib; J. Carlos Cortes
505-513	Separation of Rat Liver Cytoplasmic Trnas by High Performance Liquid Chromatography	D. Kanduc; A. Bracalello; G. Troccoli; C. de Benedetto; A. Mosavi; A. Azzarone
515-526	Determination of Trace Amounts of Sulfide in Human Serum by High-Performance Liquid Chromatography with Fluorometric Detection After Derivatization with 2-Amino-5-n, n-Diethylaminotoluene and Iron (III)	K. Nagashima; K. Fukushima; M. Kamaya
527-535	Determination of Neutral Lipids in Regular and Lowfat Eggs by High Performance TLC with Densitometry	M. C. Smith; C. L. Webster; J. Sherma; B. Fried
537-552	Simultaneous Determination of Nicotine and Cotinine in Untreated Human Urine by Micellar Liquid Chromatography	J. Reynolds; S. J. Albazi
553-563	A Stability-Indicating HPLC Method for the Determination of Benzalkonium Chloride in Phenylephrine HCI 10% Ophthalmic Solution	G. Parhizkari; R. B. Miller; C. Chen
565-578	HPLC Determination of Morphine-Hydromorphone-Bupivacaine and Morphine-Hydromorphone-Tetracaine Mixtures in 0.9% Sodium Chloride Injection	T. G. Venkateshwaran; J. T. Stewart
579-587	Direct Determination of Apolipoproteins in Plasma by High Performance Liquid Chromatography	A. S. Atwal; L. Blais; K. J. Jenkins
589-597	High-Performance Liquid Chromatographic Determination of Praziquantel in Plasma and Tissues of Cultured Fish for Residue and Pharmacokinetic Studies	V. Hormazabal; M. Yndestad
599-611	Analysis of Triacylglycerols of Borage Oil by RPLC Identification by Coinjection	S. Héron; E. Lesellier; A. Tchapla
613-626	HPLC Analysis of Toxic Additives and Residual Monomer from Dental Plate	H. Shintani

Volume 18, Issue 2 (1995)

217-226	The Influence of Urea on the Retention of Protein in Hydrophobic Interaction Chromatography	W. Feng; X. Jiang; X. Geng
227-234	Simultaneous Determination of Buzepide, Phenylpropanolamine, and Clocinizine in Pharmaceutical Preparations by Ion-Pair Reversed-Phase HPLC	G. Cavazzutti; L. Gagliardi; D. D. Orsi; D. Tonelli
235-244	Direct HPLC Monitoring of Lipase Activity in Reverse Micellar Media	Ismael Mingarro; Herminia González-Navarro; Lorenzo Braco
245-259	Characterization of Acetylated Anthocyanins in Lowbush Blueberries	L. Gao; G. Mazza
261-275	Determination of Chlorine and Chlorine Dioxide by Non-Suppressed Ion Chromatography and Application to Exposure Assessment in the Paper Industry	H. G. Poovey; R. J. Rando
277-286	High Performance Liquid Chromatographic Determination of Ranitidine in Human Plasma	K. I. Al-Khamis; Y. M. El-Sayed; K. A. Al-Rashood; S. A. Bawazir
287-295	Further Investigations in HPLC Systems Containing Silica and Polar Bonded Silica Packing Dynamically Modified by Camphorsulfonic Acid	A. Löure; Gy. Száasz; Zs. Budváari-Bárány
297-309	Rapid and Sensitive Determination of Thalidomide in Human Plasma by High Performance Liquid Chromatography	A. Delon; S. Favreliere; W. Couet; Ph. Courtois; S. Bouquet
311-330	Retention Dependence on Organic Modifier and Interaction Reagent Concentration in Reversed-Phase Ion-Interaction HPLC	M. C. Gennaro; C. Abrigo; E. Pobozy; E. Marengo
331-338	Validation of an HPLC Method for the Determination of Sodium in LY293111 Sodium, a Novel LTB₄ Receptor Antagonist, Using Evaporative Light Scattering Detection	J. A. Peterson; D. S. Risley
339-348	Simultaneous Microassay of Alfentanil, Fentanil, and Sufentanil by High Performance Liquid Chromatography	R. Bansal; J. V. Aranda
349-362	Isolation and Quantification of Ivermectin in Bovine Milk by Matrix Solid Phase Dispersion (MSPD) Extraction and Liquid Chromatographic Determination	F. J. Schenck
363-376	Kinetics of Azadirachtin Hydrolysis in Model Aquatic Systems by High-Performance Liquid Chromatography	K. M. S. Sundaram; L. Sloane; J. Curry
377-394	Separation of Yttrium from Lanthanoid Elements by Centrifugal Partition Chromatography	S. Nakamura; M. Watanabe; K. Akiba
395-403	Semi-Preparative Separation of Taraxeryl-Acetate and Coumarins from Artemisia Dalailamae Kraschen by High-Speed Countercurrent Chromatography	F. Yang; Q. Ou; W. Yu

Volume 18, Issue 1 (1995)

1-15	Cyclic Oligomer Considerations in the Size Exclusion Chromatography of Poly(Ethylene Terephthalate)	L. Martin; S. T. Balke
17-37	Reversed-Phase Chromatographic Separation of Benzo[A]Pyrene Metabolites with β-Cyclodextrin as a Mobile Phase Modifier	M. Rozbeh; R. J. Hurtubise
39-49	Protein Band Dispersion in Axial and Radial Flow Chromatography	J. P. Tharakan; M. Belizaire
51-62	HPLC Method Transfer to Narrow Bore Columns: An Evaluation	T. W. Ryan
63-80	Effects of Pushing Agents on the Separation and Detection of Debranched Amylopectin by High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection	K. S. Wong; J. Jane
81-92	Chiral Recognitionof Alkyl 2-Aryloxypropionates by HPLC	O. Azzolina; S. Collina
93-103	A Rapid Detection and Identification of Hemorphins Released from Bovine Hemoglobin Enzymatic Hydrolysis by Use of HPLC Coupled with Photodiode Array Detector	Q. Zhao; F. Sannier; G. Ricart; J. M. Piot
105-115	TLC Assay of Thymoquinone in Black Seed Oil (Nigella Sativa Linn) and Identification of Dithymoquinone and Thymol	L. Abou Basha; M. S. Rashed; H. Y. Aboul-Enein
117-126	HPLC Determination of a Metoclopramide and Ondansetron Mixture in 0.9% Sodium Chloride Injection	T. G. Venkateshwaran; D. T. King; J. T. Stewart
127-136	Development of a HPLC Method for the Determination of 17β-Estradiol-3-Phosphate in Pharmaceutical Preparations	R. B. Miller; G. Delker; C. Chen; C. H. Sherwood
137-154	Chromatographic Analysis of Residual Acetate in Bulk Drugs	M. M. See; R. Thompson; N. Grinberg; H. J. Perpall; G. Bicker; P. Tway
155-171	Determination of Trace Methotrexate and 7-OH-Methotrexate in Plasma by High-Performance Liquid Chromatog-Raphy with Fluorimetric Detection	G. Lu; H. W. Jun
173-180	A Rapid HPLC Method for the Determination of Free Fucose in Urine. A Marker of Malignancy in Children	S. C. Fleming; M. Gill; M. F. Laker
181-188	Purification of 25-Hydroxycholecalciferol from Irradiation of Cholesta-5,7-Diol by High-Speed Countercurrent Chromatography	Q. Du; T. Y. Zhang; Y. Ito
189-204	High Performance Liquid Chromatog-Raphy for the Separation of Histamine, Its Precursor, and Metabolites: Application to Biological Samples	K. Hermann; G. Frank; J. Ring
205-206	The review of: “Thin-Layer Chromatography, Techniques and Applications, Third Edition, Revised and Expanded, by B. Fried and I. Sherman, Marcel Dekker, Inc., New York, NY, 451 pages, 1994. Price: $165.00.”

Volume 17, Issue 20 (1994)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 17, Number 20
4311-4325	Separation Behavior of Common Fullerenes in Cyclodextrin-HPLC Based on Computationally-Derived Interaction Energies	Christine L. Copper; Kylen W. Whitaker; Michael J. Sepaniak
4327-4334	Computational Chemical Analysis of the Chiral Recognition of Binuclear Copper (II) of N-Salicylidene (R)-2-Amino-1,2-bis(2-butoxy-5-tert.butylphenyl)-3-phenyl-1-propanol in Liquid Chromatography	Toshihiko Hanai; Hiroyuki Hatano; Noriyuki Nimura; Toshio Kinoshita
4335-4347	Salt Concentration Effects in High-Performance Hydrophobic-Interaction Chromatography in Comparison with NMR of Proteins in Solution	Danilo Corradini; Donatella Capitani; Luciano Cellai
4349-4364	Comparative Study of Different Predictive Methods of Peptides Retention Time on Chromatographic Reversed-Phase Columns	B. De Collongue; N. M. Gosselet; B. Sébille; B. Schoot
4365-4380	The Role of pH of the Mobile-Phase in Ion-Interaction RP-HPLC	M. C. Gennaro; D. Giacosa; C. Abrigo
4381-4390	Determination of Fe(III) in Fermentation Broth by Ion-Interaction Chromatography	Frank L. Neely
4391-4403	High-Speed RP-HPLC/FL Analysis of Amino Acids After Automated Two-Step Derivatization with o-Phthaldialdehyde/3-mercaptopropionic Acid and 9-Fluorenylmethyl Chloroformate	T. Bartóak; G. Szalai; ZS. Lőrincz; G. Bőurcsök; F. Sági
4405-4429	Variables Influencing the Direct Determination of Haloacetic Acids in Water by Reversed-Phase Ion-Pair Chromatography with Indirect UV Detection	Regina Vichot; Kenneth G. Furton
4431-4444	The Determination of Methadone and Metabolites in Human Urine by HPLC with Ultraviolet, and Particle Beam Mass Spectrometric Detection	Julie F. Furness; Anna Weekes; Malcolm Clench; Kim Wolff; Ian Barnes; Alistair W. M. Hay; Michael Cooke
4445-4450	Quantitative HPTLC Determination of Elemental Sulfur in Sulfur Topical Medications	Jason R. McLaughlin; Joseph Sherma
4451-4461	High-Performance Liquid Chromatographic Determination of Lanatosides in Digitalis Lutea and Digitalis Ambigua Leaves	Youichi Fujii; Yukari Ikeda; Mitsuru Yamazaki
4463-4467	Comparative HPLC Analysis of Polyphenolic Compounds in Four Species of Galium L.	O. Tzakou; E. Verykokidou; C. Harvala
4469-4477	Determination of 2-Keto Acids and Amino Acids in Plant Extracts	Bijay K. Singh; Berhane Tecle; Dale L. Shaner
4479-4487	High Performance Liquid Chromatographic Determination of Triptolide and Tripdiolide in an Ethyl Acetate Extract of Tripterygium wilfordii Hook F.	John J. Cai; Xuelian Tao; Peter E. Lipsky
4489-4512	Simultaneous High-Performance Liquid Chromatographic Determination of Amprolium, Ethopabate, Sulfaquinoxaline and N4-Acetylsulfaquinoxaline in Chicken Tissues	Y. Takahashi; T. Sekiya; M. Nishikawa; Y. S. Endoh
4513-4530	Determination of Fat-Soluble Vitamins by Liquid Chromatography in Pediatric Parenteral Nutritions	D. Blanco; M. Pajares; V. J. Escotet; M. D. Gutiérrez
4531-4539	¹⁸O and U¹³C Labeling of Photosynthetic and Related Quinones and Their Purification by High Performance Liquid Chromatography	G. Berger; J. Kléo; J. Breton; N. Gilles; P. N. Lirsac
4541-4555	Determination of Linopirdine and Its Mono-N-Oxide Metabolite in Human Plasma and Urine by High-Performance Liquid Chromatography	Dennis M. Garner; Henry J. Pieniaszek Jr.; Jill M. Connell; William D. Fiske
4557-4558	The Book Corner

Volume 17, Issue 19 (1994)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 17, Number 19
4065-4079	Concentration Effects in HPLC-SEC Analysis of Petroleum Asphaltenes	Simon Ivar Andersen
4081-4086	Determination of Hexadecoic and Octadecanoic Acids in Stearin for Industrial Use by Reversed-Phase Ion Suppression High-Performance Liquid Chromatography	Hong-Zhen Lian; Li Mao; Jin Miao
4087-4097	Determination of Surfactant Sodium Lauryl Ether Sulfate by Ion Pairing Chromatography with Suppressed Conductivity Detection	Ming Y. Ye; Ron G. Walkup; Kim D. Hill
4099-4110	Quantitative Liquid Chromatography, Thermospray/Tandem Mass Spectrometric (LC/TSP/MS/MS) Analysis of Some Tranquilizers of the Thioxanthene Group in Whole-Blood	A. M. A. Verweij; M. L. Hordijk; P. J. L. Lipman
4111-4119	Analysis of Metalloporphyrins Using Cyclodextrin Stationary Phases With Photodiode Array UV Detection	John W. Ho; Lee Yuen Fun Candy
4121-4129	HPLC with Electrochemical and Fluorescence Detection of the OPA/2-Methyl-2-propanethiol Derivative of Fumonisin B₁	M. Holcomb; H. C. Thompson Jr.; G. Lipe; L. J. Hankins
4131-4144	Application of HPLC Equipment with Rapid Scan Detection to the Identification of Drugs in Toxicological Analysis	Elke Below; Matthias Burrmann
4145-4155	Ion-Pair Isolation and Liquid Chromatographic Determination of Albendazole, Oxfendazole, Oxibendazole, and Thiabendazole Residues in Milk	Dimitrios S. Nakos; Nickos A. Botsoglou; Ioannis E. Psomas
4157-4167	Determination of Ceftizoxime in Human Abscess Fluid by Paired Ion Reversed-Phase HPLC	Ananda K. Seneviratne; Anura L. Jayewardene; John G. Gambertoglio
4169-4183	Quantitative Determination of P-Coumaric Acid in Echinacea Purpurea Press Juice And Urgenin. A Validated Method	S. I. De Swaef; J. O. De Beer; A. J. Vlietinck
4185-4193	Liquid Chromatographic Assay for Dextromoramide in Human Plasma	R. G. Morris; T. E. Jones; N. C. Saccoia
4195-4213	Analysis of Erythromycin A and Its Metabolites in Biological Samples by Liquid Chromatography with Post-Column Ion-Pair Extraction	Kamran Khan; J. Paesen; E. Roets; J. Hoogmartens
4215-4228	Determination of Deltamethrin Levels in Wool by Reversed-Phase High Performance Liquid Chromatography	A. Darwish
4229-4243	Chromatographic Behavior of the Anthelmintic Fenbendazole and Its Major Metabolite Oxfendazole in Various Ion-Pair Liquid Chromatographic Systems	Nickos A. Botsoglou; Dimitrios J. Fletouris; Ioannis E. Psomas; Vassilios N. Vassilopoulos
4245-4257	Analysis of Dezocine in Serum and Urine by High Performance Liquid Chromatography and Pre-Column Derivatizationxs	J. M. Wilson; R. I. Cohen; E. A. Kezer; E. R. Smith
4259-4271	An Automated Analytical High-Performance Liquid Chromatographic Procedure for Iopamidol Solutions Using a Benchmate Workstation	M. Pfeffer; B. Wykhoff
4273-4284	Retention of Some Simple Organic Cations on an Anion Exchange Column	Hyunjoo Kim Lee; Norman E. Hoffman
4285-4302	Analysis of Polyethers by Isocratic HPLC with Universal Detectors. III. A Study on Reproducibility	B. Trathnigg; B. Maier; D. Thamer
4303-4304	The Book Corner

Volume 17, Issue 18 (1994)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 17, Number 18
3831-3846	Performance of Zwitterionic and Cationic Fluorosurfactants as Buffer Additives for Capillary Electrophoresis of Proteins	Å. Emmer; J. Roeraade
3847-3857	Separation of Tamoxifen and Metabolites by Capillary Electro-Phoresis with Non-aqueous Buffer System	C. L. Ng; H. K. Lee; S. F. Y. Li
3859-3867	Separation of Two Isoforms (Ser⁷/Thr⁷) of Natural Sarafotoxin-a By Capillary Electrophoresis: Mass Spectrometry and Synthesis	H. Lamthanh; A. Bdolah; Z. Wollberg; J. L. Gy
3869-3888	Capillary Electrophoresis of Alkali and Alkaline-Earth Cations with Imidazole or Benzylamine Buffers	Ph. Morin; C. Franclois; M. Dreux
3889-3910	Determination of Anions in Water Samples by Capillary Zone Electrophoresis with indirect UV Detection	K. Li; S. F. Y. Li
3911-3923	Analysis of a New Doxorubicin Derivative (FCE 23762) and Related Compounds by High Performance Capillary Electrophoresis	M. G. Quaglia; A. Farina; F. Kilár; S. Fanali; E. Bossù; C. Dell'Aquila
3925-3931	Capillary Electrophoresis of Steroid Conjugates	Joseph C. Touchstone; Sidney S. Levin
3933-3949	Correlation Between the Chemical Structures of Dialkyl Peroxides and Their Retention in Reversed-Phase High-Performance Liquid Chromatography	Stefan Baj; Małgorzata Dawid
3951-3968	Analyses of Vegetable Oil Triacylglycerols by Silver Ion High Performance Liquid Chromatography with Flame Ionization Detection	W. E. Neff; R. O. Adlof; G. R. List; M. El-Agaimy
3969-3982	A Modified Simple and Rapid Reversed Phase High Performance Liquid Chromatographic Method for Quantification of Amitriptyline and Nortriptyline in Plasma	J. Atta-Politou; K. Tsarpalis; A. Koutselinis
3983-3988	High Performance Liquid Chromatographic Assay for Isosorbide 5-Mononitrate and Impurities of Inorganic Nitrates in Pharmaceuticals	Danica Agbaba; Valentina Janjic; Dobrila Zivanov-Stakic; Sote Vladimirov
3989-3997	Determination of Alfuzosin in Human Plasma by High-Performance Liquid Chromatography with Column-Switching	Giuseppe Carlucci; Enrico Di Giuseppe; Pietro Mazzeo
3999-4017	HPLC with Fluorescence Detection for the Study of Benomyl Dissipation on Treated Lettuces	J. J. Jiménez; J. Atienza; J. L. Bernal
4019-4030	Rapid Analysis of Free Amino Acids in Infant Foods	M. L. Alonso; A. I. Alvarez; J. Zapico
4031-4056	Characterization of Branching-Characteristics of Starch-Glucans by Means of Combined Application of Complexation, Enzymatically Catalyzed Modification, and Liquid-Chromatography	A. Huber; W. Praznik
4057-4058	A review of: “Diode array detection in HPLC, edited by L. Huber & S. A. George, Chromatographic Science Series, J. Cazes Editor, Volume 62, Marcel Dekker, Inc. New York, Basel, Hongkong, 1993, vii 400 pp., $150.00; ISBN: 042474947-4”

Volume 17, Issue 17 (1994)

i-ii	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 17, Number 17
3593-3611	Analysis of Colloids. VI. Semiconductor Colloids of High Monodispersity by Preparative Size Exclusion Chromatography	Christian-Herbert Fischer
3613-3622	Adaptation of a Carotenoid Procedure to Analyze Carotenoids, Retinol, and Alpha-Tocopherol Simultaneously	Cherng-Zee Chuang; Genevieve Trosclair; Alfredo Lopez-S
3623-3640	Determination of PAHs in Particulate Air by Micellar Liquid Chromatography	M. N. Kayali; S. Rubio-Barroso; L. M. Polo-Diez
3641-3653	Advantages of TLC as a Pilot Technique for HPLC	Jan K. Różylo; Małorzata Janicka; Ryszard Siembida
3655-3670	Effect of the Mobile and Stationary Phases on RP-HPLC Retention and Selectivity of Flavonoid Compounds	M. C. Pietrogrande; Y. D. Kahie
3671-3680	High-Performance Liquid Chromatography of Group 6 Dimetal Decacarbonyl Complexes Singly-Bridged by Diphosphine Ligands	Kah-Ching Tan; T. S. Andy Hor; Hian Kee Lee
3681-3694	Simultaneous Determination of a Novel Antiarrhythmic Agent, 7-Benzyl-3-Thia-7-Azabicyclo[3.3.1]Nonane and Its Sulfoxidation Metabolite in Plasma and Urine by HPLC	C. L. Chen; S. Sangiah; H. Chen; K. D. Berlin; G. L. Garrison; B. J. Scherlag; R. Lazzara
3695-3703	Enantiomer Separation of 2-Arylpropionic Acids on an Ergot Alkaloid-Based Stationary Phase Microbore Column Application	L. Castellani; M. Flieger; M. Sinibaldi
3705-3725	Separations of Major Soybean Phospholipids on β-Cyclodextrinbonded Silica	S. L. Abidi; T. L. Mounts; K. A. Rennick
3727-3733	A Stability Indicating HPLC Assay for Diamorphine in Aqueous Solution	David A. Barrett; P. Nicholas Shaw
3735-3746	Partition Coefficients (Iog P) and HPLC Capacity Factors (k') of Some Gd(III) Complexes of Linear and Macrocyclic Polyamino Carboxylates	Krishan Kumar; K. Sukumaran; S. Taylor; C. Allen Chang; A. D. Nunn; M. F. Tweedle
3747-3758	Development and Validation of a Chiral HPLC Method for the Quantitation of Methocarbamol Enantiomers in Human Plasma	Weng Naidong; Jean W. Lee; James D. Hulse
3759-3774	Fluorometric Determination of Aminocarb and Mexacarbate and Some of Their Metabolites by Liquid Chromatography: Influence of Structural Factors on Fluorescence Intensity	K. M. S. Sundaram; J. Curry
3775-3782	Rapid Assay for Monitoring Residues of Enrofloxacin in Milk and Meat Tissues by HPLC	Víctor Hormazábal; Magne Yndestad
3783-3792	Application of HPLC with Diode Array Detection in Tribology	J. Lehotay; D. Oktavec
3793-3801	Rapid Simplified Analysis of Pyrazinamide in Rat Plasma by HPLC	J. S. Kaka
3803-3811	A Simple and Rapid Method for Determination of Fluconazole in Human Plasma Samples by High-Performance Liquid Chromatography	F. J. Flores-Murrieta; V. Granados-Soto; E. Hong
3813-3820	Determination of Free Estriol in Amniotic Fluid by High Performance Liquid Chromatography	S. U. Sheikh; J. C. Touchstone

Volume 17, Issue 16 (1994)

3323-3331	Molecular Mass Characterization of Poly(4-Vinylpyridine)	R. Mendichi; G. Audisio; A. Giacometti Schieroni
3333-3349	Liquid Chromatographic Analysis and Separation of Polypeptide Components from Honey Bee Venoms	Gy. Szókán; J. Horváth; M. Almás; Gy. Saftics; A. Palócz
3351-3367	Optimum Separation and Compound Class Separation of the Metabolites of Benzo[a]pyrene-DNA Adducts with Reversed-Phase Liquid Chromatography	Mali Rozbeh; Robert J. Hurtubise
3369-3382	An Evaluation of Column-to-Column Retention Variability for Compounds Related to Panadiplon (U-78,875) Using Three Different Reverse-Phase HPLC Separation Modes	J. P. Scholl
3383-3392	High Performance Liquid Chromatographic Isolation, Spectroscopic Characterization, and Immunosuppressive Activities of Two Rapamycin Degradation Products	C. Paul Wang; Kelvin W. Chan; Robert A. Schiksnis; Joann Scatina; Samuel F. Sisenwine
3393-3409	Investigation of Retention Behavior for Racemate Drugs on Avidin- and Modified Avidin-Column	Y. Oda; N. Mano; N. Asakawa; Y. Yoshida; T. Sato
3411-3419	Determination of Benzbromarone and Benzarone in Pharmaceuticals by High-Performance Liquid Chromatography	A. Gumieniczek; L. Przyborowski
3421-3435	Synthesis and Determination of N-Acetyloctopamine by HPLC with Electrochemical Detection. Bioassay in Nippostrongylus Brasiliensis (Nematoda)	L. Elkihel; J. M. Grosclaude; B. Nembo; C. Jacquot; P. Gayral; F. Goudey-Perriere; Y. Letourneux; H. Barreteau
3437-3460	Influence of the Microbial Starter and the Breadmaking Step on the Free Amino Acid Profiles of Wheat Sours, Doughs, and Breads by Reversed-Phase High-Performance Liquid Chromatography	C. Collar; M. A. Martánez-Anaya
3461-3477	Elucidation by Reverse Phase HPLC of Some Citrus Flavanones and Their Respective Dihydrochalcones: Structural Study	J. A. Del Rio; J. Castillo; O. Benavente-Garcáa
3479-3490	A HPLC Method for the Separation and Quantification of the Enantiomers of Hydroxychloroquine and Its Three Major Metabolites	Yimin Wei; Gloria A. Nygard; Shoukry K. W. Khalil
3491-3506	Influence of Kinetic Properties of Extraction Systems on the Separation and Preconcentration of Some Elements by Countercurrent Chromatography	P. S. Fedotov; T. A. Maryutina; V. M. Pukhovskaya; B. Ya. Spivakov
3507-3517	Separation of the 2- and 6-Nitro-3-Acetamido-4-Chlorobenzoic Acid Precursors of a Potent Hydroxyanthranilic Acid Oxygenase Inhibitor by pH-Zone-Refining-Countercurrent Chromatography	Y. Ma; Y. Ito; D. S. Torok; H. Ziffer
3519-3529	High-Performance Liquid Chromatographic Separation and Determination of Salicylaldoxime and ß-Resorcylaldoxime in Aqueous Solutions and in Human Urine	J. -P. Himberg; M. Koskinen; M. -L. Riekkola; H. Elo
3531-3539	Determination of Amrinone in Human Plasma by High-Performance Liquid Chromatography with Ultraviolet Detection	Reeta Bansal; A. T. Louridas; R. D. Gottesman; J. V. Aranda
3541-3551	Utilization of HPLC-Elisa to Assess Serum Levels of Thymosin α¹ Following Subcutaneous Administration to Human Subjects	P. H. Naylor; C. W. Naylor; D. Sasaki; M. G. Mutchnick
3553-3561	A Rapid High Performance Liquid Chromatographic Method for Determination of Homocysteine in Porcine Tissue	P. B. Young; A. M. Molloy; J. M. Scott; D. G. Kennedy
3563-3570	A High Performance Liquid Chromatographic Method for Histamine in Plasma Using Solid Phase Extraction and Fluorescamine Derivatization	Denise R. Lowe; Clark March; John E. James; H. Thomas Karnes
3571-3584	Comparative Study of the Retention Behavior of Lipidic Peptides on RP-18 and Supelcosil™ LC-ABZ Stationary Phases	D. Korakas; K. Valkó

Volume 17, Issue 14-15 (1994)

vii-viii	Preface	Sadao Mori
2991-3023	Alternatives to Size Exclusion Chromatography	A. Revillon
3025-3041	Separation of Styrene-Butyl Methacrylate Copolymers by High Performance Liquid Chromatography	Kenji Ogino; Tooru Maruo; Hisaya Sato
3043-3053	Compositional Separation of Poly(Vinyl Alcohol) Using a Reverse Phase Packing in HPLC	S. P. Reid; E. Meehan; J. V. Dawkins
3055-3068	Separation of Styrene-Acrylonitrile Copolymers by Stepwise Gradient Elution - High-Performance Precipitation Liquid Chromatography	Sadao Mori; Hiroshi Taziri
3069-3090	Determination of Functionality and Molar Mass Distribution of Aliphatic Polyesters by Orthogonal Liquid Chromatography. I. Off-Line Investigation of Poly(1,6-Hexanediol Adipates)	R. -P. Krüger; H. Much; G. Schulz
3091-3108	Chromatographic Investigations of Macromolecules in the Critical Range of Liquid Chromatography. VIII. Analysis of Polyethylene Oxides	H. Pasch; I. Zammert
3109-3132	Separation of Polyethylene Glycol Oligomers on Normal-Phase and Reversed-Phase Materials by Gradient High Performance Liquid Chromatography and Detection by Evaporative Light Scattering. A Comparative Study	Klaus Rissler; Ulf Fuchslueger; Hans Jüurg Grether
3133-3143	Critical Retention Behavior of Homopolymers	Paul J. C. H. Cools; Alex M. Van Herk; Anton L. German; Wim Staal
3145-3177	Theory of Homopolymer Retention in the Weak Adsorption Limit	Richard E. Boehm; Daniel E. Martire
3179-3189	Retention Behavior of Poly(L-Tryptophan)S and Poly(D,L-Tryptophan)S in Reversed-Phase Liquid Chromatography	C. H. Lochmüller; Chun Jiang; Math Elomaa
3191-3199	Monitoring of Originated Polymer in Pure Monomer with Gradient Polymer Elution Chromatography (GPEC)®	W. J. Staal; P. Cools; A. M. Van Herk; A. L. German
3201-3219	Temperature Rising Elution Fractionation (TREF) Characterization of Polypropylene Copolymers	Francis M. Mirabella Jr.
3221-3238	Separation of Charged Latex Particles by Electrical Field-Flow Fractionation	Martin E. Schimpf; Dale D. Russell; J. Kathleen Lewis
3239-3260	Separation of Polysaccharides by Thermal Field-Flow Fractionation	Jianzhong Lou; Marcus N. Myers; J. Calvin Giddings
3261-3283	Solution Properties of Poly-Electrolytes. XI. Adsorption Effects in Aqueous Size-Exclusion Chromatog-Raphy of Polyanions	Agustín Campos; Rosa García; Iolanda Porcar; Vicente Soria
3285-3306	Insight into the Chemical Heterogeneity of Cationic Poly-Electrolytes by Gradient-HPLC Using Salt Gradients	U. Lehmann; M. Augenstein; B. Neidhart
3307-3313	The Book Corner	George M. Janini

Volume 17, Issue 13 (1994)

2759-2775	HPLC Determination of Enantiomeric Purity of Protected Amino Acid Derivatives Used in Peptide Synthesis	Gy. Szókán; Sz. Hadfi; K. Krizsán; A. Liembeck; I. Krecz; M. Almás; Cs. Somlai
2777-2789	Tryptic Map Variation of Erythropoietin Resulting from Carboxypeptidase B-Like Activity	Anneli Depaolis; Basant Sharma
2791-2808	Separation of Polybutylene Glycols on C₁₈ and C₄ Stationary Phases	Klaus Rissler; Ulf Fuchslueger
2809-2820	A New Method of Studying Temperature Dependence and the Effect of Mobile Phase Composition on the Retention Mechanism in Reversed Phase Liquid Chromatography	Y. Guillaume; C. Guinchard
2821-2831	Two-Dimensional TLC and Fluorescence Analysis with CCD Video Camera Used to Determine the Dissociation of Diphenylhexatriene Included in β-Cyclodextrin	J. C. Guilleux; K. N. Barnouin; F. A. Ricchiero; D. A. Lerner
2833-2844	Optimization of the Detection Wavelength Applied to the HPLC Analysis of Polycyclic Aromatic Hydrocarbons	Š. Hatrák; J. Lehotay
2845-2869	Application of Solvatochromic Parameters to Selectivity Tuning in Chromatography for Aromatic Solutes	F. Hellal; R. Phan-Tan-Luu; A. M. Siouffi
2871-2879	A Method for Determination of Lipid-Bound Sialic Acid After Chromatographic Isolation of Brain Gangliosides	Peter P. Ilinov; Denislava D. Deleva; Emilia T. Zaprianova; Svetoslav I. Dimov
2881-2894	Characterization of Tryptic Peptides of a Potent Growth Hormone Releasing Hormone Analog by Reversed Phase High Performance Liquid Chromatography-Ionspray Mass Spectrometry	Jen P. Chang; John M. Richardson; Ralph M. Riggin
2895-2900	A Simultaneous Assay of the Differentiating Agents, Phenylacetic Acid and Phenylbutyric Acid, and One of Their Metabolites, Phenylacetyl-Glutamine, by Reversed-Phase, High Performance Liquid Chromatography	Alain Thibault; William D. Figg; Natalie McCall; Dvorit Samid; Charles E. Myers; Michael R. Cooper
2901-2909	Simultaneous Extraction and Determination of Oxolinic Acid and Flumequine in Fish Silage by HPLC	Váctor Hormazábal; Magne Yndestad
2911-2917	A Rapid and Time-Effective Assay for Determination of Oxolinic Acid and Flumequine in Fish Tissues by HPLC	Váctor Hormazábal; Magne Yndestad
2919-2937	HPLC Analysis of Oxidation Hair Dyes in Permanent Hair Colorants	V. Andrisano; R. Gotti; A. M. Di Pietra; V. Cavrini
2939-2950	Simultaneous HPLC Analysis of Tryptophan Hydroxylase Activity and Serotonin Metabolism in Rat Pineal Gland: Determination of Its Kinetic Properties	F. J. Hernández-Dáaz; P. Abreu; A. T. Dáaz-Cruz; R. Alonso
2951-2960	Determination of Harpagide, 8-Para-Coumaroyl Harpagide, and Harpagoside by High Performance Liquid Chromatography in Harpagophytum Procumbens Drugs and in a Commercial Extract	L. Guillerault; E. Ollivier; R. Elias; G. Balansard
2961-2970	Extraction and HPLC Analysis of Halofuginone in Chicken Serum	Ross C. Beier; Loyd D. Rowe; Magdy I. Abd El-Aziz Nasr; Marcel H. Elissalde; Larry H. Stanker
2971-2981	High Performance Liquid Chromatography Determination Following Microwave Assisted Extraction of 3-Nitro-4-Hydroxyphenylarsonic Acid from Swine Liver, Kidney, and Muscle	Louise G. Croteau; M. Humayoun Akhtar; Jacqueline M. R. Bélanger; J. R. Jocelyn Paré

Volume 17, Issue 12 (1994)

2541-2558	Investigation of the Retention Behavior and Structural Change of Proteins in Reversed Phase and Hydrophobic Interaction Chromatography	Dai Woon Lee; Byung Yun Cho
2559-2567	Enantiomeric Separation of Underivatized Aliphatic and Aromatic β-Aminoalcohols by Reversed-Phase Liquid Chromatography with a Chiral Mobile Phase	Shigeo Yamazaki; Katsunori Saito; Takenori Tanimura
2569-2591	HPLC Determination of Taxol and Related Compounds in Taxus Plant Extracts	W. J. Kopycki; H. N. Elsohly; J. D. McChesney
2593-2604	Comparison of Adsorption Coefficient (K_OC) for Soils and HPLC Retention Factors of Aromatic Hydrocarbons Using a Chemically Immobilized Humic Acid Column in RP-HPLC	Gy. Szabó; R. A. Bulman
2605-2613	Determination of Octanol-Water Partition Coefficients for a Series of Imidazolidinediones by a Novel Combination of Micro Shake-Flask and HPLC Techniques	Maria Henczi; Jeno Nagy; Donald F. Weaver
2615-2623	Prediction of High-Performance Liquid Chromatographic Retention Data of Carboxamides and Oxadiazoles	Ho Seob Kim; Tai Ki Kim; Dai Woon Lee
2625-2632	Procedure for Liquid Chromatographic Determination of Thiamphenicol in Bovine Serum and Milk	Kenichi Yoshida; Fusao Kondo
2633-2640	Reversed-Phase Liquid Chromatographic Analysis of Coenzyme Q10 and Stability Study in Human Plasma	A. Zhiri; P. Belichard
2641-2650	High-Performance Liquid Chromatographic Assay for Biotinidase Activity in the Human Urine	Claudio De Felice; Kou Hayakawa; Toshiaki Tanaka; Takayuki Watanabe; Itsuro Hibi; Takao Kohsaka; Katzumi Itoh
2651-2665	A High Performance Liquid Chromatography Method for Quantification of Diboa, DIMBOA, and MBOA from Aqueous Extracts of Corn and Winter Cereal Plants	Ana M. Mayoral; Carmen Gutiérrez; Mará L. Ruáz; Pedro Castañera
2667-2674	Determination of Dicamba by Reverse-Phase HPLC	Andrew M. Fogarty; Samuel J. Traina; Olli H. Tuovinen
2675-2690	HPLC Separation of Selected Cardiovascular Agents on Underivatized Silica Using an Aqueous Organic Mobile Phase	Bradley R. Simmons; James T. Stewart
2691-2704	Direct Determination of Anionic Surfactants Using Ion Chromatography	Carl E. Hoeft; Richard L. Zollars
2705-2721	Influence of Sample Recovery Techniques on Detection of Biogenic Amines in the Rat Hookworm Nippostrongylus Brasiliensis	Jeanne Marie Grosclaude; Blandine Nembo; Hélène barreteau; Laïla Elkihel; Jean-Hugues Trouvin; Christian Jacquot; Philippe Gayral; Françoise Goudey-Perrière
2723-2736	The Determination of Scopoletin in Environmental Tobacco Smoke by High-Performance Liquid Chromatography	Charles H. Risner
2737-2749	Simultaneous Determination of ε-Caprolactam and ε-Aminocaproic Acid by Planar Chromatography	Ch. Sarbach; E. Postaire; J. Sauzieres

Volume 17, Issue 11 (1994)

2301-2318	Donor-Acceptor Chiral Centrifugal Partition Chromatography: Complete Resolution of Two Pairs of Amino-Acid Derivatives with a Chiral II Donor Selector	L. Oliveros; P. Franco Puertolas; C. Minguillon; E. Camacho-Frias; A. Foucault; F. Le Goffic
2319-2330	Structure Retention Relationship for Steroid Hormones. Functional Groups as Structural Descriptors	Nina Sadlej-Sosnowska
2331-2341	High-Performance Liquid Chromatographic Determination of Meclofenamate Sodium in Plasma	E. M. Niazy; S. H. Khidr; Y. M. El-Sayed
2343-2357	Effect of Eluent pH on the Ionic and Molecular Forms of the Non-Steroidal Anti-Inflammatory Agents in Reversed-Phase High-Performance Liquid Chromatography	E. Nivaud-Guernet; M. Guernet; D. Ivanovć; M. Medenica
2359-2372	Separation of C₆₀ and C₇₀ Fullerenes with a Triphenyl Bonded Silica Phase in Microcolumn Liquid Chromatography	Yoshihiro Saito; Hatsuichi Ohta; Hideo Nagashima; Kenji Itoh; Kiyokatsu Jinno; Mitsuyoshi Okamoto; Yung-Lin Chen; Gary Luehr; Jim Archer
2373-2381	A Simultaneous Assay for Acadesine (Aica-Riboside) and Acadesine 5′-Monophosphate Using Ion-Pair Reverse Phase High Performance Liquid Chromatography	Tamie M. Sandoval; James M. Fujitaki; Long-Shiuh Chen; Ross Dixon
2383-2394	Use of Triethylamine as an Ion-Pairing Reagent	Cherng-Zee Chuang; F. Avery Ragan Jr.; Chandan Prasad
2395-2412	Paired Ion Reversed-Phase HPLC Assay for the Simultaneous Determination of Iothalamic Acid and Para Aminohippuric Acid in Plasma	Anura L. Jayewardene; Ananda K. Seneviratne; John G. Gambertoglio
2413-2418	A Sensitive and Fast Method for the Determination of Polyamines in Biological Samples. Benzoyl Chloride Pre-Column Derivatization High-Performance Liquid Chromatography	Ying-Hua Mei
2419-2428	A Sensitive HPLC Method for the Determination of Terfenadine and Its Metabolite in Human Plasma	Sekhar Surapaneni; Shoukry K. W. Khalil
2429-2444	HPLC Determination of Residual Ivermectin in Cattle Dung Following Subcutaneous Injection	J. L. Bernal; M. J. Del Nozal; M. Salas; E. Galante; J. P. Lumaret
2445-2455	A Procedure for the Separation and Quantitative Analysis of Ascorbic Acid, Dehydroascorbic Acid, Isoascorbic Acid, and Dehydroisoascorbic Acid in Food and Animal Tissue	Willy A. Behrens; Rene Madere
2457-2468	Thin Layer and High Pressure Liquid Chromatographic Determination of Histamine in Fish Tissues	G. Kalligas; I. Kaniou; G. Zachariadis; H. Tsoukali; P. Epivatianos
2469-2483	Improved Methods of Oligosaccharide Analysis for Genetic Studies of Legume Seeds	J. Frias; C. L. Hedley; K. R. Price; G. R. Fenwick; C. Vidal-Valverde
2485-2494	Analysis of Diethylenetriamine in Water and Soil at PPB Levels by High Performance Liquid Chromatography with Fluorescence Detection	John Mao; Michael W. Dennis; Robert Foster; Paul H. Fackler
2495-2509	Test Procedure Validation for the TLC Assay of a Degradation Product in a Pharmaceutical Formulation	S. W. Sun; H. Fabre; H. Maillols
2511-2531	Separation of Organophosphonates by Ion Chromatography with Indirect Photometric Detection	R. Thompson; N. Grinberg; H. Perpall; G. Bicker; P. Tway

Volume 17, Issue 10 (1994)

2093-2109	Supercritical Fluid Chromatography for Therapeutic Drug Monitoring of Immunosuppressants: Selectivity for Cyclosporine A, Fk 506 (Tacrolimus), and Rapamycin	S. H. Y. Wong; B. Ghodgaonkar; P. Fong; B. Campbell; J. F. Burdick; F. Boctor
2111-2126	High-Performance Liquid Chromatographic Determination of Hydrogen Peroxide with Peroxyoxalate Chemiluminescence Detection	K. Nakashima; M. Wada; N. Kuroda; S. Akiyama; K. Imai
2127-2145	The Analysis of Ibuprofen Enantiomers in Human Plasma and Urine by High-Performance Liquid Chromatography on an α₁-Acid Glycoprotein Chiral Stationary Phase	J. X. de Vries; E. Schmitz-Kummer; D. Siemon
2147-2170	HPLC Determination of Verapamil and Norverapamil in Plasma Using Automated Solid Phase Extraction for Sample Preparation and Fluorometric Detection	Ph. Hubert; J. Crommen
2171-2177	Simultaneous Determination of Clomipramine and Its Demethylated Metabolite in Plasma and Erythrocytes by High-Performance Liquid Chromatography	P. Marescaux; E. Belan; N. Houdret; M. Goudemand; M. Lhermitte
2179-2186	Automated determination of an angiotensin ii receptor antagonist, cgp 48 933, in plasma by high-performance liquid chromatography	A. Sioufi; F. Marfil; J. Godbillon
2187-2197	Determination of piroximone in Plasma and urine by high performance liquid chromatography	N. Bernard; M. Lush; J. Probitts; N. Ferry; G. Cuisinaud; J. Sassard
2199-2205	Identification and Determination of Geniposide, Genipin, Gardenoside, and Geniposidic Acid from Herbs by HPLC/Photodiode-Array Detection	T. -H. Tsm; J. Westly; T. -F. Lee; C. -F. Chen
2207-2230	Study of Macrobiomolecule-Ligand Interactions by Liquid-Chromatographic Separation Methods Under Equilibrium and Nonequilibrium Conditions	L. Šoltés; B. Séabille
2231-2246	Tartaric Acid in Wines May Be Useful for Preventing Renal Calculi: Rapid Determination by HPLC	L. Radin; C. Pronzato; L. Casareto; L. Calegari
2247-2272	Comparison of Methods Evaluating Lipoperoxidation in Plasma of Malaria Patients	M. A. Carbonneau; D. Sess; E. Peuchant; M. C. Receveur; L. Dubourg; M. J. Thomas; A. Perromat; M. Clerc
2273-2289	High Performance Liquid Chromatography (HPLC): An Important Technique in the Studies of Lignocaine and its Metabolism	Y. Chen; J. M. Potter

Volume 17, Issue 9 (1994)

1861-1875	The Effect of Electric Fields on the Dispersion of Oligonucleotides Using a Multi-Point Detection Method in Capillary Gel Electrophoresis	P. Sun; R. A. Hartwick
1877-1881	A Rapid Method for Enkephalin Analysis in Tissues by Capillary Electrophoresis	W. J. Hurst; P. J. McLaughlin; I. S. Zagon
1883-1897	Fully Automated Analysis of Amino Acid Enantiomers by Derivatization and Chiral Separation on a Capillary Electrophoresis Instrument	H. Ruyters; Sj. V. der Wal
1899-1916	Free-Solution Capillary Electrophoresis of Tryptic Digest Fragments of a Recombinant Porcine Pro-Growth Hormone Releasing Hormone (2–76)Oh	J. P. Chang; D. L. Smiley; M. R. Coleman
1917-1927	Recent Developments in Porphyrin Separations Using Capillary Electrophoresis with Native Fluorescence Detection	N. Wu; B. Li; J. V. Sweedler
1929-1939	Determination of N-Methylnicotinamide in Urine with Capillary Zone Electrophoresis	E. H. J. M. Jansen; P. De Fluiter
1941-1951	Determination of Potato Glycoalkaloids Using Isotachophoresis and Comparison with a HPLC Method	F. Kvasnicka; K. R. Price; K. Ng; G. R. Fenwick
1953-1969	Study on Phosphate of Ethylenediamine, 1,3-Diaminopropane and 1,4-Diaminobutane as Carrying Electrolyte in Open-Tubular Capillary Electrophoresis	L. Song; Q. Ou; W. Yu
1971-1980	Rapid Fluorimetric Assay for Plasma Nefopam Using High-Performance Liquid Chromatography	L. -C. Chang; D. -P. Wang
1981-1993	A Rapid Procedure for Purifying Large Amounts of Pyridinoline Crosslinks of Bone	P. Arbault; E. Gineyts; M. Grimaux; P. Seguin; P. D. Delmas
1995-2004	Determination of Lipophilicity of Chlorinated Alicyclic Compounds by Reversed-Phase High Performance Liquid Chromatography	J. Liu; J. E. Chambers; J. R. Coats
2005-2016	Determination of Minor Impurities and Diastereomers of 6-[3-[(2-Amino-1-Oxopentyl)Amino]-1-Pyrrolidinyl]-5-Fluoro-3-Oxo-3h-Pyrido[3,2,1-Kl]Phen-Oxazine-2-Carboxylic Acid Hydrochloride by High Performance Liquid Chromatography	T. G. Golich; L. Elrod Jr.; J. A. Morley
2017-2029	Determination of Pentamidine in Leishmania Infantum Promastigotes by Ion-Paired Liquid Chromatography	B. Rabanal; R. G. de Arriba; M. J. Garzón; R. M. Reguera; R. Balaña-Fouce; A. Negro
2031-2044	HPLC Investigation of 11-Amino Undecanoic Acid's Ion Pairing Ability on Fluoroquinolone Gyrase Inhibitors	Zs. Budvári Bárány; A. Lõre; Gy. Szász; K. Takács-Novák; I. Hermecz
2045-2056	High Performance Liquid Chromatography Separation and Analysis of Metallotetra(Pentafluorophenyl)Porpholactone	J. R. Wan; M. Gouterman; E. Green; G. -E. Khalil
2057-2067	High-Performance Liquid Chromatographic Determination of Aromatic Poly-Amidines: Formulatory and Preclinical Applications	C. Nastruzzi; C. Pastesini; E. Menegatti; S. Scalia
2069-2083	Validation of a HPLC Method for the Determination of Propylthiouracil in Plasma	L. Kabanda; C. de Muynck; R. A. Lefebvre; J. P. Remon

Volume 17, Issue 8 (1994)

1665-1677	Chiral Recognition of N-Acyl-1-(2-Fluorenyl)-1-Aminoalkanes by π-Acidic Chiral Stationary Phases: A Mechanistic View	W. H. Pirkle; P. G. Murray; Q. Yang
1679-1694	Separation of Monoacylglycerol Enantiomers as Urethane Derivatives by Chiral-Phase High Performance Liquid Chromatography	B. G. Semporé; J. A. Bézard
1695-1707	Use of a Macrocyclic Antibiotic as the Chiral Selector for Enantiomeric Separations by TLC	D. W. Armstrong; Y. Zhou
1709-1719	Optimization of the Resolution of the Enantiomers of β-Dimethylamino-Butyrophenone by HPLC on a β-Cyclodextrin Column	A. Valiente Barderas; F. Duprat
1721-1735	Removal of Organic Compounds from Water via Adsorption Onto Polymethyl-Hydrosiloxane Pentenyl-β-Cyclodextrin	D. Warner-Schmid; Y. Tang; D. W. Armstrong
1737-1742	Selection of Columns for Analysis of Blood Urea	H. Shintani
1743-1754	Glycerylalkylsilylated Silica Gels for Direct Injection Analysis of Drugs in Serum by High-Performance Liquid Chromatography	Y. Sudo; M. Akeba; T. Sakaki; Y. Takahata
1755-1772	The Electrochemical Detection of Penicillins in Milk	E. Kirchmann; R. L. Earley; L. E. Welch
1773-1783	High Performance Liquid Chromatography of Toremifene and Metabolites	C. K. Lim; Z. -X. Yuan; K. -C. Ying; L. L. Smith
1785-1794	Oxolinic Acid and Flumequine in Fish Tissues: Validation of an HPLC Method; Analysis of Medicated Fish and Commercial Fish Samples	J. M. Degroodt; B. Wyhowski de Bukanski; S. Srebrnik
1795-1809	Determination of 4-Methyl Umbelliferone and Metabolites in Williams E Media and Dog Plasma by High Performance Liquid Chromatography	M. J. Lovdahl; K. E. Reher; H. J. Mann; R. P. Remmel
1811-1819	Separation of Acrolein and Its Possible Metabolites Using Different Modes of High Performance Liquid Chromatography	J. Mao; R. Doane; M. F. Kovacs Jr.
1821-1835	Characteristics of Centrifugal Partition Chromatography for Lanthanoid Separation in Hdehp Extraction System	H. Abe; S. Usuda; S. Tachemori
1837-1848	A Sensitive Isocratic Liquid Chromatography Assay for the Determination of Dipyridamole in Plasma with Electrochemical Detection	M. Barberi-Heyob; J. L. Merlin; L. Pons; M. Calco; B. Weber
1849	Erratum

Volume 17, Issue 7 (1994)

1433-1442	HPLC Separation of the ZZ, ZE, EZ, and EE Geometric Isomers and EE Isomer Enantiomers of a Substituted Pentadienyl Carboxamide Using Achiral/Chiral Column Switching	J. W. Kelly; N. D. Aggarwal; R. Murari; J. T. Stewart
1443-1459	Study and Optimization of Column Efficiency in HPLC: Comparison of Two Methods for Separating Ten Benzodiazepines	Y. Guillaume; C. Guinchard
1461-1478	Comparative Behaviour of Different Reversed-Phase Packings When Equilibrated with Cetyltrimethylammonium Bromide	B. Cañas Montalvo; R. C. Izquierdo-Hornillos
1479-1495	A Study of Precolumn and Analytical Column Dimensions for On-Line Sample Pretreatment in HPLC	R. B. Taylor; C. Alexander
1497-1523	Study and Optimization of Citrus Flavanone and Flavones Elucidation by Reverse Phase HPLC with Several Mobile Phases: Influence of the Structural Characteristics	J. Castillo; O. Benavente-García; J. A. Del Rio
1525-1539	Determination of Water Soluble Vitamins By Liquid Chromatography with Ordinary and Narrow-Bore Columns	D. Blanco; L. A. Sánchez; M. D. Gutiérrez
1541-1556	Simultaneous Determination of Norepinephrine, Dopamine, and Serotonin in Hippocampal Microdialysis Samples Using Normal Bore High Performance Liquid Chromatography: Effects of Dopamine Receptor Agonist Stimulation and Euthanasia	Kathleen Cox Gariepy; Bruce Bailey; Jian Yu; Timothy Maher; Ian N. Acworth
1557-1565	Determination of the Stability of Dopamine in Aqueous Solutions by High Performance Liquid Chromatography	Ying Shen; Ming Y. Ye
1567-1576	Simultaneous HPLC Analysis of Carbamazepine and Carbamazepine Epoxide in Human Brain Microdialysate	R. D. Scheyer; M. J. During; J. A. Cramer; B. R. Toftness; J. M. Hochholzer; R. H. Mattson
1577-1585	Simple and Fast HPLC Method for the Determination of Triamterene and Hydroxytriamterenesulphate in Plasma and Urine	H. Mascher; M. Wasilewski
1587-1595	Determination of Benziodarone in Human Plasma and Tablets by High Performance Liquid Chromatography	A. Gumieniczek; L. Przyborowski
1597-1604	Application of High Performance Liquid Chromatography in the Determination of Tauromustine in Presence of Its Metabolites and Degradation Products	M. I. Walash; F. Belal; M. E. Metwally; M. M. Hefnawy
1605-1620	High Performance Liquid Chromatographic (HPLC) Assay for the Determination of Chlorhexidine in Saliva Film	Natalie J. Medlicott; Don G. Ferry; Ian G. Tucker; Michael J. Rathbone; Doug W. Holborow; David S. Jones
1621-1636	Extraction Procedures for the HPLC Determination of 5-Fluorouracil in Biological Samples	M. J. del Nozal; J. L. Bernal; P. Marenero; A. Pampliega
1637-1651	Determination of Fumaric Acid, Maleic Acid, and Phthalic Acid in Groundwater and Soil	E. A. Dietz; K. F. Singley
1653-1657	Behaviour of Humic Acids on Fe(III)-Impregnated Silica gel Compared with Model Substances	S. Iskrić; O. HadŽija; S. Kveder

Volume 17, Issue 6 (1994)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 17, Number 6
1203-1217	Separation of Low Density and Very Low Density Lipoproteins from Human Serum by Hydroxyapatite Chromatography	Y. Shibusawa; N. Miwa; T. Hirashima; U. Matsumoto
1219-1230	Separation by Permeation Effect in High Performance Liquid Chromatographic Studies of Selected Dithia[3.3]Cyclophanes and Thia[3.2]Cyclophanenes	Y. -H. Lai; S. -G. Ang
1231-1244	Retention of Anions as a Function of Mobile Phase PH in Ion-Interaction RP-HPLC	M. C. Gennaro; C. Abrigo; E. Marengo
1245-1255	Application of Normal and Second-Order Derivative Spectroscopy in Identifying Organic Acids and Sugar Acids in Liquid Chromatography with On-Line Photodiode Array Detection	P. Lehtonen; H. Vuorela
1257-1264	Resolution of Synthetic ( )- and (-)-Epibatidine by Chiral High Performance Liquid Chromatography and Identification of the Natural Enantiomer	A. P. Watt; H. M. Verrier; D. O'Connor
1265-1279	Polymethyloctilsiloxane Adsorbed on Porous Silica as a Packing Material for Reversed Phase High Performance Liquid Chromatography	T. A. Anazawa; I. C. S. F. Jardim
1281-1290	Improvement in Selectivity of Anhydrotrypsin-Immobilized Diol Silica Column by the Use of Eluent Containing Calcium Ion	T. Ohta; T. Horimai; Y. Kaburaki; S. Takitani
1291-1299	Application of Sephadex LH-20 Chromatography for the Separation of Cyanogenic Glycosides and Hydrophylic Phenolic Fraction from Flaxseed	R. Amarowicz; F. Shahidi
1301-1316	Studies on Poly (3-Octadecyl Pyrrole) Modified Silica as a Reversed Phase HPLC Packing Material	H. Ge; K. G. Gelmore; G. G. Wallace
1317-1326	Comparison of Amino Acid Separations on High Performance Silica Gel, Cellulose, and C-18 Reversed Phase Layers and Application of HPTLC to the Determination of Amino Acids in Biomphalaria Glabrata Snails	E. Norfolk; S. H. Khan; B. Fried; J. Sherma
1327-1335	Determination of a Cefuroxime and Aminophylline/Theophylline Mixture by High-Performance Liquid Chromatography	H. Zhang; J. T. Stewart
1337-1348	Determination of [¹⁴C] Glutamine Specific Activity in Plasma	T. Jenssen; N. Nurjhan; G. Perriello; A. Bucci; I. Toft; J. Gerich
1349-1363	A Method for Quick Determination of Bile Acids in Bile of Patients with Biliary Lithiasis	E. Coca; B. Ribas; G. Trigueros; J. M. Sarmiento; M. Borque; D. Ortega; A. Sobrino; A. Mallen; I. De Pablos; J. Alvarez Fdez-Represa
1365-1373	HPLC/EC Assay of the Distribution of the Antimalarial Arteether Into Fat and Muscle Tissue Following Intravenous Administration	Y. L. Zeng; H. T. Chi; J. K. Baker
1375-1384	On-Line Trace Enrichment of Mifentidine in Plasma Using Column-Switching High Performance Liquid Chromatography	W. C. Jang; H. S. Lee
1385-1398	Separation and Determination of Carbadox, Nitrofurazone, Nitrofurantoin, Furazolidone, and Furaltadone in their Mixtures by Thin Layer and High Performance Liquid Chromatography	I. Kaniou; G. Zachariadis; G. Kalligas; H. Tsoukali; J. Stratis
1399-1411	HPLC Determination of a Vincristine, Doxorubicin, and Ondansetron Mixture in 0.9% Sodium Chloride Injection	D. T. King; T. G. Venkateshwaran; J. T. Stewart
1413-1417	Quantitative Analysis of Polyamines at Trace Levels by High Performance Liquid Chromatography in High Salt Solutions. Application to Seawater	C. Cann-Moisan; J. Caroff; A. Hourmant; C. Videau; F. Rapt
1419-1426	Determination of Ivermectin Residues in Meat and Liver by HPLC and Fluorometric Detection	J. M. Degroodt; B. Wyhowski De Bukanski; S. Srebrnik

Volume 17, Issue 5 (1994)

957-980	Micellar Liquid Chromatography with Hybrid Eluents	M. L. Marina; M. A. García
981-998	Simultaneous Determination of Phospholipid Classes and the Major Molecular Species of Lecithin in Human Amniotic Fluid by HPLC	B. H. Klein; J. W. Dudenhausen
999-1009	Determination of the Constants of the Snyder-Soczewinski Equation by Means of Gradient Multiple Development	W. Markowski; K. L. Czaplnska; M. Blaszczak
1011-1028	Flow Fluctuations in GPC-Viscometry	J. Lesec
1029-1055	High Temperature GPC with a Single Capillary Viscometer	J. Lesec; M. Millequant; T. Havard
1057-1064	Simultaneous Determination of Mono-, Di-, and Trinucleotides by High-Performance Liquid Chromatography Using N-(Dansyl)Ethylenediamine as a Fluorescent Derivatizing Reagent	S. Sonoki; A. Sanda; S. Hisamatsu
1065-1088	An Improved HPLC Procedure for the Quantitation of Diclofenac in Plasma	F. A. Mohamed; H. W. Jun; T. H. Elfaham; H. A. Sayed; E. Hafez
1089-1104	Rapid Reversed Phase High Performance Liquid Chromatographic Assay Method for Ranitidine Hydrochloride in Dosage Forms	C. A. Lau-Cam; M. Rahman; R. W. Roos
1105-1110	Direct Enantiomeric Separation of Phenglutarimide by Chiral High Performance Liquid Chromatography	H. Y. Aboul-Enein; S. A. Bakr; P. J. Nicholls
1111-1124	Separation of Porphyrins Using a γ-Cyclodextrin Stationary Phase	W. Wu; A. Stalcup
1125-1139	Separation of the Diastereoisomers of Ethyl Esters of Caffeic, Ferulic, and Isoferulic Acids by Thin-Layer and High Performance Liquid Chromatography	M. F. M. Borges; M. A. M. M. Pinto
1141-1146	Corticosteroid Analysis by HPLC with Increased Sensitivity by Use of Precolumn Concentration	C. Valenta; H. Janout
1147-1169	Optimization of HPLC Conditions to Analyze Widely Distributed Ethoxylated Alkylphenol Surfactants	N. Márquez; R. E. Antón; A. Usubillaga; J. L. Salager
1171-1182	Microanalysis of Ginseng Saponins by Ion Chromatography with Pulsed Amperometric Detection	M. K. Park; J. H. Park; M. Y. Lee; S. J. Kim; I. J. Park
1183-1194	Method for Determination of Partition Coefficients by High-Performance Liquid Chromatography: Application to O-Hydroxylbenzenesulfonanilides	X. Sun; M. Xin; J. Zhao
1195	Erratum

Volume 17, Issue 4 (1994)

731-747	Amphetamine and Methamphetamine Determinations in Biological Samples by High Performance Liquid Chromatography. A Review	P. Campíns-Falcó; A. Sevillano-Cabeza; C. Molins-Legua
749-760	Preparation and Characterization of Cellulose Based Adsorbents for Large Scale Hydrophobic Interaction Chromatography	A. Šėrys; J. Liesienė; J. Urbonavičienė; A. Maruška; K. Radzevičius; D. Vaiatkeviči�tė; V. Bumelis
761-772	Pre-Treatment of Chiral α-AGP Column with Triethylamine Significantly Improves the Detection Sensitivity of an Enantiomeric Leukotriene Antagonist	M. Y. K. Ho; K. F. Erhard; T. K. Chen
773-791	Electrospray Ionization Mass Spectrometry and HPLC Determination of the Products in the Radiolysis of 5-Bromouracil, its Nucleoside and Nucleotide Derivatives	M. Y. Ye; Y. Shen
793-815	Chromatographic Analyses of the Effects of Glutathione, Cysteine and Ascorbic Acid on the Monophenol and Diphenol Oxidase Activities of Tyrosinase	A. J. Nappi; E. Vass
817-831	High Performance Affinity Chromatography for Analysis of Human Antithrombin III	A. L. Dawidowicz; T. Rauckyte; J. Rogalski
833-845	Use of Adsorption Chromatography on Sephacryl S-500 for Improved Separation of Isoforms of Soluble Photosynthetic Catalysts from Cyanobacteria	K. Ki Ho; S. Tan
847-854	Determination of Aliphatic Aldehydes C₁—C₄ in Waste Gas by HPLC	J. Lehotay; F. Halmo
855-865	Quantitative High Performance Thin Layer Chromatographic Determination of Organic Acid Preservatives in Beverages	S. H. Khan; M. P. Murawski; J. Sherma
867-881	Identification of Barbiturates Using High Performance Liquid Chromatography-Particle Beam EI/CI Mass Spectroscopy	T. W. Ryan
883-890	Simultaneous Determination of Cocaine and Benzoylecgonine in Vitreous Humor by HPLC	P. Fernández; P. Rodríguez; A. M. Bermejo; M. López-Rivadulla; A. Cruz
891-911	Novel Uniformly Sized Polymeric Stationary Phase with Hydrophilized Large Pores for Direct Injection HPLC Determination of Drugs in Biological Fluids	V. Smigol; F. Svec; J. M. J. Fréchet
913-927	Determination of GLG-V-13, a Novel Antiarrhythmic Agent, in Plasma and Urine by High-Performance Liquid Chromatography	C. L. Chen; S. Sangiah; J. D. Roder; H. Chen; K. D. Berlin; G. L. Garrison; B. J. Scherlag; R. Lazzara
929-945	Determination of Oxolinic Acid in Seawater, Marine Sediment, and Japanese Oyster (Crassostrea Gigas) by High-Performance Liquid Chromatography	H. Pouliquen; L. Pinault; H. Le Bris
947-948	A Review of: “Practical Capillary Electrophoresis, R. Weinberger, Academic Press, Inc., New York, 312 pages, 1993. Price: $69.95.”

Volume 17, Issue 3 (1994)

483-497	HPLC Enantioseparation Of Dl-and Tripeptides on Cyclodextrin Bonded Stationary Phases After Derivatization with 6-Aminoquinolyl-N-hydroxysuccinimidyl Carbamate (AQC)	Shushi Chen; Maria Pawlowska; Daniel W. Armstrong
499-520	Thermo-Optical Spectroscopy: New and Sensitive Schemes for Detection in Capillary Separation Techniques	J. M. Saz; J. C. Díez-Masa
521-532	Rapid Assay for the Determination of Two Photoactivatible Kainic Acid Analogues by High-Performance Liquid Chromatography	Nikos K. Karamanos; Emmanuel Siwas; Dionissios Papaioannou
533-548	The Determination of Charge of Cationic ^99mTc-Radiopharmaceuticals	A. L. M. Riley; D. P. Nowotnik
549-558	Effects of Injection Solvents on the Separation of Porphyrin and Metalloporphyrin in Reversed-Phase Liquid Chromatography	John W. Ho; Lee Yuen Fun Candy
559-577	Non-Exclusion Effects in Aqueous SEC: Behavior of Some Polyelectrolytes Using On-Line Mass Detectors	Gisele Volet; James Lesec
579-588	HPLC Determination of Trace Levels of Aliphatic Aldehydes C₁ - C₄ in River and Tap Water Using On-Line Preconcentration	J. Lehotay; K. Hromulaková
589-601	Analysis of Methyl Neodecanamide in Lake Water by Reversed-Phase High Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry	H. T. Rasmussen; S. K. Friedman; A. J. Mustilli; R. McDonough; B. P. McPherson
603-617	High Performance Liquid Chromatographic Determination of 2-Furaldehyde and 5-Hydroxymethyl-2-Furaldehyde in Processed Citrus Juices	F. Lo Coco; C. Valentini; V. Novelli; L. Ceccon
619-632	Fluorimetric Detection of Microsomal Lauric Acid Hydroxylations Using High-Performance Liquid Chromatography After Selective Solvent Partitioning and Esterification with 1-Pyrenyldiazomethane	Steven R. Mason; Leigh C. Ward; Paul E. B. Reilly
633-648	Separation of the Main Neutral Lipids into Classes and Species by PR-HPLC and UV Detection	Smaragdi Antonopoulou; Nikolaos K. Andrikopoulos; Constantinos A. Demopoulos
649-658	Simple and Fast Determination of Some Phenethylamines in Illicit Tablets by Base-Deactivated Reversed Phase HPLC	Marco Longo; Cristina Martines; Laura Rolandi; Aldo Cavallaro
659-671	Fluorescence Detection of Mexiletine and Its P-Hydroxylated and Hydroxy-Methylated Metabolites in Human Plasma and Urine by High-Performance Liquid Chromatography Using Post-Column Derivatization with O-Phthalaldehyde	T. Tateishi; K. Harada; A. Ebihara
673-683	Analysis of Trace Levels of Deoxynivalenol in Cow's Milk by High Pressure Liquid Chromatography	D. K. Vudathala; D. B. Prelusky; H. L. Trenholm
685-705	Simultaneous Measurement of Monoamine, Amino Acid, and Drug Levels, Using High Performance Liquid Chromatography and Coulometric Array Technology: Application to In Vivo Microdialysis Perfusate Analysis	Ian N. Acworth; Jian Yu; Elizabeth Ryan; Kathleen Cox Gaiuepy; Paul Gamache; Keith Hull; Timothy Maher
707-719	Retention Values of Sulphonic Acids as a Function of the Nature and Concentration of Inorganic Salt in Reversed-Phase Ion-Pair Liquid Chromatography	Hanfa Zou; Yukui Zhang; Mingfang Hong; Peichang Lu

Volume 17, Issue 2 (1994)

259-276	Uniformly Sized Poly(Vinylphenol) Porous Beads: A Versatile HPLC Separation Medium Allowing Fast Switching Between Size-Exclusion, Normal Phase, and Reversed Phase Chromatography	V. Smigol; F. Svec; J. M. J. Fréchet
277-285	Use of Derivative Spectrophotometry in the Resolution of Overlapped Peaks in Liquid Chromatography and Its Application in the Analysis of Active Components in Insecticide Formulations	J. A. Jimena Garcia; J. Gimenez Plaza; J. M. Cano Pavon
287-301	Competitive Binding of Catecholamines, Indoleamines, Acetylcholine, and Related Metabolites to Various Glassy Carbon Materials	Y. Ikarashi; C. LeRoy Blank; T. Kawakubo; Y. Suda; Y. Maruyama
303-316	Studies on molecular weight determination using refractive index and multi-angle laser light scattering detectors in size exclusion chromatography	U. Dayal; S. K. Mehta
317-328	A Mechanistic Evaluation for the Resolution of Enantiomers of α-Arylpropionic Acid Derivatives on π-Basic Chiral Stationary Phases	M. H. Hyun; S. M. Cho; J. -J. Ryoo; M. S. Kim
329-346	Assay of RP 69698, a Novel LTB4-Antagonist, in Plasma by HPLC and its Application for Characterizing Pharmacokinetics of the Drug in Dogs	V. K. Khetarpal; C. M. Cariola; S. J. Collina; J. A. Ziemniak
347-357	HPLC Analysis of Taurine in Human Plasma Sample Using the Dabs-Ci Reagent with Sensitivity at Picomole Level	V. Stocchi; F. Palma; G. Piccoli; B. Biagiarelli; L. Cucchiarini; M. Magnani
359-372	Microbore hplc determination of polyether antibiotics using postcolumn derivatization with Benzaldehyde reagents	Z. Fejglová; J. Doležal; A. Hrdlička; K. Frgalová
373-383	Determination of Temazepam and Its Active Metabolite, Oxazepam in Plasma, Urine and Dialysate Using Solid-Phase Extraction Followed by High Performance Liquid Chromatography	J. Chopineau; F. Rivault; V. Sautou; M. F. Sommier
385-401	Determination of Chloramphenicol in Chicken Muscle by High Performance Liquid Chromatography and UV-Diode Array Detection	M. Ramos; Th. Reuvers; A. Aranda; J. Gómez
403-417	Determination of Echinomycin (NSC-526417) in Human Plasma: Comparison of Conventional HPLC to a Capillary HPLC, Electrospray Ionization and Mass Spectrometry System	R. A. Newman; A. Fuentes; T. Y. Minor; K. T. McManus; D. A. Garteiz
419-432	Simple, Rapid and Specific Identification and Quantification of a Metabolite of Alpidem, a New Imidazopyridine Anxiolytic, in Human Urine, by Direct Injection Into HPLC Column with Fluorescence Detection	B. Malavasi; L. Flaminio; V. Ascalone
433-445	Practical Approach for Validating the TLC Assay of an Active Ingredient in a Pharmaceutical Formulation	S. W. Sun; H. Fabre
447-456	High Performance Ion Chromatography Determination of Total Sulfites in Foodstuffs	E. Ruiz; M. I. Santillana; M. De Alba; M. T. Neeto; S. Garcia-Castellano
457-475	Rapid Determination of Nitrofurantoin, Furazolidone and Furaltadone in Formulations, Feed and Milk by High Performance Liquid Chromatography	T. Galeano Díaz; L. Lopez Martínez; M. Martínez Galera; F. Salinas

Volume 17, Issue 1 (1994)

1-17	Centrifugal Partition Chromatography: Stability of Various Biphasic Systems and Pertinence of the “Stoke's Model” to Describe the Influence of the Centrifugal Field Upon the Efficiency	A. P. Foucault; E. Camacho Frias; C. G. Bordier; F. Le Goffic
19-32	Fractionation of [¹⁴C]Metolachlor Metabolites by Centrifugal Partition Chromatography	C. -D. Chang; D. W. Armstrong; T. J. Fleischmann
33-48	HPLC Chiral Optimization of a Unique β-Amino Acid and Its Ester	Brian S. Kersten
49-68	An Investigation Concerning the Stability of a Sterically Protected Cyanopropyl Modified Silica Substrate	A. Houbenová; H. A. Claessens; J. W. de Haan; C. A. Cramers; K. Stulík
69-95	Comparison of Various Sorbents for the Enrichment of Samples of Aliphatic Amines Using Solid-Phase Extraction Prior to the Determination by HPLC with Fluorimetric Detection	P. Jandera; K. Ventura; R. Hladoneková; J. Churáček
97-104	Determination of Neutral Sugars in Mycobacterial Cell Walls by High-Performance Liquid Chromatography	S. R. Hagen
105-122	Reversed-Phase Retention Behavior of Fluorescence Labeled Phospholipids in Ammonium Acetate Buffers	S. L. Abidi; T. L. Mounts
123-131	A Non—Ion-Pairing HPLC Method for Measuring New Forms of Ascorbate and Ascorbic Acid	S. P. Felton; R. Grace; J. E. Halver
133-150	The Analysis of Ro 24–4736 in Human Plasma by Multidimensional Reversed Phase Microbore HPLC/UV	T. E. Mulligan; R. W. Blain; N. F. Oldfield; B. A. Mico
151-156	Determination of Carbamate Insecticides in Water by C-18 Solid Phase Extraction and Quantitative HPTLC	S. C. McGinnis; J. Sherma
157-173	HPLC Separation and Determination of Phenolphthalein and its Glucuronid as Markers of Enterohepatic Circulation Using Acetonitrile-Methanol as Organic Modifier and Application to Rat Plasma	R. Izquderdo-Hornbllos; T. A. Shepard
175-189	Successful and Rapid Verification of the Presence of a Phosphate Group in Synthetic Phosphopeptides Using the Conditions of Standard Dabs-Cl Amino Acid Analysis	L. Gorbics; L. Urge; E. Lang; G. I. Szendrei; L. Otvos Jr.
191-202	Procedures for the Analyses of Dolastatins 10 and 15 by High Performance Liquid Chromatography	G. R. Pettit; D. Kantoci; D. L. Herald; J. Barkóczy; J. A. Slack
203-211	Determination of Glyoxal, Methylglyoxal, Diacethyl, and 2, 3-Pentanedione in Fermented Foods by High-Performance Liquid Chromatography with Fluorescence Detection	M. Yamaguchi; J. Ishida; Z. X. Xuan; A. Nakamura; T. Yoshitake
213-221	Liquid Chromatographic Determination of Oxytetracycline and Chlortetracycline Residues in Animal Tissues	S. Horii
223-239	Separatory Determination of Biliary Metabolites of Equilin in Rat by High-Performance Liquid Chromatography	S. Ikegawa; M. Itoh; J. Goto
241-248	Computational Chemical Analysis of the Retention of Saccharides on Amino Phase	T. Hanai; H. Hatano; N. Nimura; T. Kinoshita

Volume 16, Issue 18 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 18
3887-3901	Application of Square Wave Voltammetry for Electrochemical Detection in Gradient Elution HPLC	John A. Roush; Mark R. Anderson
3903-3917	Mixed-Mode Gradient HPLC Analysis of a Tyrosine Kinase Inhibitor, Its Isomers and Other Potential Impurities	Thomas J. Difeo; Judith E. Shuster
3919-3932	A Comparison of Methods for the Determination of Dead Time in a Reversed-Phase High-Performance Liquid Chromatography System Used for the Measurement of Lipophilicity	D. P. Nowotnik; R. K. Narra
3933-3939	High Performance Liquid Chromatographic Retention Time of β-Blockers as an Index of Pharmacological Activities	Taeyuki Ohshima; Kenzo Takagi; Ken-Ichi Miyamoto
3941-3964	The Effects of Type B Silica and Triethylamine on the Retention of Drugs in Silica Based Reverse Phase High Performance Chromatography	Dennis W. Hill; Albert J. Kind
3965-3976	High Performance Liquid Chromatographic Separation of Sensitive Fluorescent Derivatives of Bile Acids with Cyclodextrin-Containing Mobile Phase	Kazutake Shimada; Kuniko Mitamura; Satoko Ishitoya; Kyoko Hirakata
3977-3996	Evaluation of 9-Methylamino-Methylanthracene as a Chemical Label for Total Reactive Isocyanate Group: A Comparison of Mono- and Di-Isocyanate Monomers	Roy J. Rando; Halet G. Poovey; John J. Lefante; Frederick R. Esmundo
3997-4008	Separation of Isomeric Triacylglycerols by Silver Ion Thin-Layer Chromatography	B. Nekolova-Damyanova; D. Chobanov; S. Dimov
4009-4017	HPLC Determination of Triacylglycerols in the Digestive Gland-Gonad Complex of Biomphalaria Glabrata Snails Fed Hen's Egg Yolk Versus Leaf Lettuce	Kathryn Horutz; Lawrence R. Layman; Bernard Fried; Joseph Sherma
4019-4029	Optimization of the Separation, Isolation and Recovery of Selected Pesticides in Water Samples by Solid-Phase Extraction and HPLC Photodiode Array Detection	P. Parrilla; J. L. Martinez-Vtdal; A. R. Fernandez-Alba
4031-4047	High Performance Liquid Chromatographic Determination of Sulfisomidine and N4-Acetylsulfisomidine in Swine Tissues	M. Nishikawa; Y. Takahashi; Y. Ishihara
4049-4062	Determination of the Ester-Cleavage Products of Some Organophosphorus Pesticides by Liquid Chromatography with Electrochemical Detection	H. B. Wan; H. Chi; M. K. Wong; C. Y. Mok; A. K. Hsieh
4063-4078	A Column Switching Technique for the Screening of Diuretics in Urine by High Performance Liquid Chromatography	M. Saarinen; H. Sirén; M. -L. Riekkola
4079-4094	Simultaneous Determination of Vanillin and Syringaldehyde Using High Performance Liquid Chromatography. Application to Static and Soleras Aged Brandies	R. Gimenez Martinez; M. Ytllalon Mir; H. Lopez Ga De La Serrana; M. C. Lopez Martinez; M. Olalla Herrera
4095-4105	Simultaneous Determination of Transition and Rare Earth Metal Ions in Nd-Fe-B Material by High Performance Ion Chromatography Using Post-Column Chelation Technique	Rajananda Saraswati
4107-4116	Liquid Chromatographic Determination of Rutin and Ascorbic Acid-Binary Mixture in Pharmaceutical Preparations	Rokia Abdallah; A. M. El Walily; S. Zamei
4117-4140	The Quantification of Hydroquinone, Catechol, Phenol, 3-Methylcatechol, Scopoletin, m p-Cresol and o-Cresol in Indoor Air Samples by High-Performance Liquid Chromatography	Charles H. Risner
4141-4145	The Book Corner

Volume 16, Issue 17 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 17
3591-3607	Optimization of Resolution in Capillary Zone Electrophoresis: Effect of Solute Mobility and Buffer pH	George M. Janini; King C. Chan; Gary M. Muschik; Haleem J. Issaq
3609-3622	Electrophoretic Selectivity as a Function of Operating Parameters in Free-Solution Capillary Electrophoretic Separation of Dipeptides	Nong Chen; Lei Wang; Yukui Zhang
3623-3652	The Repeatability of the Quantitative Analysis in Electrochromatography	P. Coufal; H. A. Claessens; C. A. Cramers
3653-3666	Capillary Electrophoresis of Biologically Important Compounds: Optimization of Separation Conditions by the Overlapping Resolution Mapping Scheme	C. L. Ng; Y. L. Toh; S. F. Y. Li; H. K. Lee
3667-3674	Enantiomeric Separation by Cyclodextrin-Modified Micellar Electrokinetic Chromatography Using Bile Salt	Mei Lin; Nian Wu; Geoffery E. Barker; Peng Sun; Carmen W. Huee; Richard A. Hartwick
3675-3687	Sensitivity Enhancement Methods for Capillary Isoelectric Focusing/ Concentration Gradient Imaging System	Jiaqi Wu; Janusz Pawliszyn
3689-3697	The Effect of Column Temperature on the Migration Time of Peptides in Free-Solution Capillary Electrophoresis	Y. K. Zhang; N. Chen; L. Wang
3699-3712	Determination of Chloride, Sulfate, Nitrate, and Phosphate in N-Methyl-2-Pyrrolidone and γ-Butyrolactone by Capillary Electrophoresis	Robert J. Geise; Nancy I. Machnicki; Robert M. Ianneello
3713-3734	Separation of Lisinopril and Its RSS Diastereoisomer by Micellar Electrokinetic Chromatography	Xue-Zhi Qin; Diem-Suong T. Nguyen; Dominic P. Ip
3735-3755	Factors Influencing the Separation of Ionic and Non-Ionic Chemical Natural Compounds in Plant Extracts by Capillary Electrophoresis	Ph. Morin; M. Dreux
3757-3772	Retention Behavior of Some Ring-Substituted Aniline Derivatives on Polyethylene-Coated and Octadecylsilica Columns	E. Forgács
3773-3791	Sodium Benzoxazole-2-Sulfonate: A Derivatisation Reagent for the Analysis of Amines and Amino Acids by HPLC With Fluorescence or UV Detection	O. R. Idowu; G. O. Adewuyi
3793-3799	Application of Solid Phase Extraction for the Analysis of Sulfonamides in Milk by High Performance Liquid Chromatography	Vipin K. Agarwal
3801-3811	High-Performance Liquid Chromatographic Determination of Benzalkonium Chloride in Vasocidin® Ophthalmic Solution	R. Brent Miller; Chuan Chen; Charles H. Sherwood
3813-3825	Characterization of Polyether-Polyurethanes by Sec Coupled with Viscometry and Lalls	M. Žigon; A. Mirčeva; T. Malavašič; Z. Griblšlć-Gallot
3827-3845	Comparative Study of Solid-Phase Extraction Cartridges in the Simultaneous Reversed-Phase HPLC Analysis of Bamifylline and Its Major Metabolite AC-119 in Biological Fluids	I. Papadoyannis; V. Samanidou; A. Zotou; G. Tsioni
3847-3861	Simultaneous Determination of Bamifylline and Its Major Metabolite AC-119 by RP-HPLC	I. Papadoyannis; V. Samanidou; A. Zotou
3863-3875	A High Performance Liquid Chromatographic Method for the Determination of Albuterol Enantiomers in Human Serum Using Solid Phase Extraction and a Sumichiral-OA Chiral Stationary Phase	Amanda G. Adams; James T. Stewart
3877-3880	The Book Corner

Volume 16, Issue 16 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 16
3359-3370	Effects of Addition of an Electrolyte on Size Exclusion Chromatography of Polyamides Using Hexafluoro-2-Propanol as Mobile Phase	Sadao Mori; Yasuhiko Nishimura
3371-3391	Differential Molecular Weight Distributions in High Performance Size Exclusion Chromatography	David W. Shortt
3393-3408	Salt Mediated Elution Behavior of Proteins on a Silica-Based Stationary Phase for Size Exclusion High Performance Liquid Chromatography	Danilo Corradini; Raffaella Filippetn; Claudio Corradini
3409-3421	Experimental Consequences of Differences Between Composition of the Sample Solvent and of the Mobile Phase in HPLC	B. Porsch
3423-3431	Enantiomeric Separation of Substituted Quinuclidinyl-Pyrazines by HPLC Using an Acetylated β-Cyclodextrin Chiral Stationary Phase	Alan P. Watt; Denise Rathbone
3433-3443	Effect of Hammett's Constant on the Quantitative Correlation of Benzoic Acid Retention in RP-IPC with n-Octanol/Water Partition Coefficients	Hanfa Zou; Yukui Zhang; Minfang Hong; Peichang Lu
3445-3455	Effect of Carbon Content Bonded on Silica Surface on Retention Values in Reversed-Phase Liquid Chromatography and Ion-Pair Liquid Chromatography	Hanfa Zou; Yukui Zhang; Minfang Hong; Peichang Lu
3457-3470	Optimizing Mobile Phase Composition, its Flow Rate and Column Temperature in HPLC Using an Experimental Design Assisted with A Simplex Method	Y. Guillaume; C. Guinchard
3471-3485	High Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection of Nutritionally Significant Carbohydrates	Claudio Corradini; Antonio Cristalli; Danilo Corradini
3487-3508	A Separation Study of Tricyclic Antidepressant Drugs by HPLC with β-Cyclodextrin Bonded Stationary Phase	Stavroula Piperaki; Maria Parissi-Poulou; Michael Koupparis
3509-3514	Determination of Bupivacaine in Human Plasma by HPLC	I. Murello; J. Costa; P. Salvá
3515-3529	Multiresidue Analysis of Tetracyclines in Kidney by HPLC and Photodiode Array Detection	J. M. Degroodt; B. Wyhowski De Bukanski; S. Srebrnik
3531-3542	Arsenic Species Separation by IELC-ICP/OES: Arsenochoune Behavior	Roser Rubio; Isabel Peralta; Joan Albertí; Gemma Rauret
3543-3555	Comparison of High Performance Liquid Chromatographic and GAS Chromatographic Analyses of Cocaine in Coca Leaves	Robert L. Glass; Emanuel L. Johnson
3557-3561	Thin Layer Chromatographic Determination of Alpha-Carotene on Magnesium Oxide Layers	Jennifer N. Drescher; Joseph Sherma; Bernard Fried
3563-3574	Trace Analysis of Vanillin in Tobacco	Barbu A. Demian
3575-3584	HPLC-DAD Determination of Benzo(a)Pyrene in Waste Gas	J. Lehotay; F. Halmo; E. Brandšteterová; D. Oktavec

Volume 16, Issue 15 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 15
3133-3170	Analysis of Metal Ions by High Performance Liquid Chromatography	Zhen Yi; Guoshun Zhuang; Phyllis R. Brown
3171-3184	Numerical Integration of Complex Chromatograms Using Fitted Gaussian Functions	Matti O. Koskinen; Leena K. Koskinen
3185-3202	HPLC Separations of Normal and Modified Nucleobases and Nucleosides on an Amino Silica Gel Column	J. -L. Ravanat; T. Douki; M. -F. Incardona; J. Cadet
3203-3215	Enzymic-HPLC Determination of the Amount and Distribution of the Galacturonan Region in Pectate Molecules	Shinpei Matsuhashi; Naoki Nishikawa; Tomofumi Negishi; Chttoshi Hatanaka
3217-3227	Simultaneous Separation and Sensitive Measurement of Free Fatty Acids in Ancient Pottery by High Performance Liquid Chromatography	Taeyuki Ohshima; Ken-Ichi Miyamoto; Ryosuke Sakai
3229-3247	Optimisation of Fluorescence Detection for Polyaromatic Hydrocarbon Determination by Using High Performance Liquid Chromatography	P. J. Marriott; P. D. Carpenter; P. H. Brady; M. J. McCormick; A. J. Griffiths; T. S. G. Hatvani; S. G. Rasdell
3249-3261	Optical Resolution of Racemic α-Amino Acids on a Dynamic Chiral Stationary Phase by Ligand Exchange Chromatography	Myung Ho Hyun; Jae-Jeong Ryoo; Nam-Eon Lim
3263-3274	Methodology for the Identification and Purification of Taxol and Cephalomannine from Taxus Callus Cultures	Enaksha R. M. Wickremesinhe; Richard N. Arteca
3275-3290	High Performance Liquid Chromatographic Determination of Azadirachtin in Conifer and Deciduous Foliage, Forest Soils, Leaf Litter and Stream Water	K. M. S. Sundaram; J. Curry
3291-3309	Collection and Chemical Derivatization of Airborne Phosgene with 1-(2-Pyridyl)-Piperazine and Determination by High Performance Liquid Chromatography	Roy J. Rando; Halet G. Poovey; Shau-Nong Chang
3311-3320	Separation of the Diastereomers of Baclofen by High Performance Liquid Chromatography Using Cyclodextrin as A Mobile Phase Additive	Kazutake Shimada; Kuniko Mttamura; Makiko Morita; Kyoko Hirakata
3321-3329	Collaborative Study of the Analysis of Tetracycline by Liquid Chromatography on Poly(Styrene-Divinylbenzene)	C. Hendrix; E. Roets; J. Crommen; J. De Beer; E. Porqueras; W. Van Den Bossche; J. Hoogmartens
3331-3347	Determination of Benzoic Acid, Chlorobenzoic Acids and Chlorendic Acid in Water	E. A. Dietz; N. J. Cortellucci; K. F. Singley
3349	Erratum

Volume 16, Issue 14 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 14
2931-2959	Reversed-Phase Liquid Chromatography of Dansyl Amino Acids with Microspherical Octadecyl-Silica and Octadecyl-Zirconia Bonded Stationary Phases	Jim Yu; Ziad El Rassi
2961-2975	Micellar Electrokinetic Chromatographic Separation of Basic Polypeptides with Equal Mass to Charge Ratio Using Dynamically Modified Silica Capillaries	Helle Kjærgaard Kristensen; Steen Honoré Hansen
2977-2992	High-Performance Liquid Displacement Chromatography of Enantiomers on A Chiral Poly-L-Valyl-Based Stationary Phase	M. Sinibaldi; L. Castellani; F. Federici; A. Messina
2993-3001	Self-Normalized Analysis of Lipase-Catalyzed Conversion of Naproxen Enantiomers	Shau-Wei Tsai; Hwa-Jou Wei
3003-3015	Bioavailability Prediction of Amino Acids and Peptides in Nutritive Mixtures by Separation on Non-Polar Stationary Phases by High-Performance Liquid Chromatography and Direct UV Detection at 210 NM	A. Fialaire; E. Postaire; R. Prognon; D. Pradeau
3017-3040	Comparative Study of Different Solid-Phase Extraction Cartridges in the Simultaneous RP-HPLC Analysis of Morphine and Codeine in Biological Fluids	I. Papadoyannis; A. Zotou; V. Samanidou; G. Theodoridis; F. Zougrou
3041-3058	A Mark-Houwink Equation for Polyvinyl Alcohol) from Sec-Viscometry	D. J. Nagy
3059-3071	Influence of Pore Size and Pore Size Distribution of Polymer-Based Packing Materials on Chromatographic Separation of Carbon Clusters	Ken Hosoya; Kazuhiro Kimata; Nobuo Tanaka; Takeo Araki; Masahide Terasihma; Jean M. J. Fréchet
3073-3081	The Development of a High Performance Liquid Chromatographic Assay Method to Determine Pyruvate Generated During The C-S Lysis of Cysteine Conjugated Xenobiotics	Lorraine D. Buckberry; S. Dawn Gallagher; P. Nicholas Shaw
3083-3092	Ion Chromatographic Analysis of Anions Based on Solid-Phase Extraction	Liu Kailu; Liu Jin; Yuan Siming
3093-3100	Normal Phase HPLC with EC Detection: 1,25-Dihydroxy Vitamin D₃ and 25-Hydroxy-16-ene-23-yne Vitamin D₃	Lin Lin; Noel M. Meltzer; I. L. Honigberg
3101-3112	Determination by High Performance Liquid Chromatography of Organic Acids in Spanish Rosé Wines from the Alpujarra-Contraviesa Region of Granada	M. Olalla Herrera; H. López Garcĺa; M. Villalón Mir; M. C. López Martĺnez
3113-3122	A Quantitative Estimate of Ascorbic and Isoascorbic Acid by High Performance Liquid Chromatography: Application to Citric Juices	R. Benlloch; R. Farré; A. Frigola
3123-3124	The Book Corner

Volume 16, Issue 13 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 13
2701-2714	Determination of Plasma Homocysteine by HPLC with Fluorescence Detection: A Survey of Current Methods	Robert L. Hagan
2715-2730	A Selective Determination of Azide by Ion-Interaction Reversed-Phase HPLC	M. C. Gennaro; C. Abrigo; E. Marengo; A. Liberatori
2731-2739	High-Performance Liquid Chromatographic Analysis of 2′-Deoxynucleoside 5′-Monophosphate Using N-(Dansyl)Ethylenediamine as a Fluorescent Derivatizing Reagent	S. Sonoki; Y. Kadoike; M. Kiyokawa; S. Hisamatsu
2741-2749	Simple Chiral Liquid Chromatographic Enantioseparation of Some Racemic Antiepileptic Drugs	Hassan Y. Aboul-Enein; Vince Serignese; Jacek Bojarski
2751-2765	An Improved Solid Phase Extraction Procedure for the Determination of Antidepressants in Serum by Column Liquid Chromatography	Ram N. Gupta
2767-2775	Determination of Dipyrone Metabolites in Human Plasma by Micellar Liquid Chromatography	I. Carretero; M. Morell; J. J. Laserna
2777-2789	Diastereomeric Separation of Free and Conjugated Silibinin in Plasma by Reversed Phase HPLC After Specific Extraction	Hermann Mascher; Christian Kikuta; Roland Weyhenmeyer
2791-2796	An Improved Assay for Adenosine in Rat Brain Microdialysates Using Microbore High Performance Liquid Chromatography	Long-Shiuh Chen; James Fujitaki; Ross Dixon
2797-2811	Liquid Chromatographic Analysis of Cocaine, Benzoylecgonine, Local Anaesthetic Agents and Some of Their Metabolites in Biological Fluids	Pok Phak Rop; F. Grimaldi; M. Bresson; M. Fornaris; A. Viala
2813-2823	Determination of Homovanillic Acid in Human Plasma Using HPLC with Electrochemical Detection and Automated Solid Phase Extraction	Walther Seiler; Christoph Hiemke
2825-2834	Reverse Phase Thin Layer Chromatography Assay of Vitamin K in Bovine Liver	Uford A. Madden; H. M. Stahr
2835-2851	Simultaneous Determination and Separation of Several Barbiturates and Analgesic Products by Ion-Pair High-Performance Liquid Chromatography	Fayez B. Ibrahim
2853-2859	Statistical Evaluation of Agreement Between HPLC and Colorimetric Methods for Analysis of Allantoin in Ruminants' Urine	J. A. Resines; M. T. Díez; M. J. Arín
2861-2871	HPLC Determination of Norepinephrine Bitartrate in 5% Dextrose Injection on Underivatized Silica with an Aqueous-Organic Mobile Phase	Hailang Zhang; James T. Stewart
2873-2890	Comparative Study of High Performance Liquid Chromatographic Methods for the Determination of Tetracycline Antibiotics	Colleen R. White; William A. Moats; Kathryn L. Kotula
2891-2897	Separation and Determination of Five Penicillins by Reversed Phase HPLC	I. P. Kaniou; G. A. Zachariadis; J. A. Stratis
2899-2913	Stability Indicating HPLC Assay of Propranolol for Transdermal Permeation Study	S. N. Tenjarla; D. S-L. Chow
2915-2922	Fluorometric High-Performance Liquid Chromatography of Free Fatty Acids Using Panacyl Bromide	J. Stein; V. Milovic; S. Zeuzem; W. F. Caspary

Volume 16, Issue 12 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 12
2439-2452	Analysis of Polyethers by Isocratic HPLC with Universal Detectors. I. Optimization of Chromatographic Conditions	B. Trathnigg; D. Thamer; X. Yan; S. Kinugasa
2453-2467	Analysis of Polyethers by Isocratic HPLC with Universal Detectors. II. Quantitative Analysis and Determination of Molecular Weight Averages	B. Trathnigg; D. Thamer; X. Yan; S. Kinugasa
2469-2482	Comparison of the Evaporative Light Scattering Detector (ELSD) and Refractive Index Detector (RID) in Lipid Analysis	A. I. Hopia; V. -M. Ollilainen
2483-2500	Retention Behavior of Some Ring-Substituted Aniline Derivatives on Polyethylene-Coated and Octadecylsilica Columns	E. Forgács
2501-2518	Sodium Benzoxazole-2-Sulfonate: A Derivatisation Reagent for the Analysis of Amines and Amino Acids by HPLC with Fluorescence or UV Detection	O. R. Idowu; G. O. Adewuyi
2519-2530	Rapid Isocratic Reversed Phase HPLC of Taxanes on New Columns Developed Specifically for Taxol Analysis	Raymond E. B. Ketchum; Donna M. Gibson
2531-2544	Separation and Characterization of Ursodeoxycholate 7-N-Acetylglu-Cosaminides in Human Urine by High-Performance Liquid Chromatography with Fluorescence Detection	Toshifumi Niwa; Kazuhiro Fujita; Junichi Goto; Toshlo Nambara
2545-2561	A Stereospecific Microassay for the Determination of Morphine-6-β-D-Glucuronide and other Active Morphine Metabolites in the Neonatal Guinea Pig	Laine J. Murphey; George D. Olsen
2563-2570	An Improved Method for the Determination of Nicotinic Acid in Human Plasma by High-Performance Liquid Chromatography	M. Pelzer; S. Northcott; G. Hanson
2571-2581	Simple and Sensitive Reversed-Phase Liquid Chromatographic Assay for Analysis of Chlorthalidone in Urine	P. Campíns-Falcó; R. Herráez-Hernández; A. Sevtllano-Cabeza
2583-2594	Use of Micellar Mobile Phases and an HPLC Column Switching System for Direct Injection Determination of Urinary Free Cortisol	Yong-Min Li; Li-Ren Chen; Ying Qu
2595-2604	High-Performance Liquid Chromatographic Determination of CGA-184699 (Lufenuron) in Dog and Cat Blood	Janis J. Mackichan; W. Fred Hink
2605-2615	Reversed-Phase High-Performance Liquid Chromatographic Separation of 3-O-Acyloxazepam and Its Hydrolysis and Alcoholysis Products	Shen K. Yang
2617-2629	A Simple Determination of Thiamine in Rice (Oryza Sativa L) by High-Performance Liquid Chromatography with Post-Column Derivatization	Hideaki Ohta; Mari Maeda; Yoichi Nogata; Koh-Ichi Yoza; Yuko Takeda; Yutaka Osajima
2631-2638	High Performance Ion Chromatographic Analysis of Glucose, Isomaltose, and Maltose in Hydroxyethyl Starch	S. R. Mirmira; M. A. Schreiber; S. A. Guessford
2639-2652	High-Performance Liquid Chromatographic Determination of Xylitole and Hexosaminitols Present in the Reduced Terminal of Glycosaminoglycans	Nikos K. Karamanos
2653-2660	High Performance Liquid Chromatographic Analysis of Residues of Thiampenicol in Beef Muscle	J. E. Psomas; E. G. Iosifidoy
2661-2672	Separation of Light Lanthanoids by Centrifugal Partition Chromatography in 30% TBP Extraction System	Hitoshi Abe; Shigekazu Usuda; Hideyo Takeishi; Shoichi Tachimori
2673-2684	Quantitative Determination of Mg in Ai-Alloys by Ion-Exchange TLC	M. Petrović; M. Kaštelan-Macan; S. Turina; V. Ivanković
2687-2689	The Book Corner
2691-2692	Software Review

Volume 16, Issue 11 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 11
2211-2222	Preliminary Report on Focusing Field-Flow Fractionation Based on Coupling of Gradient Generated by Primary Field with Secondary Field Action	Josef Janča; Roland Audebert
2223-2235	Optimization of Mobile Phase Composition for HPLC Separations of Nitroaromatics Using Overlapping Resolution Mapping	Y. J. Yao; H. K. Lee; S. F. Y. Li
2237-2248	Preparative HPLC of an Experimental Anti-HIV Analogue of AZT: Azidothymidine Monophosphate Diglyceride (AZT-MP-DG)	Prabha Painuly; Raj K. Sehgal; Joseph G. Turcotte
2249-2268	Isolation and Characterization of Amyloid Proteins Using Milligram Amounts of Amyloid - Containing Tissue	B. Kaplan; G. German; M. Pras
2269-2279	Elution Behavior of Polyethylene Glycols on a Hydrophilic Polymer Gel Column Used for Size Exclusion Chromatography	Sadao Mori; Takayo Mori; Yoshiyuki Mukoyama
2281-2292	Quantitative Pharmaceutical Analysis by Capillary Electrophoresis	K. D. Altria; S. D. Filbey
2293-2298	Improved Detection System for Whole Column Detection in Capillary Isoelectric Focusing	Nian Wu; Peng Sun; Joseph H. Aiken; Tianson Wang; Carmen W. Huie; Richard A. Hartwick
2299-2308	A Rapid Procedure for the Purification of Biological Samples to be Analyzed by High Performance Liquid Chromatography	P. S. Bonato; V. L. Lanchote
2309-2323	HPLC Determination of Dacarbazine, Doxorubicin, and Ondansetron Mixture in 5% Dextrose Injection on Underivatized Silica with an Aqueous-Organic Mobile Phase	D. T. King; J. T. Stewart
2325-2334	A Reversed Phase Liquid Chromatographic Method for the Determination of Codeine in Biological Fluids with Applications	Sumia S. Mohammed; Martina Butschkau; Hartmut Derendorf
2335-2345	HPLC of Antiphlogistic Acids on Silica Dynamically Modified with Cetylpyridinium Chloride	Gy. Szász; Zs. Budvári-Bárány; A. Löre; G. Radeczky; A. Shalaby
2347-2358	Human Plasma and Aqueous Humor Determination of Imipenem by Liquid Chromatography with Ultraviolet Detection	Giuseppe Carlucci; Leda Biordi; Mauro Bologna
2359-2386	Determination of Acyclovir in Blood Serum and Plasma by Micellar Liquid Chromatography with Fluorimetric Detection	M. Macka; J. Borák; L. Seménková; M. Popl; V. Mikeš
2387-2398	High-Performance Liquid Chromatographic Assay with Ultraviolet Detection for the Analysis of BW 1370U87 and Its Two Major Metabolites in Human Plasma	Jane Croft Harrelson; Steven Wintermute; Lewis Kanics; Richard M. Welch; Thomas E. Johnson
2399-2414	Determination of Bicozamycin and Its Benzoylester Derivative in Yellowtail Tissues by High Performance Liquid Chromatography	Naomi Ise; Hatsuo Shibatani; Michiko Oshtta; Noriko Osaki; Makoto Ueki; Makoto Fujisaki
2415-2422	High Performance Liquid Chromatographic Analysis of Lactic Acid and Lactic Acid Lactate in Amrinone Lactate Formulations	Michael J. Lesh; Elizabeth L. Wilkinson; Mark R. Zolfaghari; Mark A. Schreiber
2425-2426	A review of: “Hyperchem for PC: Windows Version”	B. D. Eiissa; G. M. Janini
2427-2429	The Book Corner

Volume 16, Issue 9-10 (1993)

Selected Papers from the Third Annual Frederick Conference on Capillary Electrophoresis

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 9-10
xiii-xiv	Meeting Report
1877-1890	Pulsed UV Laser-Induced Fluorescence Detection of Native Peptides and Proteins in Capillary Electrophoresis	King C. Chan; George M. Janini; Gary M. Muschik; Haleem J. Issaq
1891-1902	Capillary Isoelectric Focusing with Imaging Detection	Jiaqi Wu; Janusz Pawliszyn
1903-1921	HPCE as an Analytical Probe for Assessing Irreversible Ligand/Macromolecule Binding Interactions	Chadwick V. Thomas; Amy C. Cater; John J. Wheeler
1923-1939	Use of Capillary Zone Electrophoresis for the Analysis of DNA-BINDING to a Peptide Derived from Amyloid P Component	Niels H. H. Heegaard; Frank A. Robey
1941-1962	Separation of DNA Restriction Fragments using Capillary Electrophoresis	King C. Chan; Chen-Wen Whang; Edward S. Yeung
1963-1981	High Resolution Capillary Electrophoresis of Forensic DNA Using a Non-Gel Sieving Buffer	Bruce R. McCord; Janet M. Jung; Elizabeth A. Holleran
1983-2006	Evaluation of a Mixed Micellar Electrokinetic Capillary Electrophoresis Method for Validated Pharmaceutical Quality Control	B. R. Thomas; S. Ghodbane
2007-2024	Selective On-Line Preconcentration of Proteins by Tandem Metal Chelate Capillaries-Capillary Zone Electrophoresis	Jianyi Cai; Ziad El Rassi
2025-2038	Egg White Protein Separation Development: Effect of Buffers and Untreated Fused Silica vs. Neutral Covalently Bonded Columns	J. D. McCulloch
2039-2048	Capillary Electrophoresis of Multiple Antigenic-Peptide (MAPS) of the Malaria Circumsporozoite Rotein Epitopes	Theodore Lambros; Pedro Lema Iii; Wen Liu; Jacob Bongers; Arthur M. Felix; Edgar P. Heimer
2049-2057	Suramin Determination by Capillary Electrophoresis	L. L. Garcia; Z. K. Shihabi
2059-2068	Serum Pentobarbital Assay by Capillary Electrophoresis	Z. K. Shihabi
2069-2079	Effect of Temperature, Effective Capillary Length, and Applied Voltage on the Migration of Nine P-Blockers in Micellar Electrokinetic Capillary Chromatography	P. Lukkari; A. Ennelin; H. Siréan; M. L. Riekkola
2081-2088	Analysis of Paralytic Shellfish Toxin (Saxitoxin) in Mollusks by Capillary Zone Electrophoresis	Carl J. Sciacchitano; Barry Mopper
2089-2101	Separation of Type I and III Isomers of Copro- and Uroporphyrins Using Affinity Capillary Electrophoresis	Geoffrey E. Barker; William J. Horvath; Carmen Yv. Huie; Richard A. Hartwick

Volume 16, Issue 9-10 (1993)

Selected Papers from the Third Annual Frederick Conference on Capillary Electrophoresis

2103-2112	Capillary Zone Electrophoresis of Organic Acids and Anions	L. Kelly; R. J. Nelson
2113-2128	Application of Capillary Zone Electrophoresis to the Separation of Metallothionein Isoforms	Mark P. Richards; John H. Beattie; Ron Self
2129-2148	Capillary Electrophoresis Coupled to Fluorescence Detection for the Determination of in Vivo Release of Multiple Neuropeptides from the Ewe Median Eminence	Juan P. Advis; Norberto A. Guzman
2149-2160	In Vivo Monitoring of Brain Glutamate by Microdialysis Coupled to Capillary Electrophoresis and Laser Induced Fluorescence Detection	Luis Hernandez; Jose Escalona; Phillipe Verdeguer; Norberto A. Guzman
2161-2187	Micellar Electrokinetic Capillary Chromatography with Cationic Surfactants	Daniel Crosby; Ziad El Rassi
2189-2201	Resolution of Isoforms of Natural and Recombinant Fibrinolytic Snake Venom Enzyme Using High Performance Capillary Electrophoresis	F. S. Markland; S. Morris; J. R. Deschamps; K. B. Ward

Volume 16, Issue 8 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 8
vii-ix	Biography
1647-1665	History of Chromatography	Joseph C. Touchstone
1667-1684	High Performance Liquid Chromatographic Detection of Residual Formaldehyde in a Hepatitisa Vaccine by Use of Hydralazine	Hillel P. Cohen; Patricia C. Tway
1685-1693	Increased Levels of Granulocyte-Specific Glycosphingolipids in Preterm Labor Amniotic Fluid	Jack Ludmir; Juan G. Alvarez
1695-1713	Planar Chromatography Coupled to Mass Spectrometry	Kenneth L. Busch; James O. Mullis; Richard E. Carlson
1715-1729	Molecular Size Analysis ofHaemophilus Influenzae Type B Capsular Polysaccharide	John P. Hennessey Jr.; Bohumil Bednar; Veda Manam
1731-1747	Analysis of Oxysterols by Liquid Chromatography	Leland L. Smith
1749-1768	Validation of a Separation of Diastereomers in the Pharmaceutical Industry	D. Gopal; N. Grinberg; T. Dowling; H. Perpall; G. Bicker; P. Tway
1769-1781	β-Particle Detection in HPLC by Flow-Through Monitoring vs. Liquid Scintillation Counting	Edward Rapkin
1783-1802	Environmental Analyses Utilizing Gas and Liquid Chromatography	Robert L. Grob
1805-1817	Lipophilicity Determination of Some Monoamine Oxidase Inhibitors by Reversed-Phase Thin-Layer Chromatography. The Effect of pH	Tibor Cserháti
1819-1831	Improved Method for Thin-Layer Chromatographic Resolution and Photodensitometric Assessment of the Major Classes of Phospholipids	Clement J. Welsh; Karen Schmeichel
1833-1843	Normal Phase, Reversed Phase and Chelation Thin Layer Chromatographic Studies of Some Toxic Metal Ions in two Component Solvent Systems Containing DMSO: Quantitative Separation of Pb² from Hg₂², Hg²₅ Tl, Bi³, Sn⁴, and Sb³	S. D. Sharma; Smiti Misra; Reetu Gupta
1845-1857	A Facile HPTLC Method for Determination of Histamine Released from Rat Serosal Mast Cells	N. N. Singh; C. Periera; U. M. Patil
1859-1866	Thin-Layer Chromatography of Aliphatic Thiols After Fluorescent Labelling with Methyl 4-(6-Methoxynaphthalen-2-yl)-4-oxo-2-butenoate	P. Roveri; V. Cavrini; V. Andrisano; R. Gatti

Volume 16, Issue 7 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 7
1433-1451	Solvent System Selection For Separation of Anthraquinones by Means of Centrifugal Partition Ochromatography; Application to an Extract of a Rubia Tinctorum Hairy Root Culture	A. C. J. Hermans-Lokkerbol; R. Van Der Heijden; R. Verpoorte
1453-1462	QSRR in Liquid Chromatography Aided by Computational Chemistry	Toshihiko Hanai; Hiroyuki Hatano; Noriyuki Nimura; Toshio Kinoshita
1463-1472	Confirmation of Residual Oxolinic Acid, Nalidixic Acid and Piromidic Acid in Fish by Thermospray Liquid Chromatography-Mass Spectrometry	Masakazu Horie; Koichi Satto; Norihide Nose; Masahige Tera; Hiroytjki Nakazawa
1473-1487	The Development of Less Hazardous Eluent Mixtures for the Liquid Chromatographic Separation of Total Polycyclic Aromatic Hydrocarbons in Heavy Hydrocarbon Oil Mixtures	Zahida H. Khan; Keith Marron; Sawson H. Assi
1489-1496	Rapid Scan Microvoltammetric Detection for Liquid Chromatography	Jackie G. White; Alan L. Soli; James W. Jorgenson
1497-1503	Sensitive High Pressure Liquid Chromatographic Assay Method for Formoterol Fumarate	S. J. Graham; N. Beaulieu; E. G. Lovering
1505-1516	Simultaneous High Performance Liquid Chromatographic Analysis of Carboplatin and Cisplatin in Infusion Fluids	E. Rochard; H. Boutelet; E. Griesemann; D. Barthes; P. Courtois
1517-1528	High-Performance Liquid Chromatography of Chemical Hybridizing Agent in Wheat	F. Dardoize; N. Goasdoue; C. Goasdoue; R. Couffignal
1529-1544	Collaborative Study of the Analysis of Erythromycin by Liquid Chromatography on Wide-Pore Poly(styrene-divinylbenzene)	J. Paesen; D. H. Calam; J. H. Mc; B. Miller; G. Raiola; A. Rozanski; B. Silver; J. Hoogmartens
1545-1560	Identification and Quantification of Tricyclic Antidepressants by Uv-Photodiode Array Detection with Multicomponent Analysis	Timothy W. Ryan
1561-1571	High Performance Ion Chromatography Determination of Nitrite and Nitrate in Foodstuffs	M. I. Santillana; E. Ruiz; M. T. Nieto; M. De Alba
1573-1587	The Separation and Indirect Visible Detection of Rare Earth Metal Cations on a Dye-Coated Stationary Phase	Thomas A. Walker
1589-1599	Assay of Uranium in the Presence of Various Interfering Ions Using Ion Pair Liquid Chromatography	M. Riaz; Shahid Bilal Butt; Ehsan-Ul-Haq
1601-1614	Ion-Chromatographic Separation and Determination of Some Metal Ions in Stainless Steels by Pre-Column Chelation with 4-(2-Thiazolylazo)Resorcinol	Rajananda Saraswati; T. H. Rao
1615-1624	Reversed-Phase High-Performance Liquid Chromatography of Sulphur Mustard in Water	C. D. Raghuveeran; R. C. Malhotra; R. S. Dangi
1625-1638	Recent Advances in Polyolefin Additive Analysis	Richard C. Neelson

Volume 16, Issue 6 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 6
1229-1248	Diagnostic and Discriminatory Efficiency of Eight Serum Modified Nucleosides in HIV Infection and in At-Risk Subjects	F. Pane; M. Intrieri; G. Calcagno; E. Izzo; A. Liberti; F. Salvatore; L. Sacchetti
1249-1261	A Validated HPLC Method For the Determination of Carbamazepine and Carbamazepine 10,11-Epoxide in Human Plasma	R. Brent Miller; Manon Vranderick
1263-1278	Determination of Coumarin, 7-Hydroxy-Coumarin, 7-Hydroxycoumarin-Glucuronide, and 3-Hydroxycoumarin by High-Performance Liquid Chromatography	Sheida Sharifi; Hans Christoph Michaelis; Erich Lotterer; Johannes Bircher
1279-1288	Suramin Determination by Direct Serum Injection	L. L. Garcia; Z. K. Shihabi
1289-1296	Iohexol Determination by Direct Injection of Serum on the HPLC Column	Z. K. Shihabi; E. N. Thompson; M. S. Constantinescu
1297-1314	Determination of Caffeine in Human Urine Samples Free of the Interference of its Metabolites by Reversed-Phase Liquid Chromatography Using Solid-Phase Extraction from Sample Clean-Up	Pilar Campíns-Falcó; Rosa Herráz-Hernández; Adela Sevillano-Cabeza
1315-1327	The Determination of Debrisoquine and its 4-Hydroxy Metabolite in Urine by Capillary Gas Chromatography and High Performance Liquid Chromatography	S. D. Fox; G. L. Shaw; N. E. Caporaso; S. E. Welsh; D. W. Mellini; R. Falk; H. J. Issaq
1329-1340	An Improved Assay of Urinary Catecholamine Metabolites, 3-Methoxy-4-Hydroxyphenylglycol and Vanillylmandelic Acid, Using High Performance Liquid Chromatography With Electrochemical Detection	Adarsh M. Kumar; Mahendra Kumar; J. B. Fernandez; Neil Schneiderman; Carl Eisdorfer
1341-1354	Interlaboratory Applicability of a Retention Index Library of Drugs For Screening by reversed phase HPLC in Systematic Toxicological Analysis	M. Bogusz; M. Erkens; J. P. Franke; J. Wusbeek; R. A. De Zeeuw
1355-1370	Pre-Fractionation with Cation Exchanger for Determination of Intermolecular Crosslinks, Pyridinoline, and Pentosidine, in Hydrolysate	M. Takahashi; T. Ohishi; H. Aoshima; K. Kushida; T. Inoue; K. Horiuchi
1371-1383	Liquid Chromatographic Preparative Packing Utility as a Function of Particle Shape	John A. Perry; Ted J. Szczerba
1385-1417	Lipid Peroxidation Studied by HPLC in Isolated Rat Liver: Comparative Efficiency of UW and HTK Preservation Solutions	M. A. Carbonneau; M. C. Delmas-Beauvieux; J. L. Gallis; E. Peuchant; A. Perromat; P. Canioni; M. Clerc
1419-1426	Determination of the Caffeine Metabolite AFMU in Human Urine by Column Switching HPLC	Donna W. Mellini; Neil E. Caporaso; Haleem J. Issaq

Volume 16, Issue 5 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 5
975-998	A Simple and Quick Solid Phase Extraction and Reversed Phase HPLC Analysis of Some Tropane Alkaloids in Feedstuffs and Biological Samples	I. N. Papadoyannis; V. F. Samanidou; G. A. Theodoridis; G. S. Vasilikiotis; G. J. M. Van Kempen; G. M. Beelen
999-1006	HPLC Method for Determination of Phenol in River and Waste Water	J. Lehotay; M. Baloghová; Š. Hatrik
1007-1014	Liquid Chromatographic Analysis and Degradation Kinetics of Famotidine	B. V. Kamath; K. Shivram; B. L. Newalkar; A. C. Shah
1015-1022	HPLC Study of Mancozeb Degradation on Leaves	J. Lehotay; D. Kisová
1023-1044	Investigations into the Use of Poly (3-Methylpyrrole-4-Carboxylic Acid) Coated Silica as a Chromatographic Stationary Phase	H. Ge; K. J. Gilmore; S. A. Ashraf; C. O. Too; G. G. Wallace
1045-1055	Resolution of Amino Acid Enantiomers by Ligand Exchange Chromatography on a New Chiral Packing	Husheng Yan; Xiaohui Cheng; Aiguo Ni; Binglin He
1057-1068	Effects of Ion-Pair Ions on Retention Behaviors of Metal Complexes	Xin-Xiang Zhang; Ming-Sheng Wang; Jie-Ke Cheng
1069-1082	Correlation of Sulphonic Acid Retention Values in RP-IPC with Retention Values in RP-HPLC and Ion Chromatography	Hanfa Zou; Yukui Zhang; Minfang Hong; Peichang Lu
1083-1103	Catalytic Oxidation of Triphenyl Phosphite with Ferric Ion-Modified Chromatographic Silica	Zengqun Deng; John Zhongju Zhang; Arthur B. Ellis; Stanley H. Langer
1105-1116	Purpald (4-Amino-3-hydrazino-5-mercapto-1, 2, 4-triazole) as a Reagent for Post-Column Derivatization of Neutral Monosaccharides in High Pressure Liquid Chromatography	M. J. Del Nozal; J. L. Bernal; V. Hernandez; L. Toribio; R. Mendez
1117-1133	Identification of Products and Intermediates During L-Dopa Oxidation to Dopachrome Using High Pressure Liquid Chromatography with Electrochemical Detection	Jianyong Li; Bruce M. Christensen
1135-1142	Determination of Phenytoin and Its Major Metabolite, 5-(p-Hydroxyphenyl)-5-phenylhydantoin in Urine by High-Performance Liquid Chromatography	Neeta Bahal; Milap C. Nahata
1143-1161	Development and Validation of a High Performance Liquid Chromatographic (HPLC) Method for the Determination of Phenytoin Prodrug (Fosphenytoin) in Solutions, Parenteral Formulations, and Active Drug Substance	Dale E. Herbranson; Peggy Kriss-Danziger
1163-1171	Quantitative Determination of Cyclobenzaprine in Human Plasma by High Pressure Liquid Chromatography	Philip T. R. Hwang; David A. Young; Arthur B. Straughn; Marvin C. Meyer
1173-1182	Determination of Aristolochic Acid in Rabbit Plasma by High-Performance Liquid Chromatography with Photodiode-Array Ultraviolet Detection and Its Pharmacokinetics Application	Tung-Hu Tsai; Cheng-Jen Chou; Lie-Chwen Lin; Wei-Jern Tsai; Chieh-Fu Chen
1183-1194	Insulin Evaluation in Pharmaceuticals: Variables in RP-HPLC and Method Validation	L. Ismail Salem; M. C. Bedmar; M. M. Medina; A. Cerezo
1195-1208	Application of a Novel Technique: The Determination of Histamine Content of Urine, Brain, and Cerebral Spinal Fluid	Benny Washington; Kinh Nguyen; Richard F. Ochillo
1209-1222	The Determination of 3-Amino-5-ethyl-6-methyl-pyridin-2-one in Human Plasma by High Performance Liquid Chromatography with Fluorescence Detection	E. Woolf; I. Fu; B. Matuszewski

Volume 16, Issue 4 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 4
vii-x	Dedication
783-800	The Use of Displacement Chromatography to Alter Retention and Enantioselectivity on a Human Serum Albumin-Based HPLC Chiral Stationary Phase: A Mini-Review	Terence A. G. Noctor; Irving W. Wainer
801-808	Chiral Recognition by Chromatography and Computational Chemistry	Toskihiko Hanai; Hiroyuki Hatano; Noriyuki Nimura; Tosfflo Kinoshita
809-823	Reversed-Phase High Performance Liquid Chromatographic Separation of Small Molecules on Nonporous C18 Silica Gel Column	Hiroko Itoh; Tosfflo Kinoshita; Noriyuki Nimura
825-841	Chiral Recognition Based on Hydrophobic Entanglement of Enantiomers with Chiral Diamide Phases in Aqueous Media	Akira Dobashi; Yasuo Dobashi; Tamami Ono; Ken'ya Ishida; Norio Oshida; Shoji Hara
843-858	Evaluation of 3,5-Dimethylphenyl Carbamoylated α-, β-, and γ-Cyclodextrins as Chiral Stationary Phases for HPLC	Tihamer Hargitai; Yoshio Okamoto
859-878	Cellulosic Chiral Stationary Phase Under Reversed-Phase Condition	A. Ishikawa; T. Shffiata
879-891	Chiral Separation of Lorazepam on Ovomucoid-Bonded Columns: Peak Coalescence Due to Racemization	H. Fujima; H. Wada; T. Miwa; J. Haginaka
893-901	Enantiomer Separation by HPLC on Reversed Phase Silica Gel Coated with Copper (II) Complexes of (R,R)-Tartaric Acid Mono-Amide Derivatives	Naobumi Ôi; Hajimu Kitahara; Fumiko Aoki
903-914	High-Performance Frontal Analysis/High-Performance Liquid Chromatographic System for the Enantioselective Determination of Unbound Fenoprofen Concentration in Protein Binding Equilibrium	Akimasa Shibukawa; Miwa Nagao; Akira Terakita; Jingyi He; Terumichi Nakagawa
915-931	Enantiomer Separation by Electrochromatography in Open Tubular Columns Coated with Chirasil-Dex	Sabine Mayer; Volker Schurig
933-944	Enantiomeric Separation by Micellar Electrokinetic Chromatography Using Saponins	Yasushi Ishihama; Shigeru Terabe
945-953	Optical Resolution of Chlorpheniramine by Cyclodextrin Added Capillary Zone Electrophoresis and Cyclodextrin Modified Micellar Electrokinetic Chromatography	Koji Otsuka; Shigeru Terabe
955-965	Separation of DNA Fragments by High-Performance Liquid Chromatography and Capillary Electrophoresis	Yoshinobu Baba; Chinuyo Sumtta; Kayoko Hide; Naomi Ishimaru; Kazuko Samata; Atsuko Tanaka; Mitsutomo Tsuhako
967	The review of: “How to Use Reverse-Phase HPLC”

Volume 16, Issue 3 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 3
553-572	Utility of Reversed Phase High Performance Liquid Chromatography for On-Line Yield Determination of Radiochemical Separations: Studies with Cobalt	S. Subramanian; J. R. W. Woittiez
573-596	Reduced and Oxidized Glutathione Ratio in Tumor Cells: Comparison of Two Measurement Methods Using HPLC and Electrochemical Detection	E. Morier-Teissier; N. Mestdagh; J. -L. Bernier; J. -P. Hénichart
597-618	Separation and Detection of Underivatized Amino Acids	Philip G. Simonson; Donald J. Pietrzyk
619-632	Automated Quantitation of Polyamines by Improved Cation-Exchange High-Performance Liquid Chromatography Using a Pump Equipped With a Plunger Washing System	Satoru Watanabe; Shoichi Sato; Sumika Nagase; Masafumi Tomita; Taiichi Saito; Hideo Ishizu
633-646	Simulation of Size Exclusion Chromatograms from Viscometry and Refractometry Detectors: An Analysis of the Influence of Concentration Errors on Reliability of Estimated Parameters	M. Guaita; O. Chiantore
647-659	Characterization of Spherical Polymer Packings from N,N-Dialkyl Acrylamide for Reversed-Phase Liquid Chromatography	Chuichi Hirayama; Hirotaka Ihara; Shoji Nagaoka
661-680	Determination of Erythromycin in Human Plasma and Whole Blood by High-Performance Liquid Chromatography	Yasuhisa Kato; Tomomasa Yokoyama; Masami Shimokawa; Kohichiro Kudo; Junzaburo Kabe; Kiminori Mohri
681-697	Simultaneous HPLC Determination of Free, Conjugated, and Sulfated Bile Acids	J. H. Nichols; R. D. Ellefson; J. Hermansen; K. Schifferdecker; M. F. Burritt
699-722	Separation of Fullerenes C₆₀, C₇₀, and C₇₆-84 on Polystyrene Divinylbenzene Columns	D. L. Stalling; K. C. Kuo; C. Y. Guo; S. Saim
723-731	Determination of Taxol in Taxus Media Needles in the Presence of Interfering Components	Trevor P. Castor; Theodore A. Tyler
733-741	Simple HPLC Method for Routine Determination of Urinary Phenylacetic Acid Excretion	E. Griesemann; S. Bouquet; M. C. Perault; S. Favreliere; L. Barrier; B. Vandel
743-753	Determination of U-85575 in RAT Serum by Solid-Phase Extraction and High-Performance Liquid Chromatography	M. G. Williams; W. Z. Zhong
755-766	Determination of Dinocap in Apples, Grapes, and Pears Using A Solid Phase Extraction Cleanup and HPLC-UV Detection	Frank J. Schenck; Michael K. Hennessy
767-776	RP-HPLC of New Antidepressant 2-Amino-2-Oxazolines: A Comparative Study of Their Lipophilicity	F. Demotes-Mainard; J. Thomas; J. J. Bosc; G. Devaux; C. Jarry

Volume 16, Issue 2 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 2
291-305	Separation of Chlordiazepoxide and Selected Chlordiazepoxide Mixtures Using Capillary SFC	N. K. Jagota; J. T. Stewart
307-313	Analysis of Polychlorinated Biphenyls, Dibenzodioxins and Dibenzofurans by On-Line Coupled Microcolumn HPLC Capillary GC-MS	Kenneth J. Welch; Norman E. Hoffman
315-329	Resolution of the Non-Specific Spectra of Barbiturates by UV-Photodiode Array Detection	Timothy W. Ryan
331-341	High-Performance Liquid Chromatographic Separation of Bile Acid N-Acetylglucosaminides	Toshifumi Niwa; Tomoyoshi Koshiyama; Junichi Goto; Toshio Nambara
343-352	High-Performance Liquid Chromatographic Analysis of Cytokinins Using Isatoic Anhydride as a Fluorescent Derivatizing Reagent	S. Sonoki; Y. Sono; S. Hisamatsu; T. Sugiyama
353-365	Reversed-Phase Chromatographic Properties of Monodispersed Macroporous Particles of Poly(styrene-divinylbenzene) Prepared by a Multi-Step Swelling and Polymerization Method	K. Hosoya; J. M. J. Fréchet
367-382	The Use of Fast Protein Liquid (Size Exclusion) Chromatography for the Fractionation of Crystallins and the Study of β-Crystallin Aggregation	Ineke Vlaanderen; Rienk Van Grondelle; Michael Bloemendal
383-402	Retention Studies of Alkyl- and Halogen-Substituted Aromatics on Normal-Phase Silica and Alumina Columns. IV. Effect of the Mobile Phase Structure on Retention Data	G. De Vries; R. F. Rekker
403-419	Assay of Aminocaproic Acid in Dosage Forms by Reversed Phase High Performance Liquid Chromatography with Dansylation	C. A. Lau-Cam; R. W. Roos
421-445	Quantitative Analysis of Cefalexin by Liquid Chromatography on Poly(styrene-divinylbenzene)	C. Hendrix; J. Thomas; Li-Ming Yun; E. Roets; J. Hoogmartens
447-463	Simultaneous Automated Determination of Catecholamines, Serotonin, and Their Metabolites in Brain Tissue by HPLC and Electrochemical Detection	Astrid Jussofie; Jörg Lojewski; Christoph Hiemke
465-474	Fluorometric Determination of Indomethacin in Serum by High Performance Liquid Chromatography Using In-Line Oxidation with Hydrogen Peroxide	Hiroaki Kubo; Yoshikazu Umiguchi; Toshio Kinoshita
475-486	Determination of Scytophycins in Cyanophyte Cultures by High Performance Liquid Chromatography	Gregory M. L. Patterson; Christine M. Bolis
487-496	High-Performance Liquid Chromatographic Determination of Zinc Pyrithione in Antidandruff Shampoos Using On-Line Copper Chelate Formation	K. Nakajima; M. Ohta; H. Yazaki; H. Nakazawa
497-511	Quantitative Determination of Cucurbitacins by High Performance Liquid Chromatography and High Performance Thin Layer Chromatography	F. T. Halaweish; D. W. Tallamy
513-520	Determination of Clorsulon Residues in Milk Using a Solid-Phase Extraction Cleanup and Liquid Chromatographic Determination	Frank J. Schenck; Roberta Wagner; William Bargo
521-526	High Performance Liquid Chromatographic Determination of Formaldehyde in Milk	J. Kaminski; A. S. Atwal; S. Mahadevan
527-540	Reversed Phase High Performance Liquid Chromatographic Studies for Homologous Series of Polyunsaturated Fatty Acids on a Commercial μBondapak Free Fatty Acid Column	C. B. Ching; K. Hidajat; M. S. Rao
541-546	The Book Corner

Volume 16, Issue 1 (1993)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 16, Number 1
1-13	Identification Method of Synthetic Polymers by High-Performance Liquid Chromatography	Sadao Mori
15-19	A Simple Method for the Separation of Triterpene Carboxylic Acids	Mark Tischler; John H. Cardellina II
21-32	Factors Influencing Fast Liquid Chromatography of Proteins and Peptides with Microbore Technology	Miyako Kawakatsu; Karen M. Gooding
33-49	Resolution of the Non-Specific Spectra of Barbiturates by UV-Photodiode Array Detection. II. Effects of Sample Concentration on Spectral Matching Accuracy	Timothy W. Ryan
51-68	Studies of Migration Time Reproducibility of Capillary Electrophoretic Protein Separations	Mark A. Strege; Avinash L. Lagu
69-74	Three-Dimensional Velocity Profile in Channel with Trapezoidal Cross-Section	Jiří Pazourek
75-94	Influence of Coverage Density of Chemically Bonded C₁₈ Phases on the Retention Data of Substances Eluted in Dead Volume During RP HPLC Analysis	Boguslaw Buszewski; Miroslaw Kulpa
95-108	Separation of Small Molecules in the Presence of Proteins Using Conducting Polymer Stationary Phases	H. Ge; K. Gilmore; A. Ashraf; C. O. Too; G. G. Wallace
109-114	Analysis of Chemically Bonded Silica Gel by Computational Chemistry	Toshihiko Hanai; Hiroyuki Hatano; Noriyuki Nimura; Toshio Kinoshita
115-125	HPLC Analysis of Novel Anti-Cancer Agents-Illudins and Their Analogs	E. Brandšteterová; M. J. Kelner; T. C. Mc Morris; W. Wang; R. Bangell
127-147	Comparison of the Enantioselectivity of Phenethyl- and Naphthylethyl-Carbamate Substituted Cyclodextrin Bonded Phases	M. L. Hilton; S. -C. Chang; M. P. Gasper; M. Pawlowska; D. W. Armstrong; A. M. Stalcup
149-160	Simultaneous Isocratic HPLC Separation of the Diastereoisomers of Caffeic, Ferulic, and Isoferulic Acids and Related Coumarins	M. Fernanda; M. Borges; Fernanda M. F. Roleira; Madalena M. M. Pinto
161-170	The Role of Spatial Complementarity in Chiral Recognition	W. H. Pirkle; J. Andrew Burke; K. C. Deming
171-196	Retention Characteristics of Protein-Based Chiral HPLC Columns	R. C. Williams; J. F. Edwards; M. J. Potter
197-207	Role of Solvents in the Resolution of Some Beta-Adrenergic Blockers on Cellulose 3, 5-Dimethylphenyl Carbamate Chiral Stationary Phase	Hassan Y. Aboul-Enein; Vince Serignese
209-223	Separation of Enantiomers Using an (S)-Naphthylethylcarbamoylated γ-Cyclodextrin Stationary Phase	Curtis N. Nakatsu; Apryll M. Stalcup
225-239	A Qualitative Method for Triglyceride Analysis by HPLC Using an Evaporative Light-Scattering Detector	W. S. Letter
241-255	A Multi-Dimensional Liquid Chromatography Method for Determination of Androgen Hormone Residues in Cattle Liver	George W. Stubbings; Martin J. Shepherd
257-278	Determination of Sulfadimethoxine, Sulfamethoxazole, Trimethoprim and Their Main Metabolites in Lung and Edible Tissues from Pigs by Multi-Dimensional Liquid Chromatography	M. J. B. Mengelers; A. M. M. Polman; M. M. L. Aerts; H. A. Kuiper; A. S. J. P. A. M. Van Miert
279-285	The Book Corner

Volume 15, Issue 18 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 18
3181-3192	Capillary Electrophoretic Analysis of Somatostatin Analog Peptides. Effect of Organic Solvents as Buffer Modifiers	M. Idei; I. Mezö; Zs. Vadász; A. Horváth; I. Teplán; Gy. Kéri
3193-3201	Capillary Zone Electrophoretic Separation of Homovanillic and Vanillylmandelic Acids	Haleem J. Issaq; Krista Delviks; George M. Janini; Gary M. Muschik
3203-3218	The Determination of Hyaluronan Molecular Weight Distribution by Means of High-Performance Size Exclusion Chromatography	E. Orviský; L. Šoltés; P. Chabrček; I. Novák; V. Kéry; M. Stančíková; I. Vinš
3219-3232	Application of an Improved HPLC Perhexiline Assay to Human Plasma Specimens	R. G. Morris; B. C. Sallustio; N. C. Saccoia; S. Mangas; L. K. Fergusson; C. Kassapidis
3233-3245	A Validated High-Performance Liquid Chromatographic Method for the Determination of Acebutolol and Diacetolol in Human Plasma	R. Brent Miller
3247-3260	Quantification of Pentazocine in Human Plasma by HPLC with Electrochemical Detection	Hiedaki Murata; Kengo Okabe; Ken-Ich Harada; Makoto Suzukl; Kazuhiro Inagaki; Hideo Nagano; Takamitsu Akita; Seigo Yoshida; Masao Matsuda; Hidekatsu Ishigure
3261-3283	Liquid Chromatographic Analysis of 9-Aminocamptothecin in Plasma Monitored by Fluorescence Induced upon Postcolumn Acidification	Jeffrey G. Supko; Louis Malspeis
3285-3293	Enantiomeric Separation of Ketamine Hydrochloride in Pharmaceutical Formulation and Human Serum by Chiral Liquid Chromatography	Hassan Y. Aboul-Enein; M. Rafiqul Islam
3295-3313	Determination of cis-Platin in Human Plasma by HPLC with a Glassy Carbon-Based Wall-Jet Amperometric Detector	K. Digua; J. -M. Kauffmann; G. Ghanem; G. J. Patriarche
3315-3322	Solid-Phase Extraction Procedure for the Clean-up of Urine and Gastric Juice Specimens for Nitrite and Nitrate Analysis by Ion Chromatography	William E. Utermahlen Jr.; Donna W. Mellini; Haleem J. Issaq
3323-3341	Automatic Pre-Column Derivatization and Reversed-Phase High Performance Liquid Chromatography of Primary and Secondary Amino Acids in Plasma with Photo-Diode Array and Fluorescence Detection	H. G. Worthen; H. Liu
3343-3352	An Improved Internal Surface Reversed Phase	John A. Perry; Benedict Invergo; Hans Wagner; Ted J. Szczerba; John D. Rateike
3353	Fourteenth International Symposium on Capillary Chromatography Baltimore, Maryland May 25-29, 1992
3355-3358	The Book Corner

Volume 15, Issue 17 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 17
2941-2957	Analysis of Atrazine and Associated Metabolites by Reverse-Phase High Performance Thin Layer Chromatography	Richard M. Johnson; Fathi Halaweish; Jeffry J. Furmann
2959-2966	Comparative Analysis of Brain and Omentum Tissue Gangliosides	Mehran Vajdi
2967-2980	Comparison of Mobile Phases and Detection Reagents for the Separation of Triacylglycerols by Silica Gel, Argentation, and Reversed-Phase Thin Layer Chromatography	Christine Masterson; Bernard Fried; Joseph Sherma
2981-2988	Quantitative TLC Determination of Stevioside and Rebaudioside A in Beverages	Joseph Sherma; Evan Norfolk
2989-2996	Identification of the Flavonoids in Papilionaceae Flowers Using Paper Chromatography	O. N. Ogbeide; M. Parvez
2997-3012	Resolution of 1-Benzyl-4-[(5, 6-dimethoxy-1-indanon)-2-yl] Methylpiperidine Hydrochloride Enantiomers in Plasma by High-Performance Liquid Chromatography with Direct Injection Into Avidin-Conjugated Column	Yoshiya Oda; Hiroshi Ohe; Naoki Asakawa; Yutaka Yoshida; Tadashi Sato; Terumichi Nakagawa
3013-3029	Determination of Verapamil Enantiomers in Serum Following Racemate Administration Using HPLC	Algis K. Rasymas; Harisios Boudoulas; Jams Mac Kichan
3031-3043	Comparison of Techniques for Peak Purity Testing of Cephalosporins	H. Fabre; A. F. Fell
3045-3063	Determination of Suttocide®A in Cosmetic Formulations by Single Column Ion Chromatography with Pulsed Amperometric Detection (SCIC-PAD)	R. M. Ianniello
3065-3085	The Use of Bamifylline as Internal Standard in the Reversed Phase HPLC Analysis of Mefenamic Acid in Pharmaceuticals and Small Volumes of Biological Fluids	I. N. Papadoyannis; V. F. Samanidou; G. D. Panopoulou
3087-3096	A Simple HPLC Method in Monitoring Catecholamines, Tryptophan, and Their Metabolites in CSF of Rats: A Role of Dopamine and Noradrenaline in Food Intake	I. Bednar; P. Södersten; G. Ali Qireshi
3097-3114	Influence of the Structure of the Amine Modifiers on the Mechanism of the Separation of Basic Compounds by Reversed-Phase High-Performance Liquid Chromatography	G. Stoev; D. Uzlnov
3115-3127	Oil-In-Water Microemulsions as Mobile Phases for Rapid Screening of Illegal Drugs in Sports	A. Berthod; J. J. Laserna; I. Carretero
3129-3139	HPLC-EC Assay for the Inodilator EXP513 and Its Application in a Dog Pharmacokinetic Study	H. F. Stampfli; C. R. Person; S. -M. Huang; C. Y. Quon
3141-3155	Standardization of Different Octadecyl Bonded Phases Based on the Retention Equation in Reversed-Phase High-Performance Liquid Chromatography	N. Chen; Y. Zhang; P. Lu
3157-3168	The Selectivity Between Glycine and Taurine Conjugated Bile Acids in Reversed-Phase High-Performance Liquid Chromatography	N. Chen; Y. Zhang; P. Lu
3169-3174		W. Y. Garner; M. S. Barge; J. P. Ussary
3179	Erratum

Volume 15, Issue 15-16 (1992)

xv-xvi	Introduction
xvii-xviii	Dedication
a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 15-16
2639-2675	Speculation on the Mechanism of Unilateral Hydrodynamic Distribution of Two Immiscible Solvent Phases in the Rotating Coil	Yoichiro Ito
2677-2690	Automation of Countercurrent Chromatography (CCC) Via Personal Computer	Ulrich P. Ernst; James T. Hsu; F. Edward Chou
2691-2706	Importance of the Parameter Vm/Vc in Countercurrent Chromatography: Tentative Comparison Between Instrument Designs	A. P. Foucault; O. Bousquet; F. Le Goffic
2707-2719	Discrepancy Between the Theoretical Plate Number (N) and Peak Resolution (Rs) for Optimizing the Flow Rate in Countercurrent Chromatography	Hisao Oka; Yoshitomo Ikai; Junko Hayakawa; Ken-Ichi Harada; Kazuko Nagase; Makoto Suzuki; Hiroyuki Nakazawa; Yoichiro Ito
2721-2733	Countercurrent Chromatography with a New Centrifugal Partition Chromatographic System	A. P. Foucault; O. Bousquet; F. Le Goffic; J. Cazes
2735-2750	Cross-Axis Synchronous Flow-Through Coil Planet Centrifuge (Type XLL) III. Performance of Multilayer Coils in Preparative Separation of Dipeptides	Yoichi Shibusawa; Yoichiro Ito; Jimmie L. Slemp
2751-2768	Evaluation of Heptane/1-Butanol/Water Systems for Separation of Drug Metabolites by Countercurrent Chromatography	Walter D. Conway; Hsing C. Yeh; Nicholas J. Tedesche
2769-2785	Direct Octanol Water Partition Coefficient Determination Using Co-Current Chromatography	Alain Berthod; Randy A. Menges; Daniel W. Armstrong
2787-2800	Countercurrent Chromatography of Proteins with Polyethylene Glycol-Dextran Polymer Phase Systems Using Type-XLLL Cross-Axis Coil Planet Centrifuge	Yoichi Shibusawa; Yoichiro Ito
2801-2817	Separation of Proteins Using Aqueous Two-Phase Systems in Eccentric Multi-Layer Coil Planet Centrifuge	Xia Lei; James T. Hsu
2819-2829	Synthetic Peptide Purification in The Multi-Coil Countercurrent Chromatograph	Martha Knight; Kazuyuki Takahashi
2831-2841	Purification of Uridine Phosphorylase from Crude Extracts of Escherichia Coli Employing High-Speed Countercurrent Chromatography With an Aqueous Two-Phase Solvent System	Y. W. Lee; Y. Shibusawa; F. T. Chen; J. Myers; J. M. Schooler; Y. Ito
2843-2855	Recent Examples of Natural Products Isolation by Countercurrent Chromatographic Methods	Isao Kubo
2857-2872	High Performance Countercurrent Chromatography for Quantitative Analysis of Five Flavonoids	G. C. Chen

Volume 15, Issue 15-16 (1992)

2873-2881	Semipreparative Separation of Alkaloids from Cephalotaxus Fqrtunei Hook. F. by High-Speed Countercurrent Chromatography	D. -G. Cal; M. -J. Gu; G. -P. Zhu; J. -D. Zhang; T. -Y. Zhang; Y. Ito
2883-2908	Fundamental Chromatographic Parameters in Countercurrent Chromatography: Influence of The Volume of Stationary Phase and The Flow-Rate	J. -M. Menet; M. -C. Rolet; D. Thiebaut; R. Rosset; Y. Ito
2909-2925	Extraction of Nonionic Surfactants from Waste Water Using Centrifugal Partition Chromatography	Randy A. Menges; Tracy S. Menges; Gary L. Bertrand; Daniel W. Armstrong; Larry A. Spino
2927-2928	Meeting Report
2929-2930	Software Review	Larry A. Cazes
2931-2934

Volume 15, Issue 14 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 14
2429-2443	Analysis of Diazepam and Chlordiazepoxide and Their Related Compounds Using Supercritical Fluid Chromatography	N. K. Jagota; J. T. Stewart
2445-2465	Molecular Recognition of Acyclic Stereoisomer Using a Simple High Performance Liquid Chromatography. II	Ken Hosoya; Nobuo Tanaka; Takeo Araki; Kazuhiro Kimata; Riyou Tsuboi; Kunihiko Takabe; Hidemi Yoda
2467-2486	Separation of Amyloid Proteins by Size-Exclusion Chromatography in Aqueous Organic Mobile Phase	B. Kaplan; M. Pras
2487-2502	Separation of Molecular Species of Phosphatidylserine by Reverse-Phase Ion-Pair HPLC	S. L. Abidi; T. L. Mounts
2503-2518	Liquid Chromatographic Studies of Silica-Immobilized Bovine Serum Albumin Under Normal-Phase Conditions: Separation of Phenolic Solutes Using Ternary Mixtures of Hydrogen Chloride-Diethyl Ether-Hexane as Eluents	R. K. Gilpin; H. Gao; M. Jaroniec
2519-2528	Determination and Quantitation of Bendroflumethiazide and Its Degradation Products Using HPLC	Roberto Frontini; Jobst B. Mielck
2529-2549	Quantitative Analysis of Minocycline by Liquid Chromatography on Poly(styrene-divinylbenzene)	Weng Naidong; J. Thuranira; K. Vermeulen; E. Roets; J. Hoogmartens
2551-2559	Determination of Hydroxymethylfurfural in Baby Cereals by High Performance Liquid Chromatography	E. Guerra-Hernández; B. García-Villanova; J. Montilla-Gómez
2561-2579	The Determination of Urinary Metanephrine and Normetanephrine by High Performance Liquid Chromatography with Ultraviolet Absorbance Detection	P. Kaplan; M. Tejral; L. Nentwich
2581-2610	Comparison of Three HPLC Methods for the Analysis of Vitamers of Ascorbic Acid in Shrimp Tissue	Kathryn M. Hoffman; Phyllis R. Brown; Paul D. Maugle
2611-2622	Indirect Detection of Anions with Potassium Hexacyanoferrate(II) and -(III) in the Sub-Pg Range	T. Groh; K. Báchmann
2623	Meeting Report
2625-2628	Software Review	Jack Cazes
2629-2631	A review of: “HPLC of Proteins, Peptides and Polynucleotides, Edited by M.T.W. Hearn, Analytical Techniques in Clinical Chemistry and Laboratory Medicine Series, Vol. 2, VCH Publishers, New York, 1991.”

Volume 15, Issue 13 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 13
2233-2245	Differential Indirect Fluorescence Detection for the Reversed-Phase Microcolumn High-Performance Liquid Chromatography	Hirofumi Kawazumi; Hideki Nishimura; Teiichiro Ogawa
2247-2260	Determination of Lauric Acid Metabolites in Peroxisome Proliferation After Derivatization and HPLC Analysis with Fluorimetric Detection	Eugene H. J. M. Jansen; Petra De Flutter
2261-2271	Determination of Products in Hydroxyl Addition of Halophenols by Ion Pairing Chromatography	Ming Y. Ye
2273-2288	The Analysis of Phosphate, Arsenate, and Silicate by Reverse Phase Liquid Chromatography	I-Zenq Lin; William K. Nonidez; Li-Fen Hsieh
2289-2296	Effect of Column Temperature on Retention of Dipeptide Isomers in Reversed-Phase High Performance Liquid Chromatography	Hanfa Zou; Yukui Zhang; Minfang Hong; Peichang Lu
2297-2309	Application of Aqueous Gel Permeation Chromatography with In-Line Multi-Angle Laser Light Scattering and Differential Viscometry Detectors for the Characterization of Natural Product Carbohydrate Pharmaceuticals	David L. Williams; Henry A. Pretus; L. William Browder
2311-2324	Preparative Isolation of Recombinant Human Insulin-A Chain by Ion Exchange Chromatography	Norberto Cruz; Marcela López; Georgina Estrada; Xóchitl Alvarado; Ramón De Anda; Paulina Balbás; Guillermo Gosset; Francisco Bolivar
2325-2339	Protein Adsorption of Sephacryl S-Type Gels Using High Concentrations of Ammonium Sulfate	B. H. Kang; S. Tan; K. K. Ho
2341-2353	HPLC Investigation of a Set of Local Anesthetic Aminoether Derivatives	Gy. Szász; H. Oelschläger; Zs. Budvári-bárány; K. Takács-novák
2355-2371	Chloramphenicol and Nitrofuran Residue Analysis by HPLC and Photodiode Array Detection in Meat and Fish	J. M. Degroodt; B. Wyhowski De Bukanski; J. De Groof; H. Beernaert; S. Srebrnk
2373-2383	Sensitivity Enhancement by Using an HPLC Flow-Through Sensor for Determination of Pesticide Mixtures	M. T. Tena; M. D. Luque De Castro; M. Valcárcel
2385-2396	Application of High-Performance Liquid Chromatography Assay for Monitoring Kinetics of Interconversions of Stereoisomers of Thymidine Glycol	Y. N. Vaishnav; L. -S. Kan; C. E. Swenberg
2397-2405	Identification and Determination of Some Degradation Products of Mancozeb by HPLC and MS	Jozef Lehotay; Štefan Holotík; Eva Brandšteterová
2407-2416	Preparative Scale High-Performance Liquid Chromatography and Identification of Cyclosporine-A from an Indigenous Fungal Isolate	C. D. Raghuveeran; N. Gopalan; R. S. Dangi; M. P. Kaushik; K. S. Venkateswaran
2417-2422	Stability Indicating High Performance Liquid Chromatographic Method for the Assay of Diltiazem Hydrochloride in Tablets	K. Shivram; A. C. Shah; B. L. Newalkar; B. V. Kamath

Volume 15, Issue 12 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 12
2025-2034	High Performance Liquid Chromatographic Determination of Tylosin in Bovine Muscle, Kidney and Liver	Lily J. -Y. Keng; Joe O. Boison
2035-2044	A Time and Cost-Effective Assay for the Determination of Residues of Malachite Green in Fish Tissues by HPLC	V. Hormazabal; I. Steffenak; M. Yndestad
2045-2056	Simultaneous Determination of Thiamphenicol, Florfenicol, and Chloramphenicol Residues in Muscles of Animals and Cultured Fish by Liquid Chromatography	T. Nagata; M. Saeki
2057-2070	Determination of Miloxacin and Its Metabolite in Fish by High Performance Liquid Chromatography with Fluorescence and UV Detection	Masakazu Horie; Hiroyuki Nakazawa
2071-2089	Tissue Drug Residue Extraction and Monitoring by Matrix Solid Phase Dispersion (MSPD)-HPLC Analysis	Steven A. Barker; Austin R. Long
2091-2110	HPLC Determination of Sulfonamides, Their N4-Acetyl Metabolites and Diaminopyrimidine Coccidiostats in Chicken Tissues	Y. S. Endoh; Y. Takahashi; M. Nishikawa
2111-2122	Unusual Solvent and Temperature Effects with a Poly(triphenylmethyl Methacrylate) Column for Chiral Liquid Chromatography	E. G. Sundholm
2123-2131	Direct Chromatographic Resolution of Racemic Pyridoglutethimide Using Two Cellulose-Based Chiral Stationary Phases	Hassan Y. Aboulenein; Soliman A. Bakr; Paul J. Nicholls
2133-2151	Solvatochromic Analysis of the Retention Mechanism of two Novel Stationary Phases Used for Measuring Lipophilicity by RP-HPLC	P. Vallat; W. Fan; N. El Tayar; P. -A. Carrupt; B. Testa
2153-2163	High Performance Liquid Chromatographic Determination of Free Amino Acids from Carbaryl-and Thiram- Intoxicated Mice by Pre-Column Derivatization with O-Phthaldialdehyde	Meenakshi Gupta; M. K. P. Amma
2165-2174	The Determination of Charge of Anionic Tc-99m Radiopharmaceuticals	D. P. Nowotnik; A. L. Ml Riley
2175-2182	Determination of (R) and (S) Warfarin in Plasma by High Performance Liquid Chromatography Using Precolumn Derivatization	M. Aycard; S. Letellier; B. Maupas; F. Guyon
2183-2203	High Performance Cation Exchange Chromatography of Basic Peptides	Odile Boniface; Patrick Fourquet; Egisto Boschetti; Luc Guerrier
2205-2224	Improved Screening Procedure for Diuretics	Rosa Herráez-Hernández; Pilar Campíans-Falcó; Adela Sevillano-Cabeza
2225-2226	Software Review	Jack Cazes

Volume 15, Issue 11 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 11
1817-1830	Size Exclusion Chromatography of Poly(Ethylene Terephthalate) Using o-Chlorophenol	L. Martin; M. Lavine; S. T. Balke
1831-1852	Comparison of Alkyl-Bonded Alumina Stationary Phases for Peptide Separations by High Performance Liquid Chromatography	Jerome E. Haky; Nirmala D. Ramdial; Ben M. Dunn; Larry F. Witeserman
1853-1868	Elution Behavior of Soluble Intercellular Adhesion Molecule 1 (sICAM-1) During Size Exclusion Chromatography	Richard E. Shansky; Kathryn A. Maruk
1869-1885	Rapid Isolation of GM1, and GD1a from Bovine Brain Gangliosides by Propylamine and Q-Sepharose Column Chromatography	Mehran Vajdi
1887-1906	Molecular Recognition of Acyclic Stereoisomer Using a Simple High Performance Liquid Chromatography. I	Ken Hosoya; Kazuhiro Ktmata; Takeo Araki; Nobuo Tanaka; Kunihiko Takabe; Hidemi Yoda
1907-1921	Analysis of Benz[C]acridines in Cigarette Smoke by High-Performance Liquid Chromatography	Kunihiro Kamata; Noboru Motohashi; Roger Meyer; Yutaka Yamamoto
1923-1945	Simultaneous Reversed-Phase Gradient-HPLC Analysis of Anthranilic Acid Derivatives in Anti-Inflammatory Drugs and Samples of Biological Interest	L. N. Papadoyannis; A. C. Zotou; V. F. Samanidou
1947-1955	An Improved Chiral Stationary Phase for the Chromatographic Separation of Underivatized Naproxen Enantiomers	William H. Pirkle; Christopher J. Welch
1957-1970	The Influence of Packing Properties on the Isolation of Rutin from Plants and Drugs Using Solid Phase Extraction	Boguslaw Buszewski; Slawomir Kawka; Roman Lodkowski; Zdzislaw Suprynowicz; Tadeusz Yvolski
1971-1981	Evaluation of Polytriphenylmethyl Methacrylate for Food Packaging by Determining Interactions Using HPLC	Amrik L. Kkurana; Chi-Tang Ho
1983-1992	Simple Chiral Liquid Chromatographic Separation of Flurbiprofen Enantiomers in Biological Fluids	Hassan Y. Aboul-Enein; Soliman A. Bakr
1993-2004	Sensitive Determination in Plasma of Imipramine and Desipramine by High Performance Liquid Chromatography Using Electrochemical Detection	S. Bouquet; S. Guyon; G. Chapelle; M. C. Perault; D. Barthes
2005-2014	A Fast HPLC Analysis of Cholesterol and Cholesteryl Esters in Avian Plasma	S. Hammad; H. S. Siegel; H. L. Marks; G. F. Barbato
2015-2016	A review of: Principles And Practice Of Chromatography

Volume 15, Issue 10 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 10
1621-1638	Chromatographic and Spectroscopic Analysis of Globotriaosyl Ceramide from Bovine Spermatozoa	Juan G. Alvarez; Bayard T. Storey; Mark L. Hemling; Robert L. Grob
1639-1653	A Simplified TLC System for Qualitative and Semi-Quantitative Analysis Of Pharmaceuticals	P. E. Flinn; A. S. Kenyon; T. P. Layloff
1655-1663	Simple TLC-GC Method for Semi-Quantitative Separation of Lipid Classes in Coastal Sediments	Fernando Ferreira; Patrick Moyna
1665-1671	Thin Layer Chromatographic Studies of Some Sulpha Drugs Substituted Pyrazoles Using Silica Gel-G Plates Impregnated with Various Adsorbents	Pratibha Pandey; Sapna Bhattacharya; Archana Dave
1673-1679	Vacuum Planar Chromatography (VPC): A New Versatile Technique of Forced Flow Planar Chromatography	P. Delvordre; C. Regnault; E. Postaire
1681-1687	Quantitative TLC of Toxic Elements on Inorganic Ion-Exchangers. IV. Cadmium and Lead	S. Waqif Husain; Zahra Ishghy
1689-1701	TLC Resolution Studies of Some Metal-Piperidinedithiocarbamate Complexes on Various Surfactant Impregnated Silica Gel-G Plates	Arati Asolkar; Ashok Kumar; Pratibha Pandey; R. Bhardwaj
1703-1717	Sequential Thin Layer Chromatography of Carbaryl and Related Compounds	H. S. Ratkore; R. Sharma
1719-1727	Behavior of Some Benzene Derivatives on Progressively Dried Fe(lll)-Impregnated Silica Gel Plates	S. Kveder; S. Iskrić; N. Zambeli; O. Hadžija
1729-1747	Separation of Water Soluble Synthetic and Biological Macromolecules by Flow Field-Flow Fractionation	J. Calvin Giddings; Maria Anna Benincasa; Min-Kuang Liu; Ping Li
1749-1761	Separation of Cyclic GMP AND Cyclic AMP from Other Nucleotides by Reverse Phase Hplc	Mercedes M. Pedrosa; Jose L. Mateos; Silvia V. Caffaro; Maria Estrella Legaz; Carlos Vicente
1763-1771	Retention Behavior of Derivatized Amino Acids and Dipeptides in High-Performance Liquid Chromatography Using Cyclodextrin as a Mobile Phase Additive	Kazutake Shimada; Kyoko Hirakata
1773-1784	Separation of Peptides by Liquid Chromatography on Polyalkylene Columns	Eberhard Krause; Michael Bienert
1785-1796	Simultaneous Determination of Purine and Pyrimidine Bases Using High-Performance Liquid Chromatography with Electrochemical Detection: Application to DNA Assay	T. Nakahara; M. Okuzawa; H. Maeda; M. Hirano; T. Matsumoto; H. Uchimura
1797-1806	Some Retention Characteristics of Dipeptides in Reversed-Phase High Performance Liquid Chromatography	Hanfa Zou; Yukui Zhang; Minfang Hong; Peichang Lu
1807-1808	A Review of: “CHROMATOGRAPHY, Edited by E. Heftman, Journal of Chromatography Library, Volumes 51A and 51 B, 5th Edition, Elsevier, New York, 1991. Volume 51A, 552 pages. Price: $179.50, Volume 518, 630 pages. Price: $189.50”

Volume 15, Issue 9 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 9
1411-1429	Facile Resolution OF N-tert-Butoxy-Carbonyl Amino Acids: The Importance of Enantiomeric Purity in Peptide Synthesis	San Chun Chang; Lisa R. Wang; Daniel W. Armstrong
1431-1442	Partition-Sorption Model for Describing Non-Specific Selectivity in Reversed-Phase Liquid Chromatography	M. Jaroniec; R. K. Gilpin
1443-1461	A Comparative Study of Ion-Exchange and Ion-Pair Reversed-Phase Liquid Chromatography of Metal 4-(2-Pyridylazo)Resorcinol Complexes as Methods of Trace Metal Analysis	A. R. Timerbaev; O. M. Petrukhin; V. I. Orlov; A. A. Aratskova
1463-1472	Liquid Chromatographic Determination of the Potential Memory Enhancing Agent CL 275,838 Using a Post-Column Photolysis and Fluorimetric Detection	G. Guiso; S. Confaloneeri; S. Gherardi; M. Guido; S. Caccia
1473-1485	Reversed-Phase High Performance Liquid Chromatography of Underivatized Fatty Acids by Fatty ACID Analysis Column	Jon Ie Teng
1487-1506	Ligand Exchange Chromatography of Free Amino Acids and Proteins on Porous Microparticulate Zirconium Oxide	John A. Blackwell; Peter W. Carr
1507-1511	Measurement of Ceftazidime Arginine in Aqueous Solution by HPLC	Milap C. Nahata; Richard S. Morosco
1513-1522	Determination of Monensin in Fermentation Broth by HPLC with Post-Column Derivatization	Frank L. Neely
1523-1531	Peak Identification of the Conjugated Bile Acids in Reversed-Phase Liquid Chromatography by Using the Conjugation Selectivity	N. Chen; Y. Zhang; P. Lu
1533-1541	Comparative Study of Different Extractive Procedures to Quantify Morphine in Urine by HPLC-UV	Maria Elisa Soares; Victor Seabra; Maria De Lourdes A. Bastos
1543-1551	Liquid Chromatographic Assay of Xylazine in Sheep and Cattle Plasma	John E. Psomas; Dimitrios J. Fletouris
1553-1563	Determination Of m-Chlorophenyl-Piperazine in Plasma by High-Performance Liquid Chromatography with Coulometric Detection	M. Franklin
1565-1575	Simultaneous Determination of Creatinine and Uric Acid in Serum by High Performance Ion Exchange Chromatography with Direct Injection	T. Etoh; M. Iwatake; M. Miyazaki; K. Harada; M. Nakayama; A. Sugii; Y. Uji; H. Okabe
1577-1591	Simultaneous Determination of Bromvaletone and Propantheline Bromide in Tablets by High-Performance Liquid Chromatography	Meir-Chyun Tzou; Chih Ho
1593-1594	Meeting Report
1605-1609	The Book Corner

Volume 15, Issue 8 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 8
1215-1225	High-Performance Liquid Chromatographic Determination of Ketoprofen in Pharmaceutical Dosage forms and Plasma	Chi-yin Wong; Ming-kung Yeh; Da-peng Wang
1227-1248	A Sensitive High Performance Liquid Chromatographic Method for U-80, 278A, A Substituted Aminotetralin, in Rat Plasma, Whole Blood, and Brain Tissue	S. A. Wood; S. A. Rees; R. J. Simmonds
1249-1258	Concurrent C18 Solid Phase Extraction of Platelet Activating Factor (PAF) and Arachidonic Acid Metabolites	G. Bioque; D. Tost; D. Closa; J. Roselló-catafau; I. Ramis; F. Cabrer; G. Cargánico; E. Gelpí
1259-1275	A Method for Measuring the Binding Affinity and Capacity of Growth Hormone Binding Protein in Human Serum Using FPLC to Separate Bound and Free Ligand	C. A. M. Roelen; G. H. Donker; J. H. H. Thijssen; M. A. Blankenstein
1277-1287	Diltiazem: A Sensitive HPLC Assay and Application to Pharmacokinetic Study	A. R. Zoestl; C. T. Hung; S. Wanwimolruk
1289-1302	High-Performance Liquid Chromatographic Assay for the Derivatized Enantiomers of Atenolol in Whole Blood	R. Brent Miller; Wan Guertin
1303-1313	A Microassay Method for the Determination of Theophylline in Biological Samples Using HPLC with Electrochemical Detection	P. Augustijns; N. Verbeke
1315-1335	Solid-Phase Extraction (SPE) and HPLC Analysis of Toxic Compounds and Comparison of SPE and Liquid-Liquid Extraction. I. Analysis of 4, 4′-Methyl-Enedianiline in Serum. II. Analysis of the Components of Dental Materials	H. Shintani
1337-1350	Simultaneous Determination of Allantoin and Creatinine in Urine by a Rapid Reversed-Phase Liquid-Chromatographic Method	M. T. Díez; M. J. Arín; J. A. Resines
1351-1360	Determination of Beta-Amino-Isobutyric Acid in Urine and Serum using Pre-Column Derivatization Technique	B. L. Lee; S. C. Chua; H. Y. Ong; H. P. Lee; C. N. Ong
1361-1379	The Semipermeable surface, a new restricted access medium	Louis J. Glunz; John A. Perry; Benedict Invergo; Hans Wagner; Ted J. Szczerba; John D. Rateike; Peter W. Glunz
1381-1396	Simple and Rapid Screening Procedure for 27 Neuroleptics using HPLC/DAD	A. Tracqui; P. Kintz; P. Kreissig; P. Mangin
1397-1400	The Book Corner

Volume 15, Issue 6-7 (1992)

a-e	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 15, Number 6-7
927-960	Micellar Electrokinetic Capillary Chromatography: Basic Considerations and Current Trends	George M. Janini; Haleem J. Issaq
961-1021	Pharmaceutical Drug Separations by HPCE: Practical Guidelines	G. M. Mc Laughlin; J. A. Nolan; J. L. Lindahl; R. H. Palmieri; K. W. Anderson; S. C. Morris; J. A. Morrison; T. J. Bronzert
1023-1040	Use of Native and Chemically Modified Cyclodextrins for the Capillary Electrophoretic Separation of Enantiomers	Michael J. Sepaniak; Roderic O. Cole; Brian K. Clark
1041-1062	Sample Collection, Preparation, and Quantitation in the Micellar Electrokinetic Capillary Electrophoresis of Gunshot Residues	David M. Northrop; William A. Mac Crehan
1063-1080	Size-Selective Capillary Electrophoresis (SSCE) Separation of DNA Fragments	William A. Mac Crehan; Henrik T. Rasmussen; David M. Northrop
1081-1097	Characterization of Humanized Anti-Tac Monoclonal Antibody by Traditional Separation Techniques and Capillary Electrophoresis	Maureen A. Costello; Christine Woititz; Joseph De Feo; Donna Stremlo; Lan-Fun L. Wen; David J. Palling; Khurshid Iqbal; Norberto A. Guzman
1099-1113	Selected Organic Solvents as Electroosmotic Velocity Markers in Micellar Electrokinetic Capillary Chromatography	Eric S. Ahuja; Edward L. Little; Joe P. Foley
1115-1128	Capillary Zone Electrophoresis of Degradative and Cyclic Lactam Derivatives of the Growth Hormone-Releasing Factor Peptide	Jacob Bongers; Theodore Lambros; Arthur M. Felix; Edgar P. Heimer
1129-1142	Capillary Electrophoresis Separation of Small Peptides: Effect Of pH, Buffer Additives, and Temperature	Haleem J. Issaq; George M. Janini; Ibrahim Z. Atamna; Gary M. Muschik; Jan Lukszo
1143-1161	Use of High Ionic Strength Buffers for the Separation of Proteins and Peptides with Capillary Electrophoresis	F. A. Chen; L. Kelly; R. Palmieri; R. Biehler; H. Schwartz
1163-1177	A Quantitative Assay for the Determination of Proline and Hydroxyproline by Capillary Electrophoresis	Norberto A. Guzman; John Moschera; Khurshid Iqbal; A. Waseem Malick
1179-1192	On-Line Preconcentration of Triazine Herbicides with Tandem Octadecyl Capillaries - Capillary Zone Electrophoresis	Jianyi Cai; Ziad El Rassi
1193-1200	Capillary Zone Electrophoresis of two Cationic Herbicides, Paraquat and Diquat	Jianyi Cai; Ziad El Rassi
1203-1204	A Review of: “Chromatographic Enantioseparation: Methods and Applications, 2nd Edition Stig Allenmark, Ellis Horwood Series in Analytical Chemistry, Ellis Horwood, Ltd., England, 1991, 282 pp., ISBN: 0-13-132978-2”

Volume 15, Issue 5 (1992)

a-c	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 15, Number 5
727-751	Ligand Exchange Chromatography of Free Amino Acids on Phosphated Zirconium Oxide Supports	J. A. Blackwell; P. W. Carr
753-765	Quantitative Analysis of Ascorbic Acid and Isoascorbic Acid in Foods by High-Performance Liquid Chromatography with Electrochemical Detection	Willy A. Behrens; Rene Madere
767-775	Hypothesis on Differentiation of Cancerous Cells: A Possible Means for Isolation by HPLC of Differentiation Factors from Mouse Embryo Cells	G. Berger
777-790	RP-HPLRC Separation of Polyamines After Automatic FMOC-CI Derivatization and Precolumn Sample Clean-Up Using Column Switching	T. Bartók; G. Börcsök; F. Sági
791-803	Application of an N-Methylpyridinium Polymer Column to Chromatographic Investigation of Human Serum Albumin-Sodium Aurothiomalate Complex	K. Nishimura; K. Takeda; K. Harada; M. Nakayama; A. Sugii
805-817	Simultaneous Identification of Sugars by HPLC Using Evaporative Light Scattering Detection (ELSD) and Refractive Index Detection (RI). Application to Plant Tissues	A. Clement; D. Yong; C. Brechet
819-834	HPLC and GC/MS of Metribuzin and Its Degradation Products from Alginate-Linseed Oil Controlled Release Formulations	A. B. Pepperman; J. W. Kuan
835-850	RP-IPC with a Lactic Acid Modified Eluent for Separation and Determination of Lanthanide Ions	L. E. Vera-Avila; E. Camacho
851-861	Determination of Six Thioguanine Nucleotides in Human Red Blood Cells Using Solid-Phase Extraction Prior to High Performance Liquid Chromatography	J. L. Bonnefous; Ph. Gendre; M. Guillaumont; A. Frederich; G. Aulagner
863-873	High-Performance Liquid Chromatographic Analysis of Etoposide in Plasma Using Fluorescence Detection	Dwight D. Stiff; Terry L. Schwinghammer; Sharon E. Corey
875-884	Determination of Products in Hydroxyl Addition of Phenol Using High-Performance Liquid Chromatography	Ming Y. Ye
885-896	Reversed-Phase Liquid Chromatography of Alkylphenols Depending on Their Dissociation Constants	Noboru Nomura; Rie Kaneko; Minoru Hara
897-914	A Simple Internally-Standardised Isocratic HPLC Assay for Vitamin B₆ in Human Serum	T. M. Reynolds; A. Brain
915-916	A Review of: “Residues of Veterinary Drugs in Food: Proceedings of the EuroResidue Conference, Noordwijkerhout, The Netherlands, May 21–23, 1990, Editors, N. Haagsma, A. Ruiter, and P. B. Czedik-Eysenberg”

Volume 15, Issue 4 (1992)

a-c	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 15, Number 4
573-584	Guaran: A Novel Polysaccharide for Racemate Resolution	R. Mathur; S. Bohra; C. K. Narang; N. K. Mathur
585-602	Dissociation and Reconstitution Studies by High Performance Liquid Chromatography of the Light Harvesting Complex of Rhodospirillum Vrubrum	G. Berger; S. Andrianambinintsoa; J. Kleo; S. Grison; D. Dejonghe; J. Breton
603-615	HPLC Separation of Flavonoids and Flavonoid Glycosides Using a Polystyrene/Divinylbenzene Column	Nirdosh K. Jagota; Steve F. Cheatham
617-624	HPLC Analysis of Boldine in Tablets and Syrup	A. Perico; A. Cocchini; R. Noferini; C. Mannucci; A. Cambi
625-636	HPLC-Quantification of Diethylamine Salicylate and Methyl Nicotinate in Ointments	M. A. Abounassif; E. M. Abdel-Moety; R. A. Gad-Kariem
637-646	Liquid Chromatographic Determination of Apple Pulp Procyanidins	F. J. PéRez-Ilzarbe; V. MartíNez; T. Hernández; I. Estrella
647-656	High Performance Liquid Chromatographic Determination of Copper(II), Nickel(II), Palladium (II), and Platinum(II) Using Solvent Extraction and bis(Isovalerylacetone)ethylenediimine as Complexing Reagent	M. Y. Khuhawar; Altaf I. Soomro
657-664	Study of the Reaction of Antioxidant 1010 of One-Step Synthesis by RP-HPLC with Gradient Elution	Sulian Gao; Qingfang Bao; Ying Tian; Jingmei Wang
665-681	Analysis of the Enantiomers of Fluoxetine and Norfluoxetine in Plasma and Tissue Using Chiral Derivatization and Normal-Phase Liquid Chromatography	Brian D. Potts; C. John Parli
683-695	Determination of Tenoxicam in Human Plasma using Solid-Phase Extraction and High-Performance Liquid Chromatography with Ultraviolet Detection	Giuseppe Carlucci; Pietro Mazzeo; Giancarlo Palumbo
697-706	High-Speed Countercurrent Chromatography Separation of Taxol and Related Diterpenoids from Taxus Baccata	R. Vanhaelen-Fastre; B. Diallo; M. Jaziri; M-L. Faes; J. Homes; M. Vanhaelen
707-714	Preparation of High Performance Affinity Chromatography Packings for Specific Adsorption to α-Amylase and Purification of Crude α-Amylase	Huaru Li; Xindu Geng
715-716	A Review of: “Glycerine, A Key Cosmetic Ingredient, Edited by E. Jungermann and M.O.V. Sonntag, Volume 11 of Cosmetic Science and Technology Series, E. Jungermann, Editor, 460 pages, 1991. Prices: $125.00 (USA and Canada); $1 43.75 (all other countries)”

Volume 15, Issue 3 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 3
395-410	Prediction of Retention in Reversed Phase Ion-Pair Chromatography Using Sodium Dodecyl Sulphate as Pairing Ion	A. R. Zoestl; C. T. Hung; F. C. Lam; R. B. Taylor; S. Wanwimolruk
411-421	Optimum Chromatographic Condition for 2,6-di-t-Butyl-4-pyrazinylaminophenol on RP-HPLC: Metal Influence on Its Elution Profile	Hiroyuki Moriyama; Katsuo Komiyal; Takae Yamato; Mttsuo Aoki
423-439	Pulsed Amperometric Detection of Amino Acids Separated by Anion Exchange Chromatography	D. A. Martens; W. T. Frankenberger Jr.
441-449	Interference by Disodium Edetate with the Reaction of Phenylmercury Ions with Dithiocarbamate Derivatising Agents	J. E. Parkin
451-466	Determination of 6,7-Difluoro-1-(2₅4-difluorophenyl)-1,4-dihydro-4-oxo-3-quinilinecarboxylic Acid and Related Compounds by High Performance Liquid Chromatography	L. Elrod Jr.; T. G. Golich; D. I. Shaffer; B. P. Shelat
467-478	High-Performance Liquid Chromatography of Bile Acids Effect of Hydroxyl Groups at C-3, 6 7 and 12 on Bile Acid Mobility	Ashok K. Batta; Suresht K. Aggarwal; Gerald Salen
479-499	Determination of α-Naphthol in Human Urine by High Performance Liquid Chromatography	Åse Marie Hansen; Otto Melchior Poulsen; Jytte Molin Christensen; Steen Honoré Hansen
501-511	Improved HPLC Determination of Plasma and Urine Oxalate in the Clinical Diagnostic Laboratory	A. Brega; A. Quadri; P. Villa; P. Prandini; Ji-Qing Wei; C. Lucarelli
513-524	High Performance Liquid Chromatography Determination of Furanic Compounds in Commercial Brandies and Caramels	M. Vtllalón Mir; J. Quesada Granados; H. LÓpez; G. De La Serrana; M. C. López Martinez
525-534	High-Performance Liquid Chromatographic Determination of Ethylenethiourea in Food
535-544	Evaluation of Polymethacrylic Acid for Food Packaging by Examining Interactions Using HPLC	Amrik L. Khurana; Chi-Tang Ho
545-556	A New Approach for the Direct Resolution of Racemic Beta Adrenergic Blocking Agents by HPLC	D. W. Armstrong; S. Chen; C. Chang; S. Chang
557-558

Volume 15, Issue 2 (1992)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 15, Number 2
195-206	Ion-Pairing Systems for Separation of N-Nitrosodimethylamine and its Metabolites in Reversed-Phase High-Performance Liquid Chromatography	Raymond W. Nims; James F. Grove; May Y. K. Ho Jr.; Anthony J. Streeter; Larry K. Keefer
207-219	Separation of the Isoforms of a Monoclonal Antibody by Gel Isoelectric Focusing, High Performance Liquid Chromatography and Capillary Isoelectric Focusing	C. Silverman; M. Komar; K. Shields; G. Diegnan; J. Adamovics
221-230	Rapid Solid-Phase Extraction of Dopamine, Serotonin, and Their Acidic Metabolites for High-Performance Liquid Chromatography with Electrochemical Detection	T. D. Crowe; D. W. Jacobsen
231-252	Mathematical Modeling of Various Amines in the Ion-paired Liquid Chromatographic Analysis of Bilirubin	Weilin L. Shelver; Harry Rosenberg; William H. Shelver
253-266	A Rapid Method For Phospholipid Class Separation by HPLC using an Evaporative Light-Scattering Detector	W. S. Letter
267-282	Quantification of Solid Sorbent-Sampled Airborne Aliphatic Polyamines on HPLC using a Common Calibration Standard -Application of the Concept of Isolation of a Selected n-System of a Derivative for Specific Detection	Weh S. Wu; Virindar S. Gaind
283-305	Ortho-Phosphate of Aromatic Amines as the Interaction Reagents in Reversed-Phase HPLC Chromatography. Direct Spectrophotometric Detection of non Absorbing Anions	M. C. Gennaro; C. Abrigo
307-317	Determination of Methyl- and Dimethylamine in Waste Water by HPLC	J. Lehotay; V. Rattay; E. Brandšteterová; D. Oktavec
319-326	Methods for Assay and Related Substances in Nitrendipine Raw Materials	N. Beaulieu; R. W. Sears; E. G. Lovering
327-335	High Performance Liquid Chromatography Simultaneous Quantitation of Ketoprofen and Parabens in a Commercial GEL Formulation	C. Mannucci; J. Bertini; A. Cocchini; A. Perico; F. Salvagnini; A. Triolo
337-349	Demonstration of Tryptamide and its Metabolites with Solid Phase Extraction, TLC, and HPLC in Rats	Halina Szumilo; Tadeusz Dzido
351-367	Low Molecular Weight Peptides of Bread Dough and Bread. Dynamics During Fermentation and Baking	J. A. Prieto; C. Collar; C. Benedito De Barber
369-380	Chromatographic Separation of Some Phenols by New Adsorbent	D. K. Singh; Abna Mishra
381	Erratum
383-386

Volume 15, Issue 1 (1992)

a-c	Editorial board page for “Journal of Liquid Chromatography & Related Technologies” Volume 15, Number 1
1-27	Resolution of Enantiomers with Achiral Phase Chromatography	J. Martens; R. Bhushan
29-37	Determination of Enantiomers in Human Serum by Direct Injection onto a β-Cyclodextrin HPLC Bonded Phase	Apryll M. Stalcup; Karen L. Williams
39-69	Data Interpretation for Coupled Molecular Weight Sensitive Detectors in Sec: Interdetector Transport Time	Paul Cheung; Stephen T. Balke; Thomas H. Mourey
71-82	Study of the Chromatographic Properties of Proteins on a Silica-Based Polymeric Cation-Exchange Stationary Phase	James Renard; Claire Vidal-Madjar; Bernard Sebille
83-99	Determination of N-Vinyl-2-Pyrrolidinone (NVP) in Rat and Dog Plasma by High-Performance Liquid Chromatography
101-125	Determination of Theobromine, Theophylline, and Caffeine in Various Food Products Using Derivative UV-Spectrophotometric Techniques and High-Performance Liquid Chromatography	Mustafa A. Abuirjeie; Mohie Sharaf El-Din; Ibrahim I. Mahmoud
127-150	Applicability of Reversed-Phase Base-Deactivated Columns for Systematic Toxicological Analysis	M. Boglsz; M. Erkens; R. D. Maier; I. Schröder
151-164	High Performance Liquid Chromatographic Determination of Arotinolol and AC 623, Its Main Metabolite, in Biological Samples	A. Moulin; E. Maillet; D. Truffer; A. Dufour
165-181	High Performance Liquid Chromatographic Determination of the Optical Isomers of Arotinolol and AC 623, Its Main Metabolite, in Biological Samples	A. Moulin; D. Trlffermm; E. Maillet; A. Dufour
185-187	A Review of: “Organic Electrochemistry, An Introduction and a Guide, Edited by H. Lund and M. M. Baizer, Marcel Dekker, New York, NY, 1550 pages, 1991. Prices: $195.00 (USA and Canada); $234.00 (all other countries)”

Volume 14, Issue 20 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 20
3641-3656	Reversed-Liquid Phase Chromatographic Determination of Cefpodoxime in Human Plasma	R. C. Steenwyk; J. E. Brewer; M. E. Royer; K. S. Cathcart
3657-3671	Interaction of Diquat and Paraquat with Glutathione Studied by Means of Charge-Transfer Chromatography	Tibor Cserháti; Klára Valkó
3673-3683	Evaluation of the Enantiomeric Separation of Dipeptides Using a Chiral Crown Ether LC Column	Martha Hilton; Daniel W. Armstrong
3685-3694	Sensitive HPLC Assay for Ketoprofen in Human Plasma and its Application to Pharmacokinetic Study	S. Wanwimolruk; S. Z. Wanwimolruk; A. R. Zoest
3695-3706	Measurement of Conjugated Catecholamines in Human Plasma. A Low Cost HPLC-ECD Method	N. R. Musso; C. Vergassola; A. Pende; G. Lotti
3707-3718	Epinine Kinetics and Plasma Catecholamine Changes Following Oral Administration of the Prodrug Ibopamine in Patients with Chronic Heart Failure	N. R. Musso; C. Vergassola; A. Pende; G. Lotti
3719-3733	Therapeutic Drug Monitoring of Suramin and Protein Binding	Ernst A. De Bruijn; Greet Pattyn; Louis Denis; Charles Mahler; Allan T. Van Oosterom; Eric Desmedt
3735-3744	A Liquid Chromatographic Method for the Determination of Atenolol in Human Plasma	Zvi Teitelbaum; Naomi Ben-dom; Sarah Terry
3745-3754	Determination of Pyridostigmine in Human Plasma by High-Performance Liquid Chromatography	Sarah Terry; Zvi Teitelbaum
3755-3759	Measurement of Cefixime in Serum and Cerebrospinal Fluid by High-Performance Liquid Chromatography	Milap C. Nahata
3761-3782	A Sensitive High Performance Liquid Chromatographic Method for U-80, 278A, A Substituted Aminotetralin, in Rat Plasma, Whole Blood and Brain Tissue	S. A. Wood; S. A. Rees; R. J. Simmonds
3783-3784	The Book Corner

Volume 14, Issue 19 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 19
3457-3473	Influence of Physicochemical Parameters of Some Ring-Substituted Phenol Derivatives on Their Retention on a Porous Graphitized Carbon Column	E. Forgács; K. Valkó; T. Cserháti
3475-3481	Direct Chiral Liquid Chromatographic Separation of Tocainide Enantiomers on a Crownpak (Cr) Column and its Application to Pharmaceutical Formulations and Biological Fluids	Hassan Y. Aboul-enein; S. A. Bakr; M. R. Islam; R. Rothchild
3483-3496	HPLC Separation of Tautomeric Compounds of 4-Aminoisoxazolyl- 1,2-Naphthoquinone. III	C. S. Ortiz; M. M. De Bertorello
3497-3511	Determination of Bromide Production in Radiolysis of Nucleobases, Nucleosides, and Nucleotides Using HPLC	Mingyu Ye
3513-3517	Quantitative Analysis of Adulterants in Illicit Heroin Samples via Reversed Phase HPLC	P. A. Hays; I. S. Lurie
3519-3530	Automated High-Performance Liquid Chromatographic Technique for Determining Diltiazem and its Three Main Metabolites in Serum	A. Leneveu; A. Stheneur; A. Bousquet; A. Roux
3531-3546	A Simple and Rapid Reversed Phase High Performance Liquid Chromatographic Method for Quantification of Alprazolam and α-Hydroxyalprazolam in Plasma	J. Atta-politou; M. Parissi-poulou; A. Dona; A. Koutselinis
3547-3557	A Simplified HPLC-ECD Technique for Measurement of Urinary Free Catecholamines	Adarsh M. Kumar; Mahendra Kumar; Jesus B. Fernandez; Thomas A. Mellman; Carl Eisdorfer
3559-3573	Simultaneous Determination of Fourteen Catecholamines and Their Metabolites by High Performance Liquid Chromatography with Electrochemical Detection	J. C. Yang; T. Y. Liu; Y. F. Chang; H. C. Liu; Y. H. Shih; L. S. Lee; C. W. Chi
3575-3590	Solid-Phase Extraction Techniques for Assay of Diuretics in Human Urine Samples	Pilar Campins-falcó; Rosa Herráez-Hernández; Adela Sevillano-cabeza
3591-3602	High-Performance Liquid Chromatography of Fungicides in Citrus Fruits	Noboru Motohashi; Hideo Nagashima; Roger Meyer
3603-3613	Analysis of Phosmet and Azinphos-Methyl in Apples by High-Performance Liquid Chromatography	Carmen Guiberteau Cabanillas; Rodney Bushway
3615-3621	The Influence of Oak on the Furanic Aldehyde Contents of Distillates Subjected to Aging	M. Villalon Mir; H. López; Garcia De La Serrana; C. López Martinez; J. Quesada Granados
3623-3629	Applicability of an HPLC System in the Analysis of Biodegraded Crude Oil Components	M. M. Assadi; R. P. Mathur

Volume 14, Issue 18 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 18
3259-3267	Thin Layer Chromatographic Analysis of Neutral Lipids in the Digestive Gland-Gonad Complex of Biomphalaria Glabrata Snails Maintained on Various Diets	Jacqueline Aloisi; Bernard Fried; Joseph Sherma
3269-3275	Comparison of Mobile Phases for Separation of Phospholipids by One-Dimensional TLC on Preadsorbent High Performance Silica Gel Plates	Jacqueline Aloisi; Bernard Fried; Joseph Sherma
3277-3282	The Behaviour of Some Benzene Derivatives on Thin Layers of Aluminum Oxide—Comparation with Plain and Fe(III)Impregnated Silica Gel	S. Kveder; S. Iskrić; N. Zambeli; O. Hadžija
3283-3300	Chromatography of Anions on Alumina Thin Layers: Effect of Transition Metals on CI^--Br^--I^- and No^-₂-NO^-₃ Separations	A. Mohammad; M. Ajmal; N. Fatima; Jameel Ahmad
3301-3310	Chelation Ion Chromatography on DMSO Impregnated Silica Gel-G Layers: Specific Separation of Cd², W⁶, and Zr⁴ from Transitional Metal Ions	S. D. Sharma; Smiti Misra
3311-3315	Identification of Some Closely Related N-Carbamoyl-3,5-Dimethyl-4-Arylazopyrazoles by TLC	Pratibha Pandey; Neena Maheshwari; Archana Dave
3317-3330	Three-Dimensional Isoviscous Flow Velocity Profiles and Resolution in Channels with Modulated Cross-Sectional Permeability for Focusing Field-Flow Fractionation	Josef Janča
3331-3341	Size Exclusion Chromatography of Nonionic and Anionic Copolymers of Vinylpyrrolidone	Chi-San Wu; James F. Curry; Larry Senak
3343-3363	Efficiency and Resolution in Countercurrrent Chromatography	Olivier Bousquet; Alain P. Foucault; Franĉlois Le Goffic
3365-3386	A Rapid Microscale Method for the Determination of Partition Coefficients by HPLC	Harry Ford Jr.; Christina L. Merski; James A. Kelley
3387-3396	Chromatographic Separation of Underivatized Naproxen Enantiomers	William H. Pirkle; Christopher J. Welch
3397-3409	Quantitative Determination of Tabersonine and Methoxytabersonine by Reversed-Phase High-Performance Liquid Chromatography	G. Stoev; D. Uzunov; B. Pyuskyulev
3411-3424	The pH Influence on the HPLC-Retention of Chemotherapeutic Fluoroquinolone Derivatives	Zs. Budvári-bárány; Gy. Szász; K. Takács-novák; I. Hermecz; A. Lóre
3425-3437	Evaluation of Polyvinyl Acetate for Food Packaging by Studying Interactions Using HPLC	Amrik L. Khurana; Chi-Tang Ho
3439-3445	Sensitive Determination of Piritramide in Human Plasma by High-Performance Liquid Chromatography	Hans Christoph Michaelis; Daniela Kietzmann; Georg Friedrich Kahl

Volume 14, Issue 16-17 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 16-17
xv-xvi	Introduction
3015-3043	Comparison of Different Compositions of Mixed Pentane/1,4-Dioxane Mobile Phases in SFC	Stephan Küppers; Franz Peter Schmitz; Ernst Klesper
3045-3060	System Suitability in an Optimized HPLC System	D. E. Wiggins
3061-3076	Effect of the Mobile Phase on Solute Retention in Liquid-Solid Chromatography	S. M. Petrović; M. Špika
3077-3110	“PRISMA” Model for Computer-Aided HPLC Mobile Phase Optimization Based on an Automatic Peak Identification Approach	Szabolcs Nyiredy; Werner Wosniok; Herbert Thiele; Otto Sticher
3111-3124	Computer-Assisted Optimization of pH and Ion Concentration Selectivity in HPLC Using a Mixture Design Simplex Method	Wang Qin-sun; Gao Ru-yu; Van Bing-wen
3125-3151	Predictive Optimization of the Separation of Phenylurea Pesticides using Ternary Mobile Phase Gradients in Reversed-Phase HPLC	P. Jandera; B. Prokeš
3153-3166	Application of Iso-Selective Gradient Elution for the Separation of Selected Phthalates	S. F. Y. Li; M. R. Khan; H. K. Lee; C. P. Ong
3167-3179	Molecular Modeling for Mobile Phase Optimization in RP-HPLC	Klára Valkó; Péter Slégel
3181-3195	Optimization of HPLC Analysis of Biogenic Amines with Reference to Molecular Structure	Heikki Vuorela; Pekka Lehtonen; Raimo Hiltunen
3197-3212	Thermodynamic Description of Liquid-Solid Chromatography Process in the Optimization of Separation Conditions of Organic Compound Mixture	Jan K. Rözylo; Malgorzata Janicka
3213-3239	A New Quaternary Mobile Phase System for Optimization of TLC Separations of Alkaloids Using Mixture Designs and Response Surface Modelling	P. M. J. Coenegracht; M. Dijkman; C. A. A. Duineveld; H. J. Metting; E. T. Elema; Th. M. Malingrë
3241-3247	The Book Corner

Volume 14, Issue 15 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 15
2827-2834	Matrix Solid Phase Dispersion (MSPD) Isolation and Liquid Chromatographic Determination of Clorsulon in Milk	Frank J. Schenck; Steven A. Barker; Austin R. Long
2835-2857	Ruthenium (II) 1,10-Phenanthroline Salts as Mobile Phase Additives for the Separation and Indirect Detection of Free Amino Acids	Dongxing Yuan; Donald J. Pietrzyk
2859-2874	Assessment of Mobile Phase Flow Resistance of Fused Microplatelet Alumina-Based Stationary Phases for Reversed Phase High Performance Liquid Chromatography	Jerome E. Haky; Nirmala D. Ramdial; Anil R. Raghani; Larry F. Wieserman
2875-2889	A Chromatographic Study of the Lewis Acid-Base Chemistry of Zirconia Surfaces	J. A. Blackwell; P. W. Carr
2891-2905	Studies of Molecular Interactions in Adsorption Liquid Chromatography with Binary Mobile Phases	B. Ościk-Mendyk
2907-2918	Affinity Chromatography of Ribitol Dehydrogenase, a Possible New Zinc Enzyme from Mycobacterium Butyricum	Anna Byra; Krystyna Dworniczak; Izabella Mierzwinska-cybulak; Tadeusz Szumilo
2919-2936	Interest of a Simple Mobile Phase Containing Diethylamine-Acetic Acid for HPLC Assay of Nicotine and Cotinine	D. Roche; I. Toury; N. T. Lequang; G. Roussel; O. G. Ekindjian
2937-2949	Determination of Plasma Levels of Bupivacaine by High-Performance Liquid Chromatography	A. Ruzafa; M. C. Pastor; J. L. Aguilar; R. Galimany
2951-2967	Rapid Assay for the Determination of Tolfenamic Acid in Pharmaceutical Preparations and Biological Fluids by High-Performance Liquid Chromatography	I. Papadoyannis; M. Georgarakis; V. Samanidou; A. Zotou
2969-2977	A Simultaneous Analysis by High Performance Liquid Chromatography of Bamipine Combined with Tricyclic Antidepressants and/or Antipsychotics in Dosage Forms	John E. Kountourelli; Catherine K. Markopoulou
2979-2991	HPLC Determination of Utibapril and its Diacid FPL 63674XX in Rodent Laboratory Diet Using Selective Extraction and Gradient Elution Chromatography	Nirdosh K. Jagota; Steve J. Bannister; Richard B. Poser; James T. Stewart
2993-2997	The Book Corner

Volume 14, Issue 14 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 14
2621-2632	Modified Macroporous Copolymers of Glycidyl Methacrylate with Ethylene Dimethacrylate as Sorbents for Ion-Exchange and Hydrophobic Interaction Chromatography	T. B. Tennikova; M. Náhůnek; F. Švec
2633-2645	Adsorption of Solvents and Molecular Interactions in LSC with a Ternary Mobile Phase	M. Borówko; B. Óscik-Mendyk
2647-2663	Chromatographic Analysis of Metallothionein Proteins from the Crab Species Scylla Serrata and Portunus Pelagicus	Siau-Gek Ang; Victor W. T. Wong
2665-2684	The Determination of Naturally Produced Penicillins and Their Biosynthetic Precursors Using Pre-Column Derivatisation with Dansylaziridine	C. D. Orford; D. Perry; M. W. Adlard
2685-2698	Analyses of Vegetable Oil Triglyceride Molecular Species by Reversed Phase High Performance Liquid Chromatography	M. A. M. Zeitoun; W. E. Neff; E. Selke; T. L. Mounts
2699-2705	Rapid Determination of Avilamycin in Fermentation Broths	Frank L. Neely; Curt S. Emerson
2707-2719	Determination of Organic Acids in Apple and Cider by Liquid Chromatography with ordinary and narrow-bore columns. A Comparative Study	D. Blanco; M. J. Moran; M. D. Gutierrez; J. J. Mangas
2721-2733	Determination of Aztreonam by liquid Chromatography with UV and Amperometric Detection	Xinjian Huang; W. Th. Kok; H. Fabre
2735-2744	A Normal Phase HPLC Method for the Determination of Two Arylmethylamino-Propanediols (Amaps), Crisnatol and 773U82 in Plasma	Ai-Ly Y. Hsieh; Debra M. Bulkowski; William A. Wargin
2745-2753	Determination of Propylthiouracil in Human Breast Milk by Direct Injection High Performance Liquid Chromatography	T. Ohkubo; T. Uno; K. Sugawara
2755-2768	Direct Urine Injection with Micellar Liquid Chromatography-Amperometric Detection for Dopamine Monitoring	Ying Qu; Ping Hu; Peng-Ling Zhu
2769-2778	Quantitation of Benzodiazepine Hydrolysis Products in Urine Using Solid-Phase Extraction and High Performance Liquid Chromatography	M. Matyska; W. Gołkiewicz
2779-2800	Sample Preparation for the Analysis of Catecholamines and their Metabolites in Human Urine	Vandana Dixtt; Vyas M. Dixit
2801-2808	A Simple and Sensitive HPLC Method for Antipyrine in Plasma	J. Shen; S. Wanwimolruk
2809-2812	The Book Conner	George M. Janini

Volume 14, Issue 13 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 13
2429-2444	A Simple Solvent Programmer for Liquid Chromatography. I	Victor Pretorius; P. G. Van Rossum; V. Berry
2445-2455	Optimization of the High-Performance Liquid Chromatographic Separation of Steroids by the Overlapping Resolution Mapping Procedure	Kiao Yuh Chong; Teng Hai Khoo; Fei Sheng Koo; Chye Peng Ong; Sam F. Y. Li; Hian Kee Lee; Byrappa Venkatesh; Cheong Huat Tan
2457-2475	An improved HPLC Method for the Separation of Fourteen Carotenoids, Including 15-/13- and 9-CIS-β-Carotene Isomers, Phytoene and Phytofluene	F. Granado; B. Olmedilla; I. Blanco; E. Rojas-hidalgo
2477-2498	A Comparison of the Retention of Homologous Series and Other Test Solutes on an Ods Column and a Hypercarb Carbon Column	H. J. Möckel; A. Braedikow; H. Melzer; Gaby Aced
2499-2525	Phosphorimetric Detection in HPLC VIA Trivalent Lanthanides: High Sensitivity Time-Resolved Luminescence Detection of Tetracyclines Using Eu³ in a Micellar Post Column Reagent	Jeffrey X. Duggan
2527-2539	High-Performance Liquid Chromatographic Behavior of 2-,4- and 6-Hydroxylated Bile Acid Stereoisomers	Takashi Iida; Frederic C. Chang; Junichi Goto; Toshio Nambara
2541-2550	The Use of HPLC/Thermospray Ms for the Confirmation of Aflatoxins in Peanuts	W. Jeffrey Hurst; Robert A. Martin Jr.; C. H. Vestal
2551-2561	Simultaneous Determination of Five Antibacterials in Swine Muscle by High Performance Liquid Chromatography	T. Nagata; M. Saeki
2563-2585	Isolation and Quantitation of Hyaluronan Tetra- and Hexasaccharide by Anion Exchange HPLC	C. Bartolucci; L. Cellai; C. Corradini; D. Corradini; D. Lamba; I. Velona
2587-2599	Simultaneous Determination of Diazepam and its metabolites in Plasma by High-Performance Liquid Chromatography	P. Fernández; I. Hermida; A. M. Bermejo; M. López-Rivadulla; A. Cruz; L. Concheiro
2601-2608	High Performance Liquid Chromatographic Determination of Emetine in Corn	Vipin K. Agarwal
2609-2610	A review of: “Computer Applications in Chemistry: An Introduction for PC Users, K. Ebert, H. Ederes, and T. L. Isenhour, VCH Publishers, New York NY, 1989”

Volume 14, Issue 12 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 12
2235-2250	Separation of Selected Beta Lactam Antibiotic Epimers on Gamma Cyclodextrin, Ion Exchange Ethylvinylbenzene/Divinylbenzene/Copolymer and Poly(Styrene-Divinylbenzene) Copolymer Stationary Phases	James W. Kelly; James T. Stewart
2251-2259	Large Scale Purification of Immunregulatory Peptide N^α 1, N^ε2- Diacetyl-Splenopentin by Chromatography on a Carboxylated Cation Exchanger	P. Slonina; E. Krause; A. Hänsicke
2261-2272	A Coupled HPLC/Radioimmunoassay for Analysis of Zidovudine Metabolites in Mononuclear Cells	B. N. Stretcher; A. J. Pesce; B. A. Geisler; W. H. Vine
2273-2286	Enantiomer Separations by Normal HPLC Systems with Permethylated β-Cyclodextrin Dynamically Coated on Silica Solid Supports	Maria Pawlowska
2287-2295	Electrochemical Detection of Retinoids Using Normal Phase HPLC	Peter D. Bryan; I. L. Honigberg; Noel M. Meltzer
2297-2306	Accuracy in the Determination of Recovery in HPLC	M. Schümann; B. Mehlis; H. Flentje
2307-2316	Isocratic HPLC Separation of Scopoletin and Cis/Trans Isomers of Ferulic Acid as Well as Isoscopoletin and Cis/Trans Isomers of Isoferulic Acid	M. Fernanda; M. Borges; Fernanda M. F. Roleira; Madalena M. M. Pinto
2317-2330	Reversed-Phase High-Performance Liquid Chromatographic Determination of Artemisitene in Artemisinin	Maher M. El-domiaty; Ibrahim A. Al-meshal; Farouk S. El-feraly
2331-2349	High-Pressure Liquid Chromatography Separation of Potential Impurities of Altretamine	Alem Ghiorghis; Abdol H. Talebian
2351-2372	The “SIZE” of Macromolecules and Some Observations on Their Mass	Philip J. Wyatt
2373-2381	A Simple and Sensitive HPLC Assay for Piroxicam in Plasma and Its Application to Bioavailability Study	S. Wanwimolruk; S. Z. Wanwimolruk; A. R. Zoest
2383-2398	Quantitation of Doretinel in a Topical Gel Using High Performance Liquid Chromatography with Solid Phase Extraction Sample Clean up	R. E. Krailler; P. J. Adams; P. A. Lane
2399-2408	HPLC Method for the Assay of Creatinine in Urine	D. H. Catlin; B. Starcevic
2409-2418	A Simplified Method for the Determination of Methylglyoxal Bis(Guanylhydrazone), Mgbg, in Biological Fluids by Reversed-Phase Ion-Pair HPLC	A. Negro; R. Méndez; J. Martin-villacorta; A. I. Ortiz; D. Ordóñez

Volume 14, Issue 11 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 11
2027-2042	An Investigation into the Role of Solvation in a Well Characterized Chiral Recognition System	William H. Pirkle; Christopher J. Welch
2043-2063	Characterization of Methoxymethylmelamine Resins by Liquid Chromatography and Mass Spectrometry	E. Longordo; L. A. Papazian; T. L. Chang
2065-2077	Investigations in HPLC System Containing Silica Dynamically Modified by Camphorsulfonic Acid	A. Lore; Zs. BudvÁri-BÁrÁny; Gy. SzÁsz; A. Shalaby
2079-2087	High-Performance Liquid Chromatographic Separation of Metal Carbonyl Complexes Substituted with Bridging and Chelating 1,1′-Bis(Diphenylphosphino)Ferrocene	Li Kheang Koo; Lai-Tee Phang; T. S. Andy Hor; Hian Kee Lee
2089-2108	Analysis of Monophenol Oxidase Activity Using High Pressure Liquid Chromatography with Electrochemical Detection	J. Li; A. J. Nappi
2109-2117	Utility of Cyclodextrin in Mobile Phase for High-Performance Liquid Chromatographic Separation of C₂₁ Steroids	Kazutake Shimada; Michiru Nonaka
2119-2129	Control of Retention Times in the Ion-Paired liquid chromatographic analysis of Bilirubin	Weilin L. Shelver; Harry Rosenberg; William H. Shelver
2131-2140	Liquid Chromatographic Determination of Dimetridazole and Ronidazole in Feeds	Fernando Ramos; Mafalda Filipe; Conceição Castilho; Irene Silveira
2141-2156	High Performance Liquid Chromatography of New Potential Anxiolytic Drugs and Related Benzodiazepines: A Comparative Study of Hydrophobicity	M. Soledad Gil; Carmen Ochoa; Salvador Vega
2157-2167	Rapid Determination of Teicoplanin in Human Plasma by High Performance Liquid Chromatography	G. Chapelle; S. Bouquet; G. Rivet; L. Barrier; E. Rochard; Ph. Courtois
2169-2188	Concurrent Determination of Merbarone and Its Urinary Metabolites by Reversed-Phase HPLC with Precolumn Phenolic Acetylation	Jeffrey G. Supko; Louis Malspeis
2189-2200	A Rapid Qualitative and Quantitative Method of Assaying Histamine in Small Plasma Volume	Benny Washington; Margaret O. Smith; T. Joan Robinson; Joseph O. Olubadewo; Richard F. Ochillo
2201-2206	Determination of Bicascarosides in Cascara Fluid Extract by High Pressure Liquid Chromatography	P. De Witte; J. Cuveele; J. Lemli
2207-2221	Determination of Cysteine and N-Acetylcysteine in Urine by Liquid Chromatography with Indirect Amperometric Detection	Xinjian Huang; W. Th. Kok

Volume 14, Issue 10 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 10
1837-1859	Hydrogen-Bonding Interactions of 1-Naphthol in Polar Mobile Phases and on a Silica Column VIA an Ultraviolet Spectroscopic Comparison Method	L. D. Olsen; R. J. Hurtubise
1861-1885	Adsorption of a Hydrophobic Chelating Agent and its Chelate-Metal Complex on RP-Columns	L. E. Vera-avila; M. R. Covarrubias
1887-1901	HPLC Analysis of Carbohydrates Important to Beer Brewing Using an Aminopropyl Stationary Phase	J. Timothy Gotsick; R. Franklin Benson
1903-1912	The Analysis of Some Sulphonated Azo Dyes by Mixed Mode HPLC	I. L. Weatherall
1913-1928	Liquid Chromatographic and Spectral Methods for the Differentiation of 3,4-Methylenedioxymethamphetamine (MDMA) from Regioisomeric Phenethylamines	F. Taylor Noggle; C. Randall Clark; Jack De Ruiter
1929-1938	Ultramicro Analysis of Reducing and Non-Reducing Sugars by Liquid Chromatography	T. Kinoshita; Y. Kamitani; J. Yoshida; T. Urano; N. Nimura; T. Hanai
1939-1956	Simultaneous High Performance Liquid Chromatographic Determination of Theophylline and Ethylenediamine in Aminophylline Dosage Forms as Their Dansyl Derivatives	C. A. Lau-cam; R. W. Roos
1957-1966	Separation of the α-Tocopherol Model Compound 2,2,5,7,8-Pentamethyl-6-Chromanol from its Oxidation Products by High Performance Liquid Chromatography	Manuel Baca; Cacang Suarna; Peter T. Southwell-keely
1967-1975	A Rapid Isocratic HPLC Assay for Dipyridamole Using a Microbore Column Technique	A. R. Zoest; J. E. Watson; C. T. Hung; S. Wanwimolruk
1977-1981	High Performance Liquid Chromatographic Separation of Bacitracin Methylenedisalicylate	Milenko Sokolic; Viljem Pavli
1983-1988	A Rapid Assay for the Determination of Sarafloxacin (A-55620) in Fish Serum by High Performance Liquid Chromatography	Ingrid Steffenak; Victor Hormazabal; Magne Yndestad
1989-2010	Gentamicin Determination in Biological Fluids by HPLC, Using Tobramycin as Internal Standard	A. Cabanes; Y. Cajal; I. Haro; J. M. Garcia Anton; F. Reig; M. Arboix
2011-2012	A review of: “Handbook of Thin-Layer Chromatography, Joseph Sherma and Bernard Fried, Editors, Volume 55, Chromatographic Science Series, Marcel1 Dekker, Inc., New York. Price - $165.00 (USA and Canada), $198.00 (all other countries).”	Colin F. Poole

Volume 14, Issue 9 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 9
1645-1658	Variations in Solid-Phase Extraction of Basic Drugs Using Bonded Silica. I. Manufacturer-To-Manufacturer Variations	Vladimír Marko; Kornélia Radová
1659-1670	Variations in Solid-Phase Extraction of Basic Drugs Using Bonded Silica. II. Batch-To-Batch Variations	Vladimír Marko; Kornélia Radová; Ivan Novak
1671-1682	Variations in Solid-Phase Extraction of Basic Drugs Using Bonded Silica. III. Phase-To-Phase Variations	Vladimír Marko; Kornélia Radová
1683-1690	Liquid Chromatographic Determination of Cyclosporine-A in Blood, with Chromosorb P Columns Used for Sample Purification	Dobrin A. Svinarov; Maria N. Dimova
1691-1697	Plasma Phenol Determination by HPLC	Z. K. Shihabi; R. Rauck
1699-1706	Microbore Liquid Chromatography For Analysis of Plasma Pindolol Concentrations	Sompon Wanwimolruk
1707-1714	A Sensitive High Performance Liquid Chromatographic Determination of Clopamide in Human Plasma	Sompon Wanwimolruk
1715-1728	Improved High Performance Liquid Chromatographic Method for the Quantification of 3-Methylhistidine in Serum and Urine	I. Fermo; E. De Vecchi; C. Arcelloni; P. Brambilla; A. Pastoris; R. Paroni
1729-1746	Determination of Cefpodoxime Levels and Cefpodoxime Stability In Human Urine By Direct Injection HPLC with Column-Switching	P. A. Bombardt; K. S. Cathcart; B. E. Bothwell; S. K. Closson
1747-1755	Determination of Chlormezanone in Plasma and Urine by High Performance Liquid Chromatography	N. Bernard; N. Ferry; G. Cuisinaud; J. Sassard
1757-1777	Analysis of Organic Acids in Physiological Fluids by High Performance Liquid Chromatography	S. Bulusu; G. A. Mills; V. Walker
1779-1803	A Reversed-Phase HPLC Method For Determining Camptothecin In Plasma With Specificity For the Intact Lactone Form of the Drug	Jeffrey G. Supko; Louis Malspeis
1805-1811	High Performance Liquid Chromatographic Analysis of Desipramine in Human Plasma Using a Microbore Column Technique	Sompon Wanwimolruk
1813-1827	Differential Measurement of Cortisol and Cortisone in Human Saliva by HPLC with Uv Detection	Stephen E. Wade; Albert D. Haegele
1829-1836	Liquid Chromatography Calendar

Volume 14, Issue 8 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 8
1435-1446	Combined Use of Normal and Reversed Phase Thin Layer Chromatography in the Screening for Basic and Quaternary Drugs	Ilkka Ojanperä; Juhani Vartiovaara; Aira Ruohonen; Erkki Vuori
1447-1452	Quantification of Usnic Acid in Usnea Florida by Densitometric High Performance thin Layer Chromatography	Maria A. J. Polónia; António F. Carneiro; Madalena M. M. Pinto
1453-1460	Thin Layer Ionophoresis of D-Block Metal Ions in Aqueous Solutions of Complex Forming Acids and Their Sodium Salts: Specific Separation of Pd² and Pt⁴ from Numerous Metal Ions	S. D. Sharma; S. Misra
1461-1467	Thin Layer Chromatography of Synthetic Dyes on Antimonic Acid and on Admixture of Antimonic Acid and Silica Gel ‘G’ in a Mixed Solvent System	Aditya K. Misra
1469-1481	Chromatographic Studies on Hydrous Oxides of Polyvalent Metals. II. Electrochromatographic Studies of Amino Acids on Hydrous Zirconium (IV) Oxide Papers: Separation of Acidic Amino Acids	Aditya K. Misra; Dhruv K. Misra; Vijay K. Maheshwari
1483-1494	Separation Studies of Metal Ions in Sodium Thioglycolate Medium by Thin Layer Partition Chromatography	L. Deshmukh; R. B. Kharat
1495-1510	Salting-Out and Salting-in Effects in the Reversed-Phase Thin-Layer Chromatography of Dansylated Amino Acids. Effect of Acids	T. Cserháti; Z. Illés
1511-1517	Thin Layer Chromatographic Separations by Conventional Glass Backed Plates and Empore Sheets: A Comparative Study	Haleem J. Issaq; Kendra E. Seburn; Jeffrey R. Hightower
1519-1538	Thermotropic Liquid Crystalline Side Group Polymers as Stationary Phases in High Performance Liquid Chromatography. I. the Temperature Dependence	Burkhard H. Klein; Jürgen Springer
1539-1559	Thermotropic Liquid Crystalline Side Group Polymers as Stationary Phases in High Performance Liquid Chromatography. II. the Mechanism of Separation	Burkhard H. Klein; Jürgen Springer
1561-1573	Silanophilic Interaction in the Retention Mechanism of Pharmaceutical Drugs on a Cyanopropyl Bonded Silica Column	G. C. Fernández Otero; C. N. Carducci
1575-1586	High-Speed Countercurrent Chromatography of Dipeptides on a Polar Two-Phase Solvent System	Yoichi Shibusawa; Yoichiro Ito
1587-1603	High-Performance Liquid Chromatographic Analysis of Theophylline in the Presence of Caffeine in Blood Serum and Pharmaceutical Formulations	I. Papadoyannis; M. Georgarakis; V. Samanidou; G. Theodoridis
1605-1614	Rapid Assay for Monitoring Residues of Enrofloxacin and Sarafloxacin in Fish Tissues by High Performance Liquid Chromatography	Victor Hormazabal; Ingrid Steffenak; Magne Yndestad; Astri Rogstad
1615-1629	Development of a Self Compressed Column System	Hailin Ge; G. G. Wallace
1631-1632	A review of: “Soil Analysis: Modern Instrumental Techniques, 2nd Edition, K. A. Smith, Editor, Books in Soils, Plants and the Environment Series, Marcel Dekker, Inc., New York, NY, 1991, 672 pages. Price: $150.00 (USA and Canada), $180.00 (all other countries)”

Volume 14, Issue 7 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 7
1235-1245	Sample Solvent as Analyte in High Performance Liquid Chromatography	Sana U. Sheikh; Helen Cho; Joseph C. Touchstone
1247-1256	On Application of the Snyder-Soczewinski Equation for Describing of LSC Process with a Ternary Mobile Phase	M. Borówko
1257-1266	Corticosteroid Analysis by HPLC-UV Facilitated byv Use of an Injector-Mounted Extraction Column	Stephen E. Wade; Albert D. Haegele
1267-1274	Improved High Performance Liquid Chromatographic Method for the Determination of Some Corticosteroids	A. Shalaby; M. Shahjahan
1275-1283	High-Performance Liquid Chromatographic Determination of Etoposide in Plasma	Ronald A. Fleming; Clinton F. Stewart
1285-1296	Liquid Chromatographic Assay of Silybin in Human Plasma and Urine	E. M. Martinelli; P. Morazzoni; S. Livio; E. Uberti
1297-1314	Isolation and Recovery From Water of Selected Chlorophenoxy Acid Herbicides and Similar Weak Acid Herbicides by Solid-Phase Extraction HPLC and Photodiode Array Detection	Paul R. Loconto
1315-1324	Mwd Measurements of Liquid Crystalline Aromatic Polyesters by Gpc-Lalls Using A Mixed Solvent	Akio Kinugawa
1325-1350	Silica Based 3,5-Dinitrobenzoyl (Dnb) Reagent for Off-Line Derivatization of Amine Nucleophiles in HPLC	F. X. Zhou; J. Wahlberg; I. S. Krull
1351-1366	The Isocratic Separation and Indirect Uv Detection of Inorganic Anions and Mono- and Di-Carboxylic Acids On A Low-Capacity Anion Exchange Column	Thomas A. Walker; Thanh V. Ho; Nisar Akbari
1367-1392	Determination of Atrazine and Hydroxyatrazine Residues in Soil by Ion-Pair, Reversed-Phase High Performance Liquid Chromatography	Qian Wenheng; Nancy A. Schultz; James D. Stuart; James C. Hogan Jr.; Antoinette S. Mason
1393-1408	Liquid Chromatographic and Mass Spectral Analysis of 1-Phenyl-2-Butanamines: Homologues of the Amphetamines	F. T. Noggle Jr.; C. Randall Clark; Paula Pitts-monk; Jack De Ruiter
1409-1416	Quick and Simple Simultaneous Determination for Some Amino Acids by Reversed-Phase HPLC with Uv Detection	I. Papadoyannis; V. Samanidou; G. Theodoridis
1417-1424	Selection of A Suitable Solvent System for the Separation and Quantitation of Histamine	Benny Washington; Margaret O. Smith; T. Joan Robinson; Richard F. Ochillo

Volume 14, Issue 6 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 6
1051-1111	Review High Performance Liquid Chromatography of Mono-And Oligosaccharides	Albert Avraam Ben-bassat; Eli Grushka
1113-1131	A Thermodynamic and Fluorimetric Investigation of Micelle Chromatography: Effect of Temperature, Micelle Concentration and Polarity of Solutes	P. R. Bedard; M. L. Cotton
1133-1148	Ultrasensitive Differential Measurement of Cortisol and Cortisone in Biological Samples using Fluorescent Ester Derivatives in Normal Phase HPLC	Albert D. Haegele; Stephen E. Wade
1149-1160	Optimization of Solvent Mixture Compositions for High Speed Countercurrent Distribution	Darko Kantoci; George R. Pettit; Zbigniew Cichacz
1161-1171	Investigation of the Lipophilicity of Antiphlogistic Pyrazole Derivatives: Relationships Between Log Kw and Log P Values of 5-Arylamino and Arylhydrazono-3-Methyl-4-Nitro-1-Phenylpyrazoles	A. L. Pereira; E. J. L. Barreiro; A. C. C. Freitas; C. J. C. Correa; L. N. L. F. Gomes
1173-1183	Validation of an HPLC Method for Nifedipine and its Related Substances in Raw Materials	N. Beaulieu; N. M. Curran; S. J. Graham; R. W. Sears; E. G. Lovering
1185-1201	Isolation and Determination of Sugars in Nicotiana Tabacum On Aminopropyl Chemically Bonded Phase Using SPE and HPLC	Bogusław Buszewski; Roman Lodkowski
1203-1218	Improved Separation of Erythromycin on aged Reversed-Phase Columns. II	Th. Cachet; I. Quintens; J. Paesen; E. Roets; J. Hoogmartens
1219-1226	High Performance Liquid Chromatographic Procedure for Retinoic Acid in Ophthalmic Solution	A. K. Dobie; K. Y. Yang; N. C. De

Volume 14, Issue 5 (1991)

Capillary Zone Electrophoresis

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 5
817-845	Separations by High Performance Liquid Chromatography and Capillary Zone Electrophoresis: A Comparative Study	Haleem J. Issaq; George M. Janini; Ibrahim Z. Atamna; Gary M. Muschik
847-867	Methods For Calculating the Internal Temperature of Capillary Columns During Capillary Electrophoresis	Dean S. Burgi; Karen Salomon; Ring-Ling Chien
869-893	Laser-Based Fluorimetric Detection Schemes for the Analysis of Proteins by Capillary Zone Electrophoresis	David F. Swaile; Michael J. Sepaniak
895-906	Performance of Uncoated and Coated Capillaries in Free Zone Electrophoresis and Isoelectric Focusing of Proteins	C. A. Bolger; M. Zhu; R. Rodriguez; T. Wehr
907-921	Stable Phases for Capillary Electrophoresis	A. M. Dougherty; C. L. Woolley; D. L. Williams; D. F. Swaile; R. O. Cole; M. J. Sepaniak
923-938	Method Development and Selectivity Control for Small Molecule Pharmaceutical Separations by Capillary Electrophoresis	Michael E. Swartz
939-952	Characterization of Silica Sols Using Capillary Zone Electrophoresis	Randy M. McCormick
953-972	Quantitative Micellar Electrokinetic Capillary Chromatography: Linear Dynamic Range	R. Weinberger; M. Albin
973-986	Separation of Corticosteroids and Aromatic Hydrocarbons by Cyclodextrin-Modified Micellar Electrokinetic Chromatography	Hiroyuki Nishi; Masaaki Matsuo
987-996	Use of Capillary Electrophoresis for the Detection of Single-Residue Substitutions in Peptide Mapping	Thomas E. Wheat; Patricia M. Young; Nancy E. Astephen
997-1015	The Use of a Concentration Step to Collect Urinary Components Separated by Capillary Electrophoresis and Further Characterization of Collected Analytes by Mass Spectrometry	Norberto A. Guzman; Maria A. Trebilcock; Juan P. Advis
1017-1024	Rapid Analysis of Protein Fractions From the Hpec^Tm Using Capillary Electrophoresis	Barnett B. Rosenblum
1025-1031	Analysis of Palytoxin by Liquid Chromatography and Capillary Electrophoresis	K. A. Mereish; S. Morris; G. Mc Cullers; T. J. Taylor; D. L. Bunner
1033-1036	the Frederick Conference on Capillary Electrophoresis October 15–16, 1990
1041-1043	The Book Corner

Volume 14, Issue 4 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 4
605-617	The Effect of Organic Modifier in the Mobile Phase on the Separation of Bile Acids and its Fluorescent Derivatives in Inclusion Chromatography	Kazutake Shimada; Hideharu Yoshida; Yoshihiro Komine
619-641	Comparison of Silica-Based Strong Ion Exchangers and Low-Capacity Polymer-Based Strong Ion Exchangers For the Separation of Organic Analyte Ions Using Indirect Uv Detection	Thomas A. Walker; Nisar Akbari; Thanh V. Ho
643-649	HPLC Determination of Cholesterol Esters in the Digestive Gland-Gonad Complex of Biomphalaria Glabrata Snails Fed Hen's Egg Yolk Versus Leaf Lettuce	Prabhakara H. Shetty; Yoko Y. Park; Bernard Fried; Joseph Sherma
651-658	Injection Solvent Enhancement of Peak Height in Reversed-Phase Liquid Chromatography	Norman E. Hoffman; Jonathan H. Y. Chang
659-665	HPLC Separation of Taxol and Cephalomannine	John H. Cardellina II
667-673	Direct HPLC Separation of Thalidomide Enantiomers Using Cellulose Tris-4-Methylphenyl Benzoate Chiral Stationary Phase	Hassan Y. Aboul-enein; M. Rafiqul Islam
675-697	Analysis of Polyamines and Their Acetylated Forms with 9-Fluorenylmethyl Chloroformate and Reversed Phase HPLC	Kerstin Wickström; Ingvar Betnér
699-707	Solid Phase Extraction of Sulfonamides Using Cyclobond-I Cartridges	Vipin K. Agarwal
709-717	High Performance Liquid Chromatography Determination of Chemical Preservatives in Yogurt	Fátima Olea Serrano; Isabel Sánchez López; Gloria Noguera Revilla
719-732	Size-Exclusion Chromatography Using Mixed-Bed Columns with Dimethylformamide at Near-Ambient Conditions: Comparison of μstyragel Ht Linear and Pl Gel Mixed-Bed Columns	T. H. Mourey; T. G. Bryan
733-751	A Validated Ion-Pairing High Performance Liquid Chromatographic Method for the Determination of Enoxacin and its Metabolite Oxo-Enoxacin in Plasma and Urine	Karl J. Goebel; Heike Stolz; Ilse Ehret; Walter Nussbaum
753-763	Separation and Determination of Propranolol Enantiomers in Plasma by High-Performance Liquid Chromatography with Fluorescence Detection	Gang Shao; Junichi Goto; Toshio Nambara
765-775	High-Performance Liquid Chromatographic Assay for Meptazinol and Metabolite in Plasma and Urine Using a Silica Gel Column and an Aqueous Mobile Phase	Robert J. Y. Shi; John J. Schaeck; Winnie L. Gee; Roger L. Williams; Emil T. Lin
777-793	Quantitative Analysis of β-Blockers in Human Plasma by Reversed-Phase Ion-Pair High-Performance Liquid Chromatography Using a Microbore Column	J. Shen; S. Wanwimolruk; C. T. Hung; A. R. Zoest
795-805	RP-HPLC Retention Data of New 2-Amino-2-Oxazolines. An Approach of Their Lipophilic Properties	F. Demotes-mainard; C. Jarry; J. Thomas; P. Dallet

Volume 14, Issue 3 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 3
403-425	Estimation of Hydrodynamic Volume of Proteins Using High-Performance Size-Exclusion Chromatography and Intrinsic Viscosity Measurement: An Attempt At Universal Calibration	Nobutoshi Chikazumi; Takahisa Ohta
427-435	Separation of Xanthines and Uric Acids by Capillary Zone Electrophoresis and Micellar Electrokinetic Capillary Electrophoresis	Ibrahim Z. Atamna; George M. Janini; Gary M. Muschik; Haleem J. Issaq
437-463	The Quantification of 4-To 6-Ring Polynuclear Aromatic Hydrocarbons in Indoor Air Samples By High-Performance Liquid Chromatography	Charles H. Risner; James M. Conner
465-489	Retention Studies of Alkyl- and Halogen-Substituted Aromatics On Normal-Phase Silica and Alumina Columns. III. Methylbenzenes, Methylnaphthalenes, Methylbiphenyls, and a Selection of Poly-Aromatics	G. De Vries; R. F. Rekker
491-501	Ion-Pair Liquid Chromatography of Alkylanilines	Noboru Nomura; Kayoko Yamaguchi; Minoru Hara
503-519	Extraction and Quantitation of Polyolefin Additives	Richard C. Nielson
521-531	Extraction and High Performance Liquid Chromatographic Determination of Enrofloxacin in Fish Serum and Tissues	Astri Rogstad; Victor Hormazabal; Magne Yndestad
533-538	Wine Phenolics Analysis Via Direct Injection: Enhancement of the Method	Jean-Pierre Roggero; Paul Archier; Serge Coen
539-556	Evaluation of HPLC with Pulsed-Amperometric Detection for Analysis of an Aminosugar Drug Substance	Daryl A. Roston; Rick R. Rhinebarger
557-571	Liquid Chromatographic and Mass Spectral Analysis of 1-Phenyl-3-Butanamines: Homologues of the Amphetamines	F. T. Noggle Jr.; C. Randall Clark; Paula Pitts-monk; Jack De Ruiter
573-588	Reversed-Phase Ion-Pair High-Performance Liquid Chromatography of Phosphatidylinositols	S. L. Abidi; T. L. Mounts; K. A. Rennick
589-598	High Performance Liquid Chromatography of Cholesteryl Esters	Xueguang Fang; Sana U. Sheikh; Joseph C. Touchstone

Volume 14, Issue 2 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 2
217-236	The Production of Stable, Uniform Reverse Phases for Liquid Chromatography by Oligomeric Synthesis	S. O. Akapo; R. P. W. Scott; C. F. Simpson
237-251	Sorption of Flavonoids From Wine and Its Investigation by HPLC in the Reverse Phase	P. Špaček; M. Jelínková
253-264	High-Performance Liquid Chromatographic Assay For Basic Amine Drugs in Human Plasma with A Silica Gel Column and an Aqueous Mobile Phase. IV. Albuterol	Yi Qun Wu; Robert Shi; Roger L. Williams; Emil T. Lin
265-270	Improved Separation of C₂₁-Steroids of Wide Polarity Range By Application of Sephadex Lh-20. Successive Solvent Systems and Thin-Layer Reflectance Spectrometry	B. P. Lisboa; R. P. Willig; J. M. Halket
271-286	Determination of S-(-)-Cathinone and Its Main Metabolite R,S-(-)-Norephedrine In Human Plasma By High-Performance Liquid Chromatography and Photodiode Array Detection	R. Brenneisen; K. Mathys; S. Geisshüsler; H. U. Fisch; U. Koelbing; P. Kalix
287-295	Enantiomeric Separation of Substituted Quinuclidines and Aza-Norbornanes By HPLC Using an Acetylated β-Cyclodextrin Bonded Stationary Phase	Robert J. Barnaby; Angus M. Mac Leod
297-312	Determination of Ascorbic Acid in Blood Plasma or Serum and in Seminal Plasma Using a Simplified Sample Preparation and High-Performance Liquid Chromatography Coupled with Uv Detection	Marina Patriarca; Antonio Menditto; Gino Morisi
313-326	High-Performance Liquid Chromatographic Determination of Fusilade Using a Fluorescence Reagent, 4-Bromomethyl-7-Methoxycoumarin	Huguette Cohen; Bernadette Boutin-muma
327-337	Determination of Low Molecular Weight Molecules in Creams and Ointments by Gel Permeation Chromatography	R. A. Grohs; F. V. Warren; B. A. Bidlingmeyer
339-349	Semipreparative High-Performance Liquid Chromatographic Separation of Phosphatidylcholine Molecular Species From Soybean Leaves	Robert L. Glass
351-364	Liquid Chromatographic Coulometric Assay and Preliminary Pharmacokinetics of Yohimbine in Man	M. Hariharan; Sally Guthrie; Erick K. Kindt; Ted Van Noord; Leon J. Grunhaus
365-375	Determination of Plasticizers Commonly Used In Pharmaceutical Dosage Forms by High Performance Liquid Chromatography	Roland Bodmeier; Ornlaksana Paeratakul
377-393	A Comparison Between a Micro and an Ultramicro Circle^® Cell for on-Line Ft-Ir Detection in a Reverse Phase HPLC System	P. T. Mc Kittrick; N. D. Danielson; J. E. Katon
395-396	A review of: “The Eilstein Online Database: Implementation Content and Retrieval, Edited By Stephen R. Heller, Acs Symposium Series No. 436, Washington, Dc, 1990. Price: $34.95”	Joseph A. Hrabie

Volume 14, Issue 1 (1991)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 14, Number 1
1-8	A Convenient Void Volume Marker for Several Chiral HPLC Columns	William H. Pirkle; Christopher J. Welch
9-28	Evaluation of A Chiral Crown Etherlc Column For the Separation of Racemic Amines	Martha Hilton; Daniel W. Armstrong
29-44	Liquid Chromatographic Analysis of the Enantiomeric Composition of Norephedrine and Norpseudoephedrine Benzylic Inversion Products	F. Taylor Noggle Jr.; C. Randall Clark; Jack De Ruiter
45-59	Retention Characteristics of Inorganic Salts and Polyethylene Glycols on Polysulfones	C. M. Tam; O. Kutowy; F. D. F. Talbot
61-70	Rapid Assay For the Simultaneous Determination of Residues of Oxolinic Acid and Flumequine in Fish Tissues by High-Performance Liquid Chromatography	Ingrid Steffenak; Victor Hormazabal; Magne Yndestad
71-78	Silica Based Aminopropyl-Bonded Phase Trimethylsilylated with N-Trimethylsilylimidazole	B. Porsch
79-95	Functional Characterization of Hydroxy-Polybutadienes	R. Amato; G. Marot
97-114	A Computer Controlled High Voltage Equipment for Capillary Electrophoresis and Electrochromatography	Arvind K. Kansal; William R. Parkhurst; Ram P. Singhal
115-138	The Ion Interaction Reversed Phase High-Performance Liquid Chromatography and the Voltammetry With Microelectrodes In the Analysis of Milk	M. C. Gennaro; P. L. Bertolo; M. A. Baldo; S. Daniele; G. A. Mazzocchin
139-149	An Improved Semi-Preparative Liquid Chromatography Technique to Purify A Uremic Toxin Fraction Inhibiting Na , K -Atpase	P. Gallice; C. Delaurent; R. Elsen; A. Crevat; Y. Berland
151-163	Separation of Epimeric Pairs of C-24 Alkylsterols by Reversed-Phase High Performance Liquid Chromatography of the Free Sterols at Subambient Temperature	D. J. Chitwood; G. W. Patterson
165-178	HPLC Determination of Analgesics in Human Plasma and Serum by Direct Injection on 80 Angstrom Pore Methyl Bonded Phase Silica Columns	Michael A. Curtis; Robert H. Pullen; Kevin Mc Kenna
179-185	Measurement of Ceftriaxone in Peritoneal Dialysis Solutions by High-Performance Liquid Chromatography	Milap C. Nahata
187-192	Determination of Ibuprofen in Human Plasma by High-Performance Liquid Chromatography	Milap C. Nahata
193-200	Determination of Cefpirome in Human Plasma by High-Performance Liquid Chromatography	Milap C. Nahata
207-209	The Book Corner

Volume 13, Issue 20 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 20
3915-3923	Efficient Separation of Dolaproine Stereoisomers by Optimization of a Three Component Chromatographic Solvent System	Darko Kantoci; George R. Pettit; Terah R. Wardlaw
3925-3940	The Application of Systems with Different Selectivity for the Separation and Isolation of some Furocoumarins	T. Wawrzynowicz; M. Waksmundzka-hajnos
3941-3947	Determination of Pentachlorophenol Residues in Tallow by Quantitative TLC	Joseph Sherma; Juris Boldnieks
3949-3961	Comparison of Mobile Phases for Separation and Quantification of Lipids by One-Dimensional TLC on Preadsorbent High Performance Silica Gel Plates	Jacqueline D. Aloisi; Joseph Sherma; Bernard Fried
3963-3972	Thin Layer Chromatographic Determination of Neutral Lipids and Phospholipids in Biomphalaria Glabrata Snails Fed Lettuce Versus Hen's Egg Yolk as a Function of Time	Kelly R. Sousa; Bernard Fried; Joseph Sherma
3973-3984	HPLC-Methods for Separation and Quantitation of Reserpin and its Main Degradation Products	Erwin Dargel; Jobst B. Mielck
3985-4003	Determination of Amphotericin-B in Human Plasma by Reversed-Phase High Performance Liquid Chromatography Using a Short Octyl Column	Abu M. Rustum
4005-4021	Liquid Chromatographic Separation of Some Common Benzodiazepines and their Metabolites	F. T. Noggle Jr.; C. Randall Clark; Jack De Ruiter
4023-4035	Efficiency of Five Chromatographic Systems for the Separation of Casein Digest	Lise Lemieux; Jean Amiot
4037-4050	Biomolecule Separations with Two New HPLC ion-Exchange Columns	N. F. Nelson; N. Kitagawa
4051-4065	Automated on-Line Dialysis and Column-Switching HPLC Determination of Flumequine and Oxolinic Acid in Fish Liver	Alf T. Andresen; Knut E. Rasmussen
4067-4080	Application of HPLC to the Study of the Chloroplast Atpase Mg² Dependent Mechanism	G. Berger; G. Girault; J. M. Galmiche
4081-4092	Chromatographic Investigations of Phenolic Acids and Coumarins in the Leaves and Flowers of Some Species of the Genus Althaea	J. Gudej; M. L. Bieganowska
4099-4101	Erratum

Volume 13, Issue 19 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 19
3711-3740	Liquid Chromatographic Analysis of Antiepileptic Drugs: An Overview	A. Fazio; E. Perucca; F. Pisani
3741-3772	Determination of Porphyrins in Physiological Samples	John W. Ho
3773-3784	Liquid Chromatographic Analysis of Plasma Melphalan with Amperometric Detection in a Patient with Breast Cancer	F. Malecki; A. Langleben; J. C. Crawhall
3785-3797	Determination of Fluoxetine and Norfluoxetine in Serum by Liquid Chromatography with Fluorescence Detection	Ram N. Gupta; Meir Steiner
3799-3807	Comparison of Solid-Phase Extraction and Liquid-Liquid Extraction Methods for Liquid Chromatographic Determination of Diltiazem and its Metabolites in Plasma	J. L. Bonnefous; R. Boulieu
3809-3824	Analysis of Bunaprolast, An Esterase Unstable Drug, with An Active Metabolite Subject to Oxidative Degradation, in Blood Plasma	S. A. Wood; S. A. Rees; R. J. Simmonds
3825-3832	Determination of Coptis Chinensis Franch and Phellodendron Amurense Rupr in Qingwei-Huanglian Wan by Pls-HPLC Method	Guoan Luo; Yiming Wang; Guohua Zhou; Yanlin Yu
3833-3848	Capillary Electrophoresis as A Diagnostic Tool: Determination of Biological Constituents Present in Urine of Normal and Pathological Individuals	Norberto A. Guzman; Clifford M. Berck; Luis Hernandez; Juan P. Advis
3849-3859	Ion-Paired Liquid Chromatographic Determination of Phenylglyoxal Bis(Guanylhydrazone) in Serum and Urine	A. Negro; A. E. Fernández; A. Ortiz; R. Balaña; D. Ordóñez
3861-3889	The Use of Internal Surface Reversed-Phase Packing for the Solid Phase Extraction of Drugs from Serum	Garry D. George; James T. Stewart
3891-3907	Automatic Determination of Indomethacin in Human Plasma Using Liquid-Solid Extraction on Disposable Cartridges in Combination with HPLC	Ph. Hubert; J. Crommen

Volume 13, Issue 18 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 18
3559-3570	Extended Octanol-Water Partition Coefficient Determination by Dual-Mode Centrifugal Partition Chromatography	S. J. Gluck; E. J. Martin
3571-3581	Use of Centrifugal Partition Chromatography and Proteins in The Preparative Separation of Amino Acid Enantiomers	Daniel W. Armstrong; Randy Menges; Irving W. Wainer
3583-3602	Gradient Elution Centrifugal Partition Chromatography: Comparison with HPLC Gradients and use of Ternary Diagrams to Build Gradients	Alain Foucault; Koji Nakanishi
3603-3614	Isolation and Purification of Lipids by Centrifugal Partition Chromatography	J. G. Alvarez; J. Cazes; J. C. Touchstone; R. L. Grob
3615-3624	Some New Developments in Centrifugal Partiton Chromatography and Applications in the Separation of Natural Products	Andrew Marston; Ivan Slacanin; Kurt Hostettmann
3625-3635	Screening Natural Products. Bioassay-Directed Isolation of Active Components by Centrifugal Partition Chromatography	Jan A. Glinski; Gary O. Caviness; Julie R. Mikell
3637-3650	Fractionation of Pharmacologically Active Plant Polyphenols by Centrifugal Partition Chromatography	Takuo Okuda; Takashi Yoshida; Tsutomu Hatano; Kazuko Mori; Toshiyuki Fukuda
3651-3672	Improved Separation of Closely Related Metal Ions by Centrifugal Partition Chromatography	S. Muralidharan; R. Cai; H. Freiser
3673-3687	Separating Behaviors of Heavier Rare Earth Metal Ions in Centrifugal Partition Chromatography with Di(2-Ethylhexyl) Phosphoric Acid	Takeo Araki; Hideaki Asai; Hisanori Ando; Nobuo Tanaka; Kazuhiro Kimata; Ken Hosoya; Hiroshi Narita
3689-3704	Liquid Membrane Transport of Heavier Rare Earth Metal Ions Based on CPC Results with Di(2-Ethylhexyl) Phosphoric Acid	Takeo Araki; Hideaki Asai; Nobuo Tanaka; Kazuhiro Kimata; Ken Hosoya; Hiroshi Narita

Volume 13, Issue 17 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 17
3369-3387	Determination of Oxidation Products in Radiolysis of Halophenols with Pulse Radiolysis, HPLC, And Ion Chromatography	Mingyu Ye; Robert H. Schuler
3389-3398	A pH Effect in the HPSEC Separation of Polyacrylamide-Based Copolymers	Louis A. Papazian
3399-3414	Derivatizing Reagents Based on Ferrocene for HPLC-Ecd Determination of Peptides and Proteins	Heiner Eckert; Marianne Koller
3415-3438	Column Switching Technique for Group-Type Separation of Different Pah Classes by use of C₁₈-Modified Silica and Polystyrene Packings	C. Grosse-rhode; H. G. Kicinski; A. Kettrup
3439-3453	Rapid Micro Isolation of Thymosin β4 from Human Thymus by Reversed-Phase High Performance Liquid Chromatography	Mahnaz Badamchian; M. Patricia Strickler; M. Jude Stone; Allan L. Goldstein
3455-3463	Resolution and Identification of Steroid Oxime Syn and Antiisomers by HPLC	Stephen A. Matlin; Li-Xia Jiang; Samiha Roshdy; Rui-Hua Zhou
3465-3471	The Determination of Sodium Monofluoroacetate (Compound 1080) in Formulation and Technical Samples by High Pressure Liquid Chromatography	W. J. Allender
3473-3479	HPLC Analysis of Injectable Contraceptive Preparation Containing Norethisterone Enanthate and Estradiol Valerate	Li-Xia Jiang; Zai-Jie Wang; Stephen A. Matlin
3481-3491	Simple High-Performance Liquid Chromatographic Method for the Analysis of Quinine in Human Plasma without Extraction	A. R. Zoest; S. Wanwimolruk; C. T. Hung
3493-3505	Simultaneous Determination of Caffeine and Antipyrine in Plasma and Saliva using High-Performance Liquid Chromatography	G. M. De Roche; B. S. Portz; W. G. Rector; G. T. Everson
3507-3514	Determination of Ibafloxacin, A New Quinolone Antibacterial, in Human and Dog Plasma and Urine by High Performance Liquid Chromatography	A. Loe Miller; R. L. Mc Quinn; G. L. Carlson; S. F. Chang
3515-3530	Simultaneous Determinations of Cinobufagin and Its Metabolites by Reverse-Phase High Performance Liquid Chromatography in Rat Serum and Urine	Lisha Zhang; Kimiko Aoki; Takemi Yoshida; Yukio Kuroiwa
3531-3539	Detection of Sulfamethazine Residues in Milk by High Performance Liquid Chromatography	Vipin K. Agarwal
3541-3551	Some New Data Concerning The Chromatographic Purity Test for Nifedipine	Zs. Budvári-Bárány; Gy. Szász; G. Radeczky; I. Simonyi; A. Shalaby

Volume 13, Issue 16 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 16
3147-3175	Evaluation of Alkyl Bonded Silica and Solvent Phase Modifiers for the Efficient Elution of Basic Drugs on HPLC	Dennis W. Hill
3177-3199	Evaluation and Application of a Commercial Single Capillary Viscometer System for The Characterization of Molecular Weight Distribution and Polymer Chain Branching	Cheng-Yih Kuo; Theodore Provder; Mark E. Koehler
3201-3210	Factors That Influence Mobility, Resolution, and Selectivity in Capillary Zone Electrophoresis. III. The Role of the Buffers' Anion	Ibrahim Z. Atamna; Climaco J. Metral; Gary M. Muschik; Haleem J. Issaq
3211-3227	Initial Validation of a New Procedure for Determining Aromatics in Petroleum Distillates	S. Win Lee
3229-3243	(1S,2R)-N-(3,5-Dinitrobenzoyl) Norephedrine Bonded to Silica Gel as a Chiral Stationary Phase for the Liquid Chromatographic Separation of Enantiomers	Myung Ho Hyun; Mi Hee Kim
3245-3260	Electrochemically Controlled Liquid Chromatography on Conducting Polymer Stationary Phases	Hailin Ge; G. G. Wallace
3261-3268	Study of the Reaction of Glutathione with 2,2,6,6-Tetramethyl-4-Hydroxy Piperidine Nitroxide by RP-HPLC	Sulian Gao; Hui Duan; Huayao Zhou
3269-3288	Effect of Temperature and Mobile Phase Composition on RP-HPLC Separation of Cephalosporins	J. Martín-Villacorta; R. Méndez
3289-3311	HPLC Purification of Solid-Phase Generated Synthetic Bombesin	Carlo Di Bello; Adriana Lucchiari; Orfeo Buso; Roberto Coldani
3313-3325	A Unique Solid Phase Extraction Column for Isolation of 11-Nor-Δ-9-Tetrahydrocannabinol-9-Carboxylic Acid in Human Urine	Vandana Dixit; Vyas M. Dixit
3327-3337	Method for the Isolation and Liquid Chromatographic Determination of Furazolidone in Chicken Muscle Tissue	Maher M. Soliman; Austin R. Long; Steven A. Barker
3339-3350	High Performance Liquid Chromatographic Analysis of Amoxicillin in Microliter Volumes of Chinchilla Middle Ear Effusion and Plasma	Gary R. Erdmann; Karla Walker; G. Scott Giebink; Daniel M. Canafax
3351-3361	The Influence of Mobile Phase Acidity and Counterion Type and Concentration on the Retention Behaviour of Urinary Catecholamines and Sample Impurities in Ion-Pair Reversed-Phase Liquid Chromatography	P. Hušek; J. Malíková

Volume 13, Issue 15 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 15
2929-2955	Quantitative Size Exclusion Chromatography: Assessing New Developments	Stephen T. Balke; Paul Cheung; Raymond Lew; Thomas H. Mourey
2957-2972	Column Liquid Chromatography in Polymer Degradation Studies	Oscar Chiantore
2973-2986	Calibration of Separation and Instrumental Peak Broadening in Sec Coupled with Light Scattering of Simple Polymers	J. Billiani; I. Amtmann; T. Mayr; K. Lederer
2987-3000	Template Imprinted Polymers for HPLC Separation of Racemates	GÜNter Wulff; Milan Minarik
3001-3011	Separation of Vinyl Chloride Oligomers by Recycle High Performance Size Exclusion Chromatography	J. V. Dawkins; M. J. Forrest; M. J. Shepherd
3013-3025	Polypropylene Characterization by High Temperature Sec Coupled with Lalls	J. Billiam; K. Lederer
3027-3037	Determination of Polymer Molecular Weight by GPC in the Low Molecular Weight Region	Constantinos Tsitsilianis; Anastasios Dondos
3039-3052	Liquid Chromatographic Analysis of Styrene-Methacrylate and Styrene-Acrylate Copolymers	Sadao Mori
3053-3060	Analysis of 4-Tert-Butylpyrocatechol in Styrene by Solid Phase Extraction and High Performance Liquid Chromatography	E. Hlavačková; O. Mlejnek; D. Berek
3061-3077	Direct Measurement of Octanol-Water Partition Coefficients Using Centrifugal Partition Chromatography with a Back-Flushing Technique	Randy A. Menges; Gary L. Bertrand; Daniel W. Armstrong
3079-3089	Effects of Sample Solvent Strength and Injection Volume on Band Broadening and Throughput in Reversed Phase Prep Scale HPLC	H. T. Rasmussen; H. M. Mc Nair
3091-3110	New Conducting Polymer Affinity Chromatography Stationary Phases	G. G. Wallace; K. E. Maxwell; T. W. Lewis; A. J. Hodgson; M. J. Spencer
3111-3131	Comparison of Octadecyl-Bonded Alumina and Other Stationary Phases for Lipophilicity Estimation by High Performance Liquid Chromatography	Jerome E. Haky; Shobha Vemulapalli
3133-3134	A Review of: “CHROMATOGRAPHY AND MODIFICATION OF NUCLEOSIDES, MODIFIED NUCLEOSIDES IN CANCE AND NORMAL METABOLISM—METHODS AND APPLICATIONS, Edited by C.W. Gehrke and K.C.T. Kuo, Journal o f Chroamtoqraphy Library, 45C, Elsevier Science Publishers, Amsterdam, 1990, Price – $179.50.”

Volume 13, Issue 14 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 14
2711-2725	Effects of Solute Focusing on Zone Shape in Column—Planar Separations	Dennis C. Shelly; Vincent L. Antonucci
2727-2735	Determination of Free Fatty Acids by Diphasic-Two Dimensional TLC-Fluorescence Spectrodensitometry	J. G. Alvarez; X. G. Fang; R. L. Grob; J. C. Touchstone
2737-2755	Chiral Separations: A Comparison of Hplc and TLC	Jo Dee Duncan
2757-2769	Mechanistic Study of Microwave-Assisted Acid Hydrolysis of Peptides on TLC Plates	Dennis C. Shelly; Yanxia Du
2771-2781	Assay of Rat Brain Sialyltransferase Activities on Thin-Layer Plate	Tian-Jue Gu; Xin-Bin Gu; Robert K. Yu
2783-2807	Quantitative Analysis of a Chloroquinolin-Ethenyl Phenyl Derivative Using Thin Layers Impregnated With Di-P-Toluyl Tartaricacid	K. Price; H. Perpall; G. Bicker; P. Tway; N. Grinberg
2809-2828	Applicability of Empore^TM TLC Sheets for Forced-Flow Planar Chromatography. I. Characterization of the Silica Sheets	L. Botz; SZ. Nyiredy; E. Wehrli; O. Sticher
2829-2839	Laptop Chemistry: A Compact, Portable Thin Layer Scanner	P. K. Aldridge; J. B. Callis; D. H. Burns
2841-2869	Analysis of Planar Chromatograms by Fast Atom Bombardment and Laser Desorption Mass Spectrometry	K. L. Busch; S. M. Brown; S. J. Doherty; J. C. Dunphy; M. V. Buchanan
2871-2899	Imaging and Quantitation of One and Two Dimensional TLC With a New Radioanalytic Imaging System	Leonard A. Hook; Michael T. Macdonell; Alexis E. Traynor-kaplan
2901-2920	Two Dimensional Quantitative Analysis in Planar Chromatography	K. K. Lam; D. E. Sequera
2921	A Review of: “CONTEMPORARY PRACTICE OF CHROMATOGRAPHY, Colin F. Poole and Sheila A. schuette, Elsevier Science Publishers, New York 81 hterdm, 1984, 708 pp., $92.00.”

Volume 13, Issue 13 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 13
2513-2515	In Memoriam	Vern V. Berry
2517-2527	Factors That Influence Mobility, Resolution and Selectivity in Capi&l-lary zone electrophoresis. II. The Role of the Buffers& Cation	Ibrahim Z. Atamna; Climaco J. Metral; Gary M. Muschik; Haleem J. Issaq
2529-2551	Assessment of Centrifugal Partition Chromatography for Determination of Octanol-Water Partition Coefficients	S. J. Gluck; E. J. Martin
2553-2560	A Fast HPLC Analysis Of Catecholamines and Indoleamines in Avian Brain Tissue	G. F. Barbato
2561-2579	Characterization of Inhibitors in Vinyl and Acrylic Monomers	Norbert L. Hessefort
2581-2591	Solvent Effect on the Separation Mechanism in HPGPC of Polyimide and Polyethersulfone	N. Segudovic; F. E. Karasz; W. J. Mac Knight
2593-2603	Wine Phenolics: Optimization Of HPLC Analysis	Jean-Pierre Roggero; Serge Coen; Paul Archier
2605-2631	Direct Injection Analysis of Diuretic and Anti-Inflammatory Drugs on a Shielded Hydrophobic Phase Column	C. T. Santasania
2633-2641	Comparison of Two Methods of Ascorbic Acid Determination in Vegetables	J. A. Albhecht; H. W. Schafer
2643-2659	High-Performance Liquid Chromatographic Method for the Determination of Metoclopramide in Plasma	Brenda J. Shields; Janis J. Mackichan
2661-2676	The Retention of Some Organic Acids in Ion-Pair HPLC Systems	Maria L. Bieganowska; Anna Petruczynik; Alicja Doraczyńska
2677-2687	Separation of Chlorhexidine Breakdown Products Including 4-Chloroaniline in Surgical Scrubs Containing Chlorhexidine	Minh Hoang; John F. Moellmer; Mohammad A. Khan
2689-2698	HPLC Quantification of Azintamide and Papaverine Hydrochloride Simultaneously in Pharmaceutical Preparations	M. A. Abounassif; E. M. Abdel-moety; E. A. Gad-kariem
2699-2700	A Review of: “DETECTION-ORIENTED DERIVATIZATION TECHNIQUES IN LIQUID CHROMATOGRAPHY, Henk Lingeman and Willy J.M. Underberg, Editors, Volume 48, Chromatographic Science Series, Marcel Dekker, Inc., New York, 1990. Price – $99.75 (USA and Canada), $119.50 (all other countries).”

Volume 13, Issue 12 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 12
2307-2308	Introduction	N. Bhushan Mandava
2309-2328	Evaluation of Analytical Countercurrent Chromatographs: High-Speed Countercurrent Chromatograph-4000 Vs. Analytical Toroidal Coil Centrifuge	Hisao Oka; Yoshitomo Ikai; Norihisa Kawamura; Masuo Yamada; Ken-Ichi Harada; Makoto Suzuki; F. Edward Chou; Yue-Wei Lee; Yoichiro Ito
2329-2349	Improved High-Speed Countercurrent Chromatograph with Three Multilayer Coils Connected in Series. III. Evaluation of Semianalytical Column with Various Biological Samples and Inorganic Elements	Y. Ito; H. Oka; E. Kitazume; M. Bhatnagar; Y. W. Lee
2351-2362	Use of the Multi-Coil Countercurreimt Chromatograph	Martha Knight; Sara Gluch
2363-2372	Purification of an Endogenous Modulator for Voltage-Sensitive Calcium Channels Using the Eccentric Multi-Layer Coil Planet Centrifuge	Ingeborg Hanbauer; A. Gilbert Wright Jr.; Yoichiro Ito
2373-2388	Structural Investigation of the Antibiotic Sporaviridin. XV. Preparative-Scale Preparation of Sporaviridin Components by HSCCC	Ken-Ichi Harada; Ikumi Kimura; Akiko Yoshikawa; Makoto Suzuki; Hiroyuki Nakazawa; Shigehiko Hattori; Kyoichi Komori; Yoichiro Ito
2389-2398	Application of High Speed Countercurrent Chromatography/Thermospray Mass Spectrometry for the Analysis of Bio-Active Triterpenoic Acids from Boswellia Carterh	Y. -W. Lee; T. W. Pack; R. D. Voyksner; Q. C. Fang; Y. Ito
2399-2408	Separation of Alkaloids from Datura Metel. and Sophora Flavescens Ait by High-Speed Countercurrent Chromatography	D. -G. Cai; M. -J. Gu; J. -D. Zhang; G. -P. Zhu; T. -Y. Zhang; N. Li; Y. Ito
2409-2419	Pseudo-two-Component Notation for Heptane/Alcohol/Water Systems in Countercurrent Chromatography	Walter D. Conway
2421-2440	Comparison of Several Aqueous two Phase Solvent Systems (ATPS) for the Fractionation of Biopolymers by Centrifugal Partition Chromatography (CPC)	Alain Foucault; Koji Nakanishi
2441-2448	Efficient Isolation of the Insect Growth Inhibitory Flavone Glycoside Rutin from two Tropical Medicinal Plants by Rotation Locular Countercurrent Chromatography (RLCC)	Isao Kubo; Paulo C. Vieira; Katsuya Fukuhara
2449-2464	Development of Crude Drug Analysis by Liquid Chromatography, and UV and MS Spectrometers	Yuko Arai; Toshihiko Hanai; Asuka Nosaka; Kenji Yamaguchi
2465-2473	Quantitative Estimation of Urinary Metabolites in Ruminants by High-Performance Liquid Chromatography	M. J. Arín; M. T. Díez; J. A. Resines; M. T. Alemany
2475-2487	High Performance Liquid Chromatographic Determination of Neomycin in Milk Using a Hisep Column	Vipin K. Agarwal
2489-2498	Sex Steroid Extraction from Echinoderm Tissues	G. A. Hines; S. A. Watts; S. A. Sower; C. W. Walker
2499-2502	The Book Corner

Volume 13, Issue 11 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 11
2123-2134	The Separation of the Enantiomers of a Variety of Non-Steroidal Anti-Inflammatory Drugs Nsaids) as Their Anilide Derivatives Using a Chiral Stationary Phase	William H. Pirkle; Patrick G. Murray
2135-2160	Liquid Chromatographic Considerations for High Sensitivity Impurity and Stability Testing of Pharmaceuticals	Michael W. Dong; Peter V. Passalacqua; Dilip R. Choudhury
2161-2177	Analysis of Biogenic Amines and Their Acidic Metabolites by Reversed-Phase Liquid Chromatography with Electrochemical Detection	Zhen Yi; Phyllis R. Brown
2179-2192	Determination of Porphyrins in Human Blood by High Performance Liquid Chromatography	John W. Ho
2193-2205	A Study of the Solvent Composition Effects on the Separation of Seven Clinically Important Porphyrins on Cyclodextrin Bonded Phases	John W. Ho
2207-2216	Enhanced UV-Detection of Barbiturates in HPLC Analysis by on-Line Photochemical Reaction	Ch. Wolf; R. W. Schmid
2217-2228	Simultaneous Measurement of Plasma Catecholamine (Norepinephrine, Epinephrine, and Dopamine) and Free N—Methyl Dopamine (Epinine) Levels, by HPLC with Electrochemical Detection	N. R. Musso; C. Vergassola; A. Pende; G. Lotti
2229-2238	Reliable High-Performance Liquid Chromatographic Determination for Membrane-Bound Enzymes; Applications onto Guanylate Cyclase and 5′-Nucleotidase	Jun Oizumi; Kou Hayakawa
2239-2251	Measurement of Caffeine Metabolites in Urine Using Diode-Array Detection HPLC	Joseph N. Miceli; Winifred Chapman
2253-2260	Anti-Hormonal Agents. VI. Direct Plasma Analysis of Tamoxifen by HPLC Using an on-Line ISRP Extraction Cartridge	Stephen A. Matlin; Charles Thomas; Pamela M. Vince
2261-2268	Analysis of Gossypol Enantiomers in Human Serum	Stephen A. Matlin; Ana Belenguer; Pamela M. Vince; Robert Stein
2269-2284	A Rapid Assay of Suramin in Plasma	W. P. Tong; H. I. Scher; D. P. Petrylak; A. Dnistrian; T. Curley; Justin Vasquez
2285-2291	Measurement of Cefazolin in Plasma and Peritoneal Dialysis Fluid by HPLC	Milap C. Nahata
2297-2298	A Review of: “HPLC OF BIOLOGICAL MACROMOLECULES, METHODS AND APPLICATIONS, Karen M. Gooding and Fred E. Regnier, Editors, Chromatographic Science Series, Volume 51, Marcel Dekker, Inc., New York, 1990. Price – $150.00 (USA and Canada), $180.00 (all other countries).”

Volume 13, Issue 10 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 10
1909-1919	Quantitative Determination of Digitalis Glycosides in Digitalis Purpurea Leaves by Reversed-Phase Thin-Layer Chromatography	Youichi Fujii; Yukari Ikeda; Mitsuru Yamazaki
1921-1931	Direct Thin-Layer Chromatographic Method for Isolation of Gangliosides	Peter Ilinov; Eleni Katzarova; Svetoslav Dimov; Emilia Zaprianova
1933-1941	A Simple Reversed Phase Partition Thin Layer Chromatographic Method for Rapid Identification and Quantitation of Methotrexate in Presence of its Disintegration Products	K. Datta; S. K. Roy; S. K. Das
1943-1957	Thin Layer Chromatographic Method for the Determination of Surfadone^TM QSP in Formulated Products	R. M. Ianniello
1959-1965	TLC-Scanning for Direct Quantitation of Natural Waxes	Ruben Martínez; Patrick Moyna
1967-1982	Two Dimensional Quantitative Analysis in Planar Chromatography	K. K. Lam; D. E. Sequera
1983-1989	Determination of Organophosphorus Insecticides in Water by C-18 Solid Phase Extraction and Quantitative TLC	Joseph Sherma; William Bretschneider
1991-1999	Quantitative Over-Pressure Layer Chromatography of Quinine, Quinidine, and Hydroquinidinein Biomedical Analysis	S. Detolle; E. Postaire; P. Prognon; C. Montagnier; D. Pradeau
2001-2011	The Importance of Effective Predevelopment Plate Washing Techniques in Thin-Layer Chromatography	Robert J. Maxwell; Shawn W. Yeisley; Joseph Unruh
2013-2020	Effect of Overdevelopment on the TLC Separation of Three 2,6-Dinitro 4-/Trifluoromethyl/-Aniline Derivatives	T. Cserháti; L. Gyõrfi
2021-2033	Densitometry of Lipids with Iodine Staining on HPTLC	Urban Olsson; Peter Kaufmann; Bengt G. Herslöf
2035-2047	New Statistical Treatment of the Raw Data from a Gel Permeation Chromatography Analysis with Applications to Thermoplastic Polyurethanes	Dennis J. Keller; Edmond G. Kolycheck
2049-2057	High-Performance Liquid Chromatography of Arginine-Containing Neuropeptides by Precolumn Derivatization and Fluorimetric Detection	Danxia Liu; David J. Mc Adoo
2059-2075	Separation of N-Containing Species by Means of a New Versatile Ion Interaction RP-HPLC Methodology	M. C. Gennaro; P. L. Bertolo
2077-2087	Quantitative Determination of Fumonisins B₁ and B₂ by High-Performance Liquid Chromatography with Fluorescence Detection	G. S. Shephard; E. W. Sydenham; P. G. Thiel; W. C. A. Gelderblom
2089-2101	Reliable System for the Analysis of Riboflavin in Foods by High Performance Liquid Chromatography and UV Detection	C. Vidal-valverde; A. Recke
2103-2111	Preparative HPLC Separation of the Unsaturated Constituents of Cardanol and Cardol	I. E. Bruce; A. Long; P. B. Payne; J. H. P. Tyman
2113-2116	The Book Corner

Volume 13, Issue 9 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 9
1669-1670	Preface	Josef Janča
1671-1708	Instrumental Broadening Correction in Size Exclusion Chromatography. Comparison of Several Deconvolution Techniques	L. M. Gugliotta; J. R. Vega; G. R. Meira
1709-1717	Remarks on the Calibration of Steric Exclusion Liquid Chromatography by Polymolecular Standards	Pawel Szwwczyk
1719-1729	Conversion Factors for Polystyrene Molecular Weight into Molecular Weights of Polymethacrylates in Size Exclusion Chromatography	Sadao Mori
1731-1743	Determination of Chemical Composition of Polymers by Sec with Coupled Density and Ri Detection. I. Polyethylene Glycol and Polypropylene Glycol	B. Trathnigg
1745-1763	Determination of Functionality and Molecular Weight Distribution by Orthogonal Chromatography	Günter Schulz; Helmut Much; Hartmut Kruger; Carla Wehrstedt
1765-1783	Behavior of Reversibly Associating Systems in Size Exclusion Chromatography. Interpretation of Experimental Data Based on Theoretical Model	Karel Procházka; Tibor Mandák; Bohumil Bednář; Jitka Trněná; Zdeněk Tuzar
1785-1808	Solution Properties of Polyelectrolytes. VI. Secondary Effects in Aqueous Size-Exclusion Chromatography	Vicente Soria; Agustín Campos; Rosa Garcia; Maria J. Parets
1809-1824	Gel Permeation Chromatography of Unsaturated Polyester Resins. Possibilities and Limitations	Š. Podzimek; J. Hanuš; J. Klaban; J. Kitzler
1825-1847	Study of the Degradation of High Molecular Weight Polystyrene in the Course of Size Exclusion Chromatography (SEC)	E. V. Chubarova; V. V. Nesterov
1849-1863	Characterization of Polyvinylchloride by Size Exclusion Chromatography. I. Concentration Dependence of Axial Dispersion Observed in Size Exclusion Chromatography Coupled With Light Scattering	K. Lederer; I. Amtmann; Sarasvathy Vijayakumar; J. Billiani
1865-1875	Characterization of PVC BY SEC. II. One Shot Chromatography of the Organic Components of PVC Compounds	K. Lederer; I. Amtmann
1877-1895	An Attempt at Experimental Elutriation Focusing Field-Flow Fractionation	Eva Urbánková; Josef Jaňa
1897-1900	The Book Corner

Volume 13, Issue 8 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 8
1455-1483	A Rapid Separation of Ten Carotenoids, Three Retinoids, Alpha-Tocopherol and d-Alpha-Tocopherol Acetate by High Performance Liquid Chromatography and its Application to Serum and Vegetable Samples	B. Olmedilla; F. Granado; E. Rojas-Hidalgo; I. Blanco
1485-1497	Investigation of Structure-Property Relationships for Imidazoquinolone Derivatives. I. Relation Between Partition Coefficient and Chromatographic Retention	Zs. Budvári-Bárány; Gy. Szász; K. Takács-Novák; J. Vámos; J. Kökösi; M. Józan
1499-1516	RPLC Retention of Oxygen Containing Non-Ionic Organic Sulfur Compounds	Eris Singer; H. J. Möckel
1517-1528	Preparative Isolation by High Performance Liquid Chromatography of Human Insulin B Chain Produced in Escherichia Coli	Norberto Cruz; Salvador Antonio; Ramón De Anda; Guillermo Gosset; Francisco Bolivar
1529-1558	Low-Cost Liquid Chromatography (LC-LC). IV. “Pulsed Open Tube Gradient Generation”, A New Approach for Generating Nanoliter Volume Linear and Tailored Gradients for Capillary Electrophoresis and Micro-LC	V. Berry; Egmont Rohwer
1559-1569	Determination of Interaction of Food Components with Modified Guar Gum by HPLC	Amrik L. Khurana; Chi-Tang Ho
1571-1583	Partition Coefficients at Infinite Dilution from Flory-Huggins Theory	Philip Radovanovic; Stephen W. Thiel
1585-1594	High Pressure Liquid Chromatography Assay for Determination of 18-β-Glycyrrhetinic Acid in Plasma	Robert A. Newman; Melanie Welch
1595-1609	Determination of Rafoxanide in Plasma Using High Performance Liquid Chromatography (HPLC) and in Tissue Using HPLC-Thermospray Mass Spectrometry	W. J. Blanchflower; D. Glenn Kennedy; Stuart M. Taylor
1611-1625	A Simple Isocratic High-Performance Liquid Chromatographic (HPLC) Determination of Naproxen in Human Plasma using a Microbore Column Technique	Sompon Wanwimolruk
1627-1636	Determination of Debrisoquine and 4-Hydroxydebrisoquine in Human Urine by High Performance Liquid Chromatography and Fluorescence Detection	J. Hempenius; B. Staal; H. J. Jeuring; C. K. Mensink; J. H. G. Jonkman
1637-1649	HPLC Analysis of Adriamycine as N-2,4-Dinitrophenyladriamycine	H. Hasson; A. Warshawsky
1651-1656	Liquid Chromatographic Method for the Determination of Cefadroxil in its Suspension and in Serum	Milap C. Nahata; Dhanu S. Jackson
1657-1660	The Book Corner

Volume 13, Issue 7 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 7
1247-1259	Factors that Influence Mobility, Resolution, and Selectivity in Capillary Zone Electrophoresis. I. Sodium Phosphate vs. Potassium Phosphate	Haleem J. Issaq; Ibrahim Z. Atamna; Climaco J. Metral; Gary M. Muschik
1261-1283	Pyrolysis Coupled with Capillary Supercritical Fluid Chromatography	J. H. Raymer; C. S. Smith; E. D. Pellizzari; G. Velez
1285-1290	Separation of R( )-and S(-)-Benzyl-3-Tetrahydrofuroates Using Two Different Chiral Columns	H. Stampfli; G. Patil; R. Sato; C. Y. Quon
1291-1299	Determination of Biogenic Amines and Their Metabolites in Regional Tissue of Mouse Brain by High Performance Liquid Chromatography Using an Ultraviolet Detector	Junko Komura; Michiko Sakamoto
1301-1319	HPLC Analysis of Merbarone (NSC 336628) in Plasma Using MG(II) Asamobile Phase Modifier	Louis Malspeis; Jeffrey G. Supko
1321-1338	Sensitive Determination of Cisplatin in Body Fluids with HPLC and On-Line Reductive Electrochemical Detection	M. Treskes; J. De Jong; O. R. Leeuwenkamp; W. J. F. Van Der Vijgh
1339-1350	An HPLC Method for Determination of Atropine in Human Plasma	Shaoyoug Li; S. K. Wahba Khalil
1351-1374	Quantitative Analysis of Tetracycline by High Performance Liquid Chromatography on Polystyrene-Divinylbenzene Packing Materials	Naeem Hasan Khan; P. Wera; E. Roets; J. Hoogmartens
1375-1385	Liquid Chromatographic Determination of N-Hydroxy-3,4-Methylenedioxyamphetamine and Metabolite in Plasma	C. Randall Clark; Allen K. Valaer; William R. Ravis
1387-1409	Liquid Chromatographic Separation with Electrochemical Detection of the Phenylthiohydantoin and Methylthiohydantoin Derivatives of Amino Acids	Lawrence E. Welch; Dennis C. Johnson
1411-1417	High-Performance Liquid Chromatographic Determination of Lasalocid Sodium in Chicken Tissue	S. Horn; K. Miyahara; C. Momma
1419-1434	L-Ascorbic Acid Determination in Fruits and Medical Formulations by Ion Interaction Reagent Reverse Phase HPLC Technique	M. C. Gennaro; P. L. Bertolo
1435-1445	Electrochromatography of Metal Ions on Zirconium(IV) Phosphoantimonate Papers: Quantitative Separation of Platinum(IV) from Platinum Group and Other Metal Ions	Aditya K. Misra; Ram P. S. Rajput

Volume 13, Issue 6 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 6
1041-1042	A New Addition for the 90′s
1043-1045	In Memoriam
1047-1074	The Internal Surface Reverse Phase. Concepts and Applications	John A. Perry
1075-1090	HPLC with Electrochemical Detection of Catecholamines in Human Plasma. A Mini-Review	N. R. Musso; C. Vergassola; A. Pende; G. Lotti
1091-1103	Normal Phase TLC Separation of Enantiomers Using Chiral Ion Interaction Agents	J. D. Duncan; D. W. Armstrong; A. M. Stalcup
1105-1124	Supercritical Fluid Chromatography for Therapeutic Drug Monitoring and Toxicology: Methodological Considerations for Open Capillary Tubular Column for the Analysis of Phenobarbital in Serum	Steven H. Y. Wong; Sandy S. Dellafera
1125-1142	A Sensitive High Performance Liquid Chromatography Assay for Trospectomycin. An Aminocyclitol Antibiótic, in Human Plasma and Serum	R. J. Simmonds; S. A. Wood; M. J. Ackland
1143-1158	An HPLC Assay for a Prostacyclin Analogue, Ciprostene Calcium, in Human Plasma	C. A. James; R. J. Simmonds; N. K. Burton
1159-1171	HPLC of Fluorescent Products of Acetaminophen Reaction with Peroxidase	C. P. McCormick; Z. K. Shihabi
1173-1189	Routine Analysis of Fluorouracil in Plasma by High-Performance Liquid Chromatography and Gas Chromatography. A Comparison and Implications for Pharmacokinetic Analysis	G. Pattyn; J. M. R. Hollander; J. A. C. Oltvoort-Van Der Panne; E. A. De Bruijn
1191-1202	Chromatography with Metal Specific Detection of Urine Samples from an Arthritis Patient on Auranofin Therapy	R. C. Elder; Katherine Tepperman; Monica L. Tarver; Susan Matz; William B. Jones; Evelyn V. Hess
1203-1213	HPLC Method for the Determination of Chloroquine and its Main Metabolite in Biological Samples	P. Augustijns; N. Verbeke
1215-1236	HPLC Determination of Hepatic Cholesterol 7α-Hydroxylase Activity Using Immobilized Cholesterol Oxidase and Chemiluminescence Detection	J. H. Mike; R. J. Vernell; F. Hutterer
1237-1238	Erratum

Volume 13, Issue 5 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 5
831-849	Data Treatment in Aqueous GPC with On-Line Viscometer and Light Scattering Detectors	James Lesec; Gisele Volet
851-861	Size Exclusion Chromatography of Quaternized Poly(vinylpyrrolidone-co-dimethyl Amino Ethyl Methacrylate) Copolymer (PVPDMAEMA): Absolute Molecular Weights and Molecular Weight Distributions by Low Angle Laser Light Scattering and Universal Calibration	C. S. Wu; L. Senak
863-873	The Effect of Alkyl Chain Length and Carbon Loading in Silica Based Reversed Phase Columns on the Separation of Basic Compounds	I. Z. Atamna; G. M. Muschik; H. J. Issaq
875-885	Liquid Chromatographic Evaluation of a New Chiral Derivatizing Reagent for Enantiomeric Resolution of Amine and Alcohol Drugs	Ye Zhou; Zeng Pei Sun; Da Kui Lin
887-911	An Application of a Statistical Approach to the Calibration and Validation of Analytical Assays for Investigations Drugs: Quantitation of CGP19984D, A Thiazolidinedione Derivative with Antitumor Activity, and its Two Diastereomers in Biological Fluids by High Performance Liquid Chromatography	J. Wayne Cowens; Gabor Papp; John Parsons; William R. Greco
913-927	Study of the Lipophilic Character of Xanthine and Adenosine Derivatives: II. Relationships Between Log K', R_M and Log P Values	G. L. Biagi; M. C. Guerra; A. M. Barbaro; S. Barbieri; M. Recanatini; P. A. Borea
929-940	High Performance Liquid Chromatography-Electrochemical Assay for Monitoring the Formation of 8-Oxo-7,8-dihydroadenine and its Related 2′-Deoxyribonucleoside	Maurice Berger; Catherine Anselmino; Jean-François Mouret; Jean Cadet
941-950	Isolation of Gingerols from Powdered Root Ginger by Countercurrent Chromatography	John E. Farthing; Melanie J. O'neill
951-960	An HPLC Method for the Determination of Diltiazem and Three of its Metabolites in Serum	Kenneth E. Johnson; John A. Pieper
961-968	Rapid High-Performance Liquid Chromatographic Method for the Analysis of Debrisoquine and 4-Hydroxydebrisoquine in Urine without Derivatization	S. Wanwimolruk; D. G. Ferry
969-980	Extraction of Various Arachidonic Acid Metabolites from Minimal Amounts of Biological Fluid with a New Generation of Miniaturized Solid Phase Extraction Cartridges	Michael Raghunath; Arndt Stiegeler; Baerbel Lange; Peter Frosch
981-989	Improved Liquid Chromatographic Method for Acyclovir Determination in Plasma	A. M. Molokhia; E. M. Niazy; S. A. El-hoofy; M. E. El-dardari
991-1000	Separation of Ramipril Optical Isomers by High-Performance Liquid Chromatography	Motofumi Ito; Takeo Kuriki; Junichi Goto; Toshio Nambara
1001-1011	Routine Determination of a New 1–4 Dihydropyridine, Oxodipine, in Human Plasma by High Performance Liquid Chromatography with Electrochemical Detection	F. Egros; A. Moulin; J. Le Dily; A. Dufour
1013-1028	Comparative HPLC and GLC Determination of Caffeine in Different Food Products	F. J. Muhtadi; S. S. El-hawary; M. S. Hifnawy

Volume 13, Issue 4 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 4
627-675	Polymer Characterization by SEC-Viscometry: Molecular Weight (MW), Size (Rg) and Intrinsic Viscosity (IV) Distribution	Wallace W. Yau; Stephen W. Rementer
677-691	Universal Calibration in Aqueous Size Exclusion Chromatography with On-Line Differential Viscometry Using Commercial TSK-PW Columns	D. J. Nagy
693-702	Measurement of Interdetector Volume in Size Exclusion/Low-Angle Laser Light Scattering Experiments	T. H. Mourey; S. M. Miller
703-714	Evaluation of Alkaline Earth and Transition Metals for Use in the Ion Moderated Partition Chromatography of Sugars	G. R. Noll; D. J. Mitchell; J. O. Baker; K. Grohmann; M. E. Himmel; N. J. Nagle
715-725	Immobilization of Porcine-Pancreatic Lipase on Silica Support to Study Lipolysis and Reverse Hydrolysis Reaction	Amrik L. Khurana; Chi-Tang Ho
727-741	A Rapid Isocratic HPLC Assay of Suramin (NSC 34936) in Human Plasma	Jeffrey G. Supko; Louis Malspeis
743-749	Determination of Levamisole by HPLC in Plasma Samples in the Presence of Heparin and Pentobarbital	J. J. García; M. J. Diez; M. Sierra; M. T. Terán
751-761	A Sensitive Assay for Aspirin and its Metabolites Using Reversed-Phase Ion-Pair High-Performance Liquid Chromatography	J. Shen; S. Wanwimolruk; M. S. Roberts; C. R. Clark
763-777	Liquid Chromatographic Analysis of Regioisomers and Enantiomers of N-(Chlorobenzyl)-α-Methylphenethylamines: Analogues of Clobenzorex	F. T. Noggle Jr.; C. Randall Clark; Shridhar V. Andurkar; Jack de Ruiter
779-787	High-Performance Liquid Chromatographic Separation of 3-[(Cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethyl-pyrrolidinium Bromide Diastereomers	Iulia Demian; David F. Gripshover
789-801	Activity Coefficients at Infinite Dilution of Organic Compounds in Acetonitrile and Methanol by Liquid Chromatography	Aurelio Vega; José Coca
803-820	Determination of 4,4′-Methylene-dianiline in Hydrolysed Human Urine as Chloroformate Derivative Using Column Switching and Liquid Chromatography with UV Detection	A. Tiljander; G. Skarping; M. Dalene

Volume 13, Issue 3 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 3
435-452	Size Exclusion Chromatography Calibration Assessment Utilizing Coupled Molecular Weight Detectors	T. H. Mourey; S. M. Miller; S. T. Balke
453-472	Evaluation of a Thermal Pulse Flowmeter for Quantitative Size Exclusion Chromatography	R. Lew; M. Ho; S. T. Balke; T. H. Mourey
473-484	Separation of Enantiomers Using a γ-Cyclodextrin Liquid Chromatographic Bonded Phase	Apryll M. Stalcup; Heng L. Jin; Daniel W. Armstrong
485-492	Structural Factors Affecting Chiral Recognition and Separation on Cellulose Based Chiral Stationary Phases	Hassan Y. Aboul-enein; M. Rafiqul Islam
493-504	Utility of Cyclodextrin in Mobile Phase for High-Performance Liquid Chromatographic Separation of Bufadienolides	Kazutake Shimada; Youko Kurata; Tomoyuki Oe
505-524	Influence of the Structure of Chemically Bonded C₁₈ Phases on HPLC Separation of Naproxen Glucuronide Diastereoisomers	Boguslaw Buszewski; Mohamed El Mouelhi; Klaus Albert; Ernst Bayer
525-541	Factorial Design in the Study of the Effects of Selected Liquid Chromatographic Conditions on Resolution and Capacity Factors	Salah U. Ahmed; Cesar A. Lau-cam; Sanford M. Bolton
543-555	A Semicontinuous Assay of Inhibition of Cyclic-AMP Phosphodiesterase by Benzo[c]phenanthridine Alkaloids	Masataka Moriyasu; Momoyo Ichimaru; Atsushi Kato
557-567	Hydroxyproline Measurement by High Performance Liquid Chromatography: An Improved Method of Derivatization	Lewis A. Schilb; Vance D. Fiegel; David R. Knighton
569-581	Versatility of Reversed Phase Chromatographic Techniques on the Separation and Purification of Complex Glutathione Conjugates Mixtures from Synthetic Origin	A. Conchillo; F. Camps; A. Messeguer
583-598	Detection and Quantitation of Bryostatin 1 and 2 in Bugula Neritina by Combined High-Peformance Liquid Chromatography and ³H-Phorbol Dibutyrate Displacement	Daniel E. Schaufelberger; Belinda Alvarado; Pamela Andrews; John A. Beutler
599-602	A Normal-Phase Chromatographic Method to Separate tris(2-Ethyl Hexyl) tri-Mellitate from Other Common Additives of PVC	K. Sreenivasan
603-612	Determination of Rhein Anthrone in Caecal Content of Rats Using Reversed Phase HPLC	P. De Witte; G. Nijs; J. Lemli

Volume 13, Issue 2 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 2
213-237	HPLC Post-Column Ion-Pair Extraction of Acidic Drugs Using a Substituted α-Phenylcinnamonitrile Quaternary Ammonium Salt as a New Fluorescent Ion-Pair Reagent	Myungsoo Kim; James T. Stewart
239-251	Determination of Acetylcholine and Choline in Human Plasma Using High-Performance Liquid Chromatography Combined with an Immobilized Enzyme Reactor	Y. Fujiki; Y. Ikeda; S. Okuyama; K. Tomoda; K. Ooshiro; T. Itoh; T. Yamauchi; H. Matsumura
253-261	Correlation Between Specific Surface Area and Methyl Red Adsorbed on Silica Gel	I. Wouters; I. Quintens; E. Roets; J. Hoogmartens
263-274	Liquid Chromatographic and Mass Spectral Analysis of N,N-Disubstituted 3,4-Methylenedioxyamphetamines	C. Randall Clark; Jack De Ruiter; F. Taylor Noggle
275-290	High Performance Liquid Chromatographic Method for Detection of Physostigmine and Eseroline in Plasma Using a Silica Gel Column and a Perchloric Acid Mobile Phase	Yi Qun Wu; Erik Reinecke; Emil T. Lin; Anthony D. Theoharides; Lawrence Fleckenstein
291-301	Determination of Diltiazem and its Metabolites in Plasma by High Performance Liquid Chromatography	R. Boulieu; J. L. Bonnefous; S. Ferry
303-318	Comparative Determination of Bacitracin by HPLC and Microbiological Methods in Some Pharmaceuticals and Feed Grade Preparations	V. Pavli; M. Sokolić
319-331	Identification of Natural and Early Synthetic Textile Dyes with HPLC and UV/Vis-Spectroscopy by Diode Array Detection	Ch. H. Fischer; J. G. Rabe; M. Bischof
333-344	Preparation and Purification of Chlorophylls, Bacterio-Chlorophylls and of Their Derivatives	G. Berger; J. Kleo; S. Andrianambinintsoa; J. M. Neumann; M. Leonhard
345-355	Simultaneous Determination of Fungicide Residue in Citrus	Noboru Motohashi; Hideo Nagashima; Roger Meyer
357-370	Application of High-Performance Liquid Chromatography to the Determination of Ascorbic Acid in Marine Plankton	A. M. Hapette; S. A. Poulet
371-381	Determination of Methoprene in Water Samples by High Performance Liquid Chromatography	Cheryl R. Allen; Charlotte M. Dickinson
383-390	Use of HPLC to Estimate Solubility Parameters of Impurities	K. Sreenivasan
391-407	Low-Cost Liquid Chromatography (LC-LC). III. Open Tube Gradient Generation for Micro-LC	V. Berry; P. van Rossum; V. Pretorius
409-414	Determination of Dicyandiamide with Non-Aqueous Polar Eluent	Jari Pukkila; Kimmo Peltonen

Volume 13, Issue 1 (1990)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 13, Number 1
1-23	A Review of HPLC Methods for the Determination of Selected Biogenic Amines in Foods	W. Jeffrey Hurst
25-49	Long and Short Range Precision in HPSEC	L. A. Papazian; T. D. Murphy
51-61	Gel Permeation Chromatography of Polyoxymethylene	Toshio Ogawa
63-70	High-Performance Membrane Chromatography. A Novel Method of Protein Separation	T. B. Tennikova; F. Svec; B. G. Belenkii
71-79	The Influence of Mobile Phase pH on the Retention and Selectivity of Peptides and Proteins on A C-18 Derivatized Reversed Phase Matrix Based on Nonporous Glycidol-Filled Agarose Beads	K. -O. Eriksson
81-93	Quantitative Determination of Intermediary Metabolism of Heme Biosynthesis	John W. Ho
95-105	Analysis of Triglyceride Methanolysis Mixtures Using Isocratic HPLC With Density Detection	Bernd Trathnigg; Martin Mittelbach
107-134	Determination of Pharmaceuticals by Multi-Phase Chromatography: Combined Reversed Phase and Ion Exchange in One Column	Rosanne W. Slingsby; Maria Rey
135-148	The Chromatographic Efficiency of Several Commercially Available Ion Chromatography Columns	Dennis R. Jenke
149-174	LC-LC, Low Cost Liquid Chromatography. II. In-Line Flow-Preparation of Eluents of Fixed pHs	Vern Berry; Victor Pretorius
175-189	Glibenclamide and Tolbutamide in Human Serum: Rapid Measurement of the Free Fraction	C. Arcelloni; I. Fermo; R. Paroni; A. Calderara; M. Pacchioni; A. E. Pontiroli
191-201	Determination of B₆ Vitamers in Serum by Simple Isocratic High Performance Liquid Chromatography	Saeed A. Qureshi; Hide Huang

Volume 12, Issue 9 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 9
1541-1543	In Memoriam
1545-1569	Dynamically Generated Chiral Stationary Phase Systems with β-Cyclodextrin Derivatives	J. Zukowski; R. Nowakowski
1571-1578	Synthesis of Chemically Bonded Polystyrene-Divinylbenzene on Silica by Free Radical Initiation with Gamma Radiation Cross-Linking	Riad Abuelafiya; Joseph J. Pesek
1579-1588	Single Step Purification of a Synthetic Peptide Fragment of Neurofilaments by Preparative High Performance Liquid Chromatography	M. Rustici; A. Santucci; L. Lozzi; P. Neri; V. Pallini
1589-1600	HPLC Analysis of Methoxamine in Rabbit Plasma and Pharmaceutical Formulations	I. A. Al-meshal; M. M. El-domiaty; Al-obaid
1601-1612	A Multiresidue Method for the Isolation and Liquid Chromatographic Determination of Seven Sulfonamides in Infant Formula	Austin R. Long; Lily C. Hsieh; Marsha S. Malbrough; Charles R. Short; Steven A. Barker
1613-1633	Reverse Phase HPLC Determination and Murine Pharmacokinetics of Arabinosyl-5-azacytosine	Richard L. Heideman; Jeri S. Roth; Harry Ford Jr.; Richard D. Kinnard; Charles L. Litterst; James A. Kelley
1635-1644	Liquid Chromatographic Characteristics of Ethylenethiourea with HPLC Carbon, Chiral, Polymer and Reverse-Phase Bonded Silica Columns	Richard T. Krause
1645-1668	Quantitative Structure Retention Relationship Studies of Some Basic Antimalarial Compounds	R. B. Taylor; N. A. Ochekpe; J. Wangboonskul
1669-1677	Immobilization of Amylases on Silica Support to Study Breakdown Products of Potato Starch by HPLC	Amrik L. Khurana; Chi-Tang Ho
1679-1686	Determination of Interaction of Packaging and Food Components with Packaging Matrix by HPLC	Amrik L. Khurana; Chi-Tang Ho
1687-1703	Semi-Preparative Reverse Phase HPLC Fractionation of Pesticides from Edible Fats and Oils	A. M. Gillespie; S. M. Walters
1705-1718	An Isocratic Reversed-Phase High Performance Liquid Chromatographic Analysis of 5α-Reduced Androgen Metabolites Formed by Rat Ventral Prostate Cells in Culture	J. Orlowski; A. F. Clark
1719-1732	HPLC Determination of Chloramphenicol, Chloramphenicol Monosuccinate and Chloramphenicol Glucuronide in Biological Matrices	Michael Ashton

Volume 12, Issue 8 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 8
1313-1321	Detection of Drug-Induced DNA Hypermethylation in Human Tumor Cells Exposed to Cancer Chemotherapy Agents	J. Nyce; D. Mylott; S. Leonard; L. Willis; A. Kataria
1323-1332	Measurement of Extracellular Calcium Ions within the Hypothalamus of the Freely-Moving Cat: A Novel Approach	Amir H. Rezvani; David M. Collins; Arlene C. Sena
1333-1346	Separation of Reducing Oligosaccharides Derived from Glycoproteins on Stable Polymeric HPLC Packings	George Vella; Charles Phoebe Jr; Brad Bendiak
1347-1366	Bio-Macromolecular Liquid Chromatography Yesterday and Today: Advancements in the Separation and Study of Nucleic Acids and Their Related Proteins	P. F. Agris; S. A. Armstrong; R. H. Guenther
1367-1406	New Perspectives in Micellar Liquid Chromatography	Michael F. Borgerding; Ronald L. Williams Jr.; Willie L. Hinze; Frank H. Quina
1407-1416	Identification and Mutagenicity of the Urinary Metabolites of the Mutagenic Noncarcinogen 2,6-Diaminotoluene	Michael L. Cunningham; Leo T. Burka; H. B. Matthews
1417-1430	Combination of Size Exclusion and Adsorption Phenomena on a Hydrophilic Polymer Gel Column Using Organic Solvents	Yoshiyuki Mukoyama; Sadao Mori
1431-1449	Size Exclusion Chromatography/Differential Viscometry of Cationic Polymers	D. J. Nagy; D. A. Terwilliger
1451-1462	HPLC Measurement of Cyclosporine in Blood Plasma and Urine and Simultaneous Measurement of its Four Metabolites in Blood	Suneel K. Gupta; Leslie Z. Benet
1463-1471	Determination of Exogenously Administered Dopamine in Infant Plasma Using Liquid Chromatography with Electrochemical Detection	Varsha Bhatt; Milap C. Nahata
1473-1483	Liquid Chromatographic Method for the Determination of Thiophanate-Methyl in Technical Concentrates and Formulated Products. Comparison with the Cipac Method	F. Sånchez-Rasero
1485-1496	HPLC, MS and LC/MS Studies of the Interaction of Gossypol with Alcohols	Steven A. Matlin; Rui Hua Zho; David E. Games; Edward D. Ramsey
1497-1515	Determination of Neomycin in Milk by Reversed Phase Ion-Pairing Liquid Chromatography	Badar Shaikh; Jean Jackson
1517-1528	Solid Phase Extraction and HPLC Analysis of Tryptamide in Plasma	Halina Szumilo
1529	Errata

Volume 12, Issue 7 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 7
1111-1130	Drug Oxidator Phenotyping by Liquid Chromatography: A Review	K. Róna; B. Gachályi
1131-1154	Proposed Instrumental Spreading Shape Function (ISF) as Applied to Size Exclusion Chromatography (SEC)	S. N. E. Omorodion; A. E. Hamielec
1155-1167	Evaluation of Newly Proposed Instrumental Spreading Shape Function (ISF)	S. N. E. Omorodion; A. E. Hamielec
1169-1185	On the Use of the Knox Equation. I. the Fit Problem	Alain Berthod
1187-1201	On the Use of the Knox Equation. II. the Efficiency Measurement Problem	Alain Berthod
1203-1211	Separation and Identification of Labile Polyacetylenes by RP-HPLC	Kenneth L. Stevens; Sue C. Witt
1213-1230	Indirect UV Detection of Organic Analyte Anions Using a Low-Capacity Anion Exchange Column	Thomas A. Walker; Thanh V. Ho; Nisar Akbari
1231-1251	Analysis of Barbiturate Mixtures Using HPLC with Diode Array Detection	Terry D. Wilson; William F. Trompeter; Harold F. Gartelman
1253-1260	Separation of Metal Ions by Reversed-Phase High Performance Liquid Chromatography Using In-Situ Complexation. Application to Determination of Fe(III) and Fe(II) as O-Phenanthroline Complexes	F. Fernandez; M. L. Marina; A. R. Rodriguez
1261-1280	The Reversed-Phase HPLC Behavior of Retinyl Esters	Hubert E. May; Sung I. Koo
1281-1300	Quantification of ¹⁴C-Labeled Amino Acids by Reverse-Phase High Performance Liquid Chromatography	Barry J. Micallef; Barry J. Shelp; Ronald O. Ball

Volume 12, Issue 6 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 6
891-906	Analysis of Chromatographic Parameters in the Systems with Ternary Mobile Phases. II. Two Polar Solvents in Mobile Phase	B. Ościk-Mendyk
907-917	Simplex Optimization of Densitometer Parameters for Maximum Precision in Quantitative Thin Layer Chromatography	Jerome E. Haky; Dino A. Sherwood; Sean T. Brennan
919-935	The Chromatographic Behavior of some Hydrophilic Dyes and Dye Intermediates on Thin Layers of Strong and Weak Ion Exchangers	H. S. Freeman; Z. Hao; W. -N. Hsu
937-947	The Effect of Substituent Groups on the Migration of Metal Ions in Thin Layer Chromatography	I. Deshmukh; R. B. Kharat
949-956	A Rapid and Inexpensive Thin Layer Chromatographic Method for Quantitative Analysis of Bleomycin Complex	K. Datta; S. K. Das; S. K. Roy
957-978	Multivariate Methods to Evaluate the Role of Mixed Supports in Reversed-Phase Thin-Layer Chromatography	Gábor Gullner; Tibor Cserháti; Barna Bordás; Klára Valkó
979-985	The Behavior of Some Carboxy and Hydroxy Benzene Derivatives on Thin Layers of Plain and Fe(III)-Impregnated Silica-Gel	O. Hadžija; M. Tonković; S. Iskrić
987-996	Temperature effects in Microcolumn Size Exclusion Chromatography	Toyohide Takeuchi; Sadato Matsuno; Daido Ishii
997-1021	Corrections for Instrumental and Secondary Broadening in the Chromatographic Analysis of Linear Copolymers	G. R. Meira; L. H. Garcí-Rubio
1023-1041	Size Exclusion of Associating Systems. II. A Model Describing the Hindered Release of Solute from the Stationary Phase	Karel Procházka; Bohumil Bedná�; Zdenek Tuzar; Milan Koči�ík
1043-1063	Low-Cost Liquid Chromatography. I. Weak-Eluent Sample-Loading, A Novel Technique for Injecting Sub-Microliter Samples	V. Berry; J. Fay; V. Pretorius
1065-1074	Inertness of Bonded Silica Gel Packings	M. Ohhira; F. Ohmura; T. Hanai
1075-1084	Studies on Steroids CCXXXXIV. Separation and Characterization of C-25 Epimers of Unconjugated and Conjugated Trihydroxycholestanoic Acids in Urine from a Patient with Zell Weger Syndrome by High-Performance Liquid Chromatography	Junichi Goto; Shao Gang; Hiroya Miura; Toshio Nambara; Yusaku Tazawa; Keiya Tada
1085-1094	A Direct Injection Procedure for the Determination of Proline in Unextracted Urine with Micellar Hydro-Organic Mobile Phases Containing Copper Ions	Ibrahim Z. Atamna; Gary M. Muschik; Haleem J. Issaq
1095-1100	Anti-Hormonal Agents. V. HPLC of Anordrin	S. A. Matlin; Z. Y. Wu

Volume 12, Issue 5 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 5
695-728	Retention Studies of Alkyl- and Halogen-Substituted Aromatics on Normal-Phase Silica and Alumina Columns. II. Halogenobenzenes and Halogenobiphenyls	R. F. Rekker; G. J. Bijloo; G. De Vries
729-738	Characterization of Column Packings in Normal-Phase Liquid Chromatography. I. Retention Behavior of Fat-Soluble Vitamins in Silica Gel-Binary Solvent Systems	Shoji Hara; Tatsuhiko Ando; Yoshiyuki Nakayama
739-755	Characterization of Column Packings in Normal-Phase Liquid Chromatography. II. Retention Behavior of Fat-Soluble Vitamins in Amino- and Cyano-Propyl Bonded Silica Gel and Binary Solvent Systems	Tatsuhiko Ando; Yoshiyuki Nakayama; Shoji Hara
757-770	The Semi-Quantitative Identification of Hydrophobes in Normal Alcohol Ethoxylates by Hydriodic Acid Cleavage and Reversed-Phase HPLC Analysis with UV Detection	Matthew Benning; H. Locke; R. Ianniello
771-784	High-Performance Liquid Chromatography Separations of Nitrosamines. IV. Effect of Temperature on the Separation of Nitrosamino Conformers	Haleem J. Issaq; Ibrahim Z. Atamna; Nicole M. Schultz; Gary M. Muschik; Joseph E. Saavedra
785-798	Aqueous Size Exclusion Chromatography for Strong Anionic Polyelectrolytes on Hydrophilic Polymer Gel	Sadao Mori
799-808	Evaluation of Column Efficiency by Several Methods	Sj. Van Der Wal; J. L. Excoffier
809-825	Chromatography of E. coli tRNA on 5–20 μm Agarose Beads	T. Srichaiyo; S. Hjertén
827-843	Reversed Phase High-Performance Liquid Chromatography of Basic Drugs on a Silanol Deactivated Support	Helene Hagestam Freiser; Mark P. Nowlan; David L. Gooding
845-860	Rapid Micro Isolation of Thymosin α₁ from Thymosin Fraction 5 by Reversed-Phase High Performance Liquid Chromatography	Manhaz Badamchian; Allan L. Goldstein; M. Patricia Strickler; M. Jude Stone
861-873	Direct Serum Injection and Analysis of Drugs with Aqueous Mobile Phases Containing Triethylammonium Acetate	Khanh H. Bui; Scott B. French
875-879	Anti-Hormonal Agents: 3. HPLC of Cyproterone Acetate	S. A. Matlin; L. X. Jiang
881-882	A review of: “The Pharmacological Basis of Therapeutics, Alfred Goodman Gilman, Louis S. Goodman, Theodore W. Rall and Ferid Murad, Seventh Edition, MacMillan Publishing Co., New York, 1985, 1736 pp”

Volume 12, Issue 4 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 4
489-490	In Memoriam	Roland W. Frei
491-500	Chromatographic Behavior of Bile Acids Using Cyclodextrin in Mobile Phase of High Performance Liquid Chromatography	Kazutake Shimada; Yoshihiro Komine; Tomoyuki Oe
501-513	Chiral Polymers and Optical Resolution: Investigation of the Mechanism of Ligand Exchange for Resolution of DL-Amino Acids	Renhua Jin; Binglin He
515-527	Normal Phase High Performance Liquid Chromatography of Some Prostaglandin B₁ Derivatives	William F. Feely; Herman W. Shmukler; Robert V. Dorman
529-533	A Simple Approach to Recovery of Proteins from Polyacrylamide Gel Electrophoresis Rods	R. Bhushan; K. R. N. Reddy
535-551	Study of the Simultaneous Binding of ADP and ATP on Coupling Factor CF-1 by a Modification of the Hummel and Dreyer Method	G. Berger; G. Girault; J. M. Galmiche
553-561	High Performance Liquid Chromatographic Separation of Bryostatins 1–12	George R. Pettit; Yoshiaki Kamano; Daniel Schaufelberger; Cheery L. Herald; Peter M. Blumberg; Stratford W. May
563-570	High Performance Liquid Affinity Chromatographic Resolution of Trypsins on Soybean Trypsin Inhibitor Bonded Phase	Amrik L. Khurana; Chi-Tang Ho
571-582	Determination of Diketopiperazine in Soft Drinks by High Performance Liquid Chromatography	Koichi Saito; Masakazu Horie; Youji Hoshino; Norihide Nose; Hiroyuki Nakazawa; Masahiko Fujita
583-593	Chromatography of Rhodamine 123 and Rhodamine 110 on Reverse-Phase Liquid Chromatographic Column	Manhar M. Vora
595-611	Reversed-Phase High-Performance Liquid Chromatography of Unsubstituted Aminobenzoic Acids	S. L. Abidi
613-628	High Performance Liquid Chromatographic Determination of Gentamycin in Animal Tissue	Vipin K. Agarwal
629-643	Simple High Performance Liquid Chromatography Determination of Captopril in Human Plasma and Cerebrospinal Fluid	Patrick Colin; Eric Scherer
645-655	Rapid Determination of Bupropion in Human Plasma by High Performance Liquid Chromatography	Khalil I. Al-khamis
657-671	High Performance Liquid Chromatographic Assay of Hydromorphone Hydrochloride Injection	Sukumaran K. Menon; Mark K. Burchett; Jose C. Joseph
673-683	High Performance Liquid Chromatographic Determination of Physostigmine and Its Degradation Products in Pharmaceutical Dosage Forms	James T. Stewart; Karen D. Quinn

Volume 12, Issue 3 (1989)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 3
283-284	In Memoriam	Istvan Halasz
285-298	The Effect of Column Diameter on HPLC Separations Using Constant Length Columns	Ibrahim Z. Atamna; Gary M. Muschick; Haleem J. Issaq
299-305	The Detection of Organic Acids in A Non-Oxidation Mode Using an Amperometric Detector	Greg Havner; Daniel K. Pannell; James G. Tarter
307-322	HPLC Assay of a Leukotriene D₄ Antagonist, in Pharmaceutical Preparations and Biological Samples with UV and Fluorescence Detection	P. R. Bedard; M. L. Cotton
323-336	Separation Mechanism of Copolymers from Styrene and Methyl Methacrylate According to Composition by Liquid Adsorption Chromatography	Sadao Mori
337-343	Molecular Modeling of Cyclodextrin-Guest Molecule Interactions	Ethan N. Arnold; Thomas S. Lillie; Thomas E. Beesley
345-357	Influence of Amphiphilic Mobile Phase Additives Upon the Direct Liquid Chromatographic Optical Resolution by Means of BSA-Based Chiral Sorbents	Shalini Andersson; Stig Allenmark
359-371	Determination of Amino Acids by High-Performance Liquid Chromatography with Electrochemical Detection Using Ferrocene Derivatization Reagents	Kazutake Shimada; Yukinori Kawai; Tomoyuki Oe; Toshio Nambara
373-381	High-Performance Liquid Chromatographic Determination of Virginiamycin in Premixes and Feeds	Koichi Saito; Masakazu Horie; Youji Hoshino; Norihide Nose; Hiroyuki Nakazawa
383-395	Preparative Isolation of Destruxins from Metarhizium Anisopliae by High Performance Liquid Chromatography	Sandeep Gupta; Donald W. Roberts; J. A. A. Renwick
397-418	The Separation of 12-Molybdophosphoric Acid from 12-Molybdosilicic Acid by Reverse Phase Liquid Chromatography	William K. Nonidez; Marzieh Samanifar
419-430	HPLC Analysis of Nonvolatile Flavor Components in Tamarind (Tamarindus Indica L.)	Amrik L. Khurana; Chi-Tang Ho
431-444	Liquid Chromatographic and Mass Spectral Analysis of 1-(3,4-Methylenedioxyphenyl)-1-ethanamines: Homologues of 3,4-Methylenedioxyamphetamines	F. Taylor Noggle Jr.; C. Randall Clark; Jack Deruiter
445-455	Analysis of Enantiomers of a New Antidiabetic Agent in Plasma by High-Performance Liquid Chromatography	Yusuke Sato; Masahiko Nishikawa; Hisashi Shinkai
457-464	Separation of a New Antidiabetic Agent, N-(Trans-4-Isopropylcyclohexylcarbonyl)-D-Phenylalanine, and its Isomers by Chiral High-Performance Liquid Chromatography	Hisashi Shinkai; Masahiko Nashikawa; Yusuke Sato
465-478	Analysis of Bambuterol Hydrochloride Chemical Reference Substance and Tablets by Liquid Chromatography	O. Wannerberg; P. Persson; P. Lindroth
479	Errata

Volume 12, Issue 1-2 (1989)

Optimization of Mobile Phase

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 12, Number 1-2
1	Introduction	Szabolcs Nyiredy
3-22	Automated Peak Recognition from Photodiode Array Spectra in Liquid Chromatography	J. K. Strasters; H. A. H. Billiet; L. De Galan; B. G. M. Vandeginste; G. Kateman
23-34	An Expert System Approach to Eluent Optimisation in Reverse-Phase Liquid Chromatography with Multichannel Detection	E. P. Bridge; M. H. Williams; A. F. Fell
35-58	Global Optimization of HPLC Separations	Ernst P. Lankmayr; Wolfhard Wegscheider; Karl W. Budna
59-75	Selectivity in Reversed-Phase Liquid Chromatography	S. M. Petrović; S. Lomić
77-94	Performance Characterization of Multi-Solvent Mobile Phase Systems in RP-HPLC by Multi-Criteria Decision Making Illustrated by the Comparison of Ternary and Quaternary Solvent systems	P. M. J. Coenegracht; A. K. Smilde; A. Knevelman
95-116	Correlation and Prediction of the k′ Values for Mobile Phase Optimization in HPLC	Sz. Nyiredy; K. Dallenbach-toelke; O. Sticher
117-137	Predictive Optimization of Gradient-Elution Liquid Chromatography	P. Jandera
139-172	Optimization of Peptide Separations in High-Performance Liquid Chromatography	C. T. Mant; R. S. Hodges
173-197	The Evaluation and Sequential Use of Resolution Based Criteria in the Optimization of the Separation of a Limited Subset of Components by HPLC	Akos Barth; Hugo A. H. Billiet; Leo De Galan
199-220	Optimization of the Mobile Phase for HPLC Separation of S-Alk(en)yl-L-Cysteine Derivatives and Their Corresponding Sulfoxide Isomers	S. J. Ziegler; O. Sticher
221-234	Study of HPLC Retention Behaviour of Furocoumarins in Peucedanum Palustre with Reference to Solvent Selectivity and Molecular Connectivity	H. Vourela; P. Lehtonen
235-246	A Comparison of Overlapping Resolution Mapping with Ideal Separation to Optimize the Mobile Phase Composition for High Performance Thin Layer Chromatography	C. K. Bayne; C. Y. Ma
247-269	Some Physico-Chemical Problems of Prediction of the Optimum Separation in Adsorption TLC with Mixed Mobile Phase	J. K. Różyło; G. Chojnacka; B. Ościk-mendyk; H. Kołodziejczyk
275	A review of: “Quantltative Gas Chromatography for Laboratory Analyses and On-Llne Process Control, G. Guiochon 6 C. L. Guillemln, Elsevler Science Publishers, Amsterdam, New York, 1988, USS165.75. 780 pp”	Jack Cazes

Volume 11, Issue 16 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 16
3295-3304	Separation of Cyclodextrins Using Cyclodextrin Bonded Phases	Heng L. Jin; Apryll M. Stalcup; Daniel W. Armstrong
3305-3319	Size Exclusion Chromatography of Polyamides	G. Marot; J. Lesec
3321-3333	Evaluation of a Commercial Differential Viscometer as a GPC Detector and Its Application to Polymer Characterization	Paul J. Wang; Brian S. Glasbrenner
3335-3351	Effect of Column Dimensions on HPLC Separations Using Constant Volume Columns	Haleem J. Issaq; George M. Janini; Nicole Schultz; Lawrence Marzo; Thomas E. Beesley
3353-3373	Flow Injection Analysis of Carboxylic Acid Drugs Using Cationic Dyes and On-Line Ion-Pair Extraction	James T. Stewart; James R. Lang; Irwin L. Honigberg
3375-3384	Reaction of Silica Gel with Trimethylsilyl Donors Using Conditions Useful for End-Capping HPLC Bonded Phase Packings	Kenneth D. Mc Murtrey
3385-3392	Separation of Proteins in Human Milk	James S. Swan; Maryam Azadpur; Ashok J. Bharucha; Michael A. Krafczyk
3393-3402	Isolation and Determination of Soy Bean Trypsin Inhibitor by Using HPL-Affinity Chromatography	Amrik L. Khurana; Santi R. Bhowmik
3403-3413	Determination of Zinc Pyrithione in Hair Care Products by Normal Phase Liquid Chromatography	R. J. Fenn; M. T. Alexander
3415-3423	High-Performance Liquid Chromatographic Determination of Ascorbic Acid in Fruits, Vegetables and Juices	R. J. Bushway; J. M. King; B. Perkins; M. Krishnan
3425-3433	High Performance Liquid Chromatographic Method for Quantitation of a New Antidiabetic Agent in Plasma	Yusuke Sato; Masahiko Nishikawa; Hisashi Shinkai
3435-3446	A Liquid Chromatographic Study of the Effect of Adsorption on the Concentration of Aqueous Temephos Solutions	Charlotte M. Dickinson; James J. Sullivan; Cheryl R. Allen
3447-3456	Rapid Method for Cimetidine and Ranitidine Determination in Human and Rat Plasma by HPLC	J. S. Kaka
3457-3470	Determination of Cefpiramide in Plasma by High-Performance Liquid Chromatographic with Internal Surface Reversed-Phase Silica Column	Taeyuki Ohshima; Ikuo Johno; Takaaki Hasegawa; Shikifumi Kitazawa
3471-3481	A Rapid HPLC Method for Determination of Imipenem in Plasma	Walter J. Ebey; Bradley A. Boucher; John A. Pieper

Volume 11, Issue 15 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 15
3049-3065	Methods of TLC Resolution of Enantiomeric Amino Acids And Their Derivatives	Ravi Bhushan
3067-3078	Adenine-Amino Acid Interactions Studied by Charge-Transfer Chromatography	Tibor Cserháti; Maria Szõgyi
3079-3089	Thin Layer Chromatographic Method for Rapid Quantification and Identification of Trimethoprim and Sulfamethoxazole in Pharmaceutical Dosage Forms	Kajal Datta; Saroj K. Das
3091-3102	The Magic Square. The Usage of Double Bonds Photoisomerization for Identification of Organic Compounds by Thin-Layer Chromatography. II. Identification of Substances Forming Isomerizing Derivatives	B. K. Kerzhner; V. I. Kofanov; T. L. Vrubel
3103-3133	Magic Square. III. Reverse Isomerization of Tris-Chelate Complexes of Cobalt (III) with Nitrosonaphthols	S. I. Tyukhtenko; V. I. Kofanov; T. L. Vrubel
3135-3143	Screening of Benzoylecgonine in Urine by Cyclobond Solid Phase Extraction and High Performance TLC	Joseph Sherma; Joseph E. Bernardo; Matthew H. Higgs
3145-3161	Effect of Silica Gel ‘G’ on the Ion Exchange Behaviour of Antimonic Acid Thin Layers in The Chromatographic Study of Anions in Some Aqueous Organic Acid Systems: Determination of Ferricyanide and Dichromate Ions	Aditya K. Misra; Ram P. S. Rajput
3163-3170	Some Solvent Systems for the Resolution of Dansyl Amino Acids by Silicagel Thin Layer Chromatography	R. Bhushan; G. P. Reddy
3171-3181	Plain Thin-layer Chromatography of Some Herbicides and Related Compounds on Admixture of Barium Sulfate and Calcium Sulphate in Mixed Solvents	H. S. Rathore; H. A. Khan
3183-3204	Recognition of Artifacts Occurring in TLC	N. Grinberg; G. Bicker; P. Tway; J. A. Baiano
3205-3211	Determination of Surface Silanols of Silica Gels and HPLC Bonded Phases	A. L. Khurana; C. -T. Ho
3213-3221	Intramolecular Hydrogen Bonding Effects on the Reversed-Phase Retention of Substituted Acetophenones	M. R. Clark; L. E. Garcia-roura; C. R. Clark
3223-3231	Highly Sensitive and Simple Method for Determination of Free 3-Methoxy-4-Hydroxyphenylglycol in Plasma by High-Performance Liquid Chromatography Using a Sep-Pak Alumina B Cartridge	R. -K. Yang; G. Campbell; H. Cheng; G. K. Tsuboyama; K. L. Davis
3233-3251	Quantitation of Indomethacin in Serum by HPLC Using Fluorescence Detection	Y. I. Kim; El-harras; H. W. Jun
3253-3259	Separation of Testosterone and Dihydrotestosterone in Semen by High Performance Liquid Chromatography	H. Z. Yang; Z. R. Miao; Z. X. He; S. Ji; F. S. Zeng
3261-3269	High Performance Liquid Chromatography Assay of Itraconazole in Human Plasma	S. A. Babhair
3271-3281	Rapid Quantitative Method for the Determination of Dextrose, Mannitol, and Sorbitol in Meat Products by Liquid Chromatography	M. Sher Ali

Volume 11, Issue 14 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 14
2851-2861	Mixed Packings in High Performance Liquid Chromatography. II. Mixed Packings vs. Mixed Ligands	Haleem J. Issaq; Jenner Gutierrez
2863-2883	Sedimentation Field-Flow Fractionation: A New Methodology for the Concentration and Particle Size Analysis of Dilute Polydisperse Colloidal Samples	Athanasia Koliadima; George Karaiskakis
2885-2905	A Simple Two-Membered Model for Retention in RP-IPC with Hydrophobic Counterions	M. E. Del Rey; L. E. Vera-avila
2907-2925	Determination of Cytokinins by Ion Suppression-Reverse Phase High Performance Liquid Chromatography	Karin F. Nieto; William T. Frankenberger Jr.
2927-2934	Chromatographic Characterization of Neurotensin Fragments, Neurotensin, and Other Intestinal Peptide Inhibitors of Gastric Acid Secretion	Robert A. Hammer; Chung-Chiee Paul Wang
2935-2949	Use of Alkaline Degradation for the Analysis of Dihydrotriazines via High Pressure Liquid Chromatography	Shrikant N. Pagay; Anthony P. Simonelli
2951-2967	High Performance Liquid Chromatography of Proteins on a Hydroxyapatite Column	Toshihiko Kadoya; Tetsuro Ogawa; Hideyuki Kuwahara; Tsuneo Okuyama
2969-2975	Countercurrent Chromatography for Isolation of Flavonol Glycosides From Ginkgo Biloba Leaves	M. Vanhaelen; R. Vanhaelen-fastre
2977-2982	Determination of Alpha-Tocopherol Levels in Rat Microsomes by High-Performance Liquid Chromatography	Hans Verhagen; Ben Van Agen; Geja J. Hageman; Rico H. G. Beckers; Jos D. S. Kleinjans
2983-2991	High Pressure Liquid Chromatographic Microassay for Simultaneous Measurement of Doxapram and its Metabolites in Premature Newborn Infants	J. V. Aranda; K. Beharry; J. Rex; N. Linder; P. Blanchard
2993-3010	Fluorescamine Post-Column Derivatization for the HPLC Determination of Cephalosporins in Plasma and Urine	M. D. Blanchin; H. Fabre; B. Mandrou
3011-3020	Determination of Dirithromycin, LY281389 and Other Macrolide Antibiotics by HPLC with Electrochemical Detection	G. W. Whitaker; T. D. Lindstrom
3021-3040	High-Performance Liquid Chromatographic Measurement of Phenytoin, Phenobarbital and Their Major Metabolites in Serum, Brain Tissue and Urine	Ramon Soto-otero; Estefania Mendez-alverez; German Sierra-Marcũno

Volume 11, Issue 13 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 13
2645-2684	Studies on System Peaks in Ion-Pair Adsorption Chromatography. II. Effects on Analyte Peak Compression and Deformation	T. Fornstedt; D. Westerlund; A. Sokolowski
2685-2696	Microcomputer Simulation of Eluite Distribution After LC Injection	N. E. Hoffman; A. Rahman
2697-2708	An Efficient Strategy for Optimization of Isocratic Mobile Phase Conditions for HPLC Separation of a Complex Mixture	L. M. Pullan
2709-2729	Effect of the Wavelength of the Laser Beam on the Response of an Evaporative Light Scattering Detector	M. Righezza; G. Guiochon
2731-2749	Specific HPLC Method for the Separation of Verapamil and Four Major Metabolites After Oral Dosing	D. L. Bremseth; J. J. Lima; J. J. Mackichan
2751-2769	Selective Separation of Polar Compounds Using an Electric Field Coupled Normal Phase HPLC Column	W. -X. Yao; C. -P. Pau; G. Patonay; I. M. Warner; C. -N. Ho
2771-2787	Monitoring of Fluorescent-Labelled Main Progesterone Metabolite in Marmoset Monkeys	W. Heger; D. Neubert
2789-2800	High-Performance Liquid Chromatography of Derivatives Involved in the Terminal Steps of Tetracycline Biosynthesis in Streptomyces Aureofaciens	J. Neužil; J. Novotná; I. Vančurová; V. Běhal; Z. Hošťálek
2801-2827	Determination of Residues of Chemotherapeutic and Antiparasitic Drugs in Food Stuffs of Animal Origin with Liquid Chromatography and UV/VIS Diode-Array Detection	R. Malisch; L. Huber
2829-2841	Application of HPLC and Dual Wavelength Detection to the Analysis of Phenolic Compounds in Apples	A. Bilyk; K. B. Hicks; D. D. Bills; G. M. Sapers

Volume 11, Issue 12 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 12
2433-2446	Theory and Use of Centrifugal Partition Chromatography	Danial W. Armstrong
2447-2454	Application of Centrifugal Partition Chromatography to Tannins and Related Polyphenols	Takuo Okuda; Takashi Yoshida; Tsutomo Hatano
2455-2472	Study of AcOH/HCOOH/H₂O/CHCL₃ Solvent System Application to the Separation of Two Large and Hydrophobic Fragments of Bacteriorhodopsin Membrane Protein by Centrifugal Partition Chromatography	Alain Foucault; Koji Nakanishi
2473-2485	Further Results on Behaviors of Rare Earth Metal Ions in Centrifugal Partition Chromatography with DI(2-Ethylhexyl) Phosphoric Acid	Takeo Araki; Tomoyuki Okazawa; Yasuo Kubo; Hisanori Asai; Hideaki Ando
2487-2506	Liquid-Membrane Transport of Rare Earth Metal Ions Facilitated by Di(2-Ethylhexyl) Phosphoric Acid: Comparison with the Results of Corresponding Centrifugal Partition Chromatography	Takeo Araki; Tomoyuki Okazawa; Yasuo Kubo; Hideaki Ando; Hisanori Asai
2507-2515	Purification of a Water-Sensitive Natural Product with an Aprotic CPC Solvent System	Michael R. Jirousek; Robert G. Salomon
2517-2536	Mutual Separation of Lanthanoid Elements by Centrifugal Partition Chromatography	Kenichi Akiba; Shigeki Sawai; Shigeto Nakamura; Wataru Murayama
2537-2546	Isolation of Nivalenol and Fusarenon-X from Pressed Barley Culture by Centrifugal Partition Chromatography	Y. Onji; Y. Aoki; Y. Yamazoe; Y. Dohi; T. Moriyama
2547-2570	Influence of Various Parameters on the Response Factors of the Evaporative Light Scattering Detector for a Number of Non-Volatile Compounds	Georges Guiochon; A. Moysan; Christopher Holley
2571-2591	Continuous Viscometric Detection in Size Exclusion Chromatography	James Lesec; Didier Lecacheux; Gilles Marot
2593-2601	Determination of Acyclovir in Human Serum by High-Performance Liquid Chromatography	J. Cronqvist; I. Nilsson-ehle
2603-2620	Determination of Pentaerythritol Tetranitrate in Pharmaceuticals by High Performance Liquid Chromatography	M. Carlson; R. D. Thompson
2621-2628	HPLC Determination of Carbendazim in Formulations	R. P. Mathur; S. Sharma; R. Bhushan
2629-2630	A Review of: “Fundamentals of Thin-Layer Chromatography (Planar Chromatography), F. Geiss Dr. Alfred Huthig Verlag Heidelberg-Basel-New York 1987, 482 VIII pp.”	Edward Soczewinski
2631-2632	A Review of: “Introduction to Microscale High-Performance Liquid Chromatography, Daido Ishil, Editor VCH Publishers, Inc. FRG, 1988, 209 pp. xiii, $59.95”	Haleem. J. Issaq

Volume 11, Issue 11 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 11
2221-2239	Size Exclusion Chromatography of Associating Systems. I. The Theoretical Model	Karel Procházka; Bohumil Bednář; Zdenêk Tuzar; Milan KoČiřík
2241-2253	Application of Central Composite Design to the Optimization of HPLC Analysis of Nitroimidazoles	A. R. Zoest; J. K. C. Lim; F. C. Lam; C. T. Hung
2255-2270	Investigations of Thiocyanate Complexes of Rhenium, Molybdenum, Vanadium and Tungsten by Ion-Exchange Chromatography Method	Daniel S. Gaibakian; Jan K. Różyło; Hanna Kołodziejczyk; Ambarcum G. Khatchatrian
2271-2283	Ion Chromatography Using an Electrochemical Detector: Response to Non-Electroactive Anions	V. Kordorouba; M. Pelletier
2285-2293	Determination of Sterigmatocystin in Fungal Cultures by High Pressure Liquid Chromatography	J. Leitao; G. De Saint Blanquat; J. R. Bailly
2295-2304	High Performance Liquid Chromatographic Analysis of Curcuminoids and Their Photo-oxidative Decomposition Compounds in Curcuma Longa L	Amrik Khurana; Chi-Tang Ho
2305-2314	Ion Chromatographic Determination of Sodium Isethionate	R. M. Ianniello
2315-2335	Rapid and Sensitive Hplc Determination of Ranitidine in Plasma. Application to Pharmacokinetics Study	Abu M. Rustum
2337-2347	Optimization of Solid Phase Extraction of Oxytetracycline from Fish Tissue and its Determination by HPLC	Astri Rogstad; Victor Hormazabal; Magne Yndestad
2349-2358	High-Performance Liquid Chromatography of 1, 2, 6-Thiadiazinone 1, 1-Dioxides and Related Pyrazolones: A Comparative Study of Hydrophobicity	Rosa Nieves; Carmen Ochoa; Manfred Stud
2359-2366	Liquid Chromatographic Determination of Quazepam in Commercial Tablets	Samir K. Gupta; Everett H. Ellinwood
2367-2373	Purified ¹⁴C Virginiamycin Separation, Purification, and Recombination of ¹⁴C Factors S and M	F. Chapin; T. Wishousky; D. Towner; L. Petka; A. Villani; A. Biot; G. Menon; R. Wang
2375-2389	Measurement of Nicotine in Plasma by High-Performance Liquid Chromatography	Jaye E. Hefner; Arthur G. Williams; Esther J. Robinson; H. Fred Downey
2391-2397	Tocainide Determination by High-Performance Liquid Chromatography	Z. K. Shihabi; J. Scaro; R. D. Dyer
2399-2407	Hplc Assay for Phenelzine Sulfate Drug Substance and the Decomposition Product Phenethyl Alcohol Using Short Wavelength UV Detection	Garry D. George; James T. Stewart
2409-2418	Capability of a Photodiode Array Detector for Vitamin Analysis	Y. Arai; T. Hanai

Volume 11, Issue 9-10 (1988)

Special Issue Commemorating The 10th Anniversary of the Journal of Liquid Chromatography

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 9-10
1779-1807	Unified Theory of Adsorption Chromatography with Heterogenous Surfaces: Gas, Liquid and Supercritical Fluid Mobile Phases	Daniel E. Martire
1809-1826	On the Fundamental Retention Equation in Gradient Elution Liquid Chromatography	Michel Martin
1827-1854	An Evaluation of Expressions Used for Chromatographic Resolution in the Case of Skewed Peaks of Varying Peak-Heights	J. K. Strasters; A. Bartha; H. A. H. Billiet; L. de Galan
1855-1863	In-Column and Post-Column Photochemical Fluorescence Enhancement in Packed Capillary Liquid Chromatography	H. Jansen; J. J. Vreuls; T. A. J. van der Heide; G. J. De Jong; U. A. Th. Brinkman; R. W. Frei
1865-1874	Indirect Detection in High-Performance Liquid Chromatography	Daido Ishii; Toyohide Takeuchi
1875-1885	On the Calculation of the Stationary Phase Volume in Reversed Phase Chromatography	Karen B. Sentell; John G. Dorsey
1887-1905	Liquid Chromatographic Analysis of Polynuclear Aromatic Hydrocarbons with Diode Array Detection	Michael W. Dong; Arthur Greenberg
1907-1923	Direct Examination of Elution Nonequilibrium in Liquid Chromatography by Laser-Induced Fluorescence	C. E. Evans; V. L. Mcguffin
1925-1940	Alkylamine/Phosphoric Acid as a Universal Buffer System for Basic and Acidic Mobile Phases in HPLC	Uwe Juergens
1941-1965	Modern Thin-Layer Chromatography: Advances and Perspectives	Dieter E. Jaenchen; Haleem J. Issaq
1967-2004	Effects of the Nature of the Solvent and Solutes on the Response of a Light-Scattering Detector	Michel Righezza; Georges Guiochon
2005-2017	Chromatographic Purification of Non-Ionic Methylphosphonate Oligodeoxyribonucleosides	Yon Ebright; Guillermo I. Tous; Jonglin Tsao; Jodi Fausnaugh; Stanley Stein
2019-2038	Determination of MTDQ in Human Plasma by High Performance Liquid Chromatography	J. Fekete; E. Pungor; G. Naǵy; E. Kocsi; P. Csokán; F. Ziegler
2039-2049	Shielded Hydrophobic Phase for Direct Sample Analysis: Preliminary Study for the Analysis of Phenobarbital for Potential Neonatal and Pediatric Drug Monitoring	Steven H. Y. Wong; Lisa A. Butts; Amy C. Larsen
2051-2069	Automated Determination of 13-Cis-and All-Trans-Retinoic Acid, Their 4-Oxo-Metabolites and Retinol in Plasma, Amniotic Fluid and Embryo by Reversed-Phase High-Performance Liquid Chromatography with a Precolumn Switching Technique	J. Creech Kraft; Ch. Echoff; W. Kuhnz; B. Löfberg; H. Nau
2071-2089	Separation of the Urea Piperazine Derivatives of Polyisocyanate Monomers and Prepolymers by Normal Phase Chromatography	P. Simon; O. Moulut
2091-2107	Semi-Preparative HPLC Fractionation of Consumer Fish Oil (Triacylglycerols)	Mary Jo Wojtusik; Phyllis R. Brown; Joseph G. Turcotte
2109-2120	Separation of Tyrosine Phosphorylated Calmodulin from Calmodulin Using Non-Porous Anion-Exchange HPLC	Daryll B. Dewald; Jerry R. Colca; Jay M. Mcdonald; James D. Pearson

Volume 11, Issue 9-10 (1988)

Special Issue Commemorating The 10th Anniversary of the Journal of Liquid Chromatography

2121-2130	Determination of Organochlorine Insecticides in Waters by Quantitative TLC and C-18 Solid Phase Extraction	Joseph Sherma
2131-2146	The Multimodal Cyclodextrin Bonded Stationary Phases for High Performance Liquid Chromatography	Haleem J. Issaq
2147-2163	Optical Resolution of Racemic Drugs by Chiral HPLC on Cellulose and Amylose Tris(phenylcarbamate) Derivatives	Yoshio Okamoto; Ryo Aburatani; Kazuhiro Hatano; Koichi Hatada
2165-2173	Liquid Chromatographic Separation of the Enantiomers of Chiral Secondary Alcohols as Their α-Naphthyl Urethane Derivatives	William H. Pirkle; John E. Mccune
2175-2197	Trace and Ultratrace Analysis by HPLC	S. Ahuja
2199-2212	On the Migration of the Mobile Phase in a Thin Sorption Layer	V. G. Gimpelson; V. G. Berezkin

Volume 11, Issue 8 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 8
1579-1593	Review of Drug Analysis with Direct Serum Injection on the HPLC Column	Z. K. Shihabi
1595-1603	A Method of Self Calibration for Molecular Weight Distribution Determinations for Liquid Crystalline Polymers	Glenn A. Meyer; Julian F. Johnson; Hui H. Chin; Leonid V. Azároff
1605-1613	Replacement of Benzene and Carbon Tetrachloride with Less Hazardous Eluants in Chromatography for the Determination of Saturates Content of Hydrocarbon Oils	Z. H. Khan; K. Marron
1615-1625	A New Bonded-Phase for High Performance Liquid Chromatographic Analysis	Amrik L. Khurana; Edward T. Butts; Chi-Tang Ho
1627-1650	Determination of Polyamines by Pre-Column Derivatization and Electrochemical Detection	E. Morier-teissier; K. Drieu; R. Rips
1651-1660	Purification of Acidic Synthetic Peptides by High Performance Liquid Chromatography Using Ammonium Acetate Buffer	L. Lozzi; M. Rustici; A. Santucci; L. Bracci; S. Petreni; P. Soldani; P. Neri
1661-1671	Separation of Alkaloids Extracted from Stephania Tetranda S. Moore by Analytical High-Speed Countercurrent Chromatography	T. -Y. Zhang; L. K. Pannell; D. -G. Cai; Y. Ito
1673-1696	Determination of Atenolol Combinations with Hydrochlorothiazide and Chlorthalidone in Tablet Formulations by Reverse-Phase HPLC	S. I. Sa'sa; I. M. Jalal; H. S. Khalil
1697-1705	High-Performance Liquid Chromatographic Determination of Clavulanic Acid in Human Serum and Urine Using a Pre-Column Reaction with 1, 2, 4-Triazole	J. Martín; R. Méndez
1707-1716	Effect of Temperature on HPLC Separations of Penicillins	J. Martín; R. Méndez; A. Negro
1717-1728	Quantitative Estimation of Dehydroascorbic Acid and Ascorbic Acid by High-Performance Liquid Chromatography—Application to Human Milk, Plasma, and Leukocytes	Kristiina Nyyssönen; Seija Pikkarainen; Markku T. Parviainen; Kirsti Heinonen; Ilkka Mononen
1729-1739	HPLC Analysis of Cefmetazole and Nocardicins A and E in Human Serum and Urine Using Solid-Phase Extraction	J. Martín; R. Méndez
1741-1751	Simple Free Amino Acid Separation by Reversed-Phase Ion-Pair Liquid Chromatography Using Column Switching Technique	Mitsuko Hirukawa; Toshihiko Hanai
1753-1761	A Sensitive Method for the Determination of Baclofen in Human CSF by High Performance Liquid Chromatography	Brigitte Sallerin-caute; Bernard Monsarrat; Yves Lazorthes; Jean Cros; Raymond Bastide
1763-1767	Letter to the Editor	Raymond. W. Klecker Jr.

Volume 11, Issue 7 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 7
1371-1386	The Role of Spacers in Displacement Thin-Layer Chromatography	Huba Kalász
1387-1402	Electronic Scanning for Flat Bed Densitometry	V. A. Pollak; J. Schulze-clewing
1403-1413	Integration Errors in the Quantitative Evaluation of Flat Bed Separations	V. A. Pollak
1415-1432	Iron(III) Diethanolamine as a Ne Adsorbent for Chromatographic Separations of Phenols	D. K. Singh; Pallavi Mehrotra
1433-1439	Chromatographic Separation of Anions on Papers Impregnated with Hydrous Titanium Oxide	K. V. Surendra Nath; S. N. Tandon
1441-1456	Centrifugal Partition Chromatography. V. Octanol-Water Partition Coefficients, Direct and Indirect Determination	Alain Berthod; Yoon Il Han; Daniel W. Armstrong
1457-1474	Centrifugal Partition Chromatography. vi. Temperature Effects	Alain Berthod; Daniel W. Armstrong
1475-1484	The Utility of Cyclodextrin in Mobile Phase for High-Performance Liquid Chromatographic Separation of Isomeric Estrogens	Kazutake Shimada; Toshiko Masue; Kazuo Toyoda; Masako Takani; Toshio Nambara
1485-1493	Direct HPLC Resolution of Racemic Nomifensine Hydrogen Maleate Using a Chiral Beta-Cyclodextrin-Bonded Stationary Phase	Hassan Y. Aboul-enein; M. Rafiqul Islam; Soliman A. Bakr
1495-1511	Specific Determination of Hydroquinidine and Its Major Metabolites in Biological Fluids by High Performance Liquid Chromatography	G. Resplandy; A. Roux; I. Dupas; C. Viel; M. Plat; B. Flouvat
1513-1530	The Separation of Organic Analyte Cations on a Low-Capacity Cation Exchange Column Using Indirect UV Detection	Thomas A. Walker
1531-1544	Simultaneous High Performance Liquid Chromatographic Determination of Amitriptyline Hydrochloride and Perphenazine in Tablet Formulations	I. M. Jalal; S. I. Sa'sa; H. S. Khalil
1545-1557	High Performance Liquid Chromatographic Assay of phenylbutazone in Pharmaceutical Dosage Forms	S. C. Chi; H. W. Jun; N. H. Foda
1559-1568	A High-Performance Liquid Chromatographic Method for the Determination of Doxefazepam in Human Plasma Using a Solid-Phase Extraction Column	Guiseppe Carlucci

Volume 11, Issue 6 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 6
1171-1185	Centrifugal Partition Chromatography. III. Physico-Chemical Properties of Ternary Liquid Systems	Alain Berthod; Jo Dee Duncan; Daniel W. Armstrong
1187-1204	Centrifugal Partition Chromatography. IV. Preparative Sample Purification and Partition Coefficient Determination	Alain Berthod; Daniel W. Armstrong
1205-1219	Elution Behavior of Oligomers on a Polyvinyl Alcohol Gel Column with Chloroform, Methanol, and Their Mixtures	Sadao Mori
1221-1228	The Influence of pH and Acetonitrile on the High Performance size Exclusion Profile of Proteins	Steven C. Goheen
1229-1247	A Novel Approach to Reversed-Phase Preparative High-Performance Liquid Chromatography of Peptides	T. W. L. Burke; Colin T. Mant; Robert S. Hodges
1249-1259	Liquid Chromatographic Resolution of Enantiomeric Dipeptides on the Chiral Stationary Phase Derived from (S)-1-(6,7-Dimethyl-1-naphthyl)isobutylamine	Myung Ho Hyun; In-Kyu Baik; William H. Pirkle
1261-1271	Biological Characterization of a Pituitary Monkey Lutropin Preparation after Chromatofocusing or after High Performance Anion Exchange Chromatography	Per Hallin; Shafiq A. Khan
1273-1292	Measurement of Prostaglandins from Biological Samples in the Subnanogram Range by Fluorescence Labelling and HPLC Separation	K. Wessel; V. Kaever; K. Resch
1293-1298	Detection of Trace Amounts of 8-Hydroxy-2′-Deoxyguanosine in Commercial 2′-Deoxyguanosine by Means of HPLC Analysis and Electrochemical Analysis	Jan A. Rosier; Carlos H. Van Peteghem
1299-1312	The Determination of a New Trifluorinated Quinolone, Fleroxacin, Its N-Demethyl, and N-Oxide Metabolites in Plasma and Urine by High Performance Liquid Chromatography with Fluorescence Detection	Dennis Dell; Charles Partos; Renée Portmann
1313-1333	Retention Behavior of Benzodiazepines in Normal-Phase HPLC. Silica, Cyano, and Amino Phases Comparison	M. C. Pietrogrande; F. Dondi; G. Blo; P. A. Borea; C. Bighi
1335-1346	High Performance Liquid Chromatography of Fat-Soluble Vitamins. II. Determination of Vitamin E in Pharmaceutical Preparations and Blood	Monir Amin
1347-1357	High Performance Liquid Chromatogrphy of Fat-Soluble Vitamins. III. Determination of Vitamin D₃ in Pharmaceutical Preparations and in Blood	Monir Amin
1359	Erratum

Volume 11, Issue 5 (1988)

Special Issue on Clinical Drug Analysis. II

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 5
1001-1014	Thin-Layer Chromatographic-Diffuse Reflectance Infrared Fourier Transform Spectroscopic Analysis	Phyllis R. Brown; Bernard T. Beauchemin Jr.
1015-1040	Measurement of Cardioactive Drugs in Biological Samples by HPLC	R. J. Flanagan; R. K. Bhamra; S. Walker; S. C. Monkman; D. W. Holt
1041-1049	Liquid Chromatographic Analysis for Flecainide with Use of a Microbore Column and Small Sample Volume	T. Annesley; K. Matz
1051-1073	A Systematic Approach for the Simultaneous Assay of Some Antituberculous Drugs in CSF and Plasma by Liquid Chromatography	Kelvin Chan
1075-1085	Trimethoprim Analysis by LC	Joseph E. Svirbely; Amadeo J. Pesce
1087-1106	Automatic Determination of Clomipramine, Imipramine and Their Demethylated Metabolites in Plasma by High Performance Liquid Chromatography	P. Ni; F. Guyon; M. Caude; R. Rosset
1107-1116	Separation of the Enantiomers of Pheneturide in Serum by High-Performance Liquid Chromatography	N. Wad
1117-1137	HPLC with Polarographic Detection of Artemisinin and Its Derivatives and Application of the Method to the Pharmacokinetic Study of Artemether	Zhou Zhongming; Huang Yuexian; Xie Guanghua; Sun Xiaomiao; Wang Yanli; Fu Linchung; Jian Huaxing; Guo Xingbou; Li Guoqiao
1139-1142	One Step Assay for Serum Chloramphenicol by HPLC	D. F. Davidson
1143-1158	Microbore Liquid Chromatography for Pediatric and Neonatal Therapeutic Drug Monitoring and Toxicology: Clinical Analysis of Chloramphenicol	Steven H. -Y. Wong; Bogumila Cudny; Oddette Aziz; Nemat Marzouk; Sean R. Sheehan
1159-1160	A review of: “PERFLUOROCHEMICAL OXYGEN TRANSPORT, (International Anaesthesiology Clinics, Vol. 23, No. 1), Kevin K. Tremper, ed., Little Brown & Co., Boston, 1985, 235 pp.”	Elliot E. Cazes

Volume 11, Issue 4 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 4
779-792	Implication of On-Line Fourier Transform Infrared Detection in the Separation of Aromatic Compounds via Normal-Phase Liquid Chromatography	Sigrid Wachholz; Heinz Geiβler; Joachim Bleck
793-810	Purification of S-Adenosyl-1,8, diamino-3-thiooctane (AdoDATO) by Preparative High Performance Liquid Chromatography	J. W. Cowens; L. Mead; B. Paul; J. L. Alderfer
811-826	A New Approach to the Extraction of Prostaglandins 6-Keto-F₁α, F₂α, E₂, and E₁ from Gastric Mucosa with Quantitative Analysis by Reverse Phase Liquid Chromatography	C. D. Palm; B. A. Levine
827-832	Determination of Penicillins and Cephalosporins N-Pyrrolylderivatives by HPLC	M. J. Arín; M. T. Díez; M. T. Alemany
833-848	Correlation of HPLC Retention Data of Triazines with the Inhibition of DHFR from L1210 Cells: Development of New Chromatographic Adsorption Parameter in QSAR	K. Valkó; I. Fellegvári; A. Katti; L. Ötvös
849-862	Ion Exchange High Performance Liquid Chromatography of Leukotrienes	S. Steffenrud; P. Borgeat; H. Salari
863-876	High-Performance Liquid Chromatography of α-Substituted Acetic Acid Derivatives	B. De Spiegeleer; G. Slegers; W. Van den Bossche; A. Claeys; P. De Moerloose
877-890	Derivatization of HPLC/Fluorescence Quantitation of Maduramicin Ammonium in Feed and Premixes at Levels Down to 5 ppm	A. Markantonatos
891-899	Liquid Chromatographic Analysis for Flecainide with Use of a Microbore Column and Ultraviolet Detection	Thomas Annesley; Keith Matz
901-912	Determination of LY217332, A New 3'-Quaternary Ammonium Cephalosporin, In Plasma by Solid Phase Column Extraction and HPLC	G. W. Whitaker; T. D. Lindstrom
913-927	Abnormal Retention of Some Dihydrogenophosphate-1-benzoylisoquinoline Ions Pairs Exceptionally Stable Observed in Liquid Chromatography	E. Postaire; M. Todd; C. Vieil; M. Hamon
929-942	Determination of Atenolol and Its Related Compounds by Ion Pair High Performance Liquid Chromatography	Suleiman Isa Sa'sa
943-952	Solid Phase Extraction and High Performance Liquid Chromatography for the Analysis of Milrinone in Rat Plasma	Suzanne Desjardins; Michael J. Cauchy
953-969	Determination of Vitamins D₂ and D₃ in Feedingstuffs by High Performance Liquid Chromatography	George W. C. Hung
971-981	HPLC Determination of 6-Thiouric Acid and 6-Mercaptopurine in Organ Transplant Patient Serum	Gary R. Erdmann; Gary L. C. Chan; Daniel M. Canafax
983-989	A Simple HPLC Method for the Quantitation of Molindone in Human Plasma or Serum	N. Narasimhachari; A. K. Pandurangi; B. Landa

Volume 11, Issue 3 (1988)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 3
547-566	Centrifugal Partition Chromatography. I. General Features	Alain Berthod; Daniel W. Armstrong
567-583	Centrifugal Partition Chromatography. II. Selectivity Efficiency	Alain Berthod; Daniel W. Armstrong
585-612	Solute Retention in Column Liquid Chromatography. X. Determination of Solute Infinite-Dilution Activity Coefficients in Methanol, Water, and Their Mixtures, by Combined Gas-Liquid and Liquid-Liquid Chromatography	R. A. Djerki; R. J. Laub
613-646	Comparison of Reverse-Phase High-Performance Liquid Chromatographic Methods for Precolumn-Derivatized Amino Acids	G. McClung; W. T. Frankenberger Jr.
647-664	A Comparison of High Performance Gel Permeation Chromatography and Nuclear Magnetic Resonance Spectroscopy in the Analysis of Plasma from Normal Subjects and Cancer Patients	Gwendoln N. Chmurny; Michael L. Mellini; Douglas Halverson; Haleem J. Issaq; Gary M. Muschik; Walter J. Urba; George N. McGregor; Brucke D. Hilton; Neil Caporaso; Ian C. P. Smith; Thérèse Kroft; John J. Saunders
665-681	High Performance Liquid Chromatography of Mouse Monoclonal Antibodies on Spherical Hydroxyapatite Beads	Yoshio Yamakawa; Joe Chiba
683-700	An Ion-Pairing High-Pressure Liquid Chromatography Assay for the Determination of Cefoperazone in Plasma and Urine	Greg La Follette; Sonja Kaubisch; John G. Gambertoglio; Emil T. Lin
701-711	Methylation of Residual Carboxyl Groups in Gel Permeation Column and Its Effect on Elution and Distribution of Metals and Proteins in Blood Serum	Hiroyuki Sunaga; Kazuo T. Suzuki
713-724	High Performance Liquid Chromatographic Determination of (-)-N-Formylnorephedrine in Plasma	A. M. Morad; I. A. Al-meshal; F. S. El-feraly; Kamal M. Matar
725-735	The Determination of The Herbicide Linuron in Saskatoon Berries Using HPLC with Column Switching	Allan J. Cessna
737-747	Narrow Bore Ion Chromatography with Commercially Available Ion Chromatographic Equipment	Karen Johnson; Dee Cobia; James G. Tarter
749-765	The Use of Toluene as a Carrier Solvent for Gel Permeation Chromatography Analyses of Asphalt	Guy R. Donaldson; Michael W. Hlavinka; Jerry A. Bullin; Charles J. Glover; Richard R. Davison

Volume 11, Issue 2 (1988)

309-325	Analysis of Flavonoids by HPLC: An Update	D. J. Daigle; E. J. Conkerton
327-332	Solute Retention in Column Liquid Chromatography. XI. Exposition of the Minor-Disturbance Method of Measurement of the Void Volume	R. A. Djerki; R. J. Laub
333-348	Mixed Reversed Phase/Beta Cyclo-Dextrin Packings in High Performance Liquid Chromatography: Single Mixed Support Column Versus Two Columns in Series	Haleem J. Issaq; Donna Weiss Mellini; Thomas E. Beesley
349-362	Liquid Chromatographic-Electro-Chemical Technique for Determination of Ethylenethiourea Residues	Richard T. Krause; Yi Wang
363-381	Study on the Concentration Effects in Gel Permeation Chromatography. Ii. a Model Theory of Concentration Effects for Polydispersed Polymers	Song Mingshi; Hu Guixian
383-394	Calibration of High Performance size Exclusion Chromatography for Small Epoxy Molecules	David J. Russell
395-415	Chromatographic Analysis of Phospholipids during Monocyte Maturation	Juan G. Alvarez; Robert B. Zurier; Bayard T. Storey; John S. Bomalski; Joseph C. Touchstone
417-433	Determination of Plasma Pseudo-Ephedrine by Fluorescence Detection and High Performance Liquid Chromatography	J. Veals; H. Kim; C. Korduba; D. Curtis; E. Durante; C. Lin
435-445	Quantitation of R-836, a New Oral Bronchodilator, by High Performance Liquid Chromatography using Manual or Robotic Sample Preparation	Teresa M. Welscher; Karon E. Armstrong; Kathleen A. Rhode; Aldora M. Miller; Jane H. Sandahl; Shaw F. Chang
447-462	Determination of Prifinium Bromide in Six Pharmaceutical Formulations by Reverse-Phase Hplc	S. I. Sa'sa; I. M. Jalal; H. S. Khalil
463-473	Determination of Flurbiprofen in Dosage form and in Biological Fluids by High Performance Liquid Chromatography	Salim A. Babhair
475-488	Quantitation of Terfenadine, Pseudoephedrine Hydrochloride, and Ibuprofen in a Liquid Animal Dosing Formulation Using High Performance Liquid Chromatography	Ron C. George; John J. Contario
489-499	Automated Solid Phase Extraction and Hplc Analysis of Ibuprofen in Plasma	H. Thomas Karnes; Kusuma Rajasekharaiah; Ralph E. Small; Don Farthing
501-516	A Method for the Measurement of total Drug Convertible to Cysteamine: Application to Pharmacokinetic Experiments with Ethiofos	B. K. Huelle; N. F. Swynnerton; D. J. Mangold
517-530	Determination of the New Ace-Inhibitor Quinapril and Its Active Metabolite Quinaprilate in Plasma and Urine by High-Performance Liquid Chromatography and Pre-Column Labelling for Fluorescent-Detection	Heinrich Hengy; Michael Most
531	Book Review
533-534	Meeting Announcements
535	Meeting Review
537-546	Liquid Chromatography Calendar

Volume 11, Issue 1 (1988)

Special Issue on Countercurrent Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 11, Number 1
1-19	Studies on Hydrodynamic Distribution of Two Immiscible Solvent Phases in Rotating Coils	Yoichiro Ito
21-36	Foam Countercurrent Chromatography on Various Test Samples and the Effects of Additives on Foam Affinity	M. Bhatnagar; Y. Ito
37-53	Dual Countercurrent Chromatography	Y. -W. Lee; C. E. Cook; Y. Ito
55-73	Versatile Coil Planet Centrifuge for Performing Countercurrent Chromatography: Comparative Studies on Performance on Three Types of Columns	Jesse L. Sandlin; Yoichiro Ito
75-89	Analytical High Speed Countercurrent Chromatography	Y. -W. Lee; Y. Ito; Q. -C. Fang; C. E. Cook
91-105	Comparison of Columns for the Analytical High Speed Countercurrent Chromatograph	Rodolfo J. Romañach; James A. de Haseth
107-117	Standard Solutes for Classification of Solvent Systems in Countercurrent Chromatography	Walter D. Conway; Richard L. Hammond; Anthony M. Sarlo
119-131	Solvent Systems for the Countercurrent Chromatography of Hydrophobic Neuropeptide Analogs and Hydrophilic Protein Fragments	M. Knight; J. D. Pineda; T. R. Burke Jr.
133-152	Flow Cell CCC/FT-IR Spectrometry	Rodolfo J. Romañach; James A. de Haseth
153-171	Application of Countercurrent Chromatography/Thermospray Mass Spectrometry for the Analysis of Natural Products	Y. -W. Lee; R. D. Voyksner; Q. -C. Fang; C. E. Cook; Y. Ito
173-189	Droplet Countercurrent Chromatography: Recent Applications in Natural Products Chemistry	Isao Kubo; Frederick J. Hanke; Gary T. Marshall
191-201	Separation and Purification of Macrolides Using the Ito Multi-Layered Horizontal Coil Planet Centrifuge	Randal H. Chen; Jill E. Hochlowski; James B. McAlpine; Ronald R. Rasmussen
203-226	Countercurrent Chromatography of an Anti-trypanosomal Factor from Pseudomonas Fluorescens	T. I. Mercado; Y. Ito; M. P. Strickler; V. J. Ferrans
227-231	Large Scale Purification of Apocarotenoids from Cochlospermum Tinctorium by Countercurrent Chromatography	B. Diallo; M. Vanhaelen
233-244	Separation of Flavonoids in Crude Extract from Sea Buckthorn by Countercurrent Chromatography with Two Types of Coil Planet Centrifuge	Tian-You Zhang; Xiang Hua; Rong Xiao; Shan Kong
245-250	Preparative Purification of 2-(2′-Hydroxyethoxy)terephthalic Acid with Countercurrent Chromatography	Yozo Miura; Charles A. Panetta; Robert M. Metzger
251-266	Purification of Some Water Soluble Azo Dyes by High-Speed Countercurrent Chromatography	H. S. Freeman; Z. Hao; S. A. McIntosh; K. P. Mills
267-281	Separation of Lighter Rare Earth Metal Ions by Centrifugal Countercurrent Type Chromatography with Di-(2-ethylhexyl)phosphoric Acid	T. Araki; T. Okazawa; Y. Kubo; H. Ando; H. Asai
283-300	Preparative Separation of Unsaturated Fatty Acids Esters by Centrifugal Partition Chromatography (CPC)	Wataru Murayama; Yasutaka Kosuge; Nobuyuki Nakaya; Yoshiaki Nunogaki; Kan'Ichi Nunogaki; Jack Cazes; Hiroshi Nunogaki

Volume 10, Issue 16 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 10, Number 16
3497-3528	TLC of Phenylthiohydantoins of Amino Acids: A Review	R. Bhushan; G. P. Reddy
3529-3546	Optimization of Solvent Composition for High Performance Thin-Layer Chromatography	C. K. Bayne; C. Y. Ma
3547-3556	Influence of Intramolecular Interactions on Some Parameters in Adsorption Thin-Layer Chromatography	G. Chojnacka; J. Ościk; R. Kusak
3557-3573	Thin Layer Chromatography of Phospholipid Composition in Mouse and Rabbit Spermatozoa	Juan G. Alvarez; Isabel Lopez; Joseph C. Touchstone; Bayard T. Storey
3575-3584	HPTLC Separation of Homologous and Isomeric Poly(ethyleneamine)s	J. E. Premecz; M. E. Ford
3585-3593	Determination of Coumarin in Vanilla Flavorings by Quantitative High Performance Thin Layer Chromatography	Joseph Sherma; Susan L. Schafer; Kristen Morris
3595-3604	Thin Layer Chromatographic Analysis of Basic and Quaternary Drugs Extracted as Bis(2-ethylexyl)phosphate Ion-Pairs	Ilkka Ojanperä; Erkki Vuori
3605-3621	Overpressured Layer Chromatographic (OPLC) Separation of Closely Related Furocoumarins	G. Zogg; Sz. Nyiredy; O. Sticher
3623-3636	Sequential Thin-Layer Chromatography of 2,4-D and Related Compounds	H. S. Rathore; S. K. Saxena
3637-3645	Separation and Identification of Certain Organophosphorous Pesticides Residues in Vegetable	Reena Kumar; C. B. Sharma
3647-3652	TLC Resolution of Amino Acids in a New Solvent and Effect of Alkaline Earth Metals	R. Bhushan; Imran Ali
3653-3657	A Comparison of Amino Acids Separation On Zn, Cd, and Hg Impregnated Silica Layers	R. Bhushan; R. S. Chauhan; Reena Ali; Imran Ali
3659-3671	Separation of Some Herbicides by Two Dimensional Thin Layer Chromatography on Calcium Sulphate	H. S. Rathore; S. Gupta
3673-3679	Thin Layer Chromatography of Some Metals on Silica Gel Layers Impregnated with Phenolic Acids	O. Hadžija; M. Tonković; S. Iskrić
3681-3686	Determination of Dimethoate in Human Blood by Impregnated Silica Plates and Gas Chromatography	Reena Kumar; Chandra B. Sharma

Volume 10, Issue 15 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 15
3257-3278	Review of Sub-Microliter (Nanoliter) Injection Techniques in Liquid Chromatography	V. Berry; K. Lawson
3279-3286	The First Chromatographic Resolution and Electronic Effects of Multifunctional Carbon Compounds on Cellulose-Based Adsorbents	Yoshio Takeuchi; Toru Hagi; Atsuhiro Murayama; Toru Koizumi; Akito Ichida
3287-3319	Metal Ion Chromatography with Fluorescence Detection	Purnendu K. Dasgupta; Krystyna Soroka; Rathnapala S. Vithanage
3321-3327	Separation of Sulphonium Salts by Ion Chromatography: Five- and Six-Membered Cyclic Sulphonium Salts	Gaby Aced; Elke Anklam; Hermann J. Mockel
3329-3346	Solid Phase Extraction of Urinary Polypeptide Growth Factors Using Methyl Bonded Silica in Free Suspension	W. Robert Hudgins; Kurt Stromberg
3347-3375	Ghost, Vacancy, Dip, or System Peaks? A Contribution in Investigations about “Injection” and “System” Peaks in Liquid Chromatography	M. C. Gennaro
3377-3392	Concentration Gradient Detector in Capillary Separation Technology	Janusz Pawliszyn
3393-3411	Applications of Fast High Performance Liquid Chromatography in Pharmaceutical Analysis	G. R. Padmanabhan; N. Mellish; I. Becue; J. B. Smith
3413-3426	A Stability-Indicating Simultaneous Analysis of Acetaminophen and Hydrocodone Bitartrate in Tablets Formulation by HPLC	Shabbir U. Alvi; Frank Castro
3427-3440	HPLC Method Development for a New Antiarrhythmic Drug	Daryl A. Roston
3441-3450	Development of a High Performance Ion Chromatographic (HPIC) Method for the Determination of Sodium Metabisulfite in Parenteral Formulations	D. E. Herbranson; M. S. Eliason; N. N. Karnatz
3451-3462	Determination of Suramin in Plasma and Urine by Ion-Paired Reverse-Phase High-Performance Liquid Chromatography	Thomas J. Stolzer; Greg Lafollette; John Gambertoglio; Francesca Aweeka; Emil T. Lin
3463-3480	HPLC Characterization of the Gramicidin A Dimer-Monomer Conformational Equilibrium in Ethanol and Study of the Effect of Calcium Ion	Lorenzo Braco; María Del Carmen Baño; Francisco Chillaron; ConcepciÓN Abad
3481-3488	Reversed Phase Liquid Chromatographic Separation of Lysergic Acid Diethylamide (LSD) and Lysergic Acid Methylpropylamide (LAMPA)	Jack Deruiter; F. Taylor Noggle; C. Randall Clark

Volume 10, Issue 14 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 14
3033-3045	Determination of Trenbolone in Bovine Liver and Muscle by HPLC and LC/MS/MS	Shih-Shien Hsu; Thomas R. Covey; Jack D. Henion
3047-3057	Overloading and Degradation Study in GPC Using Low Angle Laser Light Scattering Detector (LALLS)	Paul J. Wang; Brian S. Glasbrenner
3059-3071	Characterization of Nylons by Gel Permeation Chromatography and Low Angle Laser Light Scattering in 2,2,2-Trifluoroethanol	Paul J. Wang; Richard J. Rivard
3073-3083	Adsorption Effects Observed in Gel Permeation Chromatography of Thiouracil	A. Zatón; R. Ruiz de Alegria; J. M. De Gandarias
3085-3100	Purification of Radioiodinated Peptides with PRP-1 Polystyrene Cartridges and HPLC: Application to Atrial Natriuretic Factor and Vasopressin	H. Ong; S. Meloche; A. De Léan; P. Larose
3101-3112	High Performance Liquid Chromatographic Assay for Basic Amine Drugs in Plasma and Urine Using a Silica Gel Column and an Aqueous Mobile Phase. II. Chlorpheniramine	Robert J. Y. Shi; Winnie L. Gee; Roger L. Williams; Emil T. Lin
3113-3126	High-Performance Aqueous Size-Exclusion Chromatography Using Diol-Bonded Porous Glass Packing Materials. Retention Behavior of Some Proteins	Sadao Mori; Masatoshi Kato
3127-3139	High-Performance Liquid Chromatography of Fat-Soluble Vitamins. I. Determination of Vitamin A-Acetate in Pharmaceutical Preparations and Blood	Monir Amin
3141-3159	Separation of Twelve Catecholamine Metabolites and Determination of Some of the Metabolites in Human Urine by Liquid Chromatography with Electrochemical Detection	M. Yoshiura; T. Iwamoto; K. Iriyama; T. Kuwana
3161-3172	Ferrocene Derivatization Reagents for Optical Resolution of Carboxylic Acids by High-performance Liquid Chromatography with Electrochemical Detection	Kazutake Shimada; Emi Haniuda; Tomoyuki Oe; Toshio Nambara
3173-3181	HPLC Phospholipid Separation Mechanisms on Silica, Amino, and Diol Columns	Richard M. Sheeley; W. Jeffrey Hurst; Douglas M. Sheeley; Robert A. Martin Jr.
3183-3191	Simultaneous Determination of Food-Related Amines by High-Performance Liquid Chromatography	R. B. H. Wills; J. Silalahi; M. Wootton
3193-3212	Influence of Bonded-Phase Column Type, Mobile Phase Composition, Temperature and Flow-Rate in the Analysis of Triglycerides by Reverse-Phase High Performance Liquid Chromatography	L. J. R. Barron; G. Santa-María; J. C. Díez Masa
3213-3234	Separation of Selected Transition Metal Ions and Divalent Metal Ions by HPLC Using UV-VIS Detection	Wan-Fu Lien; Brian K. Boerner; James G. Tarter
3235-3248	Ligand Exchange Chromatography Separations of Some Phenolic Compounds on Zinc Silicate in Fe(III) Form	D. K. Singh; Anjana Darbari

Volume 10, Issue 13 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 13
2815-2824	A Simple Method to Optimize Elution from Affinity Chromatography	Mordechai Weiss; Zemach Eisenstein
2825-2844	The Use of Computer Aided Chemistry to Predict Chiral Separation in Liquid Chromatography	Ulf Norinder; E. Göran Sundholm
2845-2867	Studies of Association Effects in Liquid Adsorption Chromatography with Ternary Mobile Phases	B. Ościk-Mendyk; J. K. Różło; J. A. Jaroniec
2869-2876	Sedimentation-Flotation Focusing Field-Flow Fractionation in Channels with Modulated Cross-Sectional Permeability. III. Application of Step Density Gradient	Josef Janča; Naděžda Nováková
2877-2889	Conditional Stability Constant Determination of Metal Aquatic Fulvic Acid Complexes	Daniel T. Haworth; Mark R. Pitluck; Bruce D. Pollard
2891-2910	Ion Interaction Chromatographic Separation of Amino Acids Using a Basic-Tetraalkylammonium Salt Mobile Phase	Pantelis G. Rigas; Steve J. Arvanitis; Donald J. Pietrzyk
2911-2929	Adsorption of Tetralkyl Ammonium Ions on Reversed-Phase HPLC Columns	M. E. Del Rey; L. E. Vera-avila
2931-2938	Separation of Tetrahydrocannabinol Isomers by Reverse-Phase High Pressure Liquid Chromatography	Ali R. Banijamali; Alexandros Makriyannis
2939-2950	Separation and Determination of Monoalkanolamides of Soybean Oil Fatty Acids by RP-HPLC of the Crude Reaction Product	Albert A. Ben-bassat; Tamar Wasserman
2951-2963	Hydrophobic Interaction Chromatography in the Detection of Hemoglobinopathies	Markku T. Parviainen; Toivo Halonen; Tapani Ahola; Aimo Harmoinen; Pauli Vuorinen; Ilkka Mononen
2965-2976	Separable Forms of Radioiodinated Ovine Lutropin (oLH) Subunits, Fractionated by Anion Exchange High Performance Liquid Chromatography and Analyzed by Radioimmunoassay	Per Hallin; Malgorzata Madej; Andrzej Madej
2977-2992	Improved Method for Determination of Acetylcholine, Choline, and Other Biogenic Amines in a Single Brain Tissue Sample Using High Performance Liquid Chromatography and Electrochemical Detection	Alain Beley; Abderrahman Zekhnini; Serge Lartillot; Dominique Fage; Jean Bralet
2993-2998	Analysis of Ultraviolet-Absorbing Compounds in Human Urine by High Performance Liquid Chromatography	Yoshiko Nagata; Yumiko Yokoyama; Saori Nagura; Setsuro Sugata; Tadao Fujie; Yoshikazu Matsushima; Nobuharu Takai
2999-3013	Comparing Electrochemical, Fluorescence, and Ultraviolet Detectors for HPLC Analysis of the Decapeptide, Nafarelin	Karen L. Lockhart; Richard A. Kenley; M. O. Lee
3015-3023	Direct Separation of D-and L-Sotalol Mandelate and Hydrochloride Salts by High Performance Liquid Chromatography	L. Le Garrec; E. Delée; J. -C. Pascal; I. Jullien
3025-3026	Erratum

Volume 10, Issue 12 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 12
2565-2589	Quantitative Structure-Activity Relationships Using Hydrophobicity Constants Measured by High-Pressure Liquid Chromatography: A Comparison with Octanol-Water Partition Coefficients	D. J. Minick; J. J. Sabatka; D. A. Brent
2591-2611	A Developmental Analysis of Ecdysteroids During the Metamorphosis of Drosophila Melanogaster	Michael D. Pak; Lawrence I. Gilbert
2613-2624	Ion-Paired Liquid Chromatographic Determination of Cefazolin in Canine Serum and Tissues	Krystyna Tyczkowska; David P. Aucoin; Daniel C. Richardson; Arthur L. Aronson
2625-2637	Quantitation of Amiodarone and Desethylamiodarone from Blood Serum and Myocardium Using Reverse Phase HPLC	J. Alan Menius Jr.; D. James Schumacher; Emily A. Hull-ryde; Cyril Y. Leung; Robin G. Cummings; James E. Lowe
2639-2651	Demonstration of the Feasibility of Radially Compressed Microbore HPLC Columns	P. A. Hyldburg; C. M. Sparacino; J. W. Hines; C. D. Keller
2653-2694	Superiority of HPLC to Assay for Enzymes Regulating Adenine Nucleotide Pool Intermediates Metabolism: 5'-Nucleotidase, Adenylate Deaminase, Adenosine Deaminase, and Adenylosuccinate Lyase-A Simple and Rapid Determination of Adenosine	Anwar S. Abd-elfattah; Andrew S. Wechsler
2695-2706	Solvatochromic Measurements of Mobile Phase Composition in Reversed Phase Liquid Chromatography: Polarity Values, Retention, and Stationary Phase Information	John G. Dorsey; Bruce P. Johnson
2707-2719	HPLC Analysis of [³H]-Arachidonic Acid Metabolites Produced by Smooth Muscle and Endothelial Cells in Response to Leukotriene D₄	Mike A. Clark; Theresa M. Conway; Stanley T. Crooke
2721-2744	Non-Porous Silica Supports for High Performance Liquid Chromatography	Larry F. Colwell; Richard A. Hartwick
2745-2758	Chromatographic Isolation of Presumptive Peptide Flavor Principles from Red Meat	Arthur M. Spanier; Judson V. Edwards
2759-2769	Direct Combination of a High Performance Liquid Chromatograph and a Circular Dichroism Spectrometer for Separation and Structural Analysis of Proteins	Takashi Takakuwa; Yasuyuki Kurosu; Nobuyuki Sakayanagi; Fumiko Kaneuchi; Norismasa Takeuchi; Akio Wada; Masaaki Senda
2771-2787	Linear Multidimensional Liquid Chromatography in Protein Separation	Steven A. Berkowitz
2789-2797	Correlations Between the Distribution Coefficients and the Capacity Factors in Reverse HPLC of N-Pyrrolyl Derivative Acids	A. Negro; R. Méndez; F. Salto
2799-2808	Quantitative Analysis of Alkylacyl, Alkenylacyl, and Diacyl Types of Diglycerides Obtained from Glycerophospholipids	E. Francescangeli; S. Porcellati; L. A. Horrocks; G. Goracci

Volume 10, Issue 11 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 11
2325-2336	The Effect of the Reaction Medium on the Coverage Density of C₁₈ Chemically Bonded Phase	BogusŁAw Buszewski; Adolf Jurášek; Ján Garaj; Luboš Nondek; Ivan Novák; DušAn Berek
2337-2348	Investigation of 2-Methoxyethanol as a Modifier in Acetonitrile for the Reversed Phase HPLC of Proteins	Joseph W. Huber; Cynthia L. Seaver
2349-2368	Fast Affinity Chromatography Using Small Particle Silica-Based Packing Materials	Donald F. Hollis; Steven Ralston; Eric Suen; Nelson Cooke; Robert G. L. Shorr
2369-2382	Simultaneous Ion-Pairing Liquid Chromatographic Determination of the Major Metabolites of Styrene and Carbamazepine, and of Unchanged Carbamazepine in Urine	L. Regnaud; G. Sirois; P. Colin; S. Chakrabarti
2383-2391	Serum Injection of the HPLC Column for Carbamazepine Assay	Z. K. Shihabi; R. D. Dyer
2393-2409	Solid-Phase Extraction of Carbamazepine and Two Major Metabolites from Plasma for Analysis by HPLC	R. Hartley; M. Lucock; W. I. Forsythe; R. W. Smithells
2411-2422	Micellar Liquid Chromatography of Adenosine in Cacao	Yong-Nam Kim; Phyllis R. Brown
2423-2428	The Quantitative Separation of Alkyl and Phenethyl Halides by HPLC	M. T. Díez; M. J. Arín
2429-2438	Plasma Sample Cleanup for Catecholamines Analysis Using Weak Cation Exchange Solid Phase Extraction	Ritchard C. Parry; Daryl J. Gisch; George D. Wachob
2439-2446	Simultaneous HPLC Analysis of Catecholamines and Indoleamines in Mouse Brain Tissue Following Acetate Extraction and Treatment with Ascorbate Oxidase	M. Gary Hadfield; Christine Milio; Nedathur Narasimhachari
2447-2452	HPLC Determination of Monoamines in Rat Brain after Enzymatic Treatment with Ascorbate Oxidase and Sulfatase	M. Gary Hadfield; Christine Milio
2453-2460	Separation of Bufotalin and Cinobufotalin by Preparative Liquid Chromatography	Masuo Inoue; Yoshiaki Kamano; George R. Pettit; Cecil R. Smith
2461-2472	Simultaneous Determination of Acetaminophen and Hydrocodone Bitartrate in Solid Dosage Forms by HPLC	Aqeel A. Fatmi; Gregory V. Williams Sr.
2473-2488	Liquid Chromatographic Determination of 4-Amino-N-(2,6-dimethylphenyl)-benzamide in Rat Serum and Urine	R. C. Dockens; W. R. Ravis; C. R. Clark
2489-2496	HPLC of Steroids in Non-aqueous Mobile Phase at Subambient Temperature	Sana U. Sheikh; Joseph C. Touchstone
2497-2504	Liquid Chromatographic Analysis of Some N-Alkyl-3,4-methylenedioxyamphetamines	F. Taylor Noggle Jr.; Jack Deruiter; Carl L. McMillian; C. Randall Clark
2505-2512	Quantitation of Meclizine Dihydrochloride in Serum by Reversed Phase Ion Pair High Performance Liquid Chromatography	T. Imai; S. Kimura; Y. Imamura; K. Uchiyama; T. Iijima; W. J. Underberg; M. Otagiri
2513-2523	Liquid Chromatographic Analysis of a New Antihypertensive Agent, PD 78,799, in Plasma on Silica Gel with Reversed-Phase Eluent	Christine L. Webb; Michael A. Eldon
2525-2545	Determination of Propantheline Bromide in Tablet Formulations by Reverse-Phase HPLC	I. M. Jalal; S. S. Sa′sa; A. W. Rjoob; H. S. Khalil
2547-2557	A Stability-Indicating Liquid Chromatographic Method for the Analysis of Erythromycin in Stored Biological Fluids Using Amperometric Detection	C. Stubbs; J. M. Haigh; I. Kanfer

Volume 10, Issue 10 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 10
2033-2045	Reversed-Phase Liquid Chromatography with Mixed Eluents: Partition Model of Retention for Ionogenic Solutes	M. Borówko; M. Jaroniec; J. Piotrowska
2047-2053	Role of the Dissolution Mechanism in Determining Chromatographic Separation of Biogenic Amines from Their Precursors and Metabolites by HPLC-EC	Q. Meng; Y. F. Chen; S. Oparil
2055-2080	Evaluation of Mobile and Stationary Phases in Reversed-Phase High-Performance Liquid Chromatography of Conjugated Bile Acids	S. Scalia
2081-2103	Conditional Stability Constant Determination of Metal-Fulvic Acid Complexes	Mark R. Pitluck; Bruce D. Pollard; Daniel T. Haworth
2105-2114	A Micropreparative HPLC Purification Procedure for (G-³H)-Benzo(a)-Pyrene and 3-(6-¹⁴C)-Methylcholanthrene	Jan A. Rosier
2115-2132	Hydrocarbon Groups Type Analysis of Petroleum Products by HPLC on Specific Stationary Phases	Guy Félix; Elisabeth Thoumazeau; Jean-Michel Colin; Gisèle Vion
2133-2143	HPLC Analysis of Sodium 2-Pyridinethiol-1-oxide in Aqueous Metalworking Fluids via Derivatization with NBD-C1	David Valdez; Joann C. Reier
2145-2150	The Identification of Uridine in Cacao Extracts	Enid-Noemi Quintero; Richard M. Sheeley; W. Jeffrey Hurst; Robert A. Martin Jr.
2151-2175	The Isolation of Proteins from Whey with a New Strongly Acidic Silica-Based Ion Exchanger	Jan A. J. Schutyser; Tonny J. W. Buser; David van Olden; Ton Overeem
2177-2187	Determination of Fatty Acids by High-Performance Liquid Chromatography with Electrochemical Detection Using A Ferrocene Derivatization Reagent	Kazutake Shimada; Chiemi Sakayori; Toshio Nambara
2189-2204	The Quantitation of Heroin and Selected Basic Impurities via Reversed Phase HPLC. II. The Analysis of Adulterated Samples	Ira S. Lurie; Kevin McGuinness
2205-2212	Quantification of Leukotriene B₄ Using High-Performance Liquid Chromatography	Paul K. Willamson; Robert B. Zurier; Richard Godfrey; John S. Bomalski; Mike A. Clark
2213-2229	Determination of Physostigmine in Plasma by Liquid Chromatography with Dual Electrode Amperometric Detection	Karin Isaksson; Peter T. Kissinger
2231-2246	Ion-Paired Liquid Chromatographic Method for the Analysis of Pyridostigmine in Plasma	Olivia Yturralde; Rai-Yun Lee; Leslie Z. Benet; Lawrence Fleckenstein; Emil T. L. Lin
2247-2255	High-Performance Liquid Chromatographic Determination of Progesterone	Bulent Güven; Figen Ünlü Erkoç; Semin Özsar; Zişan Emre; Ergül Ugrar
2257-2264	HPLC Determination of Methylphenidate in Human Plasma	M. Lalande; D. L. Wilson; I. J. McGilveray
2265-2280	Quantitation of Branched Chain α-Keto Acids in Sheep Plasma Using Reversed-Phase High Performance Liquid Chromatography and Quinoxalinol Derivatization	C. R. Krishnamurti; S. M. Janssens
2281-2289	HPLC of Leuprolide Acetate in Injectable Solutions	J. W. Sutherland; G. N. Menon
2291-2304	Evaluation of Calibration Table and Calibration Averaging Routines for Quantitative Determination of Sucrose, Glucose, and Fructose Using High Performance Liquid Chromatography	Karel Muzika; Jan Kovar
2305-2318	Determination of Ethinylestradiol and Norethindrone in a Single Specimen of Plasma by Automated High-Performance Liquid Chromatography and Subsequent Radioimmunoassay	George Jia-Long Lee; Miin-Huey Oyang; Jeanette Bautista; Stanley Kushinsky

Volume 10, Issue 8-9 (1987)

Special Issue on Forty Years on Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 8-9
1539-1545	Guest Editorial - Forty Years of Chromatography: Perspectives and Future Trends	Harold G. Cassidy
1547-1567	Liquid Chromatography, Past, Present, and Future	R. P. W. Scott
1569-1588	Unified Theory of Absorption Chromatography: Gas, Liquid, and Supercritical Fluid Mobile Phases	Daniel E. Martire
1589-1601	Separation of Amino Acid Enantiomers Using Precolumn Derivatization with o-Phthalaldehyde and 2,3,4,6-Tetra-O-acetyl-1-thio-β-glucopyranoside	S. Einarsson; S. Folestad; B. Josefsson
1603-1611	Inexpensive, Low-Dead Volume Flow Cells for Microcolumn LC	Larry A. Spino; Soon M. Han; Daniel W. Armstrong; Albert R. Parrott
1613-1628	Chiral Stationary Phases for HPLC: Cellulose Tris(3,5-dimethylphenylcarbamate) and Tris(3,5-dichlorophenylcarbamate) Chemically Bonded to Silica Gel*	Yoshio Okamoto; Ryo Aburatani; Shin-Ichi Miura; Koichi Hatada
1629-1662	Studies on System Peaks in Ion-Pair Adsorption Chromatography: I. Evaluation of Ion-Pair Adsorption Constants and Effects by the Injection of Finite Analyte Amounts	A. Sokolowski; T. Fornstedt; D. Westerlund
1663-1686	RP-HPLC Retention Data for Measuring Structural Similarity of Compounds for QSAR Studies	Klára Valkó
1687-1705	Characterization of Phosphoglycerides by Chemical and Enzymatic Hydrolysis on Thin Layer Plates In Situ	Juan G. Alvarez; Sidney S. Levin; Scott Kleinbart; Bayard T. Storey; Joseph C. Touchstone
1707-1726	High-Efficiency Fused-Silica Capillary Micro-Packed Columns in Gas Chromatography	V. G. Berezkin; V. S. Gavrichev; A. Malik
1727-1747	Optimization of Selectivity in High-Performance Liquid Chromatography Using Mixture-Design Statistical Techniques: Overview and Software for Data Analysis	J. L. Glajch; J. J. Kirkland; J. M. Minor
1749-1767	Solute Retention in Column Liquid Chromatography: IX. Comparison of Methods of Determination of the Void Volume in Liquid-Liquid Chromatography	R. A. Djerki; R. J. Laub
1769-1787	High Speed Liquid Chromatography: A Review	M. E. Dwyer; P. R. Brown
1789-1820	Computer Simulation in HPLC Method Development. Reducing the Error of Predicted Retention Times	L. R. Snyder; M. A. Quarry
1821-1840	Ganglioside Pattern Mapping by Gradient Overpressured Layer Chromatography	J. Pick
1841-1845	High Resolution Liquid Chromatography	S. Ahuja
1847-1863	Sensitive Analysis of Antiepileptic Drugs in Very Small Portions of Human Brain by Microbore HPLC	U. Juergens; B. Rambeck
1865-1886	Criteria for Comparing the Quality of Chromatograms with Great Variations in Capacity Factors	Peter J. Schoenmakers

Volume 10, Issue 8-9 (1987)

Special Issue on Forty Years on Chromatography

1887-1901	High-Performance Liquid Ion-Exchange Chromatography	Gabriella Schmuckler
1903-1916	Liquid Chromatographic Determination of a Substituted Benzamide in Biological Fluids Using Preconcentration and Post-Column Extraction	C. de Ruiter; U. A. Th. Brinkman; R. W. Frei
1917-1947	Comparison of Eluents in Supercritical Fluid Chromatography	Dietger Leyendecker; Dagmar Leyendecker; Franz P. Schmitz; Ernst Klesper
1949-1959	Simple Models in Liquid Chromatography with Mixed Mobile Phases: Present and Future	M. Jaroniec
1961-1998	Fractionating Power in Sedimentation Field-Flow Fractionation with Linear and Parabolic Field Decay Programming	P. Stephen Williams; J. Calvin Giddings; Ronald Beckett
1999-2022	Alkoxy Silanes for the Preparation of Silica Based Stationary Phases with Bonded Polar Functional Groups	Heinz Engelhardt; Peter Orth
2023	A review of: “OPTIMIZATION OF CHROMATOGRAPHIC SELECTIVITY BY PETER J. SCHOENMAKER, ELSEVIER SCIENCE PUBLISHING COMPANY, AMSTERDAM, THE NETHERLANDS $93.50”	Haleem J. Issaq
2025	Announcement

Volume 10, Issue 7 (1987)

Special Section on Thin Layer Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 7
1261-1276	A Microcomputer Program for the Calculation of R_F Values of Solutes in Stepwise Gradient Thin-Layer Chromatography	W. Markowski; E. Soczewiński; G. Matysik
1277-1290	Determination of Cholesterol in Egg Yolk by High Performance TLC with Densitometry	Kristin Morris; Joseph Sherma; Bernard Fried
1291-1298	Isolation of Cholesteryl Palmitate from Human Term Amniotic Fluid	Juan G. Alvarez; Jack Ludmir; Bayard T. Storey; Joseph C. Touchstone
1299-1325	Effect of Different Factors on the Movement of Some Amino Acids in Soils Using Thin-Layer Chromatography	K. Kumari; R. P. Singh; S. K. Saxena
1327-1348	Normal and Reversed Phase Thin-Layer Chromatography of Transition Metal Complexes of Monothio-β-Diketones	Daniel T. Haworth; Julie K. Lunkenheimer; Manoranjan Das
1349-1358	TLC Separation of Microgram Quantities of Iron(II) from Milligram Quantities of Iron(III)	Ali Mohammad; Naim Fatima
1359-1368	Facile Liquid Chromatographic Separation of Positional Isomers with a γ-Cyclodextrin Bonded Phase Column	C. Allen Chang; Qihui Wu
1369-1382	Molecular Interactions on Polystyrene Stationary Phases	Merlin K. L. Bicking; Stanley J. Serwon
1383-1397	Some Aspects of Analysis of Polymers by Steric Exclusion Chromatography and On-line Low Angle Laser Light Scattering (SEC-LALLS)	P. Froment; A. Revillon
1399-1415	Analysis of Chromatographic Parameters in the Systems with Ternary Mobile Phases	B. Ościk-Mendyk; J. K. Różyło
1417-1429	An Analytical System for the Detection and Quantitation of Rhodamine-123 in Biological Samples	T. W. Sweatman; R. I. Larussa; R. Seshadri; M. Israel
1431-1438	A High Pressure Liquid Chromatography-Radioimmunoassay Method for Measurement of Cholecystokinin-8 and Cholecystokinin-33/39 in Plasma	E. J. Draviam; G. H. Greeley Jr.; R. D. Beauchamp; J. C. Thompson
1439-1461	Preparative HPLC of Soybean Trypsin Inhibitor Using Large Particle Diameter Supports	P. Andrew Tice; Glenn W. Robinson; Fred E. Regnier
1463-1483	Determination of 3-Hydroxy-4-Methoxy-Phenylethyleneglycol and Other Monoamine Metabolites in Brain Areas Using LC-EC and a Two-Column Switching Technique	E. Morier-teissier; R. Rips
1485-1495	Quantitative HPLC Assay of Strigol and Epistrigol-Witchweed Germination Stimulants	Armand B. Pepperman Jr.; Lynda H. Wartelle
1497-1505	Analysis of Molecular Species of Chloroplast Lipids by HPLC	David G. Bishop
1507-1517	Application of HPLC to the Purification of Coupling Factor CF₁ From Spinach Chloroplasts and of Some of its Subunits	G. Berger; G. Girault; F. Andre; J. -M. Galmiche
1519-1531	A Rapid Preparative Method for Purification of Bacteriochlorophyll A and B	G. Berger; A. M. Wollenweber; J. Kléol; S. Andrianambinintsoa; W. G. Mäntele

Volume 10, Issue 6 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 6
1031-1047	Hydrophobicity Measurements by HPLC: A New Approach to π Constants	Federico Gago; Julio Alvarez-builla; José Elguero
1049-1064	The Effects of an Ionic Mobile Phase Modifier and Thermal History on a Reversed-Phase Liquid Chromatographic System	J. Gorse; M. F. Burke
1065-1075	Octadecyl, Phenyl and Cyano Phases Comparison for the RP-HPLC Prediction of Octanol-Water Partition Coefficient	M. C. Pietrogrande; F. Dondi; G. Blo; P. A. Borea; C. Bighi
1077-1084	Bonded Cyclodextrin Stationary Phase Columns for the Separation of Cis/Trans Cyclohexane Derivatives	G. W. Tindall
1085-1102	Enantiomeric Separation of Rotenone and Rotenolone on Chiral Stationary Phases	S. L. Abidi
1103-1125	Determination of Dialkyldimethylammonium Salt in Rolling Oil	C. B. Huang
1127-1150	Size Exclusion Chromatography of Poly(vinylpyrrolidone) II. Absolute Molecular Weight Distribution by SEC/LALLS and SEC with Universal Calibration	L. Senak; C. S. Wu; E. G. Malawer
1151-1163	Combined Florisil, Droplet Counter-Current, and High Performance Liquid Chromatographies for the Preparative Isolation and Purification of Azadirachtin from Neem (Azadirachta Indica) Seeds	S. Mark Lee; James A. Klocke
1165-1174	HPLC Analysis of Aldehydes and Ketones in Sherry	C. Polo; J. Almy
1175-1185	Determination of Diiodohydroxyquin in Dosage Forms by High Performance Liquid Chromatography	Zeinab S. Gomaa
1187-1201	An HPLC Method for the Determination of Verapamil and Norverapamil in Human Plasma	Scott M. Johnson; Shoukry K. Wahba Khalil
1203-1215	Liquid Chromatographic Assay for Amodiaquine in Tablets and Biological Fluids	A. M. Molokhia; S. El-hoofy; M. Dardiri
1217-1235	Liquid Chromatographic Identification of Urinary Catecholamine Metabolites Adsorbed on Alumina	Takeo Iwamot; Masahiko Yoshiura; Keiji Iriyama
1237-1253	Analysis of Lipid Classes by HPLC with the Evaporative Light Scattering Detector	Andrezj Stolyhwo; Michel Martin; Georges Guiochon

Volume 10, Issue 5 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 5
767-782	Separation and Dispersion in Sedimentation Field-Flow Fractionation	Josef Jan�a; Dana P�; ibylová; V� ra Jahnová
783-804	An Experimental Evaluation of a New Commercial Viscometric Detector for Size-Exclusion Chromatography (SEC) Using Linear and Branched Polymers	Mark G. Styring; John E. Armonas; A. E. Hamielec
805-817	Direct Resolution of Isomeric and Diastereoisomeric Mixtures of Amides, Lactones, Alcohols, Carbazones and Pyrethenoid Derivatives	J. N. Akanya; D. R. Taylor
819-827	A Simplified Method for Peroxyoxalate Chemiluminescence Detection of Fluorescers Based on Solid State Reagent Addition	P. van Zoonen; D. A. Kamminga; C. Gooijer; N. H. Velthorst; R. W. Frei
829-838	Linearity in Ion Chromatography	Lee N. Polite; Harold M. Mcnair; Roy D. Rocklin
839-851	Protein Loading Capacity and Textural Properties of Column Packings in Reversed-Phase HPLC	Young S. Kim; Bruce W. Sands; Jonathon L. Bass
853-861	Preparative HPLC of Indole Silyl Compounds on 3,5-Dinitrobenzamide Silica Gel	Cécile Bertrand; Guy Félix; Claude Biran; Michael Fourtinon
863-880	Derivatization of Glycols, Hydroxyamines, and Polyols at Trace Levels with 3,5-Dinitrobenzoyl Chloride Utilizing Aqueous to Nonaqueous Phase Transfer on a Reverse Phase Cartridge	David Valdez; Joann C. Reier
881-897	Simultaneous Preparation and Extraction of Prostaglandins from Gastric Tissue with Separation and Quantification by High Pressure Liquid Chromatography	C. D. Palm; B. A. Levine
899-908	Study of Binding of Benzyl-Thiouracil to Human Serum Albumin by Gel Filtration Chromatography	A. Zatón; A. Martinez; J. M. De Gandarias
909-919	A Simple HPLC Method for the Determination of Trazodone Human Serum	Leslie J. Lovett; Gloria A. Nygard; Shoukry K. W. Khalil
921-940	Assay of Chloramphenicol in Biological Media by High Performance Liquid Chromatography with U.V. Absorbance as the Detection Mode	D. Dubourg; M. C. Saux; M. A. Lefebvre; J. B. Fourtillan
941-955	High Performance Liquid Chromatographic Determination of Amino Acids in Biological Samples by Precolumn Derivatization with O-Phthaldialdehyde	W. Rajendra
957-975	A New Simplified Microassay for the Quantitation of Theophylline in Serum by High-Performance Liquid Chromatography	M. B. Kester; C. L. Saccar; H. C. Mansmann Jr.
977-995	Analysis of Taurine in Blood Plasma of Epileptic Patients Using an Improved Isocratic HPLC Method for Amino Acids	Mazaffar Eslami; James D. Stuart; Robert W. Dean
997-1009	Determination of p-Aminobenzoic and Salicyclic Acid Salts in Pharmaceuticals by High Performance Liquid Chromatography	M. Carlson; R. D. Thompson
1011-1021	Simultaneous Determination of Hydrochlorothiazide and Propranolol Hydrochloride in Tablets by High-Performance Liquid Chromatography	Michael E. Hitscherich; Elaine M. Rydberg; Dimitri C. Tsilifonis; Robert E. Daly

Volume 10, Issue 4 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 4
541-559	Description of Non-Specific and Specific Solute-Solvent Interactions in Liquid Chromatography with Mixed Eluents	M. Jaroniec; D. E. Martire
561-581	The Surface Tension of Mixtures of Methanol, Acetonitrile, Tetrahydrofuran, Isopropanol, Tertiary Butanol and Dimethyl-Sulfoxide with Water at 25°C	W. J. Cheong; P. W. Carr
583-592	On-Stream HPLC Determination of Residual Ethylene Oxide and Propylene Oxide in Glycerol Based Polyol Synthesis	C. W. Amoss; R. W. Slack; L. R. Taylor
593-601	Determination of Polyphenylarenes and Polynuclear Aromatic Hydrocarbons by Reversed Phase HPLC	T. Spitzer
603-615	HPLC Analysis of Cosurfactants Used in Enhanced Oil Recovery	R. J. Hwang; M. Stauffer
617-633	Metal-Loaded Sorbents for Selective On-Line Sample Handling and Trace Enrichment in Liquid Chromatography	M. W. F. Nielen; H. E. Van Ingen; A. J. Valk; R. W. Frei; U. A. Th. Brinkman
635-642	Retention of Phenols on an Octadecyl-Bonded Vinylalcohol Copolymer Gel	Y. Arai; M. Hirukawa; T. Hanai
643-653	Reverse Phase HPLC Separation of Cis-and Trans-Carotenoids and Its Application to β-Carotenes in Food Materials	W. Forrest Quackenbush
655-662	Cyclodextrin Cavity Polarity and Chromatographic Implications	Kenneth W. Street Jr.
663-672	Serum Injection on the HPLC Column for Pentobarbital Assay	Z. K. Shihabi; R. D. Dyer; J. Scaro
673-685	An HPLC Method for the Determination of Diltiazem and Desacetyldiltiazem in Human Plasma	M. Scott Johnson; S. K. Wahba Khalil
687-699	HPLC Determination of Valproic Acid in Human Serum Using Ultraviolet Detection	Leslie J. Lovett; Gloria A. Nygard; Gary R. Erdmann; Carol Z. Burley; Shoukry K. Wahba Khalil
701-714	Separation of Chlorobenzazepine Isomers by Preparative Liquid Chromatography	Karl F. Erhard
715-729	A Rapid Preparative Procedure for the Treatment of Free Urinary Catecholamines	J. Dutrieu; Y. A. Delmotte
731-747	Determination of Urinary Metanephrines in Man Using Liquid Chromatography with Electrochemical Detection	J. H. Trouvin; E. Billaud-mesguich
749-755	Quantitation of Baclofen in Tablets Using High-Performance Liquid Chromatography	V. Das Gupta
759	Erratum

Volume 10, Issue 2-3 (1987)

Special Issue on Clinical Drug Analysis

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 1
223-240	Tricyclic Antidepressants Analysis by Liquid Chromatography	A. Fazio; E. Spina; F. Pisani
241-276	Liquid Chromatographic Assays of Antimicrobial Agents	Patricia A. Ristuccia
277-292	Drug Assays for the Clinical Pharmacokinetics Laboratory	John M. Wilson
293-304	Problems in Sampling Techniques for Psychotropic Drug Assays	Raymond F. Suckow
305-321	Analysis of Acetylsalicylic Acid and Its Metabolites by Liquid Chromatography	Tai C. Kwong
323-343	Free Drug Monitoring by Liquid Chromatography and Implications for Therapeutic Drug Monitoring	E. Howard Taylor; Bruce H. Ackerman
345-375	The Forensic Determination of Drugs of Abuse Using Liquid Chromatography with Electrochemical Detection: A Review	Carl M. Selavka; Ira S. Krull
377-409	HPLC Photodiode Array UV Detection for Toxicological Drug Analysis	Dennis W. Hill; Karen J. Langner
411-420	A Gradient HPLC Method for Quantitation of Cyclosporine and Its Metabolites in Blood and Bile	L. D. Bowers; J. Singh
421-438	Analytical Methodologies for Cyclosporine Pharmacokinetics: A Comparison of Radioimmunoassay with High Performance Liquid Chromatography	Robert G. Buice; Frankie B. Stentz; B. J. Gurley
439-450	Detection and Measurement of the Disulfide WR33278 [NH₂(CH₂)₃NHCH₂CH₂S-]₂ in Blood and Tissues	L. M. Shaw; H. S. Bonner
451-463	A Direct Liquid Chromatography Method for Serum Caffeine Analysis	Gordon F. Kapke; Ray B. Franklin
465-476	Liquid Chromatographic Assay of Nitrazepam and Its Main Metabolites in Serum, and Its Application to Pharmacokinetic Study in the Elderly	K. Tada; A. Miyahira; T. Moroji
477-490	Improved Liquid Chromatographic Analysis of Cyclosporine in Whole Blood with Solid Phase (Bond-Elut^TM) Extraction	Pokar M. Kabra; Jeffery H. Wall
491-506	Microbore Liquid Chromatography for Therapeutic Drug Monitoring and Toxicology: Clinical Analyses of Theophylline, Caffeine, Procainamide, and N-Acetyl Procainamide	Steven H. Y. Wong; Nemat Marzouk; Odette Aziz; Sean Sheeran
507-532	HPLC Analysis of Antiepileptic Drugs in Blood Samples: Microbore Separation of Fourteen Compounds	Uwe Juergens

Volume 10, Issue 1 (1987)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 10, Number 1
1-48	Thin Layer Chromatography and High Pressure Liquid Chromatography of Metal Chelates	Bernd Steinbrech
49-70	Effect of Temperature on HPLC Separations Using C₁, C₄, C₈, and C₁₈ Alkyl Chain Bonded Silica Columns	Haleem J. Issaq; Stephen D. Fox; Kimberly Lindsey; Jon H. McConnell; Donna E. Weiss
71-82	In-Column Derivatization for the Separation of Heavy Aza-Arenes and Olefins by Liquid Chromatography	Luiz Antonio D'avila; Henri M. Colin; Georges Guiochon
83-94	Characterization of Water Soluble Polymers by Ion Chromatography. I. Poly(Acrylamide-co-Sodium Acrylate)	J. J. Maurer; L. P. Klemann
95-106	Liquid Chromatography of Sugars on Diol Columns. Detection with Cuprammonium Reagent	M. Abbou; A. M. Siouffi
107-119	Measurement of Tissue Sulfhydryls and Disulfides in Tissue Protein and Nonprotein Fractions by High Performance Liquid Chromatography Using Electrochemical Detection	D. Dupuy; S. Szabo
121-136	Rapid and Specific Determination of Serotonin, Its Precursors and Metabolites in Rat Brain Tissue by Liquid Chromatography with Electrochemical Detection	J. H. Trouvin; A. Gardier; G. El. Gemayel; C. Jacquot
137-160	Formation of Isoindole Derivatives of Sulfidopeptide Leukotrienes by Reaction with O-Phthalaldehyde and Separation by Reverse Phase High Performance Liquid Chromatography	Rick T. Dobrowsky; Gerard O'sullivan; Lawrence M. Ballas; Lloyd N. Fleisher; Neil C. Olson
161-174	Ion-Interaction Chromatographic Separation of Free Amino Acids	Thomas A. Walker; Donald J. Pietrzyk
175-189	Reversed Phase HPLC As a Method of Revealing Nitromethane-Induced False Hypercreatininemia	M. T. Brondcau; P. Simon; P. Bonnet; J. P. Guenier; J. De Ceaurriz
191-203	HPLC Determination of Vitamin K₁ in Neonatal Plasma Following Oral or Parenteral Supplementation with Konakion	M. Lucock; R. Hartley; N. J. Wild
205-214	Characterization of Brominated Vegetable Oils by Normal and Reversed Phase Liquid Chromatography	James F. Lawrence; Rajinder K. Chadha; Henry B. S. Conacher

Volume 9, Issue 16 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 9, Number 16
3415-3421	Determination of Allantoin in Drug Preparations by Quantitative High Performance TLC	Joseph Sherma; Patricia S. Cortelyou
3423-3431	Quantification of Niacin and Niacinamide in Vitamin Preparations by Densitometric Thin Layer Chromatography	Joseph Sherma; Matthew Ervin
3433-3438	Determination of Triazine and Chlorophenoxy Acid Herbicides in Natural Water Samples By Solid Phase Extraction and Quantitative Thin Layer Chromatography	Joseph Sherma
3439-3446	Determination of Cyclohexylamine in Water by Solid Phase Extraction and Quantitative High Performance Thin Layer Chromatography	Joseph Sherma; Linda Dallasta
3447-3459	Chitin as Stationary Phase in Thin-Layer Chromatography–Application of Chromatographic Process Optimization Theory for Chitin Layers	J. K. Różyło; I. Malinowska; D. Gwis-chomicz
3461-3467	Thin Layer Chromatographic Method for Rapid Identification and Quantification of Corticosteroid Sodium Phosphates in Pharmaceutical Preparations	Bandita Das; Sanat K. Chatterjee; Saroj K. Das
3469-3472	Electrochromatographic Separation of DMSO Complexes of Metal Ions	S. D. Sharma; Smiti Misra
3473-3478	The Behaviour of Some Phenolic Acids and Aldehydes on Thin Layers of Silica Gel Impregnated with Fe(III)	O. Hadžija; M. Tonković; S. Isrkić
3479-3487	Resolution of PTH-amino Acids in Three New Solvents on Zn, Cd, Hg Impregnated Silica Plates	R. Bhushan; Imran Ali
3489-3493	Thin Layer Chromatographic Separation of Closely Related Dyes	V. K. Gupta
3495-3504	Alkaline Hydrolysis of Phosphoglycerides on Thin Layer Plates In Situ	Juan G. Alvarez; Isabel Lopez; Bayard T. Storey; Sidney S. Levin; Joseph C. Touchstone
3505-3541	An Investigation of the Applicability of Universal Particle-Size Calibration in the Size-Exclusion Chromatography of Polymer Latices Using Porous Glass Packings	Mark G. Styring; John A. J. Honig; Archie E. Hamielec
3543-3557	A New Spherical Hydroxyapatite for High Performance Liquid Chromatography of Proteins	Toshihiko Kadoya; Toshiaki Isobe; Masatomi Ebihara; Tetsuo Ogawa; Masaya Sumita; Hideyuki Kuwahara; Akimitsu Kobayashi; Toshihiro Ishikawa; Tsuneo Okuyama
3559-3576	High Performance Size Exclusion Liquid Chromatography of Small Molecular Weight Peptides from Protein Hydrolysates Using Methanol as a Mobile Phase Additive	M. A. Vijayalakshmi; L. Lemieux; J. Amiot
3577-3595	Stability-Specific HPLC Analysis of the Antiulcer Prostaglandin, Enprostil, in a Soft Elastic Gelatin Capsule Formulation	Richard Kenley; Kathleen M. Lee; T. Randall Mahoney II
3597-3606	High Performance Liquid Chromatography Determination of Chlorpropham and Its Metabolites in Isolated Rat Hepatocyte Incubations	J. Alary; G. Carrera; M. Bergon; A. Periquet; J. Vandaele
3607-3615	Quantitation of Glipizide and Glyburide in Tablets Using High Performance Liquid Chromatography	V. Das Gupta
3617-3631	Determination of Metronidazole Benzoate in Liquid Preparations by Reversed Phase HPLC	S. I. Sa'sa; H. S. Khalil; I. M. Jalal

Volume 9, Issue 15 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 15
3209-3224	High-Performance Hydrophobic Interaction Chromatography of Proteins on TSKgel Phenyl-5PW Preparative Column	Yoshio Kato; Takahashi Kitamura; Tsutomu Hashimoto
3225-3244	Separation of Proteins on Polar Bonded Phases by Hydrophobic Interaction Chromatography	Heinz Engelhardt; Uwe Schön
3245-3268	Hydrophobic Interaction Chromatography of t-RNA's and Proteins	Ziad El Rassi; Csaba Horváth
3269-3296	Preparative Hydrophobic Interaction Chromatography of Proteins Using Ether Based Chemically Bonded Phases	N. T. Miller; C. H. Shieh
3297-3309	Preparative Chromatography and Purification	John A. Perry; John D. Rateike; Thaddeus J. Szczerba
3311-3345	Preparative Liquid Chromatographic Method for the Characterization of Minor Constituents of Lubricating Base Oils	P. Pei; S. M. Hsu
3347-3356	The Analysis of Toluene Diisocyanate and Diphenylmethane Diisocyanate by Gel Permeation Chromatography	Kevser Taymaz
3357-3363	HPLC Method for the Determination of Carbamic Herbicides in Formulated Products	A. Peña Heras; F. Sánchez Rasero
3365-3376	Biological Sample Injection for Open Tubular Liquid Chromatography	Michael J. Capacci; Michael J. Sepaniak
3377-3402	Effect of Column Type and Experimental Parameters on the HPLC Separation of Dipeptides	Cynthia D. Ridlon; Haleem J. Issaq

Volume 9, Issue 14 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 14
vii-viii	Foreword	Raymond P. W. Scott
2995-3031	The Anatomy and Function of the Laboratory Robot	K. R. Lung; C. H. Lochmuller
3033-3062	Precision in Laboratory Robotic—HPLC Systems	James N. Little
3063-3092	The Use of the Laboratory Robot for Sample Preparation	Michael W. Dong
3093-3131	Robots in Radiation Environments	Tony J. Beugelsdijk; Dan W. Knobeloch
3133-3155	An Automated Method for the Determination of Enoximone and Its Major Sulfoxide Metabolite in Plasma Using Robotic Technology–High Performance Liquid Chromatography	S. M. Walter; K. Y. Chan; J. E. Coutant
3159-3167	Laboratory Robots: Partners in Productivity	D. L. Greene; Director; R&d
3169-3175	Laboratory Robotics—An Overview	Wayne W. Johnson
3177-3183	An Example of Information Exchange Between a Liquid Chromatographic System And a Robotic Sample Preparation System	L. G. Randall
3185-3190	The Perkin-Elmer MasterLab System	Mary G. Cirillo
3191-3196	Implementation of Robotics Workcells in the Laboratory	Terry H. Hight
3197-3201	The Zymate Laboratory Automation Systems	James N. Little

Volume 9, Issue 13 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 13
2799-2808	The Py Solvent Polarity Scale: Binary Solvent Mixtures Used in Reversed-Phase Liquid Chromatography	Kenneth W. Street Jr.; William E. Acree Jr.
2809-2823	Chromatographic Separations of Oligovinylpyridines. II. HPLC Separations of Radically and Anionically Oligomerized 2- and 4-Vinylpyridines	Franz P. Schmitz; Heinz Hilgers
2825-2841	Separation Properties of a Polymeric Octadecyl Silica Gel for Liquid Chromatography	Anders L. Colsmjo; Monica W. Ericsson
2843-2854	HPLC Separation of Tautomeric Compounds of 4-Aminoisoxazolyl-1,2-naphthoquinones. II	A. Fernández; M. M. De Bertorello
2855-2868	Preservation of Biological LH and FSH Activity after Application on HPLC. Comparison between Cation-Exchange and Reverse-Phase High Performance Liquid Chromatography	Per Hallin; Shafiq A. Khan
2869-2877	High Performance Liquid Chromatographic analysis of the Biological Response Modifier Synthetic Double-Stranded RNA (dsRNA, Ampligen)	Michael G. Rosenblum; Lawrence Cheung
2879-2895	Analytical and Preparative Reverse Phase HPLC of Porphyrin C and N,N′-Diacetyl Porphyrin C	P. A. Scourides; C. Morstyn; R. W. Henderson
2897-2919	Liquid Chromatographic Analysis of Ciprofloxacin and Ciprofloxacin Metabolites in Body Fluids	George J. Krol; Anson J. Noe; Dieter Beermann
2921-2936	Comparison of a GC Method and Two HPLC Methods for the Determination of p-Hydroxyphenytoin in Urine	U. Juergens; T. May; B. Rambeck
2937-2943	Determination of Bendroflumethiazide in Plasma by High Performance Liquid Chromatography and Fluorescence Detection	A. H. Hikal
2945-2953	High Pressure Liquid Chromatographic Separation of 6-Acetoxybenzo(A)pyrene from In Vitro Incubation of 6-Nitrobenzo(A)pyrene	C. Raha; M. Hart-anstey; E. Bresnick
2955-2968	A Method for the Determination of Methionine in Human Serum by High-Performance Liquid Chromatography with Electrochemical Detection	Keiji Iriyama; Masahiko Yoshiura; Takeo Iwamoto
2969-2976	The Preparative HPLC Isolation and Identification of Phospholipids from Soy Lecithin	W. Jeffrey Hurst; R. A. Martin Jr.; Richard M. Sheeley
2977-2986	A Rapid Method for Extraction and Estimation of Abscisic Acid from Plant Tissue Using High Performance Liquid Chromatography	C. Cabot; Ch. Poschenrieder; J. Barceló

Volume 9, Issue 12 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 9, Number 12
2555-2562	An Extension and New Interpretation of Ościk's Equation for Describing Liquid Chromatography with Mixed Mobile Phases. II. Partition and Adsorption Effects	M. Jaroniec; D. E. Martire; J. Ościk
2563-2583	An Economic Analysis of Performance in Preparative Chromatography of Proteins	István Mazsaroff; Fred E. Regnier
2585-2599	Simplex Optimization for the Simultaneous HPLC Assay of the Activities of Purine-Nucleoside Phosphorylase and Hypoxanthine-Guanine Phosphoribosyl Transferase	Anne P. Halfpenny; Phyllis R. Brown
2601-2608	Characterization of Packing Columns For the Liquid Chromatographic Determination of Corticosteroids in Human Plasma	Tatsuhiko Ando; Shinri Koshika; Kazutaka Komura; Yoshiyuki Nakayama; Shoji Hara
2609-2621	Reversed-Phase High Pressure Liquid Chromatography Separation of Deuterated Compounds of Biological Importance from Their Protio Analogs	R. Baweja
2623-2632	High Performance Size Exclusion Chromatography Using Porous Glass Packing Materials	Sadao Mori
2633-2659	Anion Exchange-Adsorption on Low Capacity Anion Exchangers: Separation of Organic Acids, Amino Acids, Small Chain Peptides	Donald J. Pietrzyk; Ziad Iskandarani; Gary L. Schmitt
2661-2693	Hardware and Software for Microprocessor Controlled HPLC: Interfacing of Converters (A/D and D/A) for Data Acquisition and Display	Ram P. Singhal; David B. Smoll
2695-2717	Software for Microprocessor Controlled HPLC: Data Acquisition and Display	David B. Smoll; Ram P. Singhal
2719-2747	Software for Microprocessor Controlled HPLC: Peak Area Integration	Ram P. Singhal; David B. Smoll
2749-2762	Metabolism Studies of Polycyclic Mutagens and Carcinogens Using Liquid Chromatography with Ultraviolet and Electrochemical Detection	Kenneth D. Mcmurtrey; Christopher J. Welch
2763-2779	High Performance Liquid Chromato-Graphy Separations of Nitrosamines. II. Acyclic Nitrosamines	Haleem J. Issaq; Maureen Glennon; Donna E. Weiss; Gwendolyn N. Chmurny; Joseph E. Saavedra
2781-2789	HPLC Determination of Oxalic Acid in Cocoa	W. Jeffrey Hurst; J. M. Mckim; R. A. Martin Jr.

Volume 9, Issue 11 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography & Related Technologies”, Volume 9, Number 11
2309-2409	Recent Advances in HPLC Analysis of Analgesics	Terry D. Wilson
2411-2423	On-Line Monitoring of MWD in a Batch Polymerization Reactor by Size Exclusion Chromatography	S. Ponnuswamy; S. L. Shah; C. Kiparissides
2425-2432	A Rapid Gpc Method for the Estimation of Hatcol-200 in Polymers	K. Sreenivasan
2433-2441	Separation of Labile Terpenoids by Low Temperature HPLC	J. Beyer; H. Becker; R. Martin
2443-2455	N-Pyrrolyl Derivative Acids Chromatography	F. Salto; A. Negro; J. Martin
2457-2470	Diastereospecific HPLC Analysis of the Antiulcer Drug, Enprostil, in a Soft Elastic Gelatin Capsule Formulation	R. A. Kenley; I. W. Partridge; J. S. Fleitman
2471-2483	Analysis of Allopurinol and Oxipurinol in Plasma by Reversed Phase HPLC	C. T. Hung; A. R. Zoest; D. G. Perrier
2485-2509	The Quantitation of Heroin and Selected Basic Impurities Via Reversed Phase HPLC. I. The Analysis of Unadulterated Heroin Samples	I. S. Lurie; S. M. Carr
2511-2538	Tricyclic Antidepressant Analysis by Reversed Phase Liquid Chromato-Graphy Using Phenyl Columns	Steven H. Y. Wong; Suzanne L. Mchugh; John Dolan; Ken A. Cohen
2539-2547	Determination of Ofloxacin, A New Oxazine Derivative in Human Serum, Urine, and Bile by High-Performance Liquid Chromatography	G. Carlucci; S. Guadagni; G. Palumbo

Volume 9, Issue 10 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 10
2059-2072	Characterization of Polystyrene and Poly(Styrene-Glycidylmethacrylate) Copolymer Latexes by Sedimentation Field-Flow Fractionation	Josef Janĉa; Dana P�ibylová; Karel Bouchal; Vêra Tyráĉková; Eva �ůrková
2073-2093	The Molecular Weight Distribution of Heparin Determined with a HPLC-LALLS Coupling Technique	H. Miklautz; J. Riemann; H. J. Vidic
2095-2109	Determination of Propionyl-CoA Dehydrogenase Activity in Salmonella Typhimurium LT-2 Cells by HPLC	A. Fernández-briera; A. Garrido-pertierra
2111-2141	HPLC Silica Column Fractionation of Pesticides and PCB from Butterfat	A. M. Gillespie; S. M. Walters
2143-2151	Studies on Iodinated Compounds. IV. High Performance Liquid Chromatographic Determination of Iodide with a Complex of Primary Ammonium Ion - Crown Ether	Mashiro Miyashita; Saburo Yamashita
2153-2163	Labetalol Analysis in Human Plasma Using Liquid Chromatography with Electrochemical Detection: Application to Pharmacokinetic Studies	Darrel R. Abernethy; Elizabeth L. Todd; Josephine L. Egan; George Carrum
2165-2183	Retention Characteristics of Co³, Fe³, and Cu² 4-(2-Pyridylazo)Resorcinol (PAR) Complexes on C-18 and Amino Silica Packings	James B. Noffsinger; Neil D. Danielson
2185-2197	A Method for Routine Assay of Plasma Ascorbic Acid Using High-Performance Liquid Chromatography	Markku T. Parviainen; Kristiina Nyyssönen; Ilkka M. Penttilä; Kari Seppänen; Rainier Rauramaa; Jukka T. S. Salonen; Carl-G. Gref
2199-2221	Inexpensive, Computer-Automated HPLC for Ion Exchange Separation and Quantification of Amino Acids in Physiological Fluids	Ivor R. Elrifi; David B. Layzell; Bryan J. King; Glenn E. Weagle; David H. Turpin
2223-2235	A Micro Method for the Quantitation of Tryptophan in Biological Fluids by HPLC-EC	N. Narasimhachari
2237-2252	HPLC Quantitation of Levobunolol and Its Metabolite, Dihydrolevobunolol in Biological Fluids	D. D. -S. Tang-Liu; S. Liu; J. Richman; R. Weinkam
2253-2267	Determination of γ-Aminobutyric Acid in the Mouse Hypothalamus and Hippocampus Using Liquid Chromatography/Electrochemistry	X. Xu; A. L'helgoualc'h; E. Morier-teissier; R. Rips
2269-2279	A Simultaneous Assay of Theophylline, Ephedrine Hydrochloride, and Phenobarbital in Suspensions and Tablets Formulations by High Performance Liquid Chromatography	Shabbir U. Alvi; Frank Castro
2281-2290	Determination of Phthalic Anhydride In Workplace Air Using Reverse Phase High Performance Liquid Chromatography	R. Geyer; G. A. Saunders
2291-2303	Use of Millipore Norganic Resin for the Extraction of Proctolin and Other Pharmacologically Active Constituents from Cockroach Tissue Homogenates	Alvin N. Starratt; Robert W. Steele

Volume 9, Issue 9 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 9
1837-1847	A Simple Dependence of the Capacity Ratio on the Composition of the Mobile Phase in Liquid-Solid Chromatography	M. Borówko
1849-1860	Characterization of Liquid-Solid Adsorption Systems by Using TLC Data	A. Dabrowski; M. Jaroniec; W. Markowski; K. Czapińska; E. Soczewiński
1861-1868	Determination of Sulfanilamide and Sulfisoxazole in Drug Preparations by Quantitative High Performance TLC	Joseph Sherma; Melinda Duncan
1869-1875	A Rapid Determination of Sucrose and Fructose in Biological Samples by Video Densitometry	Béla Lenkey; Julia Csányi; Pál Nánási
1877-1902	New Inexpensive and Selective Sorbent Phases for Rapid Thin Layer Chromatographic Analysis of Metal Ions	M. Ajmal; A. Mohammad; N. Fatima
1903-1917	Chromatography of Some Metal Ions on Silica Gel Thin Layers in Butanol-Formic Acid Media	A. Mohammad; N. Fatima
1919-1931	Mixed Supports in the Reversed-Phase Thin-Layer Chromatography of Amino Acids	Gábor Gullner; Tibor Cserháti; Barna Bordás; Mária Szógyi
1933-1949	Mechanistic Considerations on the Reversed Phase Liquid Chromato-Graphic Separation of Proteins	R. S. Blanquet; K. H. Bui; D. W. Armstrong
1951-1969	Solute Dissociation Effects in Reversed Phase Liquid Chromatography with Mixed Eluents	M. Borówko; J. Piotrowska; M. Jaroniec
1971-1984	Surfactant Mediated Gradient Elution with Electrochemical Detection for the Assay of Serum Thyroid Hormones	Pierre R. Bedard; William C. Purdy
1985-1996	Modification of a Gas Chromatograph for Capillary Supercritical Fluid Chromatography	J. L. Hensley; H. M. McNair
1997-2012	The Use of Decanol for Improving Chromatographic Stability in Isocratic Non-Aqueous Reversedphase Analysis of Carotenoids by High-Pressure Liquid Chromatography	Denis R. Lauren; Michael P. Agnew; Donald E. McNaughton
2013-2033	Comparison of Column Packings for Isocratic High-Performance Liquid Chromatographic Analysis of Carotenoids Using Non-Aqueous Reversed-Phase	Denis R. Lauren; Donald E. McNaughton
2035-2046	High Performance Liquid Chromatographic Determination of Pentamidine in Plasma	Jasmine Min-Hwa Lin; Robert J. Shi; Emil T. Lin
2051	Erratum

Volume 9, Issue 8 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 8
1613-1633	Use of New HPLC Resins to Solve Old Problems	David G. Klapper; Sharon Osgood; Robert Esch; Joseph Olson
1635-1653	Detergent Mediated Effects on the High-Performance Liquid Chromatography of Proteins	Jeffrey R. Deschamps
1655-1677	Protein Purification on a New Preparative Ion Exchanger	M. Patricia Strickler; M. Jude Gemski
1679-1688	Separation of Multiple Ferritin Subunit Types by Reversed-Phase HPLC	J. F. Collawn Jr.; H. Donato Jr.; E. Council; W. W. Fish
1689-1710	HPLC Analysis of Amino Acids with Ion Exchange Chromatography and O-Phthalaldehyde Post-Column Derivatization: Applications to the Assay of Endogenous Free Amino Acids and Their Transport in Human Placental Villus	B. V. Rama Sastry; V. E. Janson; M. Horst; C. C. Stephan
1711-1725	Separation of Hydroxylated Metabolites of Fatty Acids (C₁₀-C₁₈) on a μPorasil Silica Column Using an Isocratic HPLC System	M. J. Clarke; R. L. Hawke; R. M. Welch
1727-1745	An Investigation of the Metabolism of Amitriptyline Using High Performance Liquid Chromatography	Cynthia S. Smith; Ruth K. Abramson; Stephen L. Morgan
1747-1758	An Extraction Method to Quantitate Serotonin in Human Serum, Amniotic Fluid and Urine Samples by HPLC Using 6-Hydroxy Tryptamine as Internal Standard	N. Narasimhachari; B. Landa
1759-1782	Metabolism of Ecdysteroids During the Embryogenesis of Manduca Sexta	J. T. Warren; B. Steiner; A. Dorn; M. Pak; L. I. Gilbert
1783-1790	High Performance Liquid Chromatography Separations of Nitrosamines. I. Cyclic Nitrosamines	Haleem J. Issaq; Jon H. McConnell; Donna E. Weiss; Douglas G. Williams; Joseph E. Saavedra
1791-1801	The Determination of Aspartame in Diet Soft Drinks by High Performance Liquid Chromatography	Haleem J. Issaq; Donna Weiss; Cynthia Ridlon; Stephen D. Fox; Gary M. Muschik
1803-1814	High-Pressure Liquid Chromatographic Analysis for Quantitation of BMY-28142 and Ceftazidime in Human and Rabbit Serum	Claudine E. Fasching; Lance R. Peterson; Dale N. Gerding
1815-1828	Trace Analysis by Microbore HPLC	Sj. Van Der Wal

Volume 9, Issue 7 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 7
1387-1430	A Review of methods for the Determination of Hold-up Volume in Modern Liquid Chromatography	R. J. Smith; C. S. Nieass; M. S. Wainwright
1431-1461	Optimization of Mobile Phase Composition in Liquid Chromatography—A Survey of Most Commonly Used Chemometric Procedures	Chérie E. Goewie
1463-1478	High Performance Liquid Chromatographic Determination of Diuretic-Antihypertensive Combination Products. II. Polythiazide and Reserpine	William J. Bachman
1479-1487	High Performance Liquid Chromatongraphy of ABBOTT-53385 in Dog, Rat, and Human Plasma	Elizabeth W. Thomas
1489-1501	A Sensitive High Pressure Liquid Chromatographic Technique by Which to Measure Didemnin B in Biological Fluids	Jeanette N. Hartshorn; William P. Tong; James A. Stewart; John J. McCormack
1503-1518	A Uricase Method for the Peak Identification of Uric Acid Appeared in a Liquid Chromatogram Amperometrically Monitored	Takeo Iwamoto; Masahiko Yoshiura; Keiji Iriyama; Naoko Tomizawa; Satoshi Kurihara; Toshihiko Aoki
1519-1527	Separation of Ethyl Anthranilate Azopigments from Germ-Free Rat Feces by Reversedphase High-perform Ance Liquid Chromatography	Henri Saxerholt
1529-1547	Micro-HPLC 2: Producing Linear Gradients with the “Linear-Generator” Made from Connected Exponential-Diluters	V. Berry; D. Ishii; T. Takeuchi
1549-1561	Characterization of Xylansulfate by Size Exclusion Chromatography	Ö. Jacobsson; T. Kiiver; K. Granath
1563-1576	A Fast, Simple Method for Analysis of Phenoxy Acid Salt and Ester Formulations by High Performance Liquid Chromatography	G. J. Harvey
1577-1589	Peptide Profiles of Surface-Labeled Proteins Shed or Released by Enzyme Digestion from Staphylococcus Aureus Determined by Reverse Phase High Performance Liquid Chromatography	B. A. Sanford; V. L. Thomas; M. A. Ramsay; T. O. Jones
1591-1602	Chromatography of Trichothecene Mycotoxins	P. J. Martin; H. M. Stahr; W. Hyde; M. Domoto
1603	Erratum

Volume 9, Issue 6 (1986)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 6
1103	Foreword
1105-1121	Concentration Effects in Sec for Polymer/Polymer/Solvent Systems	V. Soria; A. Campos; R. Tejero; J. E. Figueruelo; C. Abad
1123-1140	Effect of Pressure on Preferential Sorption within Column Packing: Possible Explanation of some Unexpected Results in GPC with mixed Eluents	T. Macko; M. Chalányova; D. Berek
1141-1161	Calibration for Instrumental Spreading in Size Exclusion Chromato-Graphy by a Novel Recycle Technique	D. Alba; G. R. Meira
1163-1174	A New Method of the Peak Spreading Correction in GPC by Means of Wesslau's and Tung's Molecular Weight Distribution Functions	Yi-Hong Chen; Mei-Ling Ye; Xuan Li; Liang-He Shi
1175-1189	Studies on Simultaneous Molecular Weight and Spreading Calibration in Steric Exclusion Liquid Chromatography	Pawel Szewczyk
1191-1215	Calibration Procedures for Branched Poly (Vinyl Acetate) in Size Exclusion Chromatography	T. A. Coleman; J. V. Dawkins
1217-1231	Size Exclusion Chromatography of Polymers With Random Tetrafunctional Branching	L. Mrkvičková; J. Janča
1233-1243	MWD of i-Polypropylene Under Degradation by Selc Using a New Eluting Solvent	Ying Qicong; Xie Ping; Liu Yong; Qian Renyuan
1245-1264	Determination of Kinetic Parameters from GPC-Data	Gert Müller; Elisabeth Schröder
1265-1276	Supplement to the Method of Weiss-cohn-ginsberg in Gel-Permeation Chromatography	G. Samay
1277-1295	Characterization of Associative Properties of Phycobiliprotein Preparations From Anacystis nidulans R₂ By Direct Scanning Gel Chromatography	Lawrence C. Davis; Gary A. Radke; James A. Guikema
1297-1315	Steric Exclusion Liquid Chromatography Studies in Urea on the Denaturation of the Bovine Eye Lens Protein α-Crystallin	J. G. Bindels; P. J. M. van den Oetelaar; H. J. Hoenders
1317-1327	Semimicro Size Exclusion Chromatography For Oligomers. I. Column Packing Procedure	Sadao Mori
1329-1340	Semimicro Size Exclusion Chromato-Graphy For Oligomers. II. Separation of Oligomers and Comparison With Conventional Columns	Sadao Mori
1341-1365	Applications of High Performance Size Exclusion Chromatography To The Analysis of Oligomers and Small Molecules	Oscar Chiantore; Marino Guaita
1367-1380	Atypic Gel Permeation Chromatography of Alcohols	Christof Tröltzsch

Volume 9, Issue 5 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 5
903-919	Linear and Cyclic Enkephalin Pseudopeptides. Use of RP-HPLC to Separate and Identify Diastereomers Formed during Synthesis	Judson V. Edward; Arno F. Spatola
921-944	Use of RP-HPLC for Purification of a CCK-39 Radio-Ligand and of Its Photoactivable Derivative. Controls of Degradations	D. Fourmy; A. Zahidi; L. Pradayrol; A. Ribet
945-954	Novel Packing for High Pressure Liquid Chromatography. Partially Alkylated and Cross-Linked PMLG Spherical Particles	Chuichi Hirayama; Hirotaka Ihara; Takashi Yoshinga; Hirofumi Hirayama; Yoshiaki Motozato
955-969	Liquid Chromatographic Determination of Glutathione with Electrochemically Pretreated Glassy Carbon Electrode	Keiji Iriyama; Takeo Iwamoto; Masahiko Yoshiura
971-981	HPLC Analysis of Fungal Melanin Intermediates and Related Metabolites	G. A. Greenblatt; M. H. Wheeler
983-992	Desalting and Freeze-Drying Techniques to Prepare Plant Derived Neutral Sugar Extracts for Quantitative HPLC	Peter L. Keeling; Philip James
993-1002	RP-HPLC Separation of Highly Charged Quaternary Ammonium Salts	F. P. Schmidtchen; H. Oswald
1003-1019	The Separation of the Major Ribonucleotides, Nucleosides, and Bases in Reverse-Phase Ion-Pair Chromatography	A. M. Pimenov; Yu. V. Tikhonov; P. T. Toguzov
1021-1032	Analyses of Mercury(II) Halides by Reverse-Phase Ion-Pair Chromatography	Kooji Tajima; Masaaki Nakamura; Shun-Ichi Takagi; Fumiaki Kai; Yutaka Osajima
1033-1049	High Performance Liquid Chromatographic Determination of Diuretic-Antihypertensive Combination Products. I. Prazosin and Polythiazide	William J. Bachman
1051-1064	High Performance Liquid Chromatographic Assay for Adinazolam Mesylate in Rodent Feed Mixtures	Garrett J. Vangiessen; Geoffrey W. Peng; Paul A. Bombardt; Frieda L. Gilyard
1065-1074	Quantitation of Terbutaline Sulfate in Pharmaceutical Dosage Forms Using High Performance Liquid Chromatography	V. Das Gupta
1075-1094	Liquid Chromatographic Determination of the Composition of Thiacetarsamide Solutions	Mary G. Leadbetter; Edward H. Allen
1095	A Review of: “Liquid Chromatography in Pharmaceutical Development: An Introduction, Irving W. Wainer, ed., Aster Publishing Co., Springfield, OR, 1985, 496pp., $98.50 (US).”	Haleem J. Issaq

Volume 9, Issue 4 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 4
701-709	Liquid Chromatographic Separation of Five Trans-dihydrodiols of Benz[A] anthracene	Pei-Lu Chiu; Shen K. Yang
711-726	Quantitative Prediction of Concentration Effects in Steric Exclusion Chromatography	R. Tejero; V. Soria; A. Campos; J. E. Figueruelo; C. Abad
727-743	Characterization of Organomagnesium Modified Kel-F Polymers as Column Packings	N. D. Danielson; S. Ahmed; J. A. Huth; M. A. Targrove
745-755	Comparison of High Performance Liquid Chromatography with ¹H Nuclear Magnetic Resonance Spectrometry for the Quantitative Analysis of Pyrrolizidine Alkaloids from Senecio Vulgaris	L. A. C. Pieters; A. J. Vlietinck
757-775	Separation and Detection of Carboxylic Acids by Ion Chromatography	Roy D. Rocklin; Rosanne W. Slingsby; Christopher A. Pohl
777-789	The Application of a Metallic Copper Electrode to Potentiometric Detection of Reducing Species in Ion Chromatography	P. R. Haddad; P. W. Alexander; M. Trojanowicz
791-802	Preparative Purification of Peptides by Countercurrent Chromatography on the Ito Coil Planet Centrifuges	Martha Knight; Yoichiro Ito; Jesse L. Sandlin; Anne M. Kask
803-815	High Performance Liquid Chromatographic Determination of Phenacemide in Biological Fluids	Nagwa H. Foda; H. W. Jun
817-830	Quantitation of Cyproheptadine in Plasma and Urine by HPLC	N. H. Foda; H. W. Jun; J. W. McCall
831-843	Use of Ethoxy-Homologs as Internal Standards for Determination of Urinary Vanillylmandelic Acid and Normetanephrine in Man by High Performance Liquid Chromatography	Robert T. Brown; Kenneth L. Kirk; Jerry Oliver
845-859	Measurement of S-2-(3-Aminopropylamino)ethanethiol (WR1065) in Blood and Tissues	L. M. Shaw; H. S. Bonner; A. Turrisi; A. L. Norfleet; M. Kligerman
861-874	Purification of Phosphoenolpyruvate Carboxylase and Characterization of Changes in Oligomerization Using HPLC	Griffin H. Walker; Maurice S. B. Ku; Gerald E. Edwards
875-886	High Performance Liquid Affinity Chromatography (HPLAC) of Sterols with Tomatine Chemically Bonded to Microparticulate Silica	Istvan Csiky; Lennart Hansson
887-891	The Identification of Adenosine in Cacao Products	Paul H. Ritter; Judy E. Burnett; Richard M. Sheeley; W. Jeffrey Hurst; Robert A. Martin Jr.
893-894	A Review of: “Therapeutic Drug Monitoring and Toxicology by HPCL, (Chromatographic Science Series Vol 32), Steven H. Y. Wong, ed., Marcel Dekker, Inc., New York, 1985, 500pp”	Elliot E. Cazes

Volume 9, Issue 2-3 (1986)

Optical Resolution by Liquid Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 2-3
241-242	Editorial	Shoji Hara; Jack Cazes
243-267	Enantioselectivity of Hydrogen-Bond Association in Liquid-Solid Chromatography	Akira Dobashi; Yasuo Dobashi; Shoji Hara
269-290	Separation of Enantiomers in Ion-Pair Chromatographic Systems	C. Pettersson; G. Schill
291-311	Resolution of Optical Isomers as the Mixed Chelate Copper(III) Complexes by Reversed Phase Chromatography	Stanley Lam; Arthur Karmen
313-340	Chromatographic Optical Resolution on Polysaccharides and Their Derivatives	T. Shibata; I. Okamoto; K. Ishii
341-368	Chromatographic Resolution of Chiral Drugs on Polyamides and Cellulose Triacetate	Gottfried Blaschke
369-384	Resolution of Enantiomers by HPLC on Optically Active Poly(triphenylmethyl Methacrylate)	Yoshio Okamoto; Koichi Hatada
385-405	Enzyme-Analogue Built Polymers. XIX. Racemic Resolution on Polymers Containing Chiral Cavities	Gunter Wulff; Heinz-Günter Poll; Milan Minárik
407-423	Improved Cyclodextrin Chiral Phases: A Comparison and Review	Timothy J. Ward; Daniel W. Armstrong
425-442	Optical Resolution by Liquid Chromatography on Immobilized Bovine Serum Albumin	Stig Allenmark
443-453	Separation of the Enantiomers of 3,5-Dinitrophenyl Carbamates and 3,5-Dinitrophenyl Ureas	William H. Pirkle; George Mahler; Myung Ho Hyun
455-471	The Application of HPLC Chiral Stationary Phases to Stereochemical Problems of Pharmaceutical Interest: A General Method for the Resolution of Enantiomeric Amines as β-Naphthylcarbamate Derivatives	Thomas D. Doyle; William M. Adams; Fred S. Fry Jr.; Irving W. Wainer
473-492	Chiral Recognition Mechanisms in the Direct Resolution of Diol Enantiomers of Some Polycyclic Aromatic Hydrocarbons by High Performance Liquid Chromatography with Chiral Stationary Phases	Shen K. Yang; Mohammad Mushtaq; Henri B. Weems; Peter P. Fu
493-509	High Performance Liquid Chromatographic Separation of the Enantiomers and Diastereomers of Primaquine and Its Metabolites	John K. Baker; Alice M. Clark; Charles D. Hufford
511-517	Enantiomer Separation by HPLC with Some Urea Derivatives of L-Valine as Novel Chiral Stationary Phases	Naobumi Ôi; Hajimu Kitahara
519-535	Direct Separation of Enantiomers by High Performance Ligand Exchange Chromatography on Chemically Bonded Chiral Phases	G. Gübitz
537-549	Separation of α-Hydroxy Acid Enantiomers by High Performance Liquid Chromatography Using Copper(II)-L-amino Acid Eluent	R. Horikawa; H. Sakamoto; T. Tanimura
551-571	Chromatographic Resolution of Amino Acids Using Tartaric Acid Mono-N-octylamide as Mobile Phase Additive	Wolfgang F. Lindner; Irmgard Hirschböck

Volume 9, Issue 2-3 (1986)

Optical Resolution by Liquid Chromatography

573-590	Chromatographic Separation of Isomers of Meridional Tris(amino-acidato) Cobalt(III) Homochelates and Their Absolute Configuration	Hayami Yoneda; Tomoyo Yukimoto; Yoskihiko Kushi; Horoshi Nakazawa
591-606	Resolution of Mephenytoin and Some Chiral Barbiturates into Enantiomers by Reversed Phase High Performance Liquid Chromatography via β-Cyclodextrin Inclusion Complexes	Danuta Sybilska; Janusz Żukowski; Jacek Bojarski
607-620	Optical Resolution of Some Mandelic Derivatives on a Chemically Bonded Cyclodextrin Stationary Phase	Kazumi Fujimura; Masahi Kitagawa; Hiroaki Takayanagi; Teiichi Ando
621-639	Direct Liquid Chromatographic Resolution of Acidic Drugs Using a Chiral α₁-Acid Glycoprotein Column (Enantiopac®)	Jörgen Hermansson; Märit Eriksson
641-666	Chiral Separation of Cationic Drugs on an α₁-Acid Glycoprotein Bonded Stationary Phase	Göran Schill; Irving W. Wainer; Susan A. Barkan
667-672	Optical Resolution of Some Derivatives of D,L-Amino Acids by Chiral Liquid Chromatography	Björn Bomgren; Stig Allenmark
673-681	Determination of the Enantiomeric Composition of Chiral Aminoalcohols Using Chiral Derivatization and Reversed-Phase Liquid Chromatography	Joseph Gal
683-694	Sensitive Derivatization Reagents for Optical Resolution of Carboxylic Acids by High Performance Liquid Chromatography with Fluorescence Detection	Junichi Goto; Motofumi Ito; Shinobu Katsuki; Naoko Saito; Toshio Nambara

Volume 9, Issue 1 (1986)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 9, Number 1
1-22	Triatomic Method for Correlation of Retention of Polynuclear Aromatic Hydrocarbons on Normal Phase HPLC	Chu-Ngi Ho; D. L. Karlesky; J. R. Kennedy; I. M. Warner
23-37	Evaluation of Liquid-Liquid Partition Coefficients of Precocenes and Related Analogues by HPLC	F. Camps; O. Colomina; A. Messeguer; F. J. Sánchez
39-53	Determination of Activity Coefficients of Oxygenated Hydrocarbons by Liquid-Liquid Chromatography	G. M. Janini; L. A. Qaddora
55-66	Sedimentation-Flotation Focusing Field-Flow Fractionation in Channels with Modulated Cross-Sectional Permeability. II. Experimental Implementation	Josef Chmelík; Josef Janca
67-88	Characterization of New Isocyanate Adducts by High Performance Size Exclusion Chromatography	L. A. Papazian
89-101	Quantitative Monitoring of Stearic Acid Monoalkanolamide Syntheses by HPLC	Albert A. Ben-bassat; Tamar Wasserman; Avraham Basch
103-112	Aflatoxin Analysis by Reverse Phase HPLC Using Post-Column Derivatization for Enhancement of Fluorescence	P. G. Thiel; S. Stockenström; P. S. Gathercole
113-119	Measurement of Femtomolar Concentrations of Adenosine	R. M. Berne; R. R. Curnish; J. M. Gidday; R. Rubio
121-139	Membrane Lipid-Polypeptide Molecular Associations in Non Aqueous Solvent. Effect of Phosphatidylcholine Concentration and Temperature and their Influence on the Gramicidin a Dimer-Monomer Conformational Equilibrium	I. Braco; M. C. Bañó; C. Abad; A. Campos
141-155	Preparative Liquid Chromatography of Pharmaceuticals Using Silica Gel with Aqueous Eluents	J. Adamovics; S. Unger
157-176	A Simple Isocratic HPLC Method for the Determination of Metoclopramide in Plasma and Urine	Gloria Nygard; Leslie J. Lovett; S. K. Wahba Khalil
177-188	Simultaneous Determination of Ascorbic Acid and Uric Acids in Body Fluids by High-Performance Liquid Chromatography with Electrochemical Detection	Masahiko Yoshiura; Keiji Iriyama
189-197	The “On Line” Determination of Cefsulodin by High Performance Liquid Chromatography in CSF and Plasma of Rats	J. Mohler; A. Meulemans; P. Vicart; M. Vulpillat
199-215	Determination of Acetylcholine and Choline in Rat Brain Tissue by Liquid Chromatography/Electrochemistry Using an Immobilized Enzyme Post Column Reactor	Masao Asano; Takako Miyauchil; Takashi Kato; Kannosuke Fujimori; Katsunobu Yamamoto
217-228	High Performance Liquid Chromatography Analysis of Sugar Cane Bagasse Hydrogenation Products. I. Group-Type Separation	Fernando M. Lanças
229-233	Separation of Selected Dipeptides by High Performance Liquid Chromatography	Haleem J. Issaq

Volume 8, Issue 16 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 16
2875-2926	Some Quantitative Aspects of Scanning Densitometry in High-Performance Liquid Chromatography	C. F. Poole; M. E. Coddens; H. T. Butler; S. A. Schuette; S. S. J. Ho; S. Khatib; L. Piet; K. K. Brown
2927-2947	Reversed-Phase Systems for the Separation of Coumarins and Furocoumarins by Thin-Layer and High-Performance Liquid Chromatography	K. Glowniak; M. L. Bieganowska
2949-2960	Determination of Captan, Folpet, and Captafol in Water, Apples, and Lettuce By Quantitative Thin-Layer Chromatography	Joseph Sherma; Steven Stellmacher
2961-2967	Analysis of Analgesic Tablets by Quantitative High-Performance Reversed Phase TLC	Joseph Sherma; Steven Stellmacher; Tracy J. White
2969-2989	Thin-Layer Chromatography Method for the Investigations of Re(VII), Mo(VI)	Daniel S. Gaibakian; Jan K. Rozylo; Malgorzata Janicka
2991-2998	Thin-Layer Chromatographic Separation of DMSO Complexes of Metal Ions	Surendra D. Sharma; Smiti Misra
2999-3008	Studies of Hydrous Zirconium Oxide. I. Thin-Layer Chromatography of Some Metal Ions on Hydrous Zirconium Oxide: Quantitative Separation of Bi(III) from Several other Metal Ions	Asit K. Senl; Sudhangsu B. Das; Uday C. Ghosh
3009-3016	Thin-Layer Chromatographic Method for the Quality Control of Dexamethasone and Betamethasone Tablets	Bandita Das; Kajal Datta; Saroj K. Das
3017-3031	Unusual Selectivitiesof Titanium Arsenate Layers in Complex Forming Acid Systems: Prediction of K_sp from R_f Values	S. D. Sharma; S. Misra

Volume 8, Issue 15 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 15
2725-2780	Optimization Methods For Hplc	H. J. G. Debets
2781-2804	Estimation of Molecular Parameters By Hplc	C. F. Carney
2805-2825	Review of High-Performance Liquid Chromatography in the Assay of Endogenous Substances in Clinical Chemistry	Z. K. Shihabi
2827-2843	The Analysis of Penicillins in Biological Fluids and Pharmaceutical Preparations by High-Performance Liquid Chromatography: A Review	John O. Miners
2845-2870	Derivatization and Post-Column Reactions for Improved Detection in Liquid Chromatography/Electrochemistry	Ira S. Krull; Carl M. Selavka; Chester Duda; Wesley Jacobs

Volume 8, Issue 14 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 14
2543-2556	Study On The Concentration Effect In Gel Permeation Chromatography. I. A New Model Theory For Concentration Dependence Of Hydrodynamic Volumes And Gpc Elution Volumes	Song Mingshi; Hu Guixian
2557-2566	Contemporary Detection Of 4-Demeth-Oxydaunorubicin And Its Metabolites 13-Dihydro-4-Demethoxydaunorubicin And4-Demethoxydaunorubicinone By Reverse Phase High-Performance Liquid Chromatography	G. Pizzorno; F. Trave; A. Mazzoni; O. Russello; A. Nicolin
2567-2577	Simultaneous Analysis Of Estradiol Dienanthate, Estradiol 3-Benzoate And Testosterone Enanthate Benzilic Acid Hydrazone In Oily Formulations Bygradient-Hplc	G. Carignan; B. A. Lodge; W. Skakum
2579-2593	Determination Of Mexacarbate And Five Of Its Derivatives By High-Performance Liquid Chromatography	Kanth M. S. Sundaram; Cecilia Feng; Johanna Broks
2595-2606	The Use Of Reverse-Phase Hplc For Soil Amino-N Analysis	P. R. Warman; C. Bishop
2607-2624	High Performance Liquid Chromato-Graphic Method For The Determination Of Permethrin Deposits In A Forestry Spray Trial	Kanth M. S. Sundaram; Cecila Feng; Johanna Broks
2625-2640	The Use Of Hplc To Separate Triglycerides In Confectionery Fats Using Ultra Violet Detection	W. P. Edwards
2641-2648	A Rapid Method For Cyclosporine A Determination By Hplc	A. K. Shihabi; J. Scaro; R. M. David
2649-2662	Comparative Tryptic Peptide Analysis Of Rabbit Heavy Chain Allotypes By Hplc	Mohsen Abolhassani; Giordano Fiore; Kenneth H. Roux
2663-2674	Fractionation Of Bovine Lutropin With The Aid Of Anion-Exchange High Performance Liquid ChromatographY	Per Hallin; Andrzej Madej
2675-2687	Measurement Of Ethiofos (Wr 2721) In Plasma: Preliminary Pharmaco-Kinetics in the Beagle	Nollie F. Swynnerton; Donald J. Mangold; Thomas M. Ludden
2689-2697	Determination of 13 Catecholamines, Indoleamines, Metabolites and Precursors in Less Than 20 Minutes During a Single HPLC Run	H. G. Hadfield; P. Crane; M. E. King; E. A. Nugent; C. Milio; N. Narasimhachari
2699-2704	Liquid Chromatograph Ic H/D Separation Factors For Polycyclic Aromatic Hydrocarbons	W. Alexander Van Hook
2705-2718	Cation Exchange Chromatographic Separation Of Lead From Mixed Solvents	A. G. Gaikwad; S. M. Khopkar

Volume 8, Issue 13 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 13
2343-2368	Optimization of Field-Flow Fraction-Ation with Respect to Relaxation and Use of Stop-Flow Technique at Constant Field Operation	Josef Janča; Josef Chmelík; Dana Přibylová
2369-2386	The Significance of Metallophilic and Silanophilic Interactions is Reversed Phase Hplc	Paul C. Sadek; Peter W. Carr; Larry W. Bowers
2387-2402	Preparation and Characterization of Amine Modified Porous Polymer for Rplc	K. T. Howang; K. Iwamoto; N. Takai; M. Seno
2403-2415	Ion Chromatographic Separation on Silica Grafted with Benzo-18-C-6 Crown Ether	M. Lauth; Ph. Gramain
2417-2443	Ion Interaction: The Energetics and Mechanism of The Competitive Behavior Between Two Similarly Charged Molecules. 1. The Effect of Ionic Strength, Acetonitrile and Surfactant Concentration	Pierre R. Bedard; William C. Purdy
2445-2461	Ion Interaction: The Energetics and Mechanism of The Competitive Behavior BEtween Two Similarly Charged Molecules. 2. Temperature Effect and Energetics	Pierre R. Bedard; William C. Purdy
2463-2473	Liquid Chromatographic Behavior of Nitrogen Compounds	T. Hanai; J. Hubert
2475-2496	Solid Phase Reactors as an Analytical Tool in the Determination of Urinary Noradrenaline and Adrenaline	J. Rüter; U. P. Kurz; B. Neidhart
2497-2509	Quantitation of Hydralazine Hydro-Chloride in Pharmaceutical Dosage Forms Using Highc Performance Liquid Chromatography	V. Das Gupta
2511-2520	HPLC Determination of Cyclosporine in Whole Blood	Norman E. Hoffman; Abu M. Rustum; Edward J. Quebbeman; Ahmed A. R. Hamid; Robert K. Ausman
2521-2534	Improved High Performance Liquid Chromatographic Assay of Clavulanic Acid And Sulbactam by Postcolumn Alkaline Degradation	J. Haginaka; J. Wakai; H. Yasuda; T. Uno; T. Nakagawa
2535	A review of: ““Recombination at the DNA Level, Volume XLIX. Cold Spring Harbor Symposia on Quantitative Biology,” Cold Spring Harbor Laboratory, New York, March, 1985, 854 pp., illus., indexes, $130.00.”	Elliot Evan Cazes

Volume 8, Issue 12 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 12
2127-2129	Introduction	Bhushan Madava
2131-2152	Foam Countercurrent Chromatography Based on Dual Counter-Current System	Yoichiro Ito
2153-2171	Large-Scale Preparative Counter-Current Chromatography with a Coil Planet Centrifuge	Jesse L. Sandlin; Yoichiro Ito
2173-2193	Monolithic Integrated Flow Circuit (Mifc): A New Column Design for Countercurrent Chromatography	T. Kolobow; Y. Ito; I. Mychkovsky; P. Peters; J. Morabito
2195-2207	Resolution in Countercurrent Chromatography	Walter D. Conway; Yoichiro Ito
2209-2219	Preliminary Studies for Interfacing Countercurrent Chromatography (CCC) with Fourier Transform Infrared (FT-IR) Spectrometry	Rodolfo J. Romanach; James A. de Haseth; Yoichiro Ito
2221-2238	Separation of S-Triazine Herbicides by Countercurrent Chromatography	N. B. Mandava; Y. Ito; J. M. Ruth
2239-2251	Separation of Pesticides and Impurities by Countercurrent Chromatography	John M. Ruth; Yoichiro Ito; N. Bhushan Mandava; Vincent. P. Flanagan
2253-2258	Preparative Separation of Demeton Isomers with Ito Multi-Layer Coil Countercurrent Chromatography	Y. W. Lee; C. E. Cook
2259-2280	Use of Coil Planet Centrifuge in the Isolation of Antibiotics	Gregory M. Brill; James B. McAlpine; Jill E. Hochlowski
2281-2291	Rapid Purification of Synthetic Bombesin by Countercurrent Chromatography on the Multi-Layer Coil Planet Centrifuge	Martha Knight; Yoichiro Ito; Paul Peters; Carlo Dibello
2293-2313	Cell Separation with Counter-Current Chromatography and Thin-Layer Countercurrent Distribution in Aqueous Two-Phase System	James M. Van Alstine; Robert S. Synder; Laurel J. Karr; J. Milton Harris
2315-2335	Countercurrent Chromatography Using a Toroidal Coil Planet-Centrifuge: A Comparative Study of the Separation of Organelles Using Aqueous Two-Phase Partition	I. A. Sutherland; D. Heywood-waddington; T. J. Peters

Volume 8, Issue 11 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 11
1953-1963	Surface Heterogeneity Effects in Liquid-Solid Chromatography with Mixed Eluents	M. Jaroniec; D. E. Martire
1965-1987	Liquid Chromatography with Mixed Mobile Phases: Interpretation of the Model Chromatographic Data by Means of the Simple Linear Relationship	M. Borówko; M. Jaroniec
1989-2001	Derivatization of Aminophosphonic Acids for HPLC Analysis	Joseph W. Huber II; Karen L. Calabrese
2003-2016	Optimization for Minimum Analysis Time of the Separation of Benzene and Deuterated Benzene by Reverse Phase Microbore and Recycle HPLC, and the Utility of D₂O	Sj. van der Wal
2017-2034	Analysis of Plasma Angiotensins by Reversed Phase HPLC and Radioimmunoassay	Peter A. Doris
2035-2046	Adsorption of an Anionic Surfactant on an Octadecyl Bonded Phase from a Pure Aqueous Mobile Phase	I. Girard; C. Gonnet
2047-2079	Separation of Free Amiimo Acids on Reverse Stationary Phases Using an Alkyl Sulfonate Salt as a Mobile Phase Additive	Thomas A. Walker; Donald J. Pietrzyk
2081-2092	Tryptophan Determination in Tissue Homogenates and Biological Fluids Using HPLC-EC	N. Narasimhachari; P. Ettigi; B. Landa
2093-2103	Liquid Chromatographic Assay for Salicylic Acid in Liquid and Semisolid Formulations	A. M. Molokhia; H. I. Al-shora; S. Al-rahman
2105-2113	Donnan Exclusion Chromatography with Nonionic Adsorption	Hirohiko Waki; Kazuhisa Tsuruta; Yuji Tokunaga
2115-2120	An Easy Method to Pack Large Scale Stack Columns	F. Haskó; K. Bartha

Volume 8, Issue 10 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 10
1753-1767	Retention Mechanism in Ligand exchange Chromatography of α-Amino Acids: Improved Resolution of Racemates with A New Mutildentate Polymeric Packing	D. Charmotl; R. Audebert; C. Quivoron
1769-1781	High Efficiency Ligand Exchange Chromatography of Amino Acid Enantiomers	D. Charmot; R. Audebert; C. Quivoron
1783-1795	Automated Analysis of O-Phthalal-Dehyde Derivatives of Amino Acids in Physiological Fluids by Reverse Phase High Performance Liquid Chromatography	Robert J. Smith; Karen A. Panico
1797-1816	Simultaneous Determination of Theophylline and Caffeine by Reversed Phase Liquid Chromatography Using Phenyl Column	Steven H. Y. Wongl; Nemat Marzoukl; Suzanne L. McHugh; Elliot Cazesl
1817-1827	Determination of Monamine Metabolites in Human Cerebrospinal Fluid by High Performance Liquid Chromatography with Electrochemical Detection	L. Elrod Jr.; G. L. Mayer
1829-1843	Determination of Picomole Levels of Neurotensin, Bombesin, and Related Peptide Fragments Using Gradient Elution High Performance Liquid Chromatography Coupled with Electrochemical Detection	Andrea L. Drumhellerl; Helene Bachelard; Serge St-Pierre; François B. Jolicoeur
1845-1852	Reverse Phase High Performance Liquid Chromatography of Human Bence Jones Proteins	Fukuyi Kametani; Toshiyuki Toshima; Hiroshi Tonoike; Akihiko Hoshi; Tomotaka Shinoda; Tsuneo Okuyama
1853-1868	ANALYSIS of Acid-Soluble Hydroxy-Proline, Free Proline and Collagen-Bound Hydroxyproline in Rat Liver by High Performance Liquid Chromatography With Pre-Column Derivatization	C. A. Palmerini; A. Vedovelli; A. Morelli; C. Fini; A. Floridi
1869-1880	Filter Collection of Airborne Permethrin with Determination by HPLC	Roy J. Rando; Yehia Y. Hammad
1881-1892	High Performance Liquid Chromato-Graphic Assay For 5-Fluorouracil and 5-Fluorocytosine	L. Biondi; J. G. Nairn
1893-1902	Quantitation of Creatinine in Urine and Plasma Samples by Reversed Phase HPLC	Luz Ma. Del-Razo; Pedro Jauge
1903-1913	High Performance Liquid Chromatoraphic Determination of R-831, A New Antiallergic Agent, in Dogs and Humans	S. F. Chang; A. M. Miller; T. M. Welscher; C. R. Kehe; M. J. Jernberg; R. L. McQuinn; J. M. Fox
1915-1922	High Performance Liquid Chromatograph 1C Method for Determination of Mifobate in Rat Feed	Kin-Kai Hwang; Jan Battor; David Drees; Ronald Browne
1923-1932	A Reverse Phase Technique for Separating the Linearc Furano Coumarins in Celery	Ross C. Beier
1933-1945	Extraction Chromatograph Ic Separation of Tellurium(Iv) from Selenium and Associated Elements with Tri-Butyl-Phosphate	Chhaya Dixit; S. M. Khopkar

Volume 8, Issue 9 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 9
1559-1571	Identification and Isolation of Surface-Exposed Portions of the Major Outer Membrane Protein of Chlamydia Trachomatis by Two-Dimensional Peptide Mapping and High-Performance Liquid Chromatography	Ralph C. Judd; Harlan D. Caldwell
1573-1591	Determination of Serum Phospholipid Metabolic Profiles by High-Performance Liquid Chromatography	John T. Bernett Jr.; Nancy K. Meredith; James R. Akins; W. Harry Hannon
1593-1609	Determination of Nitrate, Nitrite, and Phosphate at 214 NM by Reverse PhaseHPLC	T. C. Kuchnicki; L. P. Sarna; G. R. B. Webster
1611-1628	An Improved HPLC Method for the Determination of Furosemide in Plasma and Urine	L. J. Lovett; G. Nygard; P. Dura; S. K. W. Khalil
1629-1650	HPLC Determination of Lactic Acid in Milrinone Injection and Oral Solution Using Ion-Exchange Sample Preparation Methods	Terry D. Wilson
1651-1662	A Sensitive High-Performance Liquid Chromatography Method for Analyzing Riboflavin in Fresh Fruits and Vegetables	Alley E. Watada; Tony T. Tran
1663-1675	Rapid Determination of Acyclovir in Plasma by Reversed Phase High-Performance Liquid Chromatography	S. Bouquet; B. Regnier; S. Quehen; A. M. Brisson; Ph. Courtois; J. B. Fourtillan
1677-1683	Determination of Hydroxy-Testos-Terones by Isocratic, High-Performance Liquid Chromatography with an Internal Standard	E. S. Halperin-walega; F. E. Greene
1685-1696	Quantification of Suramin by Reverse-Phase Ion-Pairing High-Performance Liquid Chromatography	Raymond W. Klecker Jr.; Jerry M. Collins
1697-1709	High-Performance Preparative Isolation and Purification of Several Mycinamicins	Ron Mierzwa; Imbi Truumees; Mahesh Patel; J. Marquez; V. Gullo
1711-1729	Relationship Between Log K′ Values of Benzodiazepines and Composition of the Mobile Phase	M. C. Pietrogrande; C. Bighi; P. A. Borea; A. M. Barbaro; M. C. Guerra; G. L. Biagi
1731-1738	Paper Chromatographic Separation of DMSO Complexes of Metal Ions	S. D. Sharma; S. Misra
1739-1742	Comments on Role of Interracial Tension in Reverse Phase Liquid Chromatography	William E. Acree Jr.

Volume 8, Issue 8 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 8
1363-1378	An Extension and new Interpretation of Oscik's Equation Describing Liquid Chromatography with Mixed Mobile Phases	D. E. Martire; M. Jaroniec
1379-1395	Determination of a Trazadone Metabolite, 1-m-Chlorophenyl- Piperazine in Plasma by Liquid Chromatography	Steven H. Y. Wong; Nemat Marzouk
1397-1412	HPLC Separation of Geometric Isomers of Carbamyl Peptides	Hubert E. May; Lynn Cotter; Christine Lee
1413-1430	Concentration Dependence of Elution Volumes in size Exclusion Chromatography of Polymer Molecules. II. Poly(Methyl Methacrylate) in Ideal Solvent	Oscar Chiantore; Marino Guaita
1431-1443	Stability Indicating high Performance Liquid Chromatographic Procedure for the Analysis of Prostaglandin E₂ Raw Material and Tablets	G. Carignan; B. A. Lodge
1445-1453	Liquid Chromatography of Oxidized Sulfanilamide Derivatives	Charlotte Ressler; Michele M. Knapp
1455-1464	Determination of Ampicillin in Plasma by Paired Ion High Performance Liquid Chromatography	A. H. Hikal; A. B. Jones
1465-1473	High-Performance Liquid Chromatographic Determination of Acetazolamide in Human Plasma	Philip T. R. Hwang; James R. Lang; George C. Wood; Marvin C. Meyer
1475-1488	Reverse-Phase HPLC Analysis of the Antiviral Drug, 9-[1,3-Dihydroxy-2-Propoxy Methyl] -Guanine (DHPG), with Amperometric Detection	G. C. Visor; S. E. Jackson; R. A. Kenley; G. Lee
1489-1500	Ion-Pair Liquid Chromatographic Analysis of Phenylpropanolamine in Plasma and Urine by Post-Column Derivatization with O-Phthalaldehyde	Robert J. Y. Shi; Winnie L. Gee; Roger L. Williams; Leslie Z. Benet; Emil T. Lin
1501-1505	Botanical Source Differentiation of Podophyllum Resin by HPLC	D. A. Fay; H. W. Ziegler
1507-1517	Quantitative Analysis of Phenyl-Acetic Acid in Proteus Mirabilis Cultures by High Performance Liquid Chromatography	G. R. Erdmann; S. K. Wahba Khalil
1519-1526	An Improved Technique for Extraction, Identification, and Quantification of Leukotrienes	William Jubiz; George Nolan; K. C. Kaltenborn
1527-1547	Separation of Carotenoids in Fruits and Vegetables by High Performance Liquid Chromatography	R. J. Bushway

Volume 8, Issue 7 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 7
1207-1224	Effect of Modifier on the Retention of Solutes in Reversed-Phase Thin-Layer Chromatography	M. Bieganowska; E. Soczewiński; M. Waksmundzka-hajnos
1225-1238	A Simple Device for Gradient Elution in Equilibrium Sandwich Chambers for Continuous Thin-Layer Chromatography	Edward Soczewiński; Grazyna Matsik
1239-1246	Magic Square. the Usage of Double Bonds Photoisomerization for Indentification of Organic Compounds by Thin-Layer Chromatography	V. I. Kofanov; B. K. Kerzhner; T. L. Vrubel
1247-1254	Determination of Aminacrine Hydro-Chloride in Drug Preparations by TLC with Fluorescence Densitometry	Michele Dittamo; Laila Kraus; Addie Lee; Joseph Sherma
1255-1263	TLC Separation of some closely Related Synthetic dyes Impregnated Silica Gel Layers	S. P. Srivastava; R. Bhushan; R. S. Chauhan
1265-1278	TLC Separation of Barbiturates on Impregnated Plates	S. P. Srivastava; Reena
1279-1292	Reverse Phase Thin-Layer Chromato-Graphy of some Metal Ions on Butyl-Amine Impregnated Silica Gel G in Formic Acid Medium	M. Qureshi; A. Mohammad; N. Fatima
1293-1297	Rapid TLC Separation of some Closely Related 1-(2-Benzothiazolyl)-3- Methyl-5-Phenyl Pyrazole Derivatives	Mahendra P. Sharma; R. K. Swami
1299-1317	Quantitative Separation of Citric Acid From Trichloroacetic Acid on Plates Coated with Calcium Sulphate Containing Zinc Oxide	H. S. Rathore; K. Kumari; M. Agrawal
1319-1326	Movement of Trace Elements in Soils Using Thin-Layer Chromatography	R. P. Singh; S. K. Saxena; K. Kumari
1327-1346	Effect of Different Salt Leachates on the movement of some Carbamoyl Groups Containing Pesticides in Soils using Thin-Layer Chromatography	S. R. Sharma; R. P. Singh; S. K. Saxena; S. R. Ahmed
1347-1353	Chromatography of Alkaline Earths and Transition Metals on TIN(IV) Arsenosilicate and Arsenophosphate thin Layers in Buffered EDTA Solutions	K. G. Varshney; Asif A. Khan; S. Anwar

Volume 8, Issue 6 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 6
995-1007	Effects of Solvent Composition and Temperature on the Normal Phase Liquid Chromatographic Separation of Substituted Phenols	C. Allen Chang; Lihder T. Tan
1009-1023	Ultrafiltration and High-Performance Liquid Chromatographic Analysis of Seminal Carbohydrates, organic acids and Sugar Alcohols	P. Oefner; G. Bonn; G. Bartsch
1025-1034	Determination of Compositional Heterogeneity of Polyamide Copolymers	Toshio Ogawa; Masakazu Sakai
1035-1051	Quantitation of High Boiling Fractions of North Sea Oil after Class Separation and Gel Permeation Chromatography	Elsa Lundanes; Tyge Greibrokk
1053-1070	A Miniaturized Precolumn for On-Line Trace Enrichment and Direct Plasma Injection in Narrow-Bore Liquid Chromatography	M. W. F. Nielen; E. Sol; R. W. Frei; U. A. Th. Brinkman
1071-1091	Reversed-Phase Ion-Pair Chromatography of Nitrogen-Bridged Compounds	A. Shalaby; Zs. Budvári-Bárány; Gy. Szász
1093-1107	Ion-Pair Chromatography of Nitrogen-Bridged Compounds on Silica Gel	A. Shalaby; Zs. Budvári-Bárány; Gy. Szász
1109-1120	Comparison of ¹²⁵I-Labeled and ¹⁴C-Labeled Peptides of the Major outer Membrane Protein of Chlamydia Trachomatis Strain L2/434 separated by High-Performance Liquid Chromatography	Ralph C. Judd; Harlan D. Caldwell
1121-1137	HPLC Gel-Filtration of Insulin During Short and Long Time Infusion by Artificial Delivery Systems	E. Schrader; E. F. Pfeiffer
1139-1157	The Influence of Motion and Temperature upon the Aggregational Behavior of Soluble Insulin Formulations Investigated by High Performance Liquid Chromatography	E. Schrader; E. F. Pfeiffer
1159-1172	Sorption Studies in DMSO-NITRIC Acid and DMSO-Acetic Acid Systems and Separation of Metal Ions on TIN(IV)-Iodophosphate	Syed Ashfaq Nabi; Weqar Ahmad Siddiqui
1173-1194	High Pressure Liquid Chromato-Graphic Separation of Aryl-Naphthalide Lignan Lactones	K. S. Annapoorani; C. Damodaran; P. Chandra Sekharan

Volume 8, Issue 5 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 5
789-874	Fluorescence Detection in High Performance Liquid Chromatography	H. Lingeman; W. J. M. Underberg; A. Takadate; A. Hulshoff
875-923	Preparative Gel Permeation Chromatography	James Lesec
925-983	Adsorption Chromatography of Biopolymers on Porous Glass	Takaharu Mizutani

Volume 8, Issue 4 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 4
591-602	Effect of pH, Temperature, and Ionic Strength on Reversed-Phase Ion-Pair High Performance Liquid Chroma-Tography of Purine Nucleotide Monophosphate	D. O. Mack; V. L. Reed; L. D. Smith
603-618	Simultaneous Measurement of Adenosine 5′-Triphosphate and its Degradation Products by Reverse-Phase Ion-Pair Chromatography	D. R. Webster; G. D. Boston; D. M. Paton
619-634	On the need for “Wide-Pores” in the Reversed-Phase Liquid Chromato- Graphic Separation of Proteins	F. Vincent Warren Jr.; Brian A. Bidlingmeyer
635-650	High Performance Anion-Exchange Chromatography of Proteins	Toshihiko Kadoya; Toshiaki Isobe; Yasuhiko Amano; Yoshi Kato; Koji Nakamura; Tsuneo Okuyama
651-661	Effects of Solute-Solvent Interactions in Liquid Adsorption Chro- Matography with Mixed Mobile Phase	J. K. Rożzylo; M. Jaroniec; J. A. Jaroniec
663-675	Determination of Organic Peroxides by High Performance Liquid Chroma-Tography with Electrochemical Detection	Max O. Funk Jr.; William J. Baker
677-690	Detection of Toxic Compounds in Polyurethane Food Bags by Liquid Chromatography/Electrochemistry	Colleen J. P. Ward; D. M. Radzik; P. T. Kissinger
691-706	Detection of Thiols and Disulfides in Liver Samples using Liquid Chromatography/Electrochemistry	Susan M. Lunte; Peter T. Kissinger
707-717	Separation of Tocols by HPLC on an Amino-Cyano Polar Phase Column	Colin G. Rammell; Jacobus J. L. Hoogenboom
719-751	A Comparison and Clinical Applications of Ammonium Acetate and Phosphate Based Mobile Phases for the Separation of Catecholamines on Reversed Phase Columns	W. A. Bartlett
753-763	Simultaneous Determination of Ethosuximide, Phenobarbital, Pheny-Toin, and Carbamazepine in Brain Tissue by HPLC	Ramón Soto-Otero; Estefania Méndez-Alvarez; Germán Sierra-Marcuño
765-776	Separation of Zirconium by Extraction Chromatography with Amberlite LA-1 from Malonic Acid	Prakash Narayanan; S. M. Khopkar
777-778	Books

Volume 8, Issue 3 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 3
419-439	A Universal HPLC Determination of Insulin Potency	H. W. Smith Jr.; L. M. Atkins; D. A. Binkley; W. G. Richardson; D. J. Miner
441-448	A Simple Linear Dependence of the Logarithm of the Capacity Ratio upon Mobile Phase Composition in the Reversed-Phase Liquid Chromatography	M. Jaroniec; A. Dawidowicz; J. A. Jaroniec
449-461	Tert-Butyldiphenylsilyl Derivatization for Liquid Chromatography and Mass Spectrometry	Michael A. Quilliam; Joan M. Yaraskavitch
463-472	Comparison of HPLC Separation of Vitamin D₃ Metabolites and Their Isotachysterol₃ Derivatives	Timo Koskinen; Pirjo Valtonen
473-484	Determination of Individual Carotenoids in Human Plasma by High Performance Liquid Chromatography	John G. Bieri; Ellen D. Brown; J. Cecil Smith Jr.
485-497	Determination of Ciprofloxacin (Bay o 9867) in Biological Fluids by High-Performance Liquid Chromatography	W. Gau; H. J. Ploschke; K. Schmidt; B. Weber
499-511	High Performance Liquid Chromatographic Assay of Verapamil Hydrochloride in Dosage Formsk	Dimitri C. Tsilifonis; Karen Wilk; Robert Reisch Jr.; Robert E. Daly
513-520	Separation, Identification, and Quantification of N-Acetyl Cilastatin in Human Urine	John Y. -K. Hsieh; Bruce K. Maglietto; William F. Bayne
521-536	Determination of Trimethoprim and Sulphamethoxazole in Serum by Reversed-Phase and Ion Pair HPLC	C. T. Hung; D. G. Perrier
537-544	Reversed Phase Ion-Pair Chromatographic Separation of Acetyl Choline and Choline	C. D. Raghuveeran
545-554	Phosphatidylcholine-Gramicidin a Interaction Study in Non-Aqueous Solvent with a new HPLC-SEC Column	L. Braco; C. Abad
555-562	High Pressure Liquid Chromatography of (Bay o 9867) Ciprofloxacin in Serum Samples	Claudine E. Fasching; Lance R. Peterson
563-569	Analysis of Mercury-Containing Drugs by High Performance Liquid Chromatography with Atomic Absorption Detection	Walter Holak
571-574	Use of Ligands for Improved Separation of Metal Ions on Thin Silica Layers	S. P. Srivastava; R. Bhushan; R. S. Chauhan
575-582	Use of Zirconium(IV) Arsenophosphate Columns for Cation Exchange Separation of Metal Ions Interfering in the Spectrophotometric Determination of Uranium with Sodium Diethyl Dithiocarbamate	K. G. Varshney; Sanjay Agrawal; Kanak Varshney; S. Anwar

Volume 8, Issue 2 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 2
223-237	The Application of Perdeuterated Polycyclic Aromatic Hydrocarbons (PAH) as Internal Standards for the Liquid Chromatographic Determination of PAH in a Petroleum Crude Oil and Other Complex Mixtures	W. F. Kline; S. A. Wise; W. E. May
239-259	Characterization of High-Ash Brazilian (Mina Do Leão) Coal-Derived Liquids by High Performance Liquid Chromatography Group Type Separation	Fernando M. Lanças; Harold M. McNair
261-269	Separation of Mycotoxins, Polycyclic Aromatic Hydrocarbons, Quinones, and Heterocyclic Compounds on Cyclodextrin Bonded Phases: An Alternative LC Packing	Daniel W. Armstrong; Ala Alak; Wade Demond; Willie L. Hinze; Terrence E. Riehl
271-280	Solute Retention in Column Liquid Chromatography. VII. Reduction of Mass-Transfer Non-Equilibrium and Analysis Time	R. J. Laub; S. J. Madden
281-298	Solute Retention in Column Liquid Chromatography. VIII. Preparation and Properties of Metal-Modified Silica	R. A. Djerki; R. J. Laub; S. K. Milonjič
299-313	Separation of RNA Derivatives by High-Performance Anion-Exchange Liquid Chromatography	J. Alonso; M. V. Nogúes; C. M. Cuchillo
315-332	Electrochemical Detection of Phenylurea Herbicides in Liquid Chromatography	M. W. F. Nielen; G. Koomen; R. W. Frei; U. A. Th. Brinkman
333-344	Electrochemical Detection of Ascorbic and Uric Acids in the Eluate from Reversed-Phase High-Performance Liquid Chromatography with Newly Developed Rigid-Type Porous Polymer Packing (Polymetacrylate Gels)	Keiji Iriyama; Masahiko Yoshiura; Takeo Iwamoto
345-360	Determination of Spinal Cord Monamines and Metabolites Using Three Micron Columns and Dual Electrochemical Detection	S. K. Salzman; C. Llados Eckman; E. Hirofuji
361-368	Comparison of Silica-, C₁₈-, and NH₂-HPLC Columns for the Separation of Neutral Steroid Saponins from Dioscorea Plants	Cheng-Ji Xu; Jiann-Tsyn Lin
369-379	High Performance Liquid Chroma Tography of Cytokinins	Arild Ernstsen; Einar Jensen
381-386	Adsorption HPLC Investigation of Nitrogen-Bridged Compounds	A. Shalaby; Zs. Budvári-Bárány; Gy. Szasz; K. Hankó-Novák; I. Hermecz
387-394	Simultaneous Multi-Wavelength UV-Visible Detection for HPLC Using a Diode-Array Spectrophotometer—A Versatile Software Package	Diana C. Iwaniw; P. David Josephy
395-405	High-Performance Liquid Chromato- Graphic Assay for Kinetic and Inhibition Properites of Monoamine Oxidase form A	Erkki Nissinen; Solveig Linko-Löppönen
407	Books

Volume 8, Issue 1 (1985)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 8, Number 1
1-11	Peptide Biosynthesis and Changes in free Amino Acid Composition in Developing Bean Seedlings (Phaseolus vulgaris)	Pekka Lähdesmäki; Elise Siltaloppi
13-29	Factors Influencing on-Column Hydrolysis of Thiacetarsamide during Reversed-Phase Liquid Chromatography	Mary G. Leadbetter; Edward H. Allen
31-46	Simultaneous Determination of Ascorbic Acid, Isoascorbic Acid (Erythorbic Acid) and Uric Acid in Human Plasma by High-Performance Liquid Chromatography with Amperometric Detection	M. A. Kutnink; J. H. Skala; H. E. Sauberlich; S. T. Omaye
47-57	Determination of Phenolic Anti-Oxidants in Edible Oil by High-Performance Liquid Chromatography with Amperometric Detector	Yoshimi Kitada; Yasuyuki Ueda; Masatoshi Yamamoto; Kazufusa Shinomiya; Hiroyuki Nakazawa
59-73	High-Performance Liquid Chromato-Graphic Determination of Sucrose, Glucose, Fructose in Complex Products of Distilleries	A. C. Duarte-coelho; E. D. Dumoulin; J. T. Guerain
75-94	High Performance Liquid Chromato-Graphic Systems to Separate and Quantify a Mixture of Nine Sugars and Four Polyols	C. Vidal-valverde; C. Martin-villa; B. Olmedilla; I. Blanco
95-106	Reversed Phase Extraction Chro-Matographic Separation of Antimony(III) with Trioctyl Phosphine Oxide	R. B. Heddur; S. M. Khopkar
107-124	Comparison of Reversed Phase High Performance Liquid Chromatography and Competitive Protein Binding Assay in the Quantification of Cortisol in Bovine Plasma	S. K. Gutenberger; D. P. Olson; R. A. Kagel
125-134	A Rapid and Sensitive Method for Determination of Trimetrexate from Biological Fluids	Cynthia C. Ackerly; Jeanette Hartshorn; William P. Tong; John J. McCormack
135-153	The Separation of 24 OPA-AA Of Natural Origin and Quantitative Analysis of Tyrosine by Means of HPLC	J. Abecassis; Ch. David-Eteve; A. Soun
155-171	Solute Retention in Column Liquid Chromatography. IV. Extension of the Langmuir Sorption-Isotherm Function to Include Stepped Variation of Retentions with Composition of Multicomponent Mobile Phases	R. J. Laub; S. J. Madden
173-186	Solute Retention in Column Liquid Chromatography. V. the Column Dead Volume	R. J. Laub; S. J. Madden
187-205	Solute Retention in Column Liquid Chromatography. VI. Enthalphy Entropy Compensation: The Column Temperature and Mobile-Phase Composition	R. J. Laub; S. J. Madden
207-214	A review of “Introduction to Organic Chemistry, An American Chemical Society Computer Course, Stanley G. Smith (Univ. of Illinois), Compress O i v ., Van Nostrand Reinhold Co., Inc., Wentworth, NH, 8 diskettes, $375.00 (US)”	J. A. Kuck

Volume 7, Issue 14 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 14
2697-2710	The Influence of the Specific Surface Area of Adsorbent upon the Optimization of the Process of Adsorption Thin-Layer Chromatography	J. K. Rozylo; I. Malinowska; M. Poniewaz
2711-2718	Evaluation of System Errors in TLC-Densitometry when using the Streaking Technique	Samuel J. Costanzo; Mario J. Cardone
2719-2723	Reversed Phase Thin Layer Chromatography of Amino Acids	Joseph C. Touchstone; E. J. Levin; S. G. Lee
2725-2733	Analysis of Plasmalogens by In Situ Reaction on Thin Layer Chromatograms	Joseph C. Touchstone; Kimberly A. Snyder; S. S. Levin
2735-2742	Determination of Chlorpyrifos and its Metabolite 3,5,6-Trichloro-2-Pyridinol in Tap Water and Bananas by Quantitative TLC on Preadsorbent Silica Gel	Joseph Sherma; Robert Slobodien
2743-2749	Determination of Octadecylamine in Water by Quantitative High Performance thin Layer Chromatography	Joseph Sherma; Karen Chandler; Julie Ahringer
2751-2757	Separation of Prostaglandins E₁, and E₂ and other Major Eicosanoids by Unidimensional Argentation Thin Layer Chromatography	John S. Bomalaski; Joseph C. Touchstone; Andrew T. Dailey; Robert B. Zurier
2759-2776	Neutral Lipid Class Fractionation and Further Separation of Simple Neutral Glycolipids by OPTLC	J. Pick; J. Vajda; L. Leisztner
2777-2791	Class Fractionation of Acidic Glycolipids and Further Separation of Gangliosides by OPTLC	J. Pick; J. Vajda; N. Anh-tuan; L. Leisztner; S. R. Hollan
2793-2801	Comparison of two Copper Reagents for Detection of Saturated and Unsaturated Neutral Lipids by Charring Densitometry	Carl B. Baron; Ronald F. Coburn
2803-2811	Determination of Neomycin Components by Thin Layer Chromatography with Videodensitometry	György Bacsa; Judit Jávor; László Kiss
2813-2820	Thin Layer Chromatography of Metal Ions Complexed with Anils (VII) Detection, Separation, and Determination	R. K. Upadhyay; Madhu Rani Sharma; R. K. Rastogi
2821-2829	Thin Layer and Paper Chromatographic Separations of d-Block Cations Complexed with ANILS	R. K. Upadhyay; Kamlesh Rathore; A. K. Bajpai
2833-2862	Inverse Optimal Filtering Method for the Instrumental Spreading Correction in Size Exclusion Chromatography	D. Alba; G. R. Meira
2863-2873	Preparative Chromatography of Proteins	M. N. Schmuck; K. M. Gooding; D. L. Gooding
2875-2885	Glycosylated Hemoglobin Determinations by Isocratic High-Performance Liquid Chromatography	Robert M. David; Z. K. Shihabi
2887-2893	Determination of Ticarcillin in Serum by Reversed Phase High Performance Liquid Chromatography	M. K. Aravind; J. N. Miceli; R. E. Kauffman
2895-2903	Quantitative Determination of the α-Amylase Inhibitor from Phaseolus Vulgaris using size Exclusion High-Performance Liquid Chromatography	Joel E. Houglum; Gary S. Chappell
2905-2914	Semi-Preparative High Performance Liquid Chromatographic Separation of Carbon-14 Labeled Avermectin B_1a from a Mixture of Avermectins	C. C. Ku; S. C. Hwang; T. A. Jacob
2915-2920	Constituents of Higher Fungi. Part XVI. Identification of Lactarius Species by HPLC Using Sesquiterpene Monohydroxylactone Contents as Characteristic Chemotaxonomic Features	W. M. Daniewski; W. Kroszczyński; A. Wawrzuń; A. Rymkiewicz
2921-2922	A review of: “Steric Exclusion Liquid Chromatography of Polymers”, Josef Janca, ed., Marcel Dekker, Inc., New York and Basel, 1984, 329 pp., $55.00(US)”	Dale J. Harmon

Volume 7, Issue 13 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 13
2513-2524	Chromatographic Separations of Oligovinylpyridines 1. Analytical-Scale Chromatography of Radically Oligomerized 2-Vinylpyridine by HPLC and TLC	Heinz Hilgers; Franz P. Schmitz
2525-2533	Chromatography of AC-ASP-TYR-MET-GLY-TRP-MET-ASP-NH₂ on the Horizontal flow-Through Coil Planet Centrifuge and the High-Speed Multi-Layer Coil Planet Centrifuge	M. Knight; Y. Ito; A. M. Kask; T. N. Chase
2535-2543	A Computer Program for the Selection of Gradient Elution in High Performance Liquid Chromatography	Haleem J. Issaq; Karen L. McNitt; Nina Goldgaber
2545-2560	Determination of the Mono and Diethanolamides of Palmitic Acid and of Soybean Oil Fatty Acids by High Performance Liquid Chromatography	Albert A. Ben-bassat; Tamar Wasserman; Avraham Basch
2561-2577	Investigation of the Behavior of Oxidized Pterins in Liquid Chromatographic Systems	Craig E. Lunte; Peter T. Kissinger
2579-2590	A Rapid Liquid Chromatographic Method for Determination of Flecainide in Human Blood Plasma Using Ultraviolet Detection	J. Boutagy; F. M. Rumble; G. M. Shenfield
2591-2603	Bile Acids. Lxx. Preparative Separation of Kryptogenin from Companion Sapogenins by High Performance Liquid Chromatography	Daniel M. Tal; Ping H. Patrick; William H. Elliott; E. A. Doisy
2605-2610	Rapid and Simple Technique for the Quantitation of Polyamines in Biological Samples	Rodney F. Minchin; Gayle R. Hanau
2611-2630	Individual Carotenoid Determinations in Human Plasma by High-Performance Liquid Chromatography	C. C. Tangney
2631-2642	Substituent Effects in High-Performance Liquid Chromatography of Diarylacrylonitriles	S. Caccamese; V. Iacona; G. Scarlata; R. M. Toscano
2643-2651	Determination of Formaldehyde in the Polymerized Ragweed Antigen by HPLC	Stanley K. Lam; Victoria A. Margiasso
2653-2658	The Determination of Methylene Bis-Thiocyanate by High Performance Liquid Chromatography	R. Shustina; J. H. Lesser
2659-2669	Determination of Folic Acid in Commercial Diets by Anion-Exchange Solid-Phase Extraction and Subsequent Reversed-Phase HPLC	Gary W. Schieffer; Glenn P. Wheeler; Carolyn O. Cimino
2671-2677	A Rapid Method for the Prefractionation of Essential Oils. Application to the Essential oil of Black Spruce [Picea Mariana (Mill.) BSP.]	Selma Hajji; Jacques Beliveau; David Z. Simon; Romano Salvador; Claude Aube; Alberto Conti
2679-2689	Quantitation of Serotonin in Human Plasma, Serum and Cerebrospinal Fluid Samples by HPLC-EC Using 6-Hydroxytryptamine as an Internal Standard	N. Narasimhachari

Volume 7, Issue 12 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 12
2323-2349	A Simple Method of Evaluating Particle Size Distributions and Settling Rates for Silica Based Chromatographic Supports	D. A. Hanggi; P. W. Carr
2351-2365	Column Liquid Chromatography of Reducing Carbohydrates by Fluorometric Reaction Detection with a Pressurized Reactor Outlet	J. H. M. van den Berg; H. W. M. Horsels; R. S. Deelder
2367-2382	Viscosity Detection with a Pulseless PUMP for Liquid Chromatography	Purnendu K. Dasgupta
2383-2400	Routine Preparative HPLC of Aromatic Silyl Compounds on Caffeine Coated on Silica Gel	Guy Félix; Cécile Bertrand; Annie Février
2401-2408	Determination of Pirenzepine in Dosage Forms and in Biological Fluids	Salim A. Babhair
2409-2419	High Performance Liquid Chromatographic Method for Prostaglandin E² Determination in Human Gastric Juice Without Derivatization	C. Surrenti; O. E. Ricci; A. Casini; L. Ventura; S. Nieri
2421-2429	High Performance Liquid Chromatographic Analysis of Cepoperazone in Serum and Urine	S. H. Schachter; H. Spino; A. Tesoro; S. M. Macleod
2431-2446	High Performance Liquid Chromatographic Separation of Estradiol-17 α and -17/β in Biological Fluids; Application to Plasma, Milk and Urine of Cows	S. K. Batra; J. Saumande
2447-2465	A Liquid Chromatographic Electrochemical Assay for S-2-(3-Aminopropylamino) Ethylphosphorothioate (WR2721) in Human Plasma	L. M. Shaw; H. Bonner; A. Turrisi; A. L. Norfleet; D. J. Glover
2467-2482	Simultaneous Determination of Heavy Metals in Bovine Liver and Oyster Tissue by Solvent Extraction-Reversed Phase High Performance Liquid Chromatography	S. Ichinoki; T. Morita; M. Yamazaki
2483-2491	High-Pressure Liquid Chrohatographic Assay of Cefotaxime and Desacetylcefotaxime in Human Myometrium	Roger E. Bawdon; William J. Novick; David L. Hemsell; William D. Welch
2493-2506	HPLC Study Off Some Biologically Active Quinazolines	A. Shalaby; Zs. BudVári-Bárány; K. Hankó-Novák; Gy. Szász

Volume 7, Issue 11 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 11
2115-2125	Ion Chromatography on Poly(Crown Ether)-Modified Silica Possessing High Affinity For Sodium	M. Nakajima; K. Kimura; E. Hayata; T. Shono
2127-2141	Utilization of a Systematic Solvent Selection Method for the HPLC Determination of a Trace Isoheric Contaminant	Jerome E. Haky; A. Michael Young; Emily A. Domonkos; Robert L. Leeds
2143-2149	Active TBC in Butadiene by HPLC	A. C. Oomens; F. G. Scbuurhuis; N. R. Skelly
2151-2161	Determination of Isocyanic Acid in Air by High Performance Liquid Chromatography	J. E. McClure; P. L. Stehman
2163-2177	Determination of Bitrex, Quassia Powder and Sucrose Octaacetate Next to Diethyl Phthalate and Camphor in Specially Denatured Alcohols by Liquid Chromatografhy	Jan Kovar; Mireille Loyer
2179-2191	High Performance Liquid Chromatographic Assay for Alpha-Difluoromethylornithine in Rodent Feed	Florence J. Reavis; John J. Contario
2193-2201	Derivatization, Separation and Direct Quantification of Monohydroxy-Eicosatetraenoic Acids Using Reversed Phase High Performance Liquid Chromatography	Paul K. Williamson; Robert B. Zurier
2203-2217	HPIC Separation of Tautomsric Compounds of 4-Aminoisoxazolyl-1,2-Naphthoquinones	A. Fernandez; M. M. De Bertorello; M. R. Longhi
2219-2228	Micro-Scale Method for Determination of Tobramycin in Serum Using High-Performance Liquid Chromatography	Hiroaki Kubo; Toshio Kinoshita; Yoshie Kobayashi; Ken Tokunaga
2229-2235	Assay of Serum Thiopental Concentrations by High-Performance Liquid Chromatography	M. T. Parviainen; A. Harmoinen; G. Baer; H. Jokela
2237-2251	Determination of Cinnarizine in Whole Blood and Plasma by Reversed Phase HFLC and its Application to a Pharmacokinetic Study	M. Puttemans; M. Bogaert; G. Hoogewijs; L. Dryon; D. L. Massart; L. Vanhaelst
2253-2260	Urinary Uric Acid Determination by Reversed-Phase High-Performance Liquid Chromatography with Electrochemical Detection	Takeo Iwamoto; Masahiko Yoshiura; Keiji Iriyama
2261-2266	Use of an Optimum Wavelength to Detect Glutamic Acid and its Metabolites in Human Serum by Reversed-Phase HPLC	S. L. Pahuja; J. Albert; T. W. Reid
2267-2287	A Fully Automatic Method for Analysis of Individual Bile Acids in the Serum Using High-Performance Liquid Chromatography for Clinical Use	S. Hasegawa; R. Uenoyaraa; F. Takeda; J. Chuma; K. Suzuki; F. Kamiyama; K. Yamazaki; S. Baba
2289-2296	The Rapid Determination of Neopterine in Human Urine by Isocratic High-Performance Liquid Chromatography	Patrick Mura; Claude Tallineau; Daniel Reiss; Alain Piriou
2297-2305	A GPC Method for Analysis of Low Molecular Weight Drugs	K. Sreenivasan; Prabha D. Nair; K. Rathinam
2307-2314	On the Availability of 2,3,4,6-Tetra-O-Acetyl-B-D-Glucopyranosyl Isothiocyanate, a Chiral Derivatizing Agent in HPLC	Joseph Gal; Robert C. Murphy

Volume 7, Issue Supplement 2 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number S2
205-315	High Performance Liquid Chromatography in Veterinary Toxicology	Thomas R. Covey; Jack D. Henion
317-351	A Review of Combined Liquid Chromatography and Mass Spectrometry	Dominic M. Desiderio; Genevieve H. Fridland
353-376	Chiral Stationary Phases for High Performance Liquid Chromatographic Separation of Enantiomers: A Mini-Review	Daniel W. Armstrong
377-392	Recent Chromatographic Methods to Isolate Pyrrolizidime Alkaloids	H. J. Segall
393-431	Theoretical Foundations of Liquid Adsorption Chromatography with Mixed Eluent	M. Jaroniec; J. A. Jaroniec

Volume 7, Issue 10 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 10
1911-1934	An Eluent Pressure Detector for Aqueous Size Exclusion Chrohatography	C. E. Lundy; R. D. Hester
1935-1959	Comparison of Reversed Stationary Phases for the Chromatographic Separation of Inorganic Analytes Using Hydrophobic Ion Mobile Phase Additives	Ronald L. Smith; Ziad Iskandarani; Donald J. Pietrzyk
1961-1968	On Cohstructing a Quantitative Theory of Open Capillary Chromatography	V. L. Sigal
1969-1977	High Performance Liquid Cbromatographic Separation of Globin Chains on a Large-Pore C₄ Column	Joan B. Shelton; J. Roger Shelton; W. A. Schroeder
1979-1990	Automated Optimised High Performance Liquid Chromatographic Analysis of Pre-Column O-Phthaldialdehyde-Amino Acid Derivatives	C. Cloete
1991-2001	Isolation and Determination of Trace Levels of D-Arabino-2-Hexosulose (D-Glucosone) by Microcolumn, Thin Layer and High Performance Liquid Chromatography	Albert K. Athnasios
2003-2010	Reliable Separation of Xylitol from Some Carbohydrates and Polyols by High Performance Liquid Chromatography	C. Vidal-valverde; B. Olmedilla; C. Martin-villa
2011-2020	Serum and Pelvic Tissue Concentrations of Ceftriaxone and Cefazolin at Hysterectomy	Roger E. Bawdon; David L. Hemsell; Patricia G. Hemsell
2021-2030	HPLC Determination of Iodide in Scrum Using Paired Ion Chromatography with Electrochemical Detection	W. Jeffrey Hurst; John W. Stefovic; William J. White
2031-2050	Enhancement of LCEC Response by Use of Rectrochemically Pretreated Glassy Carbon Electrodes	K. Ravichandran; R. P. Baldwin
2051-2057	Use of an Internal Standard to Assay 6 β-Hydroxycortisol in Urine	Etienne Dumont; Michel Sclavons; Jean-Pierre Desager
2059-2071	Deuterated Solvents as Mobile Phase in Micro-HPLC	Kiyokatsu Jinno; Chuzo Fujimoto
2073-2092	Reversed-Phase Chromatographic System as a Model for Characterizing the Offset Rate of Action of Azidomorphines in Guinea-Pig Ileum	K. Valkól; T. Friedmann; J. Báti; A. Nagykáldi
2093-2101	High-Performance Liquid Chromatography of MDL-035 in the Plasma of Rats, Dogs and Humans	A. Bernareggi; B. Ratti; A. Toselli
2103-2104	A review of: “HPLC of Biological Compounds-A Laboratory Guide, by William S. Hancock & James T. Sparrow, (Volume 26 of the Chromatographic Science Series, Jack Cazes, Editor), Marcel Dekker, Inc., New York, NY, 1984, 361 pp., £39.75 (US)”.	J. A. Cameron
2113	Erratum

Volume 7, Issue 9 (1984)

Special Issue on Size Exclusion Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 9
1717-1738	A Review of Polymer Shear Degradation in Size-Exclusion Chromatography	H. G. Barth; F. J. Carlin Jr.
1739-1751	Molecular Weight Calibration in Steric Exclusion Chromatography of Diblock Copolymers of Polystyrene and Poly (Ethylene Oxide)	J. V. Dawkins; M. J. Guest; G. M. F. Jeffs
1753-1767	Molecular Weight Calibration of SEC Using Broad MWD Standards-Application for Poly (P-Methyl Styrene)	O. Chiantore; A. E. Hamielec
1769-1788	Straightforward Procedure for Estimating the Spreading Factor in SEC	G. Glöckner
1789-1807	Densimetric Detection in Sec. A Semi-Automated Method for Calculation of Molecular Weight Averages	B. Trathnigg; Ch. Jorde
1809-1821	Long Chain Branching in Polyethylene	Alfred Rudin; V. Grinshpun; K. F. O'driscoll
1823-1830	Application of Gel Permeation Chromatography for Investigation of 9-(2, 3-Epoxypropyl)-Carbazole Oligomers	Juozas Vidas Gražulevičius; Narcizas Duobinis; Rimtautas Kavaliūnas
1831-1840	Gel Chromatography With Silica Gels I. Column Systems for Conventional Polymer Separations Extended Towards Lower Molar Masses	I. Novák; D. Berek
1841-1850	Hydrodynahic Volume Fluctuation of Polystyrene by Column Temperature and Its Effect To Retention Volume in Size Exclusion Chromatography	Sadao Mori; Masami Suzuki
1851-1865	Concentration Dependence in Gel Permeation Chromatography	Shi Liang-he; Ye Mei-ling; Wang Wei; Ding You-kang
1867-1885	Concentration Dependence of Elution Volumes in Size Exclusion Chromatography of Polymer Molecules. 1. Effect of Viscosity and of Coil Contraction in Good Solvent	Oscar Chiantore; Marino Guaita
1887-1901	On the Concentration Effects in Steric Exclusion Chromatography Under Stationary Equilibrium Conditions	Josef Janča; Svatopluk Pokorný; Jiři Zabranský; Miroslav Bleha
1903-1905	Note on Complexity of Concentration Effects in SEC	Josef Janča

Volume 7, Issue 8 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 8
1511-1536	A Calibration Technique for Size Exclusion Chromatography	R. D. Hester; P. H. Mitchell
1537-1544	A Method of Correcting for Flow-Rate Fluctuations in Size Exclusion Chromatography Calculations: Applications to Methylene Chloride/Hexafluoroisopropanol Solvent System	Bruce L. Neff; J. R. Overton
1545-1557	HPLC Analysis of Nonionic Sufactants. V. Ethoxylated Fatty Acids	Abraham Aserin; Nissim Garti; Moshe Frenkel
1559-1566	The Determination of Non-Oxidizable Species Using Electrochemical Detection in Ion Chromatography	James G. Tarter
1567-1578	A Study of Lipid-Lipid and Lipid-Polypeptide Interactions by High Performance Liquid Chromatography	C. Abad; L. Braco; J. E. Figueruelo; F. M. Goñi
1579-1591	Rapid Determination of Methotrexate and 7-Hydroxymethotrexate in Serum and Cerebrospinal Fluid by Radial Compression Liquid Chromatography	Adnan El-yazigi; Cazemiro R. Martin
1593-1608	An HPLC Method for the Determination of Theophylline and Its Metabolites in Serum and Urine	M. V. St-Pierre; A. Tesoro; M. Spino; S. M. Macleod
1609-1626	Liquid Chromatographic Determination of Meclofenamic Acid In Equine Plasma	I. Monika Johansson; Marie-Louise Eklund
1627-1642	Analysis of Fluorescent Compounds in Urine by Liquid Chromatography	T. Hanai; J. Hubert
1643-1649	A HPLC Method for the Determination of Butaperazine in Solutions, Tablets, Plasma and Bile	A. M. Molokhia; S. El-hoofy; S. Al-rahman
1651-1664	Simultaneous Analysis of Cimetidine and Ranitidine in Human Plasma by HPLC	J. Boutagy; D. G. More; I. A. Munro; G. M. Shenfield
1665-1672	Chromatographic Analysis of Suberimidate-Crosslinked Lysine	Osamu Ohara; Sho Takahashi
1673-1683	High Performance Liquid Chromatography of Zinc and Copper Pheophytins	S. J. Schwartz
1685-1689	High-Performance Liquid Chromatographic Determination of Iridoids in Cruciata Taurica	F. Ergun; Ş. Küsmenoglu; B. Şener
1691-1706	Separation of Anions and Cations on Thorium Tellurite-A New Amphoteric Ion Exchanger	J. P. Rawat; M. Iqbal; H. M. A. Abdul Aziz

Volume 7, Issue 7 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 7
1273-1288	Effects of Different Stationary Phases and Surfactant or Cyclodextrin Spray Reagents on the Fluorescence Densitometry of Polycyclic Aromatic Hydrocarbons and Dansylated Amino Acids	A. Alak; E. Heilweil; W. L. Hinze; H. Oh; D. W. Armstrong
1289-1300	Determination of Solvation Effects in Liquid Adsorption Chromatography with Mixed Mobile Phases	M. Jaroniec; J. A. Jaroniec; J. K. Rożyło
1301-1312	The Correlations between Capacity Factors k′ and R_M Values in Liquid Column and Thin-Layer Chromatography	Jan K. Rożyło; Joanna Gross; Małgorzata Ponieważ; Roman Lodkowski; Bogusław Buszewski
1313-1320	Separation of Eicosanoids by Reverse-Phase Thin-Layer Chromatography	R. Rydzik; N. A. Terragno; A. Terragno
1321-1340	Thin-Layer Chromatographic Studies of 30 Organic Acids on Calcium Sulphate	S. Gupta; H. S. Rathore; I. Ali; S. R. Ahmed
1341-1344	TLC Separation of Some Metal Ions on Impregnated Layers	S. P. Srivastava; R. Bhushan; R. S. Chauhan
1345-1357	Thin Layer Chromatographic of Metal Ions in Oxalic Acid-Oxalate Systems	M. Qureshi; B. M. Sethi; S. D. Sharma
1359-1365	TLC Separations of Amino Acids on Silica Gel Impregnated Layers	S. P. Srivastava; R. Bhushan; R. S. Chauhan
1367-1381	Determination of 4-epi-Meclocycline, a Tetracycline Analog, in Cream Formulation by HPLC and HPTLC	Anneli M. Depaolis
1383-1391	Instrumental HPTLC of Aflatoxins: Fluorescence Enhancement by Corn Free Fatty Acids	T. M. Zennie
1393-1402	Analysis of PCB's by Thin-Layer Chromatography	H. M. Stahr
1405-1424	General Approach for the Estimation of Octanol/Water Partition Coefficient by Reversed-Phase High-Performance Liquid Chromatography	Klára Valkó
1425-1432	Liquid Chromatographic Behavior of Selected Aza-arenes and Potential Metabolites	Kenneth D. McMurtrey; Paul J. Deslauriers; Thomas J. Knight
1433-1453	Reverse Phase HPLC Determination OF 5,6-Dihydro-5-azacytidine in Biological Fluids	Philipp N. Huguenin; Hiremagalur N. Jayaram; James A. Kelley
1455-1460	Semi-Preparative HPLC Separations of E and Z Isomers of New Aromatic Retinoids	Subramaniam Mohanraj
1461-1475	An Isocratic HPLC Method for the Determination of Cephalosporins in Plasma	Gloria Nygard; S. K. Wahba Khalil
1477-1487	Ion Interaction Chromatography of Clavulanic Acid on a Poly(Styrene-Dinvinylbenzene) Adsorbent in the Presence of Tetrabutylammonium Salts	Francisco Salto; Ma Teresa Alemany
1489-1494	An HPLC Method for Measuring 5-Fluorouracil in Plasma	Edward J. Quebbeman; Norman E. Hoffman; Ahmed A. R. Hamid; Robert K. Ausman
1495-1500	Determination of Lipophilic Character of a Series of Dermorphin-Related Oligopeptioes by Means of Reversed-Phase HPLC	M. C. Guerra; A. M. Barbaro; G. Cantelli Forti; M. C. Pietrogrande; P. A. Borea; G. L. Biagi

Volume 7, Issue 6 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 6
1061-1078	A Model Accounting for Concentration Effects in Exclusion Chromatography	J. E. Figueruelo; A. Campos; V. Soria; R. Tejero
1079-1088	Solvent Composition-Capacity Factor Dependencies of Iodoamino Acids	Milton T. W. Hearn; Boris Grego
1089-1099	Assessment of the Plasma-Induced Changes under Acidic Conditions in the Apparent Molecular Volume of β-Endorphin, β-Lipotropin and γ-Lipotropin by Gel Permeation and Reversed Phase High Performance Liquid Chromatography	J. E. Bolton; J. H. Livesey; M. T. W. Hearn
1101-1115	High Performance Liquid Chromatography of Low Molecular Weight Proteins on a Non-Ionic Macroreticular Polystyrene Resin	Toshiaki Isobe; Yasuyuki Kurosu; Yan-Il Fang; Noriaki Ishioka; Hiroshi Kawasaki; Nobuharu Takai; Tsuneo Okuyama
1117-1131	Separation of Orthophthalaldehyde/Ethanethiol Derivatives of Taurine and Closely Eluting Amino Acids by High Performance Liquid Chromatography	Mozaffar Eslami; James D. Stuart; Dennis W. Hill
1133-1150	HPLC Retention Index Scale for Nitrogen-Bridged Compounds	A. Shalaby; Zs. Budvári-Brány; Gy. Szász
1151-1168	HPLC of Nitrogen-Bridged Compounds	A. Shalaby; Zs. Budvári-Brány; Gy. Szász; H. Bauer
1169-1183	Determination of Glutamine and Asparagine by Isocratic Elution Reverse Phase Liquid Chromatography with Fluorescent Detection	Frederick F. Shih; Agnes D. Kalmar
1185-1193	High-Performance Liquid Chromatographic Determination of TCNB in Potatoes	R. J. Bushway; J. L. Bureau; Abdulaziz Al-jerayed
1195-1210	Cyclic Melanotropins. VI. Reverse Phase HPLC Studies	M. Lebl; W. L. Cody; V. J. Hruby
1211-1220	Fast Analysis of Tissue Catechols Using a Short, High-Efficiency (3 μm) LC Column and Amperometric Detection	John F. Reinhard Jr.; John A. Perry
1221-1234	Analysis of Salicylamide and Its Metabolites in Blood and Urine by HPLC	R. M. Fielding; J. A. Waschek; G. M. Rubin; S. M. Pond; T. N. Tozer
1235-1241	Simultaneous HPLC Determination of Oxcarbazepine, Carbamazepine and Their Metabolites in Serum	A. Kumps
1243-1265	Specific High-Performance Liquid Chromatographic Determinatioin of Ampicillin in Bulks, Injectables, Capsules, and Oral Suspensions by Reverse-Phase Ion-Pair Chromatography	Ronald G. Lauback; James J. Rice; B. Bleiberg; N. Muhammad; S. A. Hanna

Volume 7, Issue 5 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 5
861-876	Trace Analysis and Speciation for Arsenic Anions by HPLC-Hydride Generation Inductively Coupled Plasma Emission Spectroscopy	D. S. Bushee; I. S. Krull; P. R. Demko; S. B. Smith Jr.
877-882	Enthalpy-Entropy Compensation of Octylsilica Stationary Phase in Reversed-Phase HPLC	K. Jinno; N. Ozaki
883-891	High Performance Liquid Chromatography Separations Using Columns Packed with Spherical ODS Particles. III. Effect of Column Dimensions on the Resolution of a Complex Mixture	Haleem J. Issaq
893-905	High-Performance Liquid Chromatography of Amphibian Peptides. Selectivity Changes Induced by pH	Oscar Hernandez; Karen Dermott; Lawrence H. Lazarus
907-916	Separation of HMG Proteins by Reverse-Phase HPLC	Joe A. Mazrimas; Marie Laskaris; Michele Corzett; Rod Balhorn
917-924	Dansylation of Amino Acids and Byproduct Formation	Nicholas Parris; David Gallelli
925-934	Studies on Steroids. CLXXXLV. Separation of Catechol Estrogen Monoglucuronides and Monosulfates by High-Performance Liquid Chromatography with Electrochemical Detection	Kazutake Shimada; Fuming Xie; Emiko Terashima; Toshio Nambara
935-942	Detection of Phomenone by High-Performance Liquid Chromatography in Tomato Plants Infected by Phoma Destructiva Plowr	Renato Capasso; Elvira Corrado; Giacomino Randazzo; Antonio Bottalico
943-952	Comparison of Two Novel Techniques for Eliminating Liquid Chromatography Gradient Ghost Peaks	Vern V. Berry; Richard E. Shansky
953-960	Analysis of Pentachlorophenol in Drinking Water and Human Urine by HPLC with Electrochemical Detection	K. D. McMurtrey; A. E. Holcomb; A. U. Ekwenchi; N. C. Fawcett
961-968	Improved High-Performance Liquid Chromatographic (HPLC) Assay Method for Ceftizoxime	M. Lebel; J. F. Ericson; D. H. Pitkin
969-977	A Simple High Performance Liquid Chromatography Procedure for the Determination of N¹-Methylnicotinamide in Urine	Mark A. Kutnink; Helio Vannucchi; Howerde E. Sauberlich
979-987	High-Performance Liquid Chromatographic Determination of Ceftazidime in Serum, Urine, CSF, and Peritoneal Dialysis Fluid	Philip T. R. Hwang; P. Gregory Drexler; Marvin C. Meyer
989-1002	The Use of High Performance Molecular Sieving Columns for the Study of Lymphocyte Products. I. Macrophage Transglutaminase Interaction with Products of Con A-Stimulated Mouse Spleen Cells	J. McEntire; B. Oberwein; G. Burmeister; C. Sorg
1003-1012	Assay of Yohimbine in Human Plasma Using High Performance Liquid Chromatography with Electrochemical Detection	Michael R. Goldberg; Loretta Speier; David Robertson
1013-1021	The Application of UV-Radioactivity High Performance Liquid Chromatography to the Study of Hypoxanthine Transport in Human Erythrocytes	R. Boulieu; C. Bory; P. Baltassat; C. Gonnet
1023-1032	Assay of Erythromycin from Human Serum by High Performance Liquid Chromatography with Electrochemical Detection	G. S. Duthu
1033-1050	Sensitive Detection at Low-Wavelength for Methanol Gradient Elution in Reversed-Phase Chromatography	S. Yamamoto; K. Nakamura; Y. Morikawa
1051	A Review of: “The International Biotechnology Directory–1984, J. Coombs, The Nature Press, New York, NY, 1983, 426 pages, $100.00 (US)”	Jack Cazes

Volume 7, Issue 4 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 4
647-660	Solute Retention in Column Liquid Chromatography. III. Computer Optimization of Mobile-Phase Compositions: Program Window	R. J. Laub
661-674	Separation of Oligosaccharide Isomers Containing Acetamido and Neutral Sugars by High-Performance Liquid Chromatography	Elizabeth F. Hounsell; James M. Rideout; Nicola J. Pickering; C. K. Lim
675-689	Evaluation of a Simple HPLC Correlation Method for the Estimation of the Octanol-Water Partition Coefficients of Organic Compounds	Jerome E. Haky; A. Michael Young
691-707	New Principles of Ion-Exchange Techniques Suitable to Sample Preparation and Group Separation of Natural Products Prior to Liquid Chromatography	Birthe Bjerg; Ole Olsen; Kim Wedel Rasmussen; Hilmer Sørensen
709-730	Selection of the Mobile Phase for Enantiomeric Resolution via Chiral Stationary Phase Columns	M. Zief; L. J. Crane; J. Horvath
731-741	The Application of HPLC Chiral Stationary Phases to Pharmaceutical Analysis: The Resolution of Some Tropic Acid Derivatives	Irving W. Wainer; Thomas D. Doyle; Christopher D. Breder
743-752	High Performance Liquid Chromatographic Determination of 5-Fluorocytosine in Human Plasma	S. Bouquet; S. Quehen; A. M. Brisson; Ph. Courtois; J. B. Fourtillan
753-763	Determination of Nitrate and Nitrite Ions in Human Plasma by Ion Exchange-High Performance Liquid Chromatography	J. Osterloh; D. Goldfield
765-778	HPLC Method for the Evaluation of Blood Acetaldehyde without Ethanol Interference	C. Pezzoli; M. Galli-kienle; C. Di Padova; G. Stramentinoli
779-791	A Bidimensional HPLC System for Direct Determination of Theophylline in Serum	H. Ong; S. Marleau
793-808	LC-EC of Endorphins	L. H. Fleming; N. C. Reynolds Jr.
809-821	A Combined HPLC-VIS Spectrophotometric Method for the Identification of Cosmetic Dyes	J. W. M. Wegener; H. J. M. Grünbauer; R. J. Fordham; W. Karcher
823-837	A Reverse Phase HPLC Assay for the Determination of Calcium Pantothenate Utilizing Column Switching	Thomas J. Franks; John D. Stodola
839-854	Fluorogenic Labelling of Carbonylcompounds with 7-Hydrazine-4-nitrobenzo-2-oxa-1,3-diazole (NBD-H)	G. Gübitz; R. Wintersteiger; R. W. Frei

Volume 7, Issue Supplement 1 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number S1
1-39	Progress in Field-Flow Fractionation: Theory, Methodology, and Applications	Josef Janča; Karel Klepárník; Věra Jahnová; Josef Chmelík
41-68	Calibration of Size-Exclusion Chromatography Systems with Polydisperse Standards	M. Kubín
69-125	Analysis of Antitumor Antibiotics by High Pressure Liquid Chromatography (HPLC)	A. Aszalos
127-204	High Performance Liquid Chromatography of Metal Chelates	Jerome W. O'laughlin

Volume 7, Issue 3 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 3
441-461	Size Exclusion Chromatography of Poly(vinylpyrrolidone): I. The Chromatographic Method	E. G. Malawer; J. K. Devasto; S. P. Frankoski; A. J. Montana
463-473	Reversed-Phase High-Performance Liquid Chromatographic Separation of Fentanyl Homologues and Analogues. I. An Optimized Isocratic Chromatographic System Utilizing Absorbance Ratioing	Ira S. Lurie; Andrew C. Allen; Haleem J. Issaq
475-482	High Performance Liquid Chromatography Separations Using Short Columns Packed with Spherical ODS Particles. II. Effect of Mobile Phase Composition on Resolution	Haleem J. Issaq
483-492	Efficiency of Glass CGC Columns in Reversed-Phase HPLC	Pavel Špaček; Stanislav Vozka; Jiří Čoupek; Miroslav Kubín; Jaroslav Voslář; Bedřich Porsch
493-508	Applications of a Technique for the HPLC Analysis of Liquid Carbon Dioxide Solutions	Christopher S. Nieass; Mark S. Wainwright; Rodney P. Chaplin
509-538	The Determination of Catecholamines, Indoleamines, Metabolites, and Related Enzymatic Activities Using Three Micron Liquid Chromatography Columns	P. Y. T. Lin; H. C. Bulawa; P. Wong; L. Lin; J. Scott; C. L. Blank
539-558	Dansyl Amino-Acids Behavior on a Radial Pak C₁₈ Column. Derivatization of Grape Wine Musts, Wines, and Wine Vinegars	Paloma Martín; Carmen Polo; M. Dolores Cabezudo; Manuel V. Dabrio
559-568	The Use of Large Volume Injections for the Isocratic Separation of Phenylthiohydantoin Amino Acids by Microbore Liquid Chromatography	M. R. Silver; T. D. Trosper; M. R. Gould; J. E. Dickinson; G. A. Desotelle
569-580	High Performance Liquid Chromatography of Albendazole and Its Sulfoxide Metabolite in Human Organs and Fluids during Hydatatidosis	A. Meulemans; M. D. Giovanangeli; J. Mohler; M. Vulpillat; J. M. Hay; A. G. Saimot
581-590	Separation and Column Performance of Certain Radiotracers Using a Chromatographic Column of Celite Loaded with Adogen-381 and Selected Eluents	M. Raieh; S. M. Khalifa; M. El-dessouky; H. F. Aly
591-598	Estimation of Azadirachtin Content in Neem Extracts and Formulations	J. D. Warthen Jr.; J. B. Stokes; M. Jacobson; M. F. Kozempel
599-614	Solute Retention in Column Liquid Chromatography. I. Binary Non-electrolyte Mobile-Phase Additives at High Dilution with Silica Sorbent	A. -J. Hsu; R. J. Laub; S. J. Madden
615-637	Solute Retention in Column Liquid Chromatography. II. Optimization of Mobile-Phase Compositions	A. -J. Hsu; R. J. Laub; S. J. Madden
639-640	Letter to the Editor	Peter J. Schoenmakers

Volume 7, Issue 2 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 2
227-229	Introduction
231-242	Droplet Countercurrent Chromatography - New Applications in Natural Products Chemistry	K. Hostettmann; C. Appolonia; B. Domon; M. Hostettmann
243-256	Applications of Rotation Locular Countercurrent Chromatography in Natural Products Isolation	J. K. Snyder; K. Nakanishi; K. Hostettmann; M. Hostettmann
257-273	Improved Scheme for Preparative Countercurrent Chromatography (CCC) with a Rotating Coil Assembly	Yoichiro Ito; Rohit Bhatnagar
275-289	Solvent Selection for Countercurrent Chromatography by Rapid Estimation of Partition Coefficients and Application to Polar Conjugates of p-Nitrophenol	Walter D. Conway; Yoichiro Ito
291-302	Evaluation of Nonaqueous Solvent Systems for Countercurrent Chromatography Using an HPLC Assay to Determine Partition Coefficients of a Mixture of Compounds	Walter D. Conway; Yoichiro Ito
303-322	Plant Hormone Analysis by Countercurrent Chromatography	N. B. Mandava; Y. Ito
323-340	Gram Quantity Separation of DNP (Dinitrophenyl) Amino Acids with Multi-Layer Coil Countercurrent Chromatography (CCC)	Jesse L. Sandlin; Yoichiro Ito
341-350	Synergistic Use of Countercurrent Chromatography and High Performance Liquid Chromatography for the Purification of Synthetic Peptides	Gerald J. Putterman; Mary Beth Spear; Fulvio Perini
351-362	Purification of Solid-Phase Synthesized Peptides on the Coil Planet Centrifuge	M. Knight; A. M. Kask; C. A. Tamminga
363-384	Toroidal Coil Countercurrent Chromatography: A Fast Simple Alternative to Countercurrent Distribution Using Aqueous Two Phase Partition: Principles, Theory, and Apparatus	Ian A. Sutherland; Deborah Heywood-waddington; Timothy J. Peters
385-402	Toroidal Coil Countercurrent Chromatography in the Affinity Partitioning of Nicotinic Cholinergic Receptor Enriched Membranes	Steven D. Flanagan; Göte Johansson; Beverly Yost; Yoichiro Ito; Ian A. Sutherland
403-418	Countercurrent Chromatographic Separation of Bacteria with Known Differences in Surface Lipopolysaccharide	Loretta Leive; Loretta M. Cullinane; Yoichiro Ito; Gregory T. Bramblett
419-431	Cell Separations on the Countercurrent Chromatograph	J. Milton Harris; Martha G. Case; Robert S. Snyder; Alice A. Chenault

Volume 7, Issue 1 (1984)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 7, Number 1
1-11	Polymer-Substrate Interactions in Size Exclusion Chromatography with Silica Gels and Pure Solvents	Oscar Chiantore
13-28	High Performance Liquid Chromatography of 2,2-bis(4-Hydroxycyclohexyl)propane	R. G. Gaughan; J. F. Schabron
29-43	A Comparison of Polymer Separation Efficiency and Resolution by Gradient LC, GPC and TLC	Khanh H. Bui; Daniel W. Armstrong
45-58	Determination of Polymer Molecular Weight and Molecular Weight Distribution by Reverse Phase Thin Layer Chromatography	K. H. Bui; D. W. Armstrong
59-68	Relative Strength of Stronger Solvents for Silica, Amino- and Cyano-alkyl Bonded Silica Columns in Normal-Phase Liquid Chromatography	Shoji Hara; Shigeki Ohnishi
69-82	Characterization of Amino-, Cyano-alkyl Bonded Silica Columns in Normal-Phase Liquid Chromatography by Using Steroids	Shoji Hara; Shigeki Ohnishi
83-93	Determination of the Major Factors of Fermentation of the Nebramycin Complex by High Performance Liquid Chromatography	János Harangi; Magdolna Deák; Pál Nánási; György Bacsa
95-109	Multiresidue Analysis of Some Insect Growth Regulators by Reversed-Phase High-Performance Liquid Chromatography	C. C. Feng; K. M. S. Sundaram
111-150	Investigation of the Influence of Hydrophobic Ions as Mobile Phase Additives on the Liquid Chromatographic Separation of Amino Acids and Peptides	Ziad Iskandarani; Ronald L. Smith; Donald J. Pietrzyk
151-158	Quantitative Analysis of Tubercidin in Streptomyces tubercidicus Cultures by High Pressure Liquid Chromatography	Yoo Jin Cheol; Yung Chil Hah; Soon Woo Hong
159-166	Analysis of the Antitumor Agent Bay i 7433 (Copovithane) in Plasma and Urine by High Performance Liquid Chromatography	Michael G. Rosenblum; Gabriel N. Hortobagyi; W. Wingender; Evan M. Hersh
167-176	Determination of Flecainide in Human Plasma by High Performance Liquid Chromatography with Fluorescence Detection	S. F. Chang; A. M. Miller; J. M. Fox; T. M. Welscher
177-190	Preparative HPLC for the Facile Isolation of Drug Glucuronide Conjugates from Crude Extracts of Urine	Ross Dixon; Ralph Evans; Theodore Crews
191-200	Rapid Determination of Apomorphine in Brain and Plasma Using High-Performance Liquid Chromatography	Ren-Kuei Yang; John Y. -K. Hsieh; Kenneth S. Kendler; Kenneth L. Davis
201-206	A Fast Cation Exchange Separation of Iron(II) and Iron(III) on Zirconium(IV) Arsenophosphate Columns Using Potassium Thiocyanate as a Complexing Agent	K. G. Varshney; Sanjay Agrawal; Kanak Varshney
207-217	Paper Chromatographic Behavior of Some Tertiary Amine Pollutants and an Attempt at Structure-Activity-Correlation	M. Qureshi; Afsar M. Sulaiman; Pushkin M. Qureshi

Volume 6, Issue 14 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 14
2621-2634	Fractionation into Components of a Mixture of Acidic Ninhydrin-Positive Compounds of Mouse Brain Extracts with Thin-Layer and Ion-Exchange Chromatography	Pekka Lähdesmäki; Maritta Timonen
2635-2645	Analytical Separation of Reduced and Oxidized Forms of Glutathione from Amino Acid Mixtures by Overpressured Thin-Layer Chromatography	Magdolna Ábrahám; Béla Polyák; Béla Szajáni; László Boross
2647-2660	Isolation of Glycolipids from Blood Elements	J. Pick; J. Vajda; L. Leisztner
2661-2664	Identification of Some Potential Antidiabetic Compounds on Impregnated Silica Gel G Platea as Their π-Complexes	Rajeev Jain; D. D. Agarwal
2665-2677	The Role of the Specific Surface Area of an Adsorbent in the Optimization of Mixture Separation Conditions in Thin-Layer Chromatography	Jan K. Rozyło; Irena Malinowska; Małgorzata Poniewaz
2679-2685	Determination of Biphenyl in Citrus Fruits by Quantitative Thin-Layer Chromatography	Joseph Sherma; Peter J. Sielicki Jr.; Scott Charvat
2687-2694	Use of Some Silver Salts of Aromatic Sulfonic Acids in Thin-Layer Chromatography	Peter Ilinov; S. I. Dimov
2695-2697	Characterization of Derivatives of Some Closely Related 1-Picolinoyl-3-methyl-4-(substituted)-pyrazoline-5-ones by Thin-Layer Chromatography	D. R. Gupta; R. K. Arora
2699-2707	Phospholipid Composition and Differentiation of Methanotrophic Bacteria	L. V. Andreev; V. F. Galchenko
2709-2721	Modification of Selectivity in Reversed-Phase Liquid Chromatography of Polycyclic Aromatic Hydrocarbons Using Mixed Stationary Phases	Stephen A. Wise; Lane C. Sander; Willie E. May
2723-2737	Aging of Pressure Sensitive Adhesives. II: Use of Multidetector Sec	Daniel J. P. Harrison; W. Ross Yates; Julian F. Johnson
2739-2746	Determination of Uric Acid in Human Serum: Reversed-Phase Liquid Chromatography with Electrochemical Detection	Keiji Iriyama; Masahiko Yoshiura; Takeo Iwamoto; Tatsuo Hosoya; Hideo Kono; Tadashi Miyahara
2747-2759	High Pressure Liquid Chromatographic Assay of Cefamandole in Serum Following Intravenous and Intraperitoneal Administration	Roger E. Bawdon; Kenneth J. Leveno; J. Gerald Quirk; F. Gary Cunningham; Stephen P. Guss
2761-2773	A Rapid High Performance Liquid Chromatographic Method for the Simultaneous Measurement of Six Tricyclic Antidepressants	Jeffrey S. Kiel; Ruth K. Abramson; Stephen L. Morgan; John C. Voris
2775-2783	Determination of Ritodrine in Plasma Using HPLC	Paul Kuhnert; Penny Erhard; Andrew Dixon; Betty Kuhnert; Thomas Gross
2785-2795	Analysis of Indenolol In Biological Fluids By High Performance Liquid Chromatography	S. A. Babhair; H. Y. Aboul-enein; Sami El-houfy
2797-2807	HPLC Analysis of Oligomeric Ethylene Glyccl Mixtures Via bis(2,4-Dinitrophenylation)	Abraham Warshawsky; Nurit Shoef; Arieh Tishbee
2809-2828	Data Acquisition and Processing for High Speed Liquid Chromatography	J. M. Anderson
2829-2837	Separation of Chlorinated Phenols by Isocratic High-Performance Liquid Chromatography on Reverse Phase Column	J. Nair; K. M. Munir; S. V. Bhide

Volume 6, Issue 13 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 13
2383-2409	Practical Microbore Column HPLC: System Development and Drug Applications	C. Eckers; K. K. Cuddy; J. D. Henion
2411-2431	Instrumental Broadening Correction in Size Exclusion Chromatography through Fast Fourier Transform Techniques	D. Alba; G. R. Meira
2433-2463	Analysis of Block and Statistical Copolymers by Gel Permeation Chromatography: Estimation of Mark-Houwink Constants	J. M. Goldwasser; A. Rudin
2465-2499	Protein Separations on Octyl and Diphenyl Bonded Phases	Fredric M. Rabel; Debra A. Martin
2501-2512	Separation of the Proteins of Locust Neurosecretory Endings with HPLC	J. Girardie; M. Allard; A. Faddoul; E. Neuzil
2513-2520	High-Pressure Liquid Chromatographic Assay of Azlocillin and Mezlocillin with an Anion-Exchange Extraction Technique	Claudine E. Fasching; Lance R. Peterson
2521-2541	Development of a Standardized Analysis Strategy for Basic Drugs, Using Ion-Pair Extraction and High-Performance Liquid Chromatography PART IV. Application to Solid Pharmaceutical Dosage Forms	G. Hoogewijs; D. L. Massart
2543-2556	Ligand Exchange Chromatography of Cephalosporin C on Polystyrene Resins Containing Copper Complex of Lysine Derivatives	D. Sacco; E. Dellacherie
2557-2564	A Rapid HPLC Analysis of Diazepam in Animal Feed	A. P. Pakuts; R. H. Downie; T. I. Matula
2565-2570	Degradation of High Purity Water on Storage	Raymond Gabler; Ramesh Hegde; David Hughes
2571	Letter to the Editor	Frederick C. Churchill

Volume 6, Issue 12 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 12
2141-2156	Liquid Chromatography with Electrochemical Detection of Phenol and NADH for Enzyme Immunoassay	Kenneth R. Wehmeyer; Matthew J. Doyle; D. Scott Wright; H. Mitchell Eggers; H. Brian Halsall; William R. Heineman
2157-2172	Carbon Composite Electrodes for Liquid Chromatography/Electrochemistry: Optimizing Detector Performance by Tailoring the Electrode Composition	Dennis E. Tallman; Duane E. Weisshaar
2173-2194	Dual Electrode Liquid Chromatography-Electrochemical Detection (LCEC) for Platinum-Derived Cancer Chemotherapy Agents	X. D. Ding; I. S. Krull
2195-2208	A Simultaneous Determination of Trazodone and Its Metabolite 1-m-Chlorophenylpiperazine in Plasma by Liquid Chromatography with Electrochemical Detection	Raymond F. Suckow
2209-2230	Practical Aspects of LC/EC Determinations of Pharmaceuticals in Biological Media	D. J. Miner; M. J. Skibic; R. J. Bopp
2231-2254	Noise and Drift Phenomena in Amperometric and Coulometric Detectors for HPLC and FIA	H. W. Van Rooijen; H. Poppe
2255-2274	Gradient Elution of Biogenic Amines and Derivatives in Reversed Phase Ion-Pair Partition Chromatography with Electrochemical and Fluorometric Detection	U. R. Tjaden; J. De Jong; C. F. M. Van Valkenburg
2275-2310	Use of a Dual Coulometric-Amperometric Detection Cell Approach in Thyroid Hormone Assay	Bradford R. Hepler; William C. Purdy
2311-2335	Determination of Common Analgesics in Serum and Urine by Liquid Chromatography/Electrochemistry	D. A. Meinsma; D. M. Radzik; P. T. Kissinger
2337-2351	Analysis of Trace Amounts of Catecholamines and Related Compounds in Brain Tissue: A Study Near the Detection Limit of Liquid Chromatography with Electrochemical Detection	Ben H. C. Westerink
2353-2373	High-speed LC Analysis Using Electrochemical Detection	J. M. Di Bussolo; M. W. Dong; J. R. Gant

Volume 6, Issue 11 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 11
1935-1948	Polyvinylacetate Gel Permeation Chromatography of H-Coal Liquids and Model Compounds. Comparison with Rigid Gel, Reversed Phase and Normal Phase Chromatography	John L. Wong
1949-1954	Application of Flow Programming in the Analysis of Drugs and Their Metabolites in Biological Fluids	Vinod P. Shah; Mark A. Walker; Vadlamani K. Prasad
1955-1967	The Effect of Amine Modifiers on the Chromatographic Behavior of Salbutamol on Reversed Phase Chemically Bonded Silica Gel	Nigel J. Eggers; Christine M. Saint-joly
1969-1976	HPLC Isolation and Characterization of Pentacarboxylic Porphyrins Derived from Uroporphyrinogen III	C. K. Lim; J. M. Rideout
1977-1985	Studies on Steroids. CLXXXIL. Determination of 6β-Hydroxycortisol in Urine by High-Performance Liquid Chromatography with Fluorescence Detection	Junichi Goto; Fazel Shamsa; Toshio Nambara
1987-1995	High Performance Liquid Chromatography of Androgen Acetates	Jiann-Tsyh Lin
1997-2003	A Simple Assay of 3-Methoxy-4-hydroxyphenylethyleneglycol in Cerebrospinal Fluid by High Performance Liquid Chromatography	Ren-Keui Yang M.D.; James P. Edasery; Kenneth L. Davis
2005-2017	Liquid Chromatographic Analysis of Pentazocine and Tripelennamine in Combination	F. Taylor Noggle Jr.
2019-2031	High-Performance Liquid Chromatographic Determination of Penicillins following Derivatization to Mercury-Stabilized Penicillenic Acids	M. E. Rogers; M. W. Adlard; G. Saunders; G. Holt
2033-2041	Liquid Chromatographic Analysis of Pentobarbital	William J. Ferrell; Olga Boudoulas
2043-2053	Determination by High Performance Liquid Chromatography of Stability of Tetrahydro-β-carbolines at Different Ambient Temperatures	R. D. Myers; J. L. Garrison; E. C. Critcher
2055-2066	Boll Weevil: Determination of Ecdysteroids and Juvenile Hormones with High Pressure Liquid Chromatography	James E. Wright; Billy R. Thomas
2067-2077	The Determination of Iodine in Milk and Milk Chocolate by Anion HPLC	W. Jeffrey Hurst; Kevin P. Snyder; Robert A. Martin Jr.
2079-2093	Simultaneous Determination of Heavy Metals in Water by High Performance Liquid Chromatography after Solvent Extraction of Heavy Metals as Hexamethylenedithiocarbamato Chelates	S. Ichinoki; T. Morita; M. Yamazaki
2095-2108	Hardware for Microprocessor Controlled HPLC: Interfacing of an Interval Timer and Interrupt Controller to the “S100 Bus System”	David B. Smoll; Ram P. Singhal
2109-2127	Solid Phase Derivatizations in HPLC: Polymeric Permanganate Oxidations of Alcohols and Aldehydes in HPLC-SPR	K-H. Xie; C. T. Santasania; I. S. Krull; U. Neue; B. Bidlingmeyer; A. Newhart
2129-2130	A review of “Chromatography. Fundamentals & Applications of Chromatographic and Electrophoretic Methods, E. Heftmann, Editor, in two parts, Elsevier, Amsterdam, 952 pp.”	Robert L. Grob

Volume 6, Issue 10 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 10
1727-1743	The Direct Electrochemical Detection of Amino Acids at a Platinum Electrode in an Alkaline Chromatographic Effluent	J. A. Polta; D. C. Johnson
1745-1758	Tensammetric Detection in High Performance Liquid Chromatography. Application to Lynestrenol and Some Cardiac Glycosides	H. G. De Jong; W. H. Voogt; P. Bos; R. W. Frei
1759-1776	A New Polarographic Flow-Through Detector	A. Trojánek; L. Křesťan
1777-1784	Role of Interfacial Tension in Reverse Phase Liquid Chromatography	G. K. Vemulapalli; T. Gnanasambandan
1785-1798	Liquid Chromatographic Behavior of Biological Thiols and the Corresponding Disulfides	L. A. Allison; J. Keddington; R. E. Shoup
1799-1822	Simultaneous Determination of Cadmium, Cobalt, Copper, Lead, Mercury and Nickel in Zinc Sulfate Plant Electrolyte Using Liquid Chromatography with Electrochemical and Spectrophotometric Detection	A. M. Bond; G. G. Wallace
1823-1835	Electrokinetic Detection in Reversed Phase High Performance Liquid Chromatography Part I. Volatile Fatty Acids	Wiktor Kemula; Bronisław K. Głód; Włodzimierz Kutner
1837-1848	Electrokinetic Detection in Reversed Phase High Performance Liquid Chromatography Part II. Quaternary Ammonium Ion-Pairs of Some Volatile Fatty Acids	Wiktor Kemula; Bronisław K. Głód; Włodzimierz Kutner
1849-1861	Fabrication and Characterisation of Leak-Tight Glassy Carbon Electrodes, Sealed in Glass Employing Silicon Coating, for Use in Electrochemical Detection	J. C. Hoogvliet; J. A. G. van Bezooyen; A. C. J. Hermans-lokkerbol; C. J. van der Poel; W. P. Van Bennekom
1863-1872	Determination of the Oxidized and Reduced Forms of Biopterin in Tissue Samples	C. E. Lunte; P. T. Kissinger
1873-1896	Interpretations of Voltammetry in the Striatum Based on Chromatography of Striatal Dialysate	Joseph B. Justice Jr.; Sherry A. Wages; Adrian C. Michael; Randy D. Blakely; Darryl B. Neill
1897-1905	High Performance Liquid Chromatographic Determination of Phenylenediamines in Aqueous Environmental Samples	R. M. Riggin; C. C. Howard
1907-1925	Dual Electrochemical Detection of Biogenic Amine Metabolites in Micro High-Performance Liquid Chromatography	Masashi Goto; Eizo Sakurai; Daido Ishii

Volume 6, Issue Supplement 2 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number S2
125-151	Solid Phase Reactions for Derivatization in Hplc (HPLC-SPR)	K-H. Xie; S. Colgan; I. S. Krull
153-178	High Performance Liquid Chromatography in Oenology	M. E. Evans
179-217	Hydrodynamic and Size Exclusion Chromatography of Particle Suspensions–An Update	A. Penlidis; A. E. Hamielec; J. F. Macgregor
219-249	Flow Rate Dependence of Elution Volumes in Size Exclusion Chromatography: A Review	J. H. Aubert; M. Tirrell
251-293	High-Performance Liquid Chromatography for Analyses of Antibiotics in Biological Fluids	I. Nilsson-ehle

Volume 6, Issue 9 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 9
1557-1558	Lest We Exaggerate	Jack Cazes
1559-1576	Sedimentation-Flotation Focusing Field-Flow Fractionation in Channels with Modulated Cross-Sectional Permeability. I. Theoretical Analysis	Josef Janča; Věra Jahnová
1577-1590	Determination of Carbohydrates by Anion Exchange Chromatography with Pulsed Amperometric Detection	Roy D. Rocklin; Christopher A. Pohl
1591-1601	HPLC Separation and Characterization of Synthetic and Native Cytochrome C Derived Peptides	N. E. Rankin; R. A. Earl; R. S. Young; L. E. Barstow; M. A. Cusanovich; G. S. Wilson
1603-1616	A Chemiluminiscence Detector for Trace Determination of Fluorescent Compounds	G. Mellbin
1617-1630	Comparison of Various Columns for the High-Speed HPLC Analysis of Drugs of Forensic Interest	Ira S. Lurie; Susan M. Carr
1631-1643	Evaluation of Micro-HPLC and Various Stationary Phases in Reversed-Phase Mode for the Separation of Styrene Oligomers	K. Jinno; T. Sato
1645-1671	The Influence of Peptioe Structure on the Retention of Small Chain Peptides on Reverse Stationary Phases	Donald J. Pietrzyk; Ronald L. Smith; William R. Cahill Jr.
1673-1691	Reversed-Phase Separation of the Major Deoxyribonucleosides and Their Mononucleotides Using Tetrabutylammontum Hetaerons	John P. Caronia; Jonathan B. Crowther; Richard A. Hartwick
1693-1704	HPLC Separation of Diastereomeric Adducts of Glutatmione with Some K-Region Arene Oxides	Oscar Hernandez; Ashok B. Bhatia; Michael P. Walker
1705-1716	Separation of Organic Acids in Plant Tissue by HPLC with a Twin Phase, Ion Exchange and Reverse Phase, Column	A. Clement; B. Loubinoux
1725	Erratum

Volume 6, Issue 8 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 8
1353-1357	Reader Survey	Jack Cazes
1359-1373	Specific Refractive Index Increment Measurements on Macromolecules Using a Waters R401 Differential Refractometer	Steven A. Berkowitz
1375-1383	High Performance Liquid Chromatography Separations Using Short Columns Packed with Spherical and Irregular Shaped ODS Particles	Haleem J. Issaq; Robert E. Gourley
1385-1394	Solvation and Adsorption Effects in Gel Permeation Chromatography	Toshio Ogawa; Masakazu Sakai
1395-1405	Rapid Amino Acid Analysis in Biotechnology: Determination of Alanine and Aspartic Acid	H. Kneifel; A. -S. Jandel
1407-1419	Purification of Human Platelet Monoamine Oxidase B by High Performance Liquid Chromatography	G. A. S. Ansari; Nutan T. Patel; Richard R. Fritz; Creed W. Abell
1421-1439	¹²⁵I-Labeled Peptide Mapping and High-Performance Liquid Chromatography I-Peptide Separation of Protein I of Four Strains of Neisseria Gonorrhoeae	Ralph C. Judd
1441-1457	High-Performance Liquid Chromatography of T-RNA	J. D. Pearson; M. Mitchell; F. E. Regnier
1459-1473	Removal of the Nonionic Detergent Emulgen 911 from Solubilized Microsomes by HPLC	Oscar Hernandez; Krishan K. Kohli
1475-1489	HPLC Separation of the Diastereomeric Glutathione Adducts of Styrene Oxide	Oscar Hernandez; Ashok V. Bhatia; Michael Walker
1491-1497	Determination of Naloxone Hydrochloride in Dosage form by High-Performance Liquid Chromatography	Mostafa S. Tawakkol; Mohamed E. Mohamed; Mahmoud M. A. Hassan
1499-1511	Liquid Chromatographic Assay of Arbaprostil	G. W. Peng; V. K. Sood
1513-1522	Simultaneous Determination of Chloroquine and Desethylchloroquine in Blood, Plasma and Urine by High-Performance Liquid Chromatography	Alade Akintonwa; Marvin C. Meyer; Philip T. R. Hwang
1523-1534	HPLC Assay for S-2-(3-Aminopropylamino)ethyl Phosphorothioate (WR 2721) in Plasma	Nollie F. Swynnerton; Edward P. McGovern; Donald J. Mangold; Joe A. Niño; Emily M. Gause; Lawrence Fleckenstein
1535-1545	Quantitative Determination of Iron and Aluminium in Some Alloys and Silicate Rocks After a Cation Exchange Separation on Zirconium(IV) Phospho and Silico Arsenates	K. G. Varshney; Sanjay Agrawal; Kanak Varshney
1547	A Review of: “Wilson & Wilson's Comprehensive Analytical Chemistry Volume XIV: Ion Exchangers in Analytical Chemistry. Their Properties and Use in Inorganic Chemistry, M. Marhol, Elsevier, Amsterdam, $127.75 (US)”	Hamish Small
1549-1550	A Review of: “Advances in Thin Layer Chromatography - Chemical & Environmental Applications, J. C. Touchstone, ed., Wiley-Interscience, New York, 1982, 521 pp., $55.00 (US)”	Edward Soczewinski

Volume 6, Issue 7 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 7
1171-1174	The Separation of 2-, 3- and 4-Cyclopentylphenol by Thin-Layer Chromatography	T. M. Atkins; D. G. Towles; R. H. Bishara
1175-1182	Determination of Pulegone in H. pulegioides and Peppermint Oil by Thin Layer Chromatography with Densitometry	Barry P. Sleckman; Joseph Sherma; Lorraine C. Mineo
1183-1192	Densitometric Quantitation of Urea, Carbamate, and Anilide Herbicides on C₁₈ Reversed Phase Thin Layers Using Bratton-Marshall Detection Reagent	Joseph Sherma; Joel L. Boymel
1193-1211	Comparison of Reagents for Lipid and Phospholipid Detection and Densitometric Quantitation on Silica Gel and C₁₈ Reversed Phase Thin Layers	Joseph Sherma; Susan Bennett
1213-1220	A Combined Thin-Layer Chromatography/Micro Infrared Method	Haleem J. Issaq
1221-1226	Structure and TLC Mobility Relationships for Tebuthiuron and Related Thiadiazoles	Rex W. Souter; Rafik H. Bishara
1227-1238	Routine Hptlc in Industrial Analysis: Process Control of Fermentations	F. Kreuzig
1239-1247	A TLC-HPLC Method for Determination of Tiazofurin (NSC 286193) in Serum	Cynthia C. Ackerly; Robert A. Newman; John J. McCormack
1249-1252	Quantitative Separation of Zr⁴ from La³ and Ce³; W⁶ from Cr³, Mo⁶ and VO² by Thin Layer Chromatography	M. Qureshi; B. M. Sethi; S. D. Sharma
1253-1264	Prediction of K_SP from R_f Values: Thin Layer Chromatography of 47 Metal Ions on Stannic Arsenate in Aqueous Hydrochloric Acid Systems	S. D. Sharma; T. R. Sharma; B. M. Sethi
1265-1272	Rapid Separation of Prostaglandins by Linear High Performance Thin Layer Chromatography	B. J. Smith; R. M. Ross; C. R. Ayers; M. R. Wills; J. Savory
1275-1289	A Crystalline Quartz, Laser-Excited Fluorescence, Photoacoustic, and Two-Photon Photoionization Detector for HPLC	E. Voigtman; J. D. Winefordner
1291-1317	High Performance Liquid Chromatography of Dithiolthiones	Asaad N. Masoud; Ernest Bueding
1319-1332	Determination of Ascorbic Acid and Dehydroascorbic Acid in Blood Plasma Samples	John K. Baker; John Kapeghian; Anthony Verlangieri
1333-1344	High Pressure Liquid Chromatographic Determination of Promethazine Hydrochloride in the Presence of its Thermal and Photolytic Degradation Products: A Stability Indicating Assay	S. Stavchansky; J. Wallace; M. Chue; J. Newburger

Volume 6, Issue 6 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 6
993-1013	Analysis of Invertebrate Neuropeptides by RP-HPLC	Howard Jaffe; Dora K. Hayes
1015-1036	Solid Phase Derivatizations in HPLC: Borohydride/Silica Reductions for Carbonyl Compounds	I. S. Krull; S. Colgan; K. -H. Xie; U. Neue; R. King; B. Bidlingmeyer
1037-1063	Computer Assisted Data Acquisition and Analysis for Size Exclusion Chromatography	Dale E. Hutchens; R. D. Hester
1065-1071	Direct Monitoring of Reaction Processes with Micro-HPLC Technique	K. Jinno; M. Ishigaki
1073-1080	HPLC of Metal Chelates: Separation of Ni^II and Fe^II as 2,2′-Bipyridine Complexes with Ion-Pair Chromatography	A. Mangia; M. T. Lugari
1081-1097	Chromatographic Behavior of Aromatic Acids on Macroporous Ion-Exchange Resin	Toshihiko Hanai; Khanh Chi Tran; Joseph Hubert
1099-1110	Detection of Mycoplasma Contamination in Lymphoblastoid Cultures by a Simple, HPLC Method	J. E. McEntire; R. Legrand; G. Grinstead
1111-1122	An Improved Method for the Determination of Reserpine in Plasma Using Liquid Chromatography with Fluorescence Detection	Raymond F. Suckow; Thomas B. Cooper; Gregory M. Asnis
1123-1130	Determination of Alpha-Tocopherol in Biological Specimens by High-Performance Liquid Chromatography	Colin G. Rammell; B. Cunliffe; A. J. Kieboom
1131-1138	New Fluorimetric Detection Method of Corticosteroids after High-Performance Liquid Chromatography Using Post-Column Derivatization with Glycinamide	Tokuichiro Seki; Yoshihisa Yamaguchi
1139-1151	An Evaluation of Eluent Recycling and Column Life for HPLC Analysis of Carbohydrates	Richard E. Lee Jr.; Darryl Friday; Robert Rojas; Howie James; John G. Baust
1153-1162	Analytical Applications of Ion-Exchange Materials. V. Chromatographic Separation of Drugs on Ferric Phosphate Papers	P. S. Thind; J. S. Gandhi

Volume 6, Issue 5 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 5
805-812	Determination of Sodium Tolyltriazole and Sodium Mercaptobenzothiazole in Engine Coolants	N. M. Potter
813-824	Influence of Temperature on the Response of Differential Refractometer for Quantitative Analysis in High-Performance Liquid Chromatography	S. Mori
825-831	Ion Exchange High Performance Liquid Crhomatography Separations Using a High Content Organic Modifier Mobile Phase	H. J. Issaq; G. M. Muschik
833-843	A Simple, Sensitive Method for Detection of Vomitoxin (Deoxynivalenol) Using Reversed Phase, High Performance Liquid Chromatography	K. C. Ehrlich; L. S. Lee; A. Ciegler
845-860	Urinary Uric Acid Determination by Reversed-Phase High Pressure Liquid Chromatography	P. Jauge; L. Ma. Del-Razo
861-870	Rapid Assay of Hypothalamic Aromatase Using High Performance Liquid Chromatography	D. L. Wilke; W. E. Braselton Jr.
871-886	Automated HPLC Analysis of Tissue Levels of Dopamine, Sertonin, and Several Prominent Amine Metabolites in Extracts from Various Brain Regions	W. E. Wilson; S. W. Mietling; J. -S. Hong
887-893	Determination of Verapamil and Norverapamil in Serum by High-Performance Liquid Chromatography	C. K. Lim; J. M. Rideout; J. W. S. Sheldon
895-906	HPLC Separation of Theophylline, Paraxanthine, Theobromine, Caffeine and Other Caffeine Metabolites in Biological Fluids	R. Klassen; B. Stavric
907-916	Determination of Chlormethiazole in Blood by High Performance Liquid Chromatography	C. Kim; J. M. Khanna
917-926	A Reevaluation of Endogenous Levels of Lacinilene C 7-Methyl Ether in Bracts of Genus Gossypium	G. A. Greenblatt; R. C. Beier
927-930	The Identification of Adenine in Cacao Products	B. A. Kiefer; R. M. Sheeley; W. Jeffrey Hurst; R. A. Martin Jr.
931-938	HPLC Laser Fluorometric Determination of Amines in Beer	G. M. Murray; M. J. Sepaniak
939-949	High Performance Liquid Chromatography of an New Antineoplastic: (1-γ diethyl amino propyl amino)-5-methyl-dipyrido [4,3-b] [3,4-f] Indole (BD 40)	D. Blais; B. Gourmel; M. Marty; C. Gisselbrecht; E. Bisagni; M. Boiron; C. Dreux
951-958	The Purification of Amino Coumarin Dyes by Reverse Phase High Performance Liquid Chromatography	C. V. C. Prasad; K. N. Rao
959-972	Chromatography on Papers Impregnated with Zinc Silicate: A New Adsorbent for Qualitative and Quantitative Separation of Amines	J. P. Rawat; M. Iqbal; Masood Akhtar Khan
973-981	Chromatographic Studies of 34 Organic Acids on Papers Impregnated with Hydroxides of Aluminium and Cadmium	H. S. Rathore; K. Kumari; M. Garg

Volume 6, Issue 4 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 4
605-626	Solid Phase Derivatization Reactions in HPLC Polymeric Reductions for Carbonyl Compounds	I. S. Krull; K-H. Xie; S. Colgan; U. Neue; T. Izod; R. King; B. Bidlingmeyer
627-645	Hydrocarbon Type Separation of Lubricating Base Oil in Multigram Quantity by Preparative HPLC	Patrick Pei; James Britton Jr.; Stephen Hsu
647-654	Isolation of Thymosin α₁ from Thymosin Fraction 5 by High Performance Liquid Chromatography	Thomas F. Gabriel; Johannes Meienhofer; Joseph Michalewsky
655-666	Reversed-Phase High Performance Liquid Chromatography (HPLC) of Nucleosides in Cell Extracts with Special Reference to Deoxythymidine	J. Harmenberg; A. Larsson; C. -E. Hagberg
667-683	Determination of Gel Content of Acrylic Latexes by Size Exclusion Chromatography	Farrokh B. Malihi; Cheng-Yih Kuo; Theodore Provder
685-704	Buffer Choice for Tuning the Selectivity in Reverse Phase Chromatography	Matthias Otto; Wolfhard Wegscheider
705-714	Determination of Low Molecular Weight Carboxylic Acids in Water by HPLC with Conductivity Detection	D. L. Manning
715-723	High-Performance Liquid Chromatographic Determination of Indenolol Hydrochloride and Its Pharmaceutical Formulation	Mohamed E. Mohamed; Hassan Y. Aboul-enein; Salim Babhair; Sami El-hofi
725-742	The Determination of Metribuzin and Its Metabolites by High Pressure Liquid Chromatography	C. E. Parker; G. H. Degen; E. O. Abusteit; F. T. Corbin
743-754	High-Performance Liquid Chromatographic Micro-Assay for Cefoperazone in Human Plasma, Urine and CSF	Philip T. R. Hwang; Marvin C. Meyer
755-763	Complex Formation of Monomeric Phosphorus Oxoacids with Sodium Ion in Donnan Exclusion Chromatography	Yuji Tokunaga; Yuko Takeuchi; Shigeru Ohashi
765-775	Preparation of High Efficiency Columns for High Performance Liquid Chromatography	C. C. Siemion
777-794	A Comparative Study of the Synthesis and Ion Exchange Properties of Iodophosphates of Tin(IV), Zirconium(IV) and Iron(III): Separations of Metal Ions on Tin(IV)-iodophosphate Columns	Syed Ashfaq Nabi; Rifaqat Ali Khan Rao; Weqar Ahmad Siddiqi

Volume 6, Issue 3 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 3
401-424	Dispersion-Compensated Calibration for Gel Permeation Chromatography: Theory and Utilization for Direct and Universal Calibration	G. J. F. Ring; R. A. Stratton; L. R. Schroeder
425-444	Determination of Formaldehyde and Other Aldehydes by High Performance Liquid Chromatography with Fluorescence Detection	Stephen J. Swarin; Frank Lipari
445-452	High Performance Liquid Chromatographic Determination of N-Methyl-2-pyrrolidone in Water	Darryl A. Frick
453-469	Simultaneous Determination of Aromatic Isocyanates and Some Carcinogenic Amines in the Work Atmosphere by Reversed-Phase High-Performance Liquid Chromatography	E. H. Nieminen; L. H. Saarinen; J. T. Laakso
471-495	A Study of Polynuclear Aromatic Hydrocarbons on an Amino Bonded Phase Liquid Chromatographic Column in the Normal and Reversed Phase	Dori Karlesky; Dennis C. Shelly; Isiah M. Warner
497-510	The Influence of Reversed-Phase n-Alkyl Chain Length on Protein Retention, Resolution and Recovery: Implications for Preparative HPLC	J. D. Pearson; F. E. Regnier
511-526	Rapid Separation and Determination of Thyromimetic Iodoamino Acids by Gradient Elution Reverse Phase Liquid Chromatography with Electrochemical Detection	M. R. Hadj-mohammadi; Jimmie L. Ward; John G. Dorsey
527-541	Fluorometric Determination of Tryptophan and Its Brain Indoleamine Metabolites by Ion-Pair HPLC	A. Adell; J. M. Tusell; F. Artigas; E. Martínez; C. Suñol; E. Gelpí
543-550	Preparative HPLC Separation of Epimeric Guaianolides	Flavio Belliardo; Tommaso Sacco; Giovanni Appendino
551-558	Determination of α-Amanitin in Serum by HPLC	Flavio Belliardo; Graziella Massano
559-574	Quantitative Analysis of Terbutaline (Bricanyl®) in Human Plasma with Liquid Chromatography and Electrochemical Detection Using On-Line Enrichment	S. Bergquist; L. -E. Edholm
575-583	Determination of Piperacillin in Plasma and Cerebrospinal Fluid by High Performance Liquid Chromatography	A. Meulemans; J. Mohler; J. M. Decazes; I. Dousset; A. Modai
585-598	Separation of Clonazepam and Five Metabolites by Reverse Phase HPLC and Quantitation from Rat Liver Microsomal Incubations	Rory P. Remmel; Gary W. Elmer

Volume 6, Issue Supplement 1 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number S1
1-36	Prospects for Carbon as Packing Material in High-Performance Liquid Chromatography	J. H. Knox; K. K. Unger; H. Mueller
37-59	Post-Column Reaction Detection Systems in HPLC	Sj. Van der Wal
61-75	A Simplified Solution of Tung's Instrumental Spreading Equation in Size-Exclusion Chromatography	Sadao Mori; Tooru Suzuki; Akio Wada
77-104	Recent Advances in HPLC Optical Detection	Seth R. Abbott; James Tusa
105-118	Analysis of Flavonoids by HPLC	D. J. Daigle; E. J. Conkerton

Volume 6, Issue 2 (1983)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 2
199-213	A Comparative Study of the Separation of the Tryptic Peptides of the β-Chain of Normal and Abnormal Hemoglobins by Reversed Phase High Performance Liquid Chromatography	E. Minasian; R. S. Sharma; S. J. Leach; B. Grego; M. T. W. Hearn
215-228	Separation and Assignment of the Tryptic Peptides of Human Growth Hormone (hGH) and the 20K Dalton hGH Variant by Reversed Phase High Performance Liquid Chromatography	Milton T. W. Hearn; Boris Grego; George E. Chapman
229-248	Characterization of Protein-Protein and Protein-Ligand Interactions by High Performance Size Exclusion Chromatography	Kenneth C. Ingham; Thomas F. Busby; Donald H. Atha; Hilda Forastieri
249-258	Exclusive Use of High Pressure Liquid Chromatography for the Determination of the Complete Amino Acid Sequence of the 12K Fragment of Avian Sarcoma Virus Structural Protein p27	Ajit S. Bhown; J. Claude Bennett; Thomas W. Cornelius; Eric Hunter
259-269	A Graphic Representation of Binary Mobile Phase Optimization in Reversed-Phase High Performance Liquid Chromatography	Haleem J. Issaq; Gary M. Muschik; George M. Janini
271-280	Elution Behavior of Organic Acids in Donnan Exclusion Chromatography	Yuji Tokunaga; Hirohiko Waki; Shigeru Ohashi
281-289	Isolation of Glycoalkaloids with the Chromatotron and Their Determination by High-Performance Liquid Chromatography	Irving R. Hunter; Erich Heftmann
291-299	Analysis of Insect Hormones by Means of a Radial Compression Separation System	Ernest S. Chang
301-310	High-Performance Liquid Chromatographic Determination in Human Plasma of a Anticonvulsant Benzodiazepine: Clonazepam	S. Bouquet; P. Aucouturier; A. M. Brisson; Ph. Courtois; J. B. Fourtillan
311-323	The Analysis of Enantiomeric and Diastereoisomeric Mixtures of Ephedrine and Pseudoephedrine Using Reversed-Phase High Performance Liquid Chromatography of Nickel Dithiocarbamate Complexes	G. K. C. Low; P. R. Haddad; A. M. Duffield
325-342	Shale Oil Separation by High Performance Liquid Chromatography	William A. Dark
343-352	Degradation Characteristics of Two Tetrahydroisoquinolines at Room and Body Temperatures: HPLC Determination with Electrochemical Detection	R. D. Myers; J. L. Garrison; E. C. Critcher
353-365	Simultaneous Determination of Warfarin, Sulphaquinoxaline and Fenitrothion in Wheat-Based Rodenticide Baits by High Pressure Liquid Chromatography	R. L. Perez
367-373	A Simple and Rapid Method for the Determination of 2-Acetylaminofluorene in Laboratory Diets	E. G. Perkins; D. J. Hendren; C. R. Truex; W. J. Visek
375-381	Liquid Chromatographic Determination of Excretion Patterns of Urinary Phenolic Compounds	Yoshihisa Yamaguchi
383-394	High Performance Liquid Chromatography of Uroporphyrin Isomers	James M. Rideout; Dennis J. Wright; C. K. Lim

Volume 6, Issue 1 (1983)

Special Issue on Thin-Layer Chromatography

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 6, Number 1
1-22	Practice, Mechanism and Theory of Reversed Phase TLC Polymer Fractionation	Daniel W. Armstrong; Khanh H. Bui; Richard E. Boehm
23-33	Separation and Quantitation of Anionic, Cationic, and Nonionic Surfactants by TLC	D. W. Armstrong; G. Y. Stine
35-53	A Review of Radiochromatogram Analysis Instrumentation	Seth D. Shulman
55-62	Separation of Prostanoids by One-Dimensional Thin-Layer Chromatography	Klaus Korte; M. Linette Casey
63-71	Effect of Diluent on the Structure of the Adsorption Layer in Systems of the Type Diluent Polar Solvent-Silica	W. Markowski; K. L. Czapińska
73-80	Evaluation of Modified Valence Molecular Connectivity Index for Correlations of Chromatographic Parameters	Jacek Bojarski; Leszek Ekiert
81-93	Thermodynamic Approach to TLC with Mixed mobile Phase. Determination of Parameters Characterizing TLC Systems	J. Ościk; M. Jaroniec; I. Malinowska
95-108	Chromatography of Amino Acids on Reversed Phase Thin Layer Plates	Joseph Sherma; Barry P. Sleckman; Daniel W. Armstrong
109-122	Thin-Layer Chromatographic Separations of Amino Acids on Stannic Tungstate	Syed Ashfaq Nabi; Wajahat Umar Farooqui; Zia Mahmood Siddiqui; Rifaqat Ali Khan Rao
123-126	Some Advances in Application of TLC to Diagnostic Toxicology	H. M. Stahr
127-137	A Simple Microassay for Glutamic Acid Decarboxylase by Ion Exchange Thin-Layer Chromatography	S. L. Pahuja; T. W. Reid
139-143	TLC Separation of Some Carbamates on Metal Salt Impregnated Layers	S. P. Srivastava; Reena
145-153	Thin Layer Chromatographic Separation of Some Inorganic Ions on Sulpha Drug impregnated Layers	S. P. Srivastava; Kamlesh; V. K. Gupta
155-164	Chromatographic Analysis of Some 3d Metal Complexes	Vasundhra Kumari; R. K. Upadhyay; V. P. Singh
165-177	Chromatographic Behaviour of 48 Metal Ions on TBP Impregnated Silica Gel-G Layers	M. Qureshi; B. M. Sethi; S. D. Sharma
179-192	Analysis of Saturated and Unsaturated Phospholipids in Biological Fluids	Joseph C. Touchstone; Sidney S. Levin; Murrell F. Dobbins; Phillip C. Beers

Volume 5, Issue Supplement 1 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number s1
1-41	Analysis of Catecholamines by HPLC	Stig Allenmark
43-73	High Performance Liquid Chromatography of Plant Pigments – A Review	S. J. Schwartz; J. H. Von Elbe
75-103	Liquid Chromatographic Determination of Phenolic Acids of Vegetable Origin	Daryl A. Roston; Peter T. Kissinger
105-119	Donnan Exclusion – Ion Exclusion Chromatography	Hirohiko Waki; Yuji Tokunaga
121-173	Steroid Analysis by High-Performance Liquid Chromatography	Erich Heftmann; Jiann-Tsyh Lin

Volume 5, Issue 12 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 12
2227-2239	Measurement of the Dead Volume between Concurrent Detectors in Gel Permeation Chromatography	D. Lecacheux; J. Lesec
2241-2251	Molecular Weight Distributions and Monodisperse Intrinsic Viscosity-Molecular Weight Equation of Silicone Elastomer	Lu-zai-min
2253-2257	Characterization of Copolymers and Polymer Mixtures by Gel Permeation Chromatography	J. M. Goldwasser; Alfred Rudin; W. L. Elsdon
2259-2270	HPSEC of Cationic Polymers on a Polyamine Support	D. L. Gooding; M. N. Schmuck; K. M. Gooding
2271-2292	Utilization of Weak Acid-Base Interactions to Improve Separations in Normal Phase Liquid Preparative Chromatography	Morris Zief; Laura J. Crane; Joseph Horvath
2293-2309	The Effect of Silanol Masking on the Recovery of Picloram and Other Solutes from a Hydrocarbonaceous Pre-analysis Extraction Column	Martha J. M. Wells
2311-2320	Preparation and Purification of Tritiated Dextromethorphan	Gale L. Craviso; Robert Nodar; José M. Musacchio
2321-2341	Evaluation of the Use of Lithium Nitrate as a Test Substance for the Determination of the Hold-Up Time of a Reversed-Phase Packing	O. A. G. J. Van der Houwen; J. A. A. Van der Linden; A. W. M. Indemans
2343-2357	High Resolution Separation of Urinary Organic Acids by High Performance Liquid Chromatography	Edward L. Mattiuz; James W. Webb; Stephen C. Gates
2359-2367	Separation of Bacterial Menaquinones by HPLC Using Reverse Phase (RP18) and a Silver Loaded Ion Exchanger as Stationary Phases	Reiner M. Kroppenstedt
2369-2393	Quantitative HPLC Analysis of Plasma Amino Acids as Orthophthaldialdehyde/Ethanethiol Derivatives	Dennis Hill; Larry Burnworth; William Skea; Robert Pfeifer
2395-2411	A Comparison of Radially-Compressed and Stainless Steel Columns for the Reversed-Phase Ion-Pair Separation of Phencyclidine Synthetic Mixtures	Rodney W. Beaver; Louis A. Jones; Carl J. Long II
2413-2422	Analysis of Cimetidine in Biological Fluids by High Performance Liquid Chromatography	J. A. Apffel; U. A. Th. Brinkman; R. W. Frei
2423-2434	Liquid Chromatographic Analysis of Tryptophan and Serotonin Metabolites. Comparison of UV, Electrochemical and Spectrofluorimetric Detection	Inès Girard; Colette Gonnet
2435-2452	Simultaneous Determination of Dopamine, Norepinephrine, Tyramine and Octopamine by Reverse-Phase High Performance Liquid Chromatography with Electrochemical Detection	B. A. Bailey; R. J. Martin; R. G. H. Downer

Volume 5, Issue 11 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 11
2027-2039	High-Performance Liquid Chromatography of 2′-5′Oligoadenylates and Related Oligonucleotides	P. Jane Cayley; Ronald E. Brown; Ian M. Kerr
2041-2060	High Performance Liquid Chromatography of Nucleosides in RNA and DNA	Robert W. Zumwalt; Kenneth C. T. Kuo; Paul F. Agris; Melanie Ehrlich; Charles W. Gehrke
2061-2077	Enzymatic Synthesis of an RNA Fragment Corresponding to the Anti-Codon Loop and Stem of tRNA^Phe from Yeast	Larry W. McLaughlin; Erika Graeser
2079-2084	High Pressure Liquid Chromatography Determination of the 5′-Terminal Residue of Small RNA Molecules	Antoon Vandenberghe; Rupert De Wachter
2085-2093	Separation of Deoxyribonucleotides Using Ion Suppression High Performance Liquid Chromatography with a Reversed-Phase Column	R. P. Whitehouse; C. L. Greenstock
2095-2110	A Dual-Column HPLC Method for the Simultaneous Measurement of 6-Thioguanine and Adenine in RNA or DNA	Barbara H. Herbert; Stephanie Drake; J. Arly Nelson
2113-2122	A Simultaneous, Laser-Excited Fluorescence, Photoacoustic, and Two-Photon Photoionization Detector for Liquid Chromatography	E. Voigtman; J. D. Winefordner
2123-2134	Separation of the Secretin-Glucagon Family Peptides by RP-HPLC in Triethylammonium Phosphate Buffers	D. Fourmy; L. Pradayrol; A. Ribet
2135-2154	High Performance Liquid Chromatography and Proteolytic Enzyme Characterization of Peptides in Tooth Pulp Extracts	Hubert E. May; Francis S. Tanzer; Genevieve H. Fridland; Claire Wakelyn; D. M. Desiderio
2155-2167	Separation and Purification of the Isomers of Propylene Phenoxetol by Preparative High Performance Liquid Chromatography	P. Taylor; P. D. Braddock
2169-2178	Donnan Exclusion Chromatography Application to Complex Formation Studies	Yuji Tokunaga; Hirohiko Waki
2179-2191	Reversed-Phase High Performance Liquid Chromatography of Carbon Dioxide	C. S. Nieass; M. S. Wainwright; R. P. Chaplin
2193-2203	Quantitation of Carbon Dioxide by High Performance Liquid Chromatography: The Key to Solubility Measurements in Liquefied Gas Solutions	C. S. Nieass; R. P. Chaplin; M. S. Wainwright
2205-2210	A New High Performance Liquid Chromatographic Assay for Fluspirilene in Dosage Forms	Ahmed H. Hikal; Hassan I. Al-shoura
2211-2216	Selection of Adsorbents for the Separation of Chlorophylls	Keiji Iriyama; Masahiko Yoshiura

Volume 5, Issue 10 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 10
1809-1823	Elution Behavior of Low Molecular Weight Compounds in Gel Permeation Chromatography	Toshio Ogawa; Masakazu Sakai
1825-1845	Gel Permeation Chromatography of Polyethylene Terephalate	Saleh A. Jabarin; Dennis C. Balduff
1847-1854	Simultaneous Determination of the Antioxidant, the Crosslinking-Agent and Decomposition Products in Polyethylene by Reverse-Phase HPLC	Michel Duval; Yves Giguère
1855-1867	Donnan Exclusion Chromatography: The Elution Behavior of Phosphorus Oxopolyanions of Large Size in DEC	Yuji Tokunaga; Hirohiko Waki; Shigeru Ohashi
1869-1897	Comparison of Commercial Column Types in Liquid Chromatography	R. W. McCoy; R. E. Pauls
1899-1920	GPC Analysis of Ethylene-Propylene Copolymers	Ke-Qiang Wang; Shi-Yu Zhang; Jia Xu; Yang Li
1921-1931	The Purification of Prostatic Acid Phosphatase from Seminal Plasma by Reverse Phase High Pressure Liquid Chromatography	M. Patricia Strickler; John Kintzios; M. Judith Gemski
1933-1940	Peptide Mapping of Variant Glycoproteins from Trypanosoma Rhodesiense by Reverse Phase Liquid Chromatography	M. Patricia Strickler; Richard W. Travis; John G. Olenick
1941-1946	Improved Separation of Polyols and Carbohydrates by High Performance Liquid Chromatography	C. Vidal-valverde; C. Martin-villa; B. Olmedilla
1947-1965	Determination of Plasma Norepinephrine and Epinephrine by High Performance Liquid Chromatography Using a Two-Column System and an Electrochemical Detector	G. Lach�tre; G. Nicot; C. Magnet; J. L. Rocca; L. Merle; J. P. Valette; P. Pignolet
1967-1972	High-Performance Liquid Chromatography of New Semisynthetic Daunomycinone Derivatives	M. Beran; J. Jizba; V. Přikrylová; H. Lipavská; V. Schön; M. Podojil
1973-1990	Determination of Tetracycline and Related Compounds by High-Performance Liquid Chromatography	J. Y. C. Hon; L. R. Murray
1991-2003	Simultaneous Determination of Flunixin, Phenylbutazone, Oxyphenbutazone and γ-Hydroxyphenylbutazone in Equine Plasma by High-Performance Liquid Chromatography: With Application to Pharmacokinetics	Gregory E. Hardee; Jin-Wang Lai; James N. Moore
2005-2016	SEP-PAK Preparative Chromatography: Use in Radiopharmaceutical Synthesis	Michael R. Kilbourn; Douglas D. Dischino; Carmen S. Dence; Michael J. Welch
2017	A Review of: “Reversed-Phase High-Performance Liquid Chromatography-Theory, Practice, and Biomedical Applications, A. M. Krstulovic and P. R. Brown, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY, 10158, 1982, 312 pp., $35.00 (US).”

Volume 5, Issue 9 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 9
1605-1619	Relation between the Asymmetry of the Elution Curve and the Efficiency of the Separation System in Size Exclusion Chromatography	Josef Janĉa
1621-1643	Concentration Dependence of Dispersion of Polymer Solutions Flowing in Capillaries	Josef Janĉa
1645-1652	Crude Oil Hydrocarbon Group Separation Quantitation	William A. Dark
1653-1663	Analysis of a Mixture of Polychlorinated Biphenyls, DDT and its Analogues by High-Performance Liquid Chromatography	Sergio Chiosi; Antonio Evidente; Giacomino Randazzo; Daniela Scalorbi
1665-1678	Determination of the Molecular Weight Distribution of Polyethylene Terephthalate by Gel Permeation Chromatography	Ming-Min Sang; Nan-Ni Jin; Er-Fang Jiang
1679-1689	Enzymatic Determination of Triglycerides in Conjunction with High Performance Liquid Chromatography	Maribeth Kruempelman; Neil D. Danielson
1691-1695	Rapid High-Performance Liquid Chromatographic Determination of Physostigmine in Plasma	John Y-K. Hsieh; Ren-Kuei Yang; Kenneth L. Davis
1697-1709	Liquid Chromatographic Determination of Valproic Acid in Human Serum	W. P. Kline; D. P. Enagonio; D. J. Reeder; W. E. May
1711-1723	The Rapid Determination of Neutral Sugars in Biological Samples by High-Performance Liquid Chromatography	William F. Alpenfels; Roger A. Mathews; D. Elaine Madden; A. E. Newsom
1725-1748	Rapid HPLC Methods for the Separation and Quantitation of a Mono-, Di-, and Tri-Saccharides Mixture and Applications	H. M. Ghernati; K. Abdeddaim; M. H. Guermouche
1749-1762	On Line Detection of Plasma Borne Vasoconstrictor by the Use of High Pressure Liquid Chromatography	Y. Hazeyama; W. J. Valko; H. T. Ravert; N. D. Heindel; R. L. Moretti
1763-1770	Studies on Steroids. CLXXVIII. Separation of Estrogen Glucuronides by High-Performance Liquid Chromatography	Kazutake Shimada; Masanori Kaji; Fuming Xie; Toshio Nambara
1771-1785	A Computer Program for the Identification of the Elution Order of Peaks in High Performance Liquid Chromatography	Haleem J. Issaq; Karen L. McNitt
1787-1799	Gel Chromatographic Evaluation of the Binding Ability of Linear Phosphate Anions to Magnesium Ions	Tohru Miyajima; Shigeru Ohashi

Volume 5, Issue 8 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 8
1405-1422	Determination of the Monodisperse Mark-Houwink Equation of High-Vinyl Polybutadiene by Gel Chromatography and Light Scattering	Shu-Qin Bo; Rong-Shi Cheng
1423-1430	Characterization of Macrocycles Formed from Cationic Copolymerization of Tetrahydrofuran with Propylene Oxide by GPC and GC/MS	Ming-Hui Hu; Jia-Ji Zhang; Yong-Zhen Xu; Ying-Song Yang
1431-1448	Spherical Versus Irregular-Shaped Silica Gel Particles in HPLC	M. Verzele; J. Van Dijck; P. Mussche; C. Dewaele
1449-1465	Applications of a Modified “Isohydric Solvent System” in HPLC on Silica Gel for the Analysis of the Macrolide Antibiotics Turimycins and Spiramycins	G. A. Bens; E. Crombez; P. De Moerloose
1467-1480	A Kinetic and Quantitative Approach to Peak Splitting Phenomena When Using 2-Propanol as Modifier in Adsorption HPLC	J. Mertens
1481-1492	Effect of Substituents on the Retention in HPLC Chromatography of Strychnine Derivatives	George M. Iskander; J. Strombom; A. M. Satti
1493-1498	Pre-Column Derivatization in HPLC of Amino Acids and Peptides	Gyula Szókán
1499-1507	Iodination of Peptide Hormones and Purification of Iodinated Peptides by HPLC	T. Janáky; G. Tóth; B. Penke; K. Kovács; P. A. László
1509-1529	Analysis of Polydispersity of Oligomers and Polymers by Adsorption Thin-Layer Chromatography	E. S. Gankina; E. G. Belenkii
1531-1540	Monitoring of D-Penicillamine in Clinical Practice by Ionexchange TLC	Péter Kiss; Judit Kovács
1541-1553	Overpressured Thin-Layer Chromatography and Its Applications	Z. Lengyel; E. Tyihák; E. Mincsovics
1555-1566	Two Phase, Two-Dimensional TLC for Fingerprinting and Confirmation Procedures	Thomas E. Beesley; Elaine Heilweil
1567-1572	A New Detector System for Continuous-Flow TLC	A. S. Bochkov
1573-1582	High Performance Thin-Film Chromatography in Biological Studies	L. V. Andreev
1583-1595	High-Speed Video Densitometry: Principle and Applications	S. Pongor

Volume 5, Issue 7 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 7
1209-1222	Simultaneous Calibration of Molecular Weight Separation and Column Dispersion of GPC by Coupling with Lallis	Zhi-Duan He; Xian-Chi Zhang; Rong-Shi Cheng
1223-1239	Long-Chain Alkylsilane-Modified Porous Silica Beads as GPC Packings	Qi-Jian He; Xiu-Zhen Li; Di-Ya
1241-1258	Flow Rate Dependence of Separation and Broadening Effects in GPC	Gao Yu-shu; Ye Mei-ling; Le Hui-jian; Ding You-kang; Ying Qi-cong; Sang Ming-min
1259-1267	A Study of Mechanical Degradation of Polymer in High Performance GPC	Ye Mei-ling; Shi Liang-he
1269-1276	Determination of Polyolefin Additives by Normal-Phase High Performance Liquid Chromatography following Soxhlet Extraction	J. F. Schabron
1277-1294	Characterization of Nonionic Polyacrylamides by Aqueous Size Exclusion Chromatography Using a DRI/LALLSP Detector System	C. J. Kim; A. E. Hamielec; A. Benedek
1295-1312	Retention of Ionized Solutes in Reversed-Phase High Performance Liquid Chromatography	W. E. Rudzinski; D. Bennett; V. Garica
1313-1322	High-Performance Liquid Chromatographic Determination of the Metabolites of the Potato Glycoalkaloids, α-Chaconine and α-Solanine, in Potato Tubers and Potato Products	R. J. Bushway
1323-1328	High-Performance Liquid Chromatography (HPLC) of the New Antineoplastic 9,10-Anthracenedicarboxaldehyde Bis[(4,5-Dihydro-1 H-Imidazole-2-yl)hydrazone] dihydrochloride (CL 216,942; Bisantrene)	K. Lu; N. Savaraj; M. T. Huang; D. Moore; T. L. Loo
1329-1340	Separation and Detection of Monopyrrole and Bipyrrole Precursors of Prodigiosin from Serratia marcescens by a Combined Method of High Performance Liquid Chromatography and Syntrophic Pigment Synthesis	J. S. Feng; H. L. Qian; J. C. Tsang
1341-1348	Determination of Methacholine Chloride by Ion-Pair High-Pressure Liquid Chromatography	Tracy F. Woodman; Brian Johnson; Raj K. Marwaha
1349-1355	High-Pressure Liquid Chromatography Assay for Dane Salt Potassium (-)-N-(1-Methoxycarbonylpropene-2yl)-p-hydroxyphenylglycine	Naseem Muhammad; Peter S. Tsai; Ronald G. Lauback
1357-1366	High Pressure Liquid Chromatographic Determination of Parabens in Pharmaceutical Preparations Containing Hydroxyquinolines	G. R. Padmanabhan; J. Smith; N. Mellish; G. Fogel
1367-1374	Reverse-Phase HPLC of Proteins: Effects of Various Bonded Phases	Randolph V. Lewis; Daryll Dewald
1375-1390	Rapid Isolation of Nanogram Amounts of Crustacean Erythrophore Concentrating Hormone from Invertebrate Nerve Tissue by RP-HPLC	Howard Jaffe; Marcia Loeb; Dora K. Hayes; Nancy Holston
1391-1393	Letter-On the Problem of Measuring t₀	Eli Grushka; Henri Colin; Georges Guiochon
1395-1396	Letter-The Principle of Measuring t₀ Remains Unchanged	Bernd Neidhart; Klaus-Peter Kringe; Winfried Brockmann

Volume 5, Issue 6 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 6
1013-1032	Thin Layer Chromatography of Pesticides-A Review of Recent Techniques and Applications	Joseph Sherma
1033-1042	Determination of Association Effects in TLC Data for Different Solutes Chromatographed in Methanol-Acetone on Silica Gel	M. Jaroniec; J. K. Rózylo; B. Ościk-mendyk; J. A. Jaroniec
1043-1050	Use of Aqueous Micellar Mobile Phases in Reverse Phase TLC	D. W. Armstrong; K. H. Bui
1051-1068	A Comparison of Amino Acid Separations on Silica Gel, Cellulose, and Ion Exchange Thin Layers	Barry P. Sleckman; Joseph Sherma
1069-1080	Separations in Thin Layer and High Performance Liquid Chromatography Using Alkyl Silica Gel Bonded Phases	Haleem J. Issaq; John R. Klose; Gilbert A. Reitz
1081-1095	Chromatographic Behaviour of Phenols on Aliphatic Amines Impregnated Thin Layers	S. P. Srivastava; L. S. Chauhan
1097-1102	TLC Separation and Identification of Essential Oil Constituents on Silica Gel Plates	R. Bhushan
1103-1121	Chromatographic Separation on Silica of Polar Aromatic Compounds	C. Guinchard; M. Baud; J. J. Panouse; M. Porthault
1123-1140	Chromatographic Separation on Silica of Polar Aromatic Compounds II) Research of the Best Chromatographic System by Different Preloading in Thin Layer for a Transposition on Column	C. Guinchard; J. D. Masson; T. T. Truong; M. Porthault
1141-1153	Chromatographic Separation of Some Inorganic Isomers	R. K. Upadhyay; Vasundhra K. Sharma; V. P. Singh
1155-1162	An Improved Copper Reagent for Quantitative Densitometric Thin-Layer Chromatography of Lipids	Joel Bitman; D. L. Wood
1163-1170	Enzymatic Detection of Urinary Steroids on Thin-Layer Chromatograms	Y. Yamaguchi
1171-1175	Rapid TLC Separation of Some Closely Related Benzothiazoles	Rajeev Jain; D. D. Agarwal
1177-1179	Identification of Some Closely Related Potential Antidiabetic 4-Arylhydrazono-1-Guanylnitrate-3-Methyl-2-Pyrazolin-5-Ones	Rejeev Jain; D. D. Agarwal
1181-1190	Liquid Chromatography Analysis of Hippuric Acid	H. M. Stahr; R. Pfeiffer; W. Hyde
1191-1200	Analysis of Biological Tissues for Selenium by Thin Layer Chromatography	H. M. Stahr; Julia Kinker; Darla Nicholson; Walt Hyde

Volume 5, Issue 5 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 5
807-817	Calibration in High Temperature Gel Permeation Chromatography of Linear Polyethylenes	A. C. De Kok; A. C. Oomens
819-828	Outer-Sphere Ligand Exchange Chromatography on Bonded Chiral Silica Gel	V. Carunchio; A. Messina; M. Sinibaldi; D. Corradini
829-839	Laboratory to Laboratory Reproducibility of High Performance Liquid Chromatographic Retention Indices	John K. Baker; L. A. Cates; M. D. Corbett; Joseph W. Huber; Danny L. Lattin
841-851	A Curve Fitting Program to Adjust for Variations in Calibration in Size Exclusion Chromatography	William G. Rand; Anil K. Mukherji
853-867	Adverse Effects of Lag Filters Used for Detector Baseline Noise Suppression in High Performance Liquid Chromatography	P. R. Haddad; R. W. Keating; G. K. C. Low
869-879	Computation of HPLC Parameters & Comparison of Noise Levels of a Dual Piston Reciprocating and a Triple Piston Pump	N. G. S. Gopa; G. Sharma
881-895	Nitroaromatic Reagents for Determination of Amines and Amino Acids by Liquid Chromatography/Electrochemistry	W. A. Jacobs; P. T. Kissinger
897-916	Anthracene Isocyanate as a New Fluorescent Label for Compounds with an Alcoholic Group	R. Wintersteiger
917-926	Removal of Triton X-100 and Reduction of Tween 20 Concentration in Extracts of Fatty Oxidation Products	Edward C. Lulai
927-938	An HPLC Method for the Analysis of Glycerol and Other Glycols in Soap	E. D. George; J. A. Acquaro
939-943	The Identification of 7-Methylxanthine in Cacao Products	Michael D. Aleo; Richard M. Sheeley; W. Jeffrey Hurst; Robert A. Martin
945-951	Analysis of Plasma Diethyldithiocarbamate–A Metabolite of Disulfiram	H. G. Giles; J. Au; E. M. Sellers
953-966	The Determination of Folic Acid (Pteroylmonoglutamic Acid) in Fortified Products by Reversed Phase High Pressure Liquid Chromatography	K. Hoppner; B. Lampi
967-988	Zinc Silicate as a New Adsorbent for Paper Chromatographic Separation of Phenols	J. P. Rawat; M. Iqbal; Masood Alam
989-1002	Non-Coded Biosynthesis of N-acetylaspartyl Peptides in Mouse Brain Homogenates	P. Lähdesmäki; Maritta Timonen

Volume 5, Issue 4 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 4
597-604	Liquid Chromatographic Determination of Azide as the 3,5-Dinitrobenzoyl Derivative	Stephen J. Swarin; Richard A. Waldo
605-611	Fuel Oil Classification by Gel Permeation Chromatography	Karel Lenda
613-624	Determination of UV Absorbing Polyolefin Additives by Gradient and Isocratic Normal-Phase High Performance Liquid Chromatography	J. F. Schabron; V. J. Smith; J. L. Ware
625-641	The Effect of Binary Solvent Composition and Polarity on Separations in Reversed Phase Thin Layer and High Performance Liquid Chromatography	Haleem J. Issaq; John R. Klose; William Cutchin
643-667	High Performance Size Exclusion Chromatography with Microparticulate Porous Silica Spheres. Influence of Flow Rate, Salute Mass Transfer and Polydispersity of Samples	Oscar Chiantore; Marino Guaita
669-676	Determination of Carbonyl 2,4-Dinitrophenylhydrazones by Liquid Chromatography/Electrochemistry	W. A. Jacobs; P. T. Kissinger
677-691	Effects of Counter Ions in Ion-Pair Liquid Chromatography of Hydrophobic Amines on Non-Polar Bonded Phases	S. O. Jansson
693-706	Metal Cation Speciation via Extraction Reversed Phase HPLC with Refractive Index and/or Inductively Coupled Plasma Emission Detection Methods (HPLC-RI-ICP)	D. Bushee; D. Young; I. S. Krull; R. N. Savage; S. B. Smith Jr.
707-714	High Pressure Liquid Chromatographic Determination of Isoniazid and Acetylisoniazid in Human Plasma	Mack R. Holdiness
715-729	A Rapid Isolation of Human Chorionic Gonadotropin and Its Subunits by Reversed-Phase High Performance Liquid Chromatography	Gerald J. Putterman; Mary Beth Spear; Kimberly S. Meade-cobun; Martha Widra; Catherine V. Hixson
731-742	Semi-Preparative High-Performance Liquid Chromatographic Separation of Potato Glycoalkaloids	R. J. Bushway; R. H. Storch
743-749	Enzymatic Detection of Urinary Steroid-17β-Glucuronides after Gel Filtration	Yoshihisa Yamaguchi
751-756	An Improved Method for the Purification of Hepatic Proliferation Inhibitor by Anion-Exchange HPLC	J. B. McMahon; P. T. Iype
757-766	Purification of Radio-Iodinated Cholecystokinin Peptides by Reverse Phase HPLC	D. Fourmy; L. Pradayrol; H. Antoniotti; J. P. Esteve; A. Ribet
767-779	Differential Binding of Sugars and Polyhydric Alcohols to Ion Exchange Resins: Inappropriateness for Quantitative HPLC	John G. Baust; Richard. E. Lee Jr.; Howie James
781-795	Amberlite XAD-4 as a Stationary Phase for Preparative Liquid Chromatography in a Radially Compressed Column	Donald J. Pietrzyk; William J. Cahill Jr.

Volume 5, Issue 3 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 3
389-402	Quantitation of Alkyl Sulfonates Using UV Detector Sensitive “Ion-Pair” Reagents in Reversed-Phase Liquid Chromatography	Bohdan Sachok; Stanley N. Deming; Brian A. Bidlingmeyer
403-412	Sulfated Oligosaccharides From K-Carrageenan and Oligogalacturonic Acids Separation By H.P.L.C.	Alain Heyraud; Cyrille Rochas
413-423	Use of a Programmable Pocket Calculator for Data Reduction in GPC: Calculation of Molecular Weights and Molecular Weight Distribution	Alberto A. Navas
425-441	Characterization of Dextrans by Size Exclusion Chromatography Using DRI/LALLSP Detector System	C. J. Kim; A. E. Hamielec; A. Benedek
443-461	Preparative Liquid Chromatographic Separation of Amino Acids and Peptides on Amberlite XAD-4	Donald J. Pietrzyk; W. J. Cahill Jr.; J. D. Stodola
463-478	Metal Cation/Anion Speciation via Paired-Ion, Reversed Phase HPLC with Refractive Index and/or Inductively Coupled Plasma Emission Spectroscopic Detection Methods	D. Bushee; I. S. Krull; R. N. Savage; S. B. Smith Jr.
479-487	Determination of Glutamic Acid Decarboxylase Activity in Subregions of Rat Brain by High Pressure Liquid Chromatography	Mack R. Holdiness
489-524	Evaluation of New Microparticulate Packings for Aqueous Steric Exclusion Chromatography	Thomas V. Alfredson; C. Timothy Wehr; Lori Tallman; Fred Klink
525-535	Rapid Isolation of Ecdysteroids from Crustacean Tissues and Culture Media Using Sep-Pak C18 Cartridges	R. Douglas Watson; Eugene Spaziani
537-547	Peptide Formation in the Presence of Metal Ion Protecting Groups: III. The Separation of [(NH₃)₅Co(III)-] Amino Acids and Peptides by Reverse Phase High Pressure Liquid Chromatography	Stephan S. Isied; John Lyon; Asbed Vassilian; Greg Worosila
549-561	A High-Performance Liquid Chromatographic Method for the Quantitative Determination of Naproxen and Des-Methyl-Naproxen in Biological Samples	J. W. A. van Loenhout; C. A. M. van Ginneken; H. C. J. Ketelaars; P. M. Kimenai; Y. Tan; F. W. J. Gribnau
563-570	Rapid Separation of Testosterone and its Microsomal Metabolites by Reverse-Phase High Performance Liquid Chromatography	J. F. Newton; W. E. Braselton; L. F. Lepper Jr.; K. M. Mccormack; J. B. Hook
571-584	High Performance Liquid Chromatographic Methods for the Quantitation of Vitamin A Palmitate in Liquid Multivitamin Formulations	J. Van Antwerp; J. Lepore
585-589	The HPLC Analysis of Caffeine and Theobromine in Animal Diets	W. Jeffrey Hurst; Robert A. Martin Jr.

Volume 5, Issue 2 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 2
193-216	Reliability of Chromatographic Results in Determination of Narrow Molecular Weight Distributions of Polymers	J. Janca; K. Klepárnik
217-228	Gel Permeation Chromatography: Problems Caused by Polydispersity in the Application of the Benoit's Universal Parameter	Didier Lecacheux; James Lesec; Claude Quivoron
229-244	Hydrophobicity and Retention in Reversed Phase Liquid Chromatography	Marius D'amboise; Toshihiko Hanai
245-264	Reversed-Phase Ion-Pairing Liquid Chromatographic Separation and Fluorimetric Detection of Polyamines	Richard C. Simpson; Hussain Y. Mohammed; Hans Veening
265-273	Fractionation and Characterization of Inorganic Long-Chain Polyphosphate by Gel Chromatography	Tohru Miyajima; Keiko Yamauchi; Shigeru Ohashi
275-304	Determination of Free Fatty Acids in Natural Oils and Alkyd Resins by High Performance Liquid Chromatography	Jerry W. King; Edwin C. Adams; Brian A. Bidlingmeyer
305-312	The Preparative Scale Reverse Phase HPLC Separation of Epimeric Alkaloids Using Camphorsulfonic Acid as an Ion Pairing Reagent	Paul S. Salva; Gilbert J. Hite; James G. Henkel
313-325	A Rapid Method of Quantitating Steroids Resulting from the Incubation of Gonadal Tissues with Radioactive Precursors	Michael J. Kessler
327-335	Determination of Carbamic Herbicides by High Performance Liquid Chromatography (HPLC). II. Chlorpropham	A. Peña Heras; F. Sánchez-rasero
337-343	The Rapid Determination of Indomethacin in 50 μ1 Blood Samples	Hebe B. Greizerstein; Iris G. Mclaughlin
345-365	HPLC Analysis of the Isomeric Thioether Metabolites of Styrene Oxide	O. Hernandez; B. Yagen; R. H. Cox; J. R. Bend; J. D. Mckinney
367-377	Fractionation by High Performance Liquid Chromatography of Microsomal Cytochrome P-450 Induced by Hexachlorobiphenyl Isomers	Krishan K. Kohli; Oscar Hernandez; James D. Mckinney
379	A review of: “Troubleshooting the Liquid Chromatograph, AN AUDIO-VISUAL PROGRAM, by H. M. McNair, F. I. Scott and Associates, P. O. Box 86, Check, Virginia, 24072, 1981, $250”
381	A review of: “Chromatographic Methods in Inorganic Analysis''; G. Schwedt; publ. by Dr. Aefred Huthig Verlag, Heidelberg, 1981; 226 pp.; $38.00”

Volume 5, Issue 1 (1982)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 5, Number 1
1-14	A Simple Liquid Chromatographic Method for Analysis of Insulin and Its Derivatives	Y. Pocker; Subhasis B. Biswas
15-23	Theory of Open Capillary Chrcmatography Using Electrical Diffuse Layer as the Virtual Stationary Phase for Charged Macro Mxecular Separations	Kuang-Pang Li
25-37	Quantitative Determination of Methyl Red Adsorption on Stationary Phases Used in Liquid Chromatography	I. Wouters; I. Quintens; E. Roets; J. Hoogmartens
39-48	Relationships Between Biological Activity of N-Phenylamides of Benzoylacetic Acid and Their Capacity Ratios in Reversed-Phase Systems	Maria L. Bieganowska
49-62	High-Performance Liquid Chromatographic Determination of Trace Quantities of Azinphos Methyl and Azinphos Methyl Oxon in Various Water Sources by Direct Injection and Trace Enrichment	R. J. Bushway
63-72	The HFIEC Separation of Some Heavy Metal Ions in the Succinate Media	Liu Mancang; Fan Biwei; Hu Zhide
73-80	Gel Chromatographic Behavior of Inorganic Linear and Cyclic Phosphates: Influences of Eluting Agents	Tohru Miyajima; Yukiharu Yoshikawa; Norimasa Yoza; Shigeru Ohashi
81-91	Reversed-Phase Cleanup and High Performance Liquid Chromatographic Analysis of Abscisic Acid in Cercospora rosicola, Liquid Culture Media	Shirley M. Norman; Vincent P. Maier; Linda C. Echols
93-96	Analysis of Acetaminophen and Salicylate by Reverse Phase HPLC	William J. Ferrell; Gerard W. Goyette
97-110	The Determination of Captopril in Physiological Fluids Using High Perf Ormance Liquid Chromatography With Electrochemical Detection	D. Perrett; P. L. Drury
111-123	Reverse Phase High Performance Liquid Chromotography of the 2′- and 3′-Nucleotide Monophosphates	Michael J. Kessler
125-139	A Rapid High Performance Liquid Ch80Matography System for the Separation of Gonadal Steroids	Michael J. Keasler
141-150	Assay of N-Propylajmaline in Blood Plasma by Ion-Pair Liquid-Liquid Chromatography	Inger Grundevik; B. A. Persson
151-164	A New Technique for Simultaneous Assay of Biogenic Amines and Their Metabolites in Unpurified Mouse Brain	E. Morier; R. Rips
165-174	A Rapid and Specific Method for the Determination of Tiaprofenic Acid in Human Plasma by High-Performance Liquid Chromatography	G. T. Ward; J. A. Stead; M. Freeman
175-186	The use of SEP-PAK^TM C₁₈ Cartridges in the Preparation of Bile Acid Methyl Ester Acetates	Yvo Ghoos; Paul Rutgeerts; Gaston Vantrappen
187	A review of: “Optimization in HPLC, R. E. Kaiser & E. Oelrich; Dr. Alfred Huthig Verlag, Heidelberg, 1981, 278 pp., US$33.00”

Volume 4, Issue 12 (1981)

Special Issue on Thin-Layer Chromatography

xiii-xiv	Editorial
xv	New Symposium Series	Haleem J. Issaq; Tibor Dèvènyi
a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 12
2091-2120	A Systematic Statistical Method of Solvent Selection for Optimal Separation in Liquid Chromatography	Haleem J. Issaq; John R. Klose; Karen L. Mcnitt; Jerome E. Haky; Gary M. Muschik
2121-2145	A Model of Liquid Adsorption Chromatography Involving Solute-Solvent Interaction in the Mobile Phase, Energetic Heterogeneity of the Adsorbent, and Differences in Molecular Sizes of Solute and Solvents	M. Jaroniec; J. A. Jaroniec
2147-2174	The Stationary Phase in Thin Layer Chromatography	Ronald M. Scott
2175-2192	Rod Chromatography—A New Approach to Automating TLC	H. O. Ranger
2193-2203	Densitometric Determination of C-18 Fatty Acids as Phenacyl Esters Following Reversed-Phase Thin Layer Chromatography	E. Heilweil; T. E. Beesley
2205-2212	The Separation of Dichlorobenzophenone Isomers by Continuous Development and Reversed-Phase Thin Layer Chromatography	S. L. Smith; R. H. Bishara; G. E. Drummond
2213-2221	Assay of the Enzymes of Pyrimidine Synthesis by Thin Layer Ion Exchange Chromatography and Video-Densitometry (CV-Technique)	T. Karsai; P. Elödi
2223-2228	Synthetic Inorganic Ion-Exchangers. XX. Thin Layer Chromatography of Metal Ions on Lanthanum Antimonate. Quantitative Separation of Hg(II) from Several Metal Ions	Anil K. De; Punyabrata Chakraborty
2229-2232	Identification of Some Closely Related Pyrazolin-5-Ones by TLC	Rajeev Jain; D. D. Agarwal
2233-2241	A Simple Ion Exchange Thin Layer Chromatography Method for the Separation of Amino Acids in Clinical Samples	Haleem J. Issaq; Tibor Dèvènyi

Volume 4, Issue Supplement 2 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number S2
175-293	Liquid Chromatography Applied to Olisgosaccharide Fractionation	Alain Heyraud; Marguerite Rinaudo
295-320	Hydrodynamic and Size Exclusion Chromatography of Particle Suspensions - A Review	A. Husain; A. E. Hamielec; J. Vlachopoulos
321-357	Reductive Lcec of Organic Compounds	Karl Bratin; P. T. Kissinger
359-398	Preparative Liquid Chromatography. II. Approaches On Non-Compressed Beds	Donald E. Nettleton Jr.

Volume 4, Issue Supplement 1 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number S1
1-42	Polymer Analysis by Size Exclusion Chrokatography	Josef Danča
43-62	Thin Layer Chromatographic Analysis of Mycotoxins: A Review of Recent Literature	Louise S. Lee; Dorothy B. Skau
63-97	Theory and Application of Reversed Phase Thin Layer Chromatography	Lane C. Sander; Randal L. Sturgeon; Larry R. Field
99-139	High Performance Liquid Chromatography in Environmental Analysis: Present and Future Applications	Badar I. Afghan; Aaron W. Wolkoff
141-173	Preparative Liquid Chromatography. I. Approaches Utilizing Highly Compressed Beds	Donald E. Nettleton Jr.

Volume 4, Issue 11 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 11
1891-1901	Characterization of Inorganic Long-Chain Polyphosphate by a Sephadex G-100 Column Combined with an Autoanalyzer Detector	Tohru Miyajima; Keiko Yamauchi; Shigeru Ohashi
1903-1916	Optimization of Peak Separation and Broadening in Aqueous Gel Permeation Chromatography (GPC) -Poly (Sodium Styrene Sulfonates)	S. N. E. Omorodion; A. E. Hamielec; J. L. Brash
1917-1931	Effect of Alkyl Chain Length of Bonded Silica Phases on Separation, Resolution and Efficiency in High Performance Liquid Chromatography	Haleem J. Issaq
1933-1945	Trace Enrichment on Pre-Columns in High Performance Liquid Chromatography. The Adsorption Capacity of a Reversed Phase Column	Ulla Lund
1947-1959	Rapid Characterization by Thin-Layer Chromatography of Amino Acid and Peptide Derivatives Enzymically Prepared During Protease-Mediated Peptide Synthesis	Willi Kullmann
1961-1985	Reversed Phase High Performance Liquid Chromatography with Cetrimide Containing Eluents	R. H. A. Sorel; A. Hulshoff; S. Wiersema
1987-2013	High Performance Liquid Chromatographic Analysis of Tolmetin, Indomethacin and Sulindac in Plasma	Judy L. Shimek; N. G. S. Rao; S. K. Wahba Khalil
2015-2022	Assay of the Anti-Inflammatory Compound CGS 5391 B in Blood Plasma by Automated HPLC	T. A. Thompson; C. H. Borman; J. D. Vermeulen; R. Rosen
2023-2037	Improved High-Pressure Liquid Chromatographic Assay of Serum 25-Hydroxycholecalciferol and 25-Hydroxyergocalciferol After Reverse-Phase Sep-Pak C₁₈ Cartridge Preparation of Sample	E. Alan Kohl; Phillip C. Schaefer
2039-2061	Large Volume Injection of Biological Samples Dissolved in a Non-Eluting Solvent: A Way to Increase Sensitivity and a Means of Automating Drug Determination Using Hplc	M. Broquaire; P. R. Guinebault
2063-2071	Rapid, High-Yield Purification of Rat Liver Glutathione Peroxidase by High Performance Liquid Chromatography	David E. Lyons; Eric C. Wilhelmsen; Al L. Tappel
2073-2079	Paper Chromatographic Separations of Metal Ions on Collidinium Tungstoarsenate Papers	A. K. Jain; S. Agrawal; R. P. Singh
2081	A Review of: “Theory and Mathematics of Chromatography, A. S. Said; published by Dr. Alfred Huthig Verlag, Heidelberg; 1981; 210 pp.; $38.00”	Jack Cazes
2083	A Review of: “Liquid Chromatography in Clinical Analysis, P. M. Kabra and L. J. Marton, editors, The Humana Press, Clifton, NJ, 1981, 466 pp., $55.00 (US)”

Volume 4, Issue 10 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 10
1685-1696	Problems in Determining Compositional Heterogeneity of Copolymers by Size-Exclusion Chromatography and UV-RI Detection System	Sadao Mori; Tooru Suzuki
1697-1707	Size Exclusion Chromatography (SEC) of Complex Polymers - Generalized Analytical Corrections for Imperfect Resolution	A. E. Hamielec; H. J. Ederer; K. H. Ebert
1709-1724	Ionisation Effects in the Reversed Phase Liquid Chromatographic Separation of Thyromimetic Iodoamino Acids	Suew-Jane Su; Boris Grego; Milton T. W. Hearn
1725-1744	The Semi-Preparative Separation of Peptides on Reversed Phase Silica Packed into Radially Compressed Flexible-Walled Columns	M. T. W. Hearn; B. Grego; C. A. Bishop
1745-1764	Analysis of Group Retention Contributions for Peptides Separated by Reversed Phase High Performance Liquid Chromatography	Suew-Jane Su; Boris Grego; Brian Niven; Milton T. W. Hearn
1765-1775	Purification of Commercially Prepared Bovine Trypsin by Reverse Phase High Performance Liquid Chromatography	M. Patricia Strickler; M. Judith Gemski; Bhupendra P. Doctor
1777-1795	Reductive Mode Thin-Layer Amperometric Detector for Liquid Chromatography	Karl Bratin; Peter T. Kissinger; Craig S. Bruntlett
1797-1805	Isolation by Means of Preparative Reversed-Phase Liquid Chromatography of Epimeric Alcohols Formed Upon Reduction of Pregnenolone and Progesterone	S. Allenmark; H. Borén
1807-1815	Analysis of Dehydroabietic Acid in Kraft Mill Effluents by High-Performance Liquid Chromatography	R. K. Symons
1817-1829	Isocratic Separation of Fatty Acid Derivatives by Reversed Phase Liquid Chromatography. Influence of the Solvent on Selectivity and Rules for Elution Order	J. P. Roggero; S. V. Coen
1831-1845	High-Performance Liquid Chromatographic Assay of D-Glucose in Erythrocytes	Steven H. Wong; George Kalache; Edward E. Morse
1847-1854	Selection of a Suitable Solvent System for the Isolation of Toxicologically Active Components of an African Arrow Poison of Plant Origin	Michael Dennis; Richard F. Ochillo
1855-1867	Reverse Phase HPLC Determination of Azq in Biological Fluids	James A. Kelley; Edward D. Siu Chong
1869-1874	Separtion of Menthol Isomers by Normal Phase High Performance Liquid Chromatography (1)	Stephen A. Haut; Margaret T. Core
1875-1886	Determination of Zero Retention Times (t₀) by Temperature Dependent Reversed Phase High Perfomance Liquid Chromatography	B. Neidhart; K. P. Kringe; W. Brockmann

Volume 4, Issue 9 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 9
1491-1510	Optimization of GPC Experiments as an Effective Means of Significantly Enhancing the Resolution of Multicolumn Sets to be Used for Analyzing Specific Polymer Systems	R. Tymczyński; E. Turska
1511-1524	Analysis of Ribonucleotides by Reverse-Phase HPLC Using Ion Pairing on Radially Compressed Or Stainless Steel Columns	Alan A. Darwish; Roger K. Prichard
1525-1545	Determination of Penicillinase-Resistant Penicillins In Serum Using High-Pressure Liquid Chromatography	James T. Rudrik; Roger E. Bawdon
1547-1567	Pairing Ion Effects in the Reversed Phase High Performance Liquid Chromatography of Peptides in the Presence of Alkylsulphonates	Milton T. W. Hearn; Suew Jane Su; Boris Grego
1569-1576	Reversed Phase High Pressure Liquid Chromatographic Separation of Precocenes-I, -II, Antijuvenile Hormones and Their Derivatives	G. Sen; N. B. Mulchandani; A. V. Vyas
1577-1585	Thin-Layer Chromatographic Separation of Some Allied Metal Ions and Their Determination by Ring Colorimetry	Malaya Dey; Animesh K. Ghose; Arun K. Dey
1587-1600	HPLC Urinary Organic Acid Profiling: Role of the Ultraviolet and Amperometric Detectors	D. N. Buchanan; J. G. Thoene
1601-1607	Preparative High-Performance Liquid Chromatography Isolation of the True Proazulenes from Artemisia Arborescens L	Flavio Belliardo; Giovanni Appendino
1609-1617	Quantitation of P-Aminohippuric Acid and N-Acetyl-P-Aminohippuric Acid from Blood by HPLC	D. J. Meerdink; Terrie Wierenga; R. W. Russell; J. W. Young
1619-1640	Ascorbic Acid Determination by Hydrophobic Liquid Chromatography of the Osazone Derivative. Application to the Analysis of Aqueous Humor	Sixto García-Castiñeiras; Víctor Díaz Bonnet; Rosa Figueroa; Manuel Miranda
1641-1649	Rapid Analysis of 6-Diazo-5-oxo-L-norleucine (DON) in Human Plasma and Urine	J. Arly Nelson; Barbara Herbert
1651-1661	Determination of Reserpine in Pharmaceutical Formulations by High Performance Liquid Chromatography	André Vincent; Dennis V. C. Awang
1663-1676	Analysis of the Carbamate Insecticides Aldicarb and Carbaryl in Formulations Utilizing a High-Performance Liquid Chromatographic System with an On-Line Infrared Detector	E. Papadopoulou-mourkidou; Y. Iwata; F. A. Gunther
1677	A review of: “The LDC Basic Book on Liquid Chromatography, S. B. Schram, Milton Roy Company, St. Ptersburg, Florida, 1980 114 pp. % 3 appendices”

Volume 4, Issue 8 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 8
1297-1309	Gel Permeation Chromatography of Polyelectrolytes	M. Rinaudo; J. Desbrières; C. Rochas
1311-1322	A New Packing for Aqueous Size Exclusion Chromatography Polyvinylpyrrolidone-Coated Silica	Laurent Letot; James Lesec; Claude Quivoron
1323-1338	Reversed Phase High Performance Liquid Chromatography Using Carboxylic Acids in the Mobile Phase	John J. Naleway; Norman E. Hoffman
1339-1349	Selective Quenchofluorometric Detection of Fluoranthenic Polycyclic Aromatic Hydrocarbons in High-Performance Liquid Chromatography	Pamela L. Konash; Stephen A. Wise; Willie E. May
1351-1359	Studies on Steroids Clxix. High-Performance Liquid Chromatographic Behavior of Sulfated Bile Acids	Junichi Goto; Hiroaki Kato; Kiyoshi Kaneko; Toshio Nambara
1361-1379	Experimental Studies with a Bonded N-acetylaminopropylsilica Stationary Phase for the Aqueous High Performance Exclusion Chromatogrpahy of Polypeptides and Proteins	Heinz Engelhardt; Gertrud Abr; Milton T. W. Hearn
1381-1392	Further Experiments in the Separation of Globin Chains by High Performance Liquid Chromatography	Joan B. Shelton; J. Roger Shelton; W. A. Schroeder
1393-1400	A Simple and Economical Apparatus for Developing Thin-layer Chromatography Plates in the Anticircular Mode	Haleem J. Issaq
1401-1408	Enzymatic Estimation and Quantitative High-Pressure Liquid Chromatography of Fructose, Glucose and Sucrose in Powders from Rose Petals	Helthuis; T. Heidema; Gorin
1409-1416	Determination of the Components of the Boll Weevil Pheromone with a High Pressure Liquid Chromotographic Method	James E. Wright; B. R. Thomas
1417-1434	Separations of Threo-Erythro Aminoalcohols by Preparative HPLC	David L. Musso; Nariman B. Mehta
1435-1457	Retention in Reversed-Phase Ion-Pair Chromatography of Amines On Alkyl-Bonded Phases	I. Monika Johansson
1459-1472	Use of Sep-Pak^R C₁₈ Cartridges for the Collection & Concentration of Environmental Samples	A. W. Wolkoff; C. Creed
1473-1485	Studies on Environmental Pollutants: Selective Separation and Recovery of Pb(II) on Ferric Phosphate Columns	Pritam Singh Thind; Harbans Singh

Volume 4, Issue 7 (1981)

a-b	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 7
1121-1134	Monitoring of Protease-Catalyzed Peptide Synthesis by High Performance Liquid Chromatography	W. Kullmann
1135-1156	An Accurate, Specific HPLC Method for the Analysis of a Decapeptide in a Lactose Matrix	D. C. Sertl; R. N. Johnson; B. T. Kho
1157-1171	Determination of Water Soluble Vitamins in Pharmaceutical Preparations Using Liquid Chromatography	F. L. Vandemark; G. J. Schmidt
1173-1194	Analyses of Polyglycehol Esters of Fatty Acids Using High Performance Liquid Chromatography	Nissim Garti; Abraham Aserin
1195-1205	Analysis of Sucrose Fatty Acid Esters Composition by HPLC	V. R. Kaufman; N. Garti
1207-1218	Separation of a Homologous Series of Long-Chain Fatty Alcohols (C₄₉-C₅₈) From Mycobacterium Tuberculosis H37Ra by High Performance Liquid Chromatography	N. Qureshi; K. Takayama; H. K. Schnoes
1219-1224	Analysis of α-Ketocarboxylic Acids by Ion Exchange Hplc With UV and Amperometric Detection	Douglas N. Buchanan; Jess G. Thoene
1225-1244	Synthesis, Ion Exchange Properties and Applications of Thermally Stable Stannic Selenophosphate: Comparison With Other TIN(IV) Based Ion Exchangers	Syed Ashfaq Nabi; Ahsan Rasheed Siddiqi; Rifaqat All Khan Rao
1245-1259	Silica Based Double Salts as Cation-Exchangers-I Synthesis and Analytical Applications of Cerium (IV) Phosphosilicatte	K. G. Varshney; A. Prehadas
1261-1268	High Performance (Pressure) Liquid Chromatography Separation and Quantification of Picomole Amounts of Prostaglandins Utilizing a Novel Triethylamine Formate Buffer	D. M. Desiderio; M. D. Cunningham; J. A. Trimble
1269-1280	The Analysis of Putrescine in Plant Samples by Automated Hplc	D. R. Lauren; C. H. Parker; M. P. Agnew; G. S. Smith
1281-1291	Separation and Quantitation of O-Phthalaldehyde Derivatives of Taurine and Related Compounds in a High Performance Liquid Chromatography (HPLC) System	G. H. T. Wheler; J. T. Russell

Volume 4, Issue 6 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 6
931-953	The Use of Thin-Layer Chromatography in Experimental Xenobiology	Bruce H. Migdalof
955-975	Recent Developments in Thin-Layer Chromatography - II	Haleem J. Issaq
977-983	TLC and HPLC of Mixture of Anthracyclinones	Jiří Matějů; Marian Beran; Josef Jizba; Miloslav Podojil
985-1005	Ion Exchange Application of Overpressured Thin-Layer Chromatography	Huba Kalász; János Nagy
1007-1021	Two-Stage, One-Dimensional Thin Layer Chromatographic Method for Separation of Lipid Classes	Joel Bitman; D. L. Wood; John M. Ruth
1023-1034	Quantitative Densitometry in Situ of Lipids Separated by thin Layer Chromatography	Joel Bitman; D. L. Wood
1035-1064	Application of Thin-Layer Chromatography to High-Performance Liquid Chromatographic Separation of Steroidal Hormones and Cephalosporin Antibiotics	T. Okumura
1065-1085	The Use of an α-Cyclodextrin Mobile Phase in the Thin-Layer Chromatographic Separation of Ortho, Meta, and Para Substituted Phenols	Walter G. Burkert; Charlton N. Owensby; Willie L. Hinze
1087-1096	A Guide to Thin-Layer Chromatographic Systems for the Separation of Aflatoxin B₁, B₂, G₁ and G₂	Haleem J. Issaq; William Cutchin
1097-1112	Cleanup of Samples for High Performance Chromatography and Instrumental Analysis	H. M. Stahr; Duane Lerdal; Walter Hyde
1113-1114	A review of: “Instrumental HPTLC, by W. Bertsch, S. Hara, R. E. Kaiser, and A. Zlatkis, editors, H. Verlag, Heidelberg, West Germany, 1980, 390 pp., cloth bound.”	Joseph Touchstone

Volume 4, Issue 5 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 5
741-748	Calculation of Intrinsic Viscosity from Size Exclusion Chromatography Data. The Influence of Concentration	Anil K. Mukherji
749-764	Development of High Pressure Liquid Chromatography (HPLC) for Fractionation and Fingerprinting of Petroporphyrin Mixtures	Saleh K. Hajibrahim
765-783	A Study of the Retention Behaviour of Various Organometallic Complexes in HPLC Phase Systems	C. H. Gast; J. C. Kraak
785-790	Determination of Pentachlorophenol Laurate by High Pressure Liquid Chromatography	Avraham Basch; Tamar Wasserman
791-811	Identification of Nitrogenous Organic Compounds in Aquatic Sources by Stopped-Flow Spectral Scanning Technique	Neil M. Ram; J. Carrell Morris
813-824	HPLC Measurement of Dansyl-Thyroxine in Femtomole Range	Rodolfo Bongiovanni; Kenneth D. Burman; Richard K. Garis; Timothy Boehm
825-831	Discrimination of Primary Amines from Other Fluorescent Compounds in Biological Fluids	A. Licht; R. L. Bowman; S. Stein
833-840	Quantitative Determination of Acenocoumarin in Anticoagulated Patients	N. Thonnart; J. Reuse
841-847	Thin-Layer Chromatographic Separation of Copper and Mercury Chelates	V. J. Babar; V. M. Shinde
849-862	Reversed Phase High - Performance Liquid Chromatographic Analysis of Tricyclic Antidepressants in Plasma	Steven H. Y. Wong; Thomas McCauley
863-869	Ion Exchanger Liquid Chromatography of N-Acetylaspartic Acid and Some N-Acetylaspartyl Peptides	Karel Lenda
871-877	Analysis of Norethindrone In Plasma by High-Performance Liquid Chromatography	J. C. K. Loo; R. Brien
879-886	The Estimation of Serum Digoxin by Combined HPLC Separation and Radioimmunological Assay	J. C. K. Loo; I. J. McGilveray; N. Jordan
887-896	A Rapid Stability-Indicating HPLC Assay for the Arabinosylcytosine Prodrug, Cyclocytidine	Muzaffer Tuncel; Robert E. Notari; Louis Malspeis
897-905	Separation of Some Monothio-β-Diketonate Chelates by Thin-Layer Chromatography	Daniel T. Haworth; Diana L. Maas; Manoranjan Das
907-914	Thin-Layer Chromatography of Some Monothio-β-Diketonate Complexes of Nickel, Zinc and Cobalt	D. T. Haworth; D. L. Maas; M. Das
915-924	Silica Based Double Salts as Cation-Exchangers II. Synthesis and Analytical Applications of Sn(IV) Phosphosilicate	K. G. Varshney; A. Premadas

Volume 4, Issue 4 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 4
565-586	Amino Acid Analysis and Enzymatic Sequence Determination of Peptides by an Improved o-Phthaldialdehyde Precolumn Labeling Procedure	Barry N. Jones; Svante Pääbo; Stanley Stein
587-598	Reverse Phase Ion Pair High Performance Liquid Chromatography of Viral Tryptic Glycopeptides	M. C. Kemp; W. L. Hollaway; R. L. Prestidge; J. C. Bennett; R. W. Compans
599-612	High Performance Chromatography of Amino Acids, Peptides and Proteins XXIII · Peptide Mapping by Hydrophilic Ion-paired, Reversed-Phase High Performance Liquid Chromatography for the Characterisation of the Tryptic Digest of Haemoglobin Variants	C. A. Bishop; W. S. Hancock; S. O. Brennan; R. W. Carrell; M. T. W. Hearn
613-627	High-Speed Gel Filtration of Polypeptides in Some Denaturants	T. Imamura; K. Konishi; M. Yokoyama; K. Konishi
629-638	Rapid Purification of the Unstable Enzyme Carbamoyl Phosphate Synthase by High Pressure Liquid Chromatography	John K. Pollak; Mary T. Campbell
639-649	High-Performance Gel-Permeation Chromatography of Bovine Skim Milk Proteins	G. P. Dimenna; H. J. Segall
651-659	Analysis of Rat Caseins by High Performance Liquid Chromatography	A. A. Hobbs; B. Grego; M. G. Smith; M. T. W. Hearn
661-680	The Preparative Separation of Synthetic Peptides on Reversed-Phase Silica Packed in Radially Compressed Flexible-Walled Columns.	C. A. Bishop; L. J. Meyer; D. R. Harding; W. S. Hancock; M. T. W. Hearn
681-688	Reversed-Phase, Ion-Pair Separation of L-Methionine and L-Methionine Dipeptides Complexed with Palladium (II)	Hung Lam-thanh; Serge Fermandjian; Pierre Fromageot
689-700	Separation of Cobalt (III) Bis(ethylenediamine) Amino Acid Complexes by Reversed Phase HPLC	David A. Buckingham; Charles R. Clark; Roy F. Taskera; Milton T. W. Hearn
701-712	Resolution of the Optical Isomers of Underivatisized Amino Acids on Chemically Bonded Chiral Phases by Ligand Exchange Chromatography	G. Gübitz; W. Jellenz; W. Santi
713-719	Assay of Arginine-Esterase Activities by Reversed Phase High Performance Liquid Chromatography	S. Soeda; K. Abe; A. Nagamatsu
721-733	Triethylamine Formate Buffer for HPLC-field Desorption Mass Spectrometry of Oligopeptides	D. M. Desiderio; M. D. Cunningham

Volume 4, Issue 3 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 3
379-398	Application of High Performance Liquid Chromatography to the Analysis of Nuclear Materials	R. M. Cassidy; S. Elchuk
399-408	Improved Isocratic Mobile Phases for the Reverse Phase Ion-Pair Chromatographic Analysis of Drugs of Forensic Interest	Ira S. Lurie
409-423	Design of Binary Solvent Systems for Separation of Protected Oligo-Peptides in Silica Gel Liquid Chromatography	Shoji Hara; Akiko Ohsawa; Akira Dobashi
425-458	An Analysis of Imperfect Resolution in the Chromatography of Particle Suspensions	A. Husain; A. E. Hamielec; J. Vlachopoulos
459-482	A New Method for Identifying and Estimating the Parameters of the Instrumental Spreading Function in Size Exclusion Chromatography-Application to Particle Size Analysis	A. Husain; A. E. Hamielec; J. Vlachopoulos
483-500	β-Blocking Agents: Determination of Biological Levels Using High Performance Liquid Chromatography	M. A. Lefebvre; J. Girault; J. B. Fourtillan
501-514	Hypnotic-Sedative Screen by High Performance Liquid Chromatography	J. E. Van Veldhuizen; A. E. Hartmann
515-524	A Novel Solvent Strategy for Sep-Pak C₁₈ Elution of Hydrophobic Compounds: Applications to Lacinilenes and Cadalenes from Cotton Bract	Ross C. Beier; Gerald A. Greenblatt
525-532	Use of the Peak Shaving-Recycle Technique for Separation of Labdadiene and Labdatriene Isomers by HPLC	Subramaniam Mohanraj; Werner Herz
533-538	An Improved Method for the Preparation of Chlorophyll by Means of Column Chromatography with Sepharose CL-6B	Keiji Iriyama; Masahiko Yoshiura; Tetsuro Ishii; Masaru Shiraki
539-547	Quantitative Separation of Tetralin Hydroperoxide from Its Decomposition Products by High Performance Liquid Chromatography	J. H. Worstell; S. R. Daniel; G. O. Strand; G. R. Frauenhoff
549-557	Application of Thin Layer, Ion Exchange and High Performance Liquid Chromatography to Separate Pharmacologically Active Components of an African Arrow Poison of Plant Origin	E. B. Cook; M. Dennis; R. F. Ochillo

Volume 4, Issue 2 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 2
181-196	The Effect of the Concentration and Injected Volume of Polymer Solution in Size Exclusion Chromatography	Josef Janča
197-226	Universal Calibration and Molecular Weight Averages in Gel Permeation Chromatography Illustrated by Cellulose Nitrate and Poly(oxypropylene)	David M. French; George W. Nauflett
227-236	Dependence of the Capacity Ratio Upon Type of the Excess Adsorption Isotherm	M. Jaroniec; B. Ościk-Mendyk; A. Dabrowski; H. Kołodziejczyk
237-249	Recycling Technique in Preparative Liquid Chromatography	B. Coq; G. Cretier; J. L. Rocca; J. Vialle
251-257	Determination of Microgram Amounts of Copper by Peak Paper Chromatography	Bhajan Singh; Pritam Singh Thind
259-269	Gel Chromatographic Behavior of Labile Metal Complexes Trimeta- And Tetrametaphosphate Complexes with Bivalent Metal Cations	Tohru Miyajima; Masaaki Ibaragi; Norimasa Yoza; Shigeru Ohashi
271-278	Estimation of High-Performance Liquid Chromatographic Retention Indices of Glucuronide Metabolites	John K. Baker
279-284	High-Pressure Liquid Chromatography of N-(2-Propyl)-N′-Phenyl-p-Phenylenediamine (Ippd) and N-(1,3-Dimethylbutyl)-N′-Phenyl-p-Phenylenediamine (Dbpd) and its Application to the Biomonitoring of Exposed Individuals	Flavio Belliardo; Ivo Pavan
285-292	Detection of Furfural and 2-Furoic Acid in Bacterial Cultures by High Pressure Liquid Chromatography	S. W. Hong; H. E. Han; K. S. Chae
293-298	Analysis of Dexamethasone Acetate in Pharmaceutical Formulations by HPLC	Flavio Belliardo; Antonella Bertolino
299-308	Liquid Chromatographic Analysis of 4-Nitroquinoline 1-Oxide and Metabolites	Howard Lund; Dan J. Speelman; Alison Culling; James S. Kittredge; Thomas Albrecht
309-323	Tributyl Phosphate as Stationary Phase in Reversed Phase Liquid Chromatographic Separations of Hydrophilic Carboxylic Acids, Amino Acids and Dipeptides	K. -G. Wahlund; B. Edlén
325-335	Separation of Biological Pyridines by High Pressure Liquid Chromatography	John T. Heard Jr.; Gerald J. Tritz
337-355	Optimization of A Reverse Phase Ion-Pair Chromatographic Separation for Drugs of Forensic Interest Part I - Variables Effecting Capacity Factors	Ira S. Lurie; Steven M. Demchuk
357-374	Optimization of a Reverse Phase Ion-Pair Chromatographic Separation for Drugs of Forensic Interest Part II - Factors Effecting Selectivity	Ira S. Lurie; Steven M. Demchuk

Volume 4, Issue 1 (1981)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 4, Number 1
v	Editorial	Jack Cazes
1-12	Investigation of Hydroxy-Terminated Low Molecular Weight Polyisoprenes by Liquid Chromatography Methods	S. Pokorný; J. Janča; L. Mrkvičková; O. Turečková; J. Trekoval
13-22	Reverse-Phase Liquid Chromatography of Phenol-Formaldehyde All-Ortho Oligomers	Mara Cornia; Giovanni Sartori; Giuseppe Casnati; Giovanni Casiraghi
23-29	A Thermodynamic Model for Liquid-Liquid Chromatography with a Binary Mobile Phase	William E. Acree Jr.; J. Howard Rytting
31-39	Determination of Vapor-Phase Carbonyls by High-Pressure Liquid Chromatography	M. P. Maskarinec; D. L. Manning; P. Oldham
41-50	Optimization of Peak Separation and Broadening in Aqueous Gel Permeation Chromatography (GPC). Dextrans	S. N. E. Omorodion; A. E. Hamielec; J. L. Brash
51-59	The Purification of Xanthene Dyes by Reverse Phase High Performance Liquid Chromatography	W. A. Peeples Ii; James R. Heitz
61-69	The Use of High Performance Liquid Chromatography for the Studies of Pigment Components from Serratia Marcescens 08 Before and After Hydrogen Peroxide Oxidation	Karen Kalanik; James W. Webb; Joseph C. Tsang
71-84	An Inexpensive, On-Line Data Processing System for Gel Permeation Chromatography	Anil K. Mukherji; J. Michael Ishler
85-95	Synthesis and Ion-Exchange Properties of Tantalum Selenite and Its Use for the Separation of Metal Ions by Ion-Exchange Column Chromatography	J. P. Rawat; K. P. Singh Muktawat
97-107	Determination of Theophylline in Plasma by High Performance Liquid Chromatography	J. P. Sommadossi; C. Aubert; J. P. Cano; A. Durand; A. Viala
109-121	Assay of Brain Tocopherols Using High Performance Liquid Chromatography	Eva Westerberg; Mats Friberg; Björn Akesson
123-128	High-Performance Liquid Chromatographic Determination of Cefoperazone in Serum	D. G. Dupont; R. L. De Jager; Clinique H. J. Tagnon
129-143	High-Resolution Anion-Exchange Chromatography of Ultraviolet-Absorbing Constituents of Human Erythrocytes	K. Seta; M. Washitake; T. Anmo; N. Takai; T. Okuyama
145-154	Determination of Thiamphenicol in Serum and Cerebrospinal Fluid with High-Pressure Liquid Chromatography	A. Meulemans; C. Manuel; J. Mohler; A. Roncoroni; M. Vulpillat
155-164	Determination of Vitamin D In Multivitamin Preparations by HPLC	P. A. Lotfy; H. C. Jordi; J. V. Bruno
165-170	An Improved Analysis of the Pheromone 3-Methyl-2-Cyclohexen-1-One in a Controlled Release Formulation by Using Liquid Chromatography	Melvin Look
171-176	Determination of Serum Chloramphenicol by High Performance Liquid Chromatography	William J. Ferrell; Martin P. Szuba; Paul R. Miluk; Kenneth D. McClatchey

Volume 3, Issue 12 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 12
1781-1806	Quantitative Retention - Eluent Composition Relationships in Liquid Chromatography	E. Soczewinski
1807-1827	Thin Layer Chromatographic Screening of Coal Liquids	R. J. Artz; F. K. Schweighardt
1829-1834	Micropreparative TLC Separation of Large Sample Volumes. Frontal Elution Chromatography	E. Soczewinski; J. Kuczmierczyk; B. Psionka
1835-1842	The Application of Cross-Scanning to Conventional Thin-Layer Chromatography	R. L. Deangelis; C. W. Sigel; R. M. Welch; R. G. Foss
1843-1852	Microcomputer-Assisted Acquisition and Reduction Of TLC Scanning Densitometric Data	Robert G. Foss; Carl W. Sigel; Robert J. Harvey; Richard L. Deangelis
1853-1863	Sample Application in Thin Layer Chromatography	Joseph C. Touchstone; Sidney S. Levin
1865-1879	Thin-Layer Chromatography of Bile Alcohols, Bile Acids and Conjugated Bile Acids	A. K. Batta; G. Salen; S. Shefer
1881-1899	Computers in Quantitative TL-Chromatography	V. Pollak
1901-1912	Chromatographic Analysis of Pharmaceutical Products of Toxicological Interest on Chemically Bonded Thin Layers Influence of the Organic Modifier Nature on Selectivity	C. Gonnet; M. Marichy
1913-1919	Thin Layer Chromatography of Metal Ions Complexed with Anils Part - VI	R. K. Upadhyay; Usha Bajpai; Arun K. Bajpai
1921-1928	Correlation Between Chromatographic Behaviour and Stability Constant of Metal Ions on Diethylenetriamine Thin Layer	S. P. Srivastava; Kamlesh Gupta; V. K. Dua
1929-1936	Chromatographic Separation of Closely Related Dyes on Metal Salt-Impregnated Thin Layers	S. P. Srivastava; L. S. Chauhan; V. K. Dua
1937-1945	Thin Layer Chromatographic and “In Situ” Spectrophotometric Determination of Products in Solid-Solid Thermal Reaction	G. Grassini-strazza; M. Sinibaldi; V. Carunchio; A. Messina
1947-1960	Reversed-Phase Thin-Layer Chromatography of Synthetic Sulfonamide Antibacterials by Using Alkylsilyl Silica Gels	T. Okumura; T. Nagaoka

Volume 3, Issue 11 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 11
1625-1636	Effect of Type and Concentration of Organic Modifier in Aqueous Eluents on Retention in Reversed Phase Systems	E. Soczewiński; M. Waksmundzka-hajnos
1637-1655	The Errors in the Treatment of Gel Permeation Chromatography Data: Origins and Corrections	Laurent Letot; James Lesec; Claude Quivoron
1657-1668	Metal Ion Chelation Chromatography on Complexon Sorbed Stannic Silicate	J. P. Rawat; M. Iqbal
1669-1686	On the Determination of the Hold-Up Time in Reversed Phase Liquid Chromatography	Gert E. Berendsen; Peter J. Schoenmakers; Leo de Galan; Gyula Vigh; Zita Varga-puchony; János Inczédy
1687-1696	Determination of Solasodine in Fruits of Solanum Khasianum by a Combination of Chromatofuge and High-Pressure Liquid Chromatography	W. David Nes; Erich Heftmann; Irving R. Hunter; Mayo K. Walden
1697-1712	Separation of Thiamin, Thiamin Antagonists and Their Phosphate Esters by High-Performance Liquid Chromatography	Bruce C. Hemming; Clark J. Gubler
1713-1724	Application of High Pressure Liquid Chromatography to the Forensic Analysis of Several Benzodiazepines	John D. Wittwer Jr.
1725-1736	A HPLC Screening Procedure for Sulfamethazine Residues in Pork Tissues	Arnost B. Vilim; Lyse Larocque; Agnes I. Macintosh
1737-1742	A High Performance Preparative Procedure for the Isolation of Degradation Products from D-Xylose	Göran Lindgren; Per-Åke Pernemalm
1743-1751	Reversed-Phase HPLC. Determination of Ionic Surfactants As UV-Absorbing Ion Pairs	N. Parris
1753-1765	A Comparison of Sample Preparation Techniques for the Determination of an Organo-phosphorous Pesticide from Water Using Reverse-Phase HPLC	William A. Saner; James Gilbert
1767-1772	A Direct Fractionation Procedure for the Quantitative Resolution of Triphenylphosphine-Desulfurization Products by Silica Gel Liquid Chromatography	Shoji Hara; Kitaro Oka
1773	Erratum

Volume 3, Issue 10 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 10
1423-1435	Modifications of Adsorbent, Sample and Solvent in Thin Layer Chromatography	Haleem J. Issaq
1437-1464	Preparation of Various Bonded Phases for HPLC Using Monochlorosilanes	Gert E. Berendsen; Krijn A. Pikaart; Leo de Galan
1465-1480	Influence of the Amount of Bonded Non-Polar Phase and of the Length of Attached Alkyl Chains on Retention Characteristics of Silica-Based Sorbents for Reversed-Phase High Performance Liquid Chromatography	P. Špaček; M. Kubín; S. Vozka; B. Porsch
1481-1496	High-Performance Gel Permeation Chromatography of Pectins	Howard G. Barth
1497-1504	A Simple Liquid Chromatographic Method for Analysis and Isolation of the Unsaturated Components of Anacardic Acid	H. A. Lloyd; C. Denny; G. Krishna
1505-1515	Chemical Studies on Tobacco Smoke LXVII. Quantitative Determination of Alkaloids in Tobacco by Liquid Chromatography	Jean Jacques Piade; Dietrich Hoffmann
1517-1535	Analysis of Guanylate Cyclase Activity by High-Pressure Liquid Chromatography	Shashikant Mehta; Diane Dunlap; Jean-Numa Lapeyre; Abby Maizel
1537-1547	Separation of Xanthine Derivates by High Pressure Liquid Chromatography and Application to Plasma Analysis	A. Turcant; P. Cailleux; P. Allain
1549-1560	High-Speed Gel Permeation Chromatography of Human Thyroglobulin and Sheep Liver Aldehyde Dehydrogenase	M. T. W. Hearn; B. Grego; C. A. Bishop; W. S. Hancock
1561-1572	Extraction of Anthracyclines from Biological Fluids for HPLC Evaluation	Jacques Robert
1573-1578	High Performance Liquid Chromatographic Analysis of Penicillin V Solid Dosage Forms	M. J. Lebelle; G. Lauriault; W. L. Wilson
1579-1583	Resolution of D,L-Dansyl Amino Acids by HELC with a Cu(II)-L-proline Eluant	Stanley K. Lam; Francis K. Chow
1585-1592	Microtechnique to Remove Particles from High Performance Liquid Chromatographic Samples	Wayne S. Gardner; Brian J. Eadie; Warren H. Miller III
1593-1615	Determination and Use of Cumulants of the Peak Broadening Function in Steric Exclusion Chromatography	Matthias Grüneberg; Joachim Klein
1617	Erratum

Volume 3, Issue 9 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 9
1243-1254	HPLC in the Analysis and Separation of Pharmaceutically Important Peptides	K. Krummen
1255-1276	The Use of Reversed Phase High Performance Liquid Chromatography for the Structural Mapping of Polypeptides and Proteins	Milton T. W. Hearn
1277-1298	HPLC-Analysis of PTH-Amino Acids	Tyge Greibrokk; Einar Jensen; Geir østvold
1299-1318	Factors Affecting the Separation of Arginine Vasopressin Peptide Diastereoisomers by HPLC	Dennis D. Blevins; Michael F. Burke; Victor J. Hruby; Brent R. Larsen
1319-1334	Applications of tert-Butyloxycarbonyl-L-amino Acid-N-Hydroxysuccinimide Esters in the Chromatographic Separation and Determination of D,L-Amino Acids and Diastereomeric Dipeptides	William R. Cahill Jr.; Eugene P. Kroeff; Donald J. Pietrzyk
1335-1352	HPLC of Peptides and Peptide Diastereoisomers on ODS-and Cyanopropyl-Silica Gel Column Packing Materials	C. Hunter; K. Sugden; J. G. Lloyd-jones
1353-1365	The Use of Perfluorinated Carboxylic Acids in the Reversed-Phase HPLC of Peptides	H. P. J. Bennett; C. A. Browne; S. Solomon
1367-1371	HPLC Separation of Cholecystokinin Peptides-Two Systems	Margery C. Beinfeld; Robert T. Jensen; Michael J. Brownstein
1373-1383	Effects of Flow Rate and Eluant Composition on the High Performance Liquid Chromatography of Proteins	Barry N. Jones; Randolph V. Lewis; Svante Pääbo; Kohichi Kojima; Sadao Kimura; Stanley Stein
1385-1397	Chromatographic Properties of Metallothioneins on a Gel Permeation Column: Changes Induced by Replacement of Cadmium with Cuprous and Cupric Ions	Kazuo T. Suzuki; Mitsuru Yamamura; Tamio Maitani
1399-1416	Gel Permeation Chromatography of Insulin	B. S. Welinder

Volume 3, Issue 8 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 8
1111-1128	Quantitative Analysis of Mixed Polymer Systems by the Use of Gel Permeation Chromatography	Douglas R. Lloyd; Venkataraman Narasimhan; Charles M. Burns
1129-1135	Technique for In Situ Coating of Ag Onto Silica Gel in HPLC Columns for the Separation of Geometrical Isomers	R. R. Heath; P. E. Sonnet
1137-1150	Interpretation of the Gel Permeation Chromatography Behaviour of Three Types of Copolymers	André Revillon
1151-1163	Selectivity Factors for Several Pah Pairs on C₁₈ Bonded Phase Columns	Elena Katz; Kenneth Ogan
1165-1172	A Rapid High Pressure Liquid Chromatographic Assay of Benoxaprofen in Plasma	Jeffrey S. Fleitman; Charles S. Lee; John H. Perrin
1173-1181	High-Pressure Liquid Chromatographic Separation of Diphenhydramine and Some of its Metabolites: Effects of Eluent Salt Concentration on Chromatographic Characteristics	M. L. E. Bergh; J. Devries
1183-1194	Improved High-Performance Liquid Chromatography of Phospholipids	Bruce Jon Compton; William C. Purdy
1195-1204	Determination of Ethynylestradiol and Norethindrone in Synthetic Intestinal Fluid and in Timed-Release Oral Formulations	Nollie F. Swynnerton; Joseph B. Fischer
1205-1217	A Pulse Polarographic Detector for HPLC; Determination of Nitrazepam	H. B. Hanekamp; W. H. Voogt; P. Bos; R. W. Frei
1219-1226	Determination of Warfarin and Sulfaquinoxaline in Rodenticide Concentrates by HPLC	William A. Trujillo
1227-1233	Analysis of Coloured Chlorhexidine Solutions by Ion-Pairing Reverse-Phase High Pressure Liquid Chromatography	R. L. Perez

Volume 3, Issue 7 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 7
941-952	Elemental Sulfur as Internal Standard for Precise Molecular Weights by Gel Permeation Chromatography	W. W. Schulz
953-970	Concentration Effects in Size Exclusion Chromatography Under Equilibrium Stationary Conditions	J. Janča; S. Pokorný; M. Bleha; O. Chiantore
971-990	A New Reagent for Determination of Isocyanates in Working Atmospheres by HPLC Using UV or Fluorescence Detection	C. Sangö; E. Zimerson
991-1003	Separation and Determination of Bile Acids in Human Bile by High-Performance Liquid Chromatography	Junichi Goto; Hiroaki Kato; Yuko Saruta; Toshio Nambara
1005-1021	Silver Ion as Modifier for High Performance Liquid Chromatography of Menaquinones	Donald O. Mack
1023-1030	The High-Pressure Liquid Chromatographic Determination of Chlordiazepoxide and Its N-Demethyl Metabolite in Mouse Brain	Hebe B. Greizerstein; Iris G. McLaughlin
1031-1046	High Performance Liquid Chromatographic Assessment of the Quality of Materials Employed as Calibration Standards in Creatinine, Urea, Uric Acid and Bilirubin Determinations	P. M. S. Clark; L. J. Kricka; A. Patel
1047-1052	Tetrahydroaminoacridine (THA) Analysis by HPLC	Lane S. Yago; William K. Summers; Kenneth R. Kauffman; Orm Aniline; Ferris N. Pitts Jr.
1053-1070	Separation of Diethylstilbestrol and Derivatives in Biological Fluids and Tissues by High Pressure Liquid Chromatography	Glenn D. Newport; Sandra K. Headley; James P. Freeman; William Slikker Jr.
1071-1078	Paired-Ion High Pressure Liquid Chromatography of Methotrexate and Metabolites in Biological Fluids	Yeu-Ming Wang; Scott K. Howell; John A. Benvenuto
1079-1085	Application of High Pressure Liquid Chromatography to the Determination of Diastereoisomer in Methylphenidate Hydrochloride	G. R. Padmanabhan; J. Fogel; J. A. Mollica; J. M. O'connor; R. Strusz
1087-1093	Reversed-Phase High-Performance Liquid Chromatographic Determination of Nicotine in Pesticide Formulations	Alan R. Hanks; Leonard R. Schronk; Theodore C. Arnst
1095-1104	Chromatographic Separation of Synthetic Isoflavones on Stannic Molybdate Papers	Jagdish P. Rawat; Tahira K. Akhtar; Mohammad N. Akhtar

Volume 3, Issue 6 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 6
753-774	Molecular Theory of Liquid Adsorption Chromatography	Daniel E. Martire; Richard E. Boehm
775-787	pH Gradient Layers for the TLC of Fluorescent Dyes	Egon Stahl; Josef Müller
789-796	Triangular Thin-Layer Chromatography	Haleem J. Issaq
797-808	Experience with Quantitative Thin-Layer Chromatography in the Analysis of Drugs in Plasma	P. Haefelfinger
809-831	Application of Thin-Layer Ion Exchange Chromatography and Video-Densitometry /CV-Technique/ In Biochemistry and Related Fields. A Review Article	P. Elödi; T. Karsai
833-839	Solvent Effects on the Precision of Sample Application in Quantitative Thin-Layer Chromatography	R. L. Deangelis; M. M. Robinson; C. W. Sigel
841-844	Two-Phase Thin-Layer Chromatography	Haleem J. Issaq
845-855	Circular-Development with Overpressured Thin-Layer Chromatography	H. Kalász; J. Nagy; E. Mincsovics; E. Tyihák
857-865	Thin-Layer Radiochromatographic Determination of Captopril (SQ 14,225) and its Disulfide Dimer Metabolite in Blood	B. H. Migdalof; S. M. Singhvi; K. J. Kripalani
867-883	Thin Layer Chromatographic Systems for the Classification and Identification of Antibiotics	Adorjan Aszalos; Haleem J. Issaq
885-894	An Application of the Ligand Exchange Chromatography to the Analysis of Some Protein Components	M. L. Antonelli; R. Bucci; V. Carunchio
895-900	Pseudophase Liquid Chromatography: Applications to TLC	Daniel W. Armstrong
901-910	Quantitation of the Triazine Herbicides Atrazine and Simazine in Water by Thin Layer Chromatography with Densitometry	Joseph Sherma; Neil T. Miller
911-919	Thin-Layer Chromatography of Metal Ions Complexed with Anils (V). Detection, Separation and Determination	R. K. Upadhyay; A. P. Tewari
921-932	Comparison of Methods for Determination of the R_M Values of Substances in Thin - Layer Chromatography by Using Binary Mobile Phase	J. K. Różyłso; J. Gross; G. Chojnacka; I. Malinowska
933	Erratum

Volume 3, Issue 5 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 5
615-621	Comments on the Numerical Treatment of CPC Data	Iászlć Füzes
623-636	GPC Of Poly(N-Vinylacetamide) on Silanized Porous Glass in DMF and DMF/LiBr	Paul L. Dubin
637-644	An HPLC Method for the Quantitative Determination of 1,4-Dihydroxy-5,8 Bis [[2-[(2-Hydroxyethyl) Amino] Ethyl] Amino] 9,10 - Anthracenedione (DHAQ, Lederle Labs CL232 315, NCS 301739) in Serum	Fred Ostroy; Richard A. Gams
645-655	Separation of Monosulfated Bile Acids by High-Performance Liquid Chromatography	Junichi Goto; Hiroaki Kato; Toshio Nambara
657-662	Use of an Aqueous Micellar Mobile Phase for Separation of Phenols and Polynuclear Aromatic Hydrocarbons via HPLC	Daniel W. Armstrong; Susan J. Henry
663-679	Analysis of Dopamine-Derived Tetrahydroisoquinoline and Tetrahydro-Protoberberine Alkaloids by Cation-Exchange Liquid Chromatography	K. D. McMurtrey; J. L. Cashaw; V. E. Davis
681-691	Physico-Chemical Properties of the Most Suitable Spray Reagent for Fluorescence Enhancement in Thin-Layer Chromatography	S. Uchiyama; M. Uchiyama
693-703	The Separation of N-Nitroso-Di-N-Propylamine and its B-Oxidized Carcinogenic Metabolites by High Pressure Liquid Chromatography	Christopher E. Whalley; Zafar M. Iqbal; Samuel S. Epstein
705-719	Metabolic Profiling Using Reversed Phase High Performance Liquid Chromatography: Analysis of Urine from Patients with Rheumatoid Arthritis	P. M. S. Clark; L. J. Kricka; T. P. Whitehead; R. L. Holder
721-739	Carbohydrate Analysis by High Pressure Liquid Chromatography Using Water as the Eluent	A. Heyraud; M. Rinaudo
741-749	Gradient Elution Analysis and Prediction in HPLC	S. T. Balke; R. D. Patel

Volume 3, Issue 4 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 4
473-494	A High Performance Liquid Chromatographic Assessment of the Isolation of Bovine Proinsulin and a Synthetic Proinsulin Fragment	John G. R. Hurrell; Raymond J. Fleming; Milton T. W. Hearn
495-511	High-Performance Liquid Chromatography of the Tetradecapeptide Somatostatin	Monika Abrahamsson; Kerstin Gröningsson
513-527	High Performance Liquid Chromatography of Enkephalin and Endorphin Peptide Analogs	Bruce L. Currie; Jaw Kang Chang; Robert Cooley
529-536	Stability-Indicating High-Pressure Liquid Chromatographic Assay for L-Lysine	Naseem Muhammad; Joy A. Bodnar
537-543	Urinary Tyramine Assay by High-Performance Liquid Chromatography	Judy Scaro; Jerry L. Morrisey; Z. K. Shihabi
545-556	A Simple Liquid Chromatographic Method for Quantitative Extraction of Hydrophobic Compounds from Aqueous Solutions	Joanne O. Whitney; M. Michael Thaler
557-560	Rapid Tlc Separation of Some Closely Related Potential Antineoplastic Arylazothiazoles	Rajeev Jain; D. D. Agarwal; R. N. Goyal
561-572	Determination of Lacinilene C 7-Methyl Ether by High Performance Liquid Chromatography	James H. Wall; Linda L. Muller; Ralph J. Berni
573-590	Studies on Synthetic Inorganic Ion Exchangers-III Quantitative Separations of Mg² -Pb², Zn² - Pb² Cu² - Pb², Al³ - Pb², Zn² - Cd², and Mg² - Cd² on Lead Antimonate Columns	Pritam Singh Thind; T. K. Bindal
591-603	Separation and Recovery of Some Metal Ions Using Pan Sorbed Zinc Silicate as Chelating Ion Exchanger	J. P. Rawat; M. Iqbal
605-610	Chromatographic Behavior of 43 Cations on Silica Gel G in Acetone-Formic Acid Systems	Mohsin Qureshi; Jagat S. Thakur; Pushkin M. Qureshi
611-612	A review of: “Porous Silica - Its Properties and Uses as Support in Column Liquid Chromagraphy, by K.K. Unger (Vol. 16, JOurMl of Chromatography Library), Elaevier Scientific Publiahing Company. haterdam, 1979, 336 pp.”	Patrick D. McDonald

Volume 3, Issue 3 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 3
315-327	Dimensional Separation Of Low Molecular Weight Compounds	Robert B. Walter (1); Julian F. Johnson
329-342	Elution Behaviors and Rationalized Calibration for Low-Molecular-Weight Polymers in Size Exclusion Chromatography	Sadao Mori; Akira Yamakawa
343-351	Optimized Mathematical Approximation of Calibration Curve for Size Exclusion Chromatography	Sadao Mori; Tooru Suzuki
353-365	Size Exclusion Chromatography of Meiamine-, Urea-, and Phenolformaldehyde Resins Using N, N-Dimethylformamide as Eluent	Takeshi Matsuzaki; Yoshinori Inoue; Tetsuo Ookubo; Sadao Mori
367-380	Polymer Retention Mechanism in GPC on Active Gels II. Low Molecular Weight Polystyrene	J. E. Figueruelo; V. Soria; A. Campos
381-392	Size Exclusion Chromatography (SEC) of Complex Polymers-Methods of Correction for Imperfect Resolution	A. E. Hamielec
393-402	Characterization and Properties of Macromolecules XVIII. The Effect of Solvent on Molecular Weight Distributions Determined by Gel Permeation Chromatography	Anthony R. Cooper
403-417	Characterization of LC Stationary Phases by Inverse Size Exclusion Chromatography	Steven B. Schram; H. David
419-426	Determination of Soluble Polymer in Acrylamide Monomer Solution by Aqueous GEL Permeation Chromatography	Carl D. Chow; Gary L. Jewett
427-438	Performance Evaluation of a Continuous Viscometer for High Speed GPC	Laurent Letot; James Lesec; Claude Quivoron
439-463	Size Exclusion Chromatography with Low Angle Laser Light Scattering Detection	Robert C. Jordan
465-470	Special Report: Standard Practice of Liquid Size-Exclusion Chromatography - SEC (GEL Permeation Chromatography - GPC	D. Donald

Volume 3, Issue 2 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 2
165-178	Chromatographic Study of Interactions Between N,N-Disubstituted Polyacrylamides and Phenols Comparison with Infrared Spectroscopic Data	Richard Barbes; Roland Audebert; Claude Quivoron
179-199	Surface Modification of Silicagels. Evaluation of Thermally - Treated Commercial Silicagels	Ziad El Rassi; Colette Gonnet
201-217	Chemical Modification of Silica Gels After Preliminary Thermal Treatment	Ziad El Rassi; Colette Gonnet
219-227	High Performance Liquid Chromatographic Analysis of Polymerization Inhibitors in Acrylic Monomers	Timothy J. Mann
229-242	Rapid Sara Seprations by High Performance Liqid Chromatography	Laurine G. Galya; Joseph C. Suatoni
243-256	The Identification of Drugs of Abuse in Urine Using Reverse Phase High Pressure Liquid Chromatography	Donald N. Harbin; Peter F. Lott
257-268	High Performance Liquid Chromatographic Determinations of Sulfonamides by Ionic Suppression	Robert L. Suber; George T. Edds
269-277	Determination of Niacin in Cereal Samples by HPLC	Theodore A. Tyler; Robert R. Shrago
279-286	Preparative High-Performance Liquid Chromatographic Separation of Natural Farnesol Isomers (1)	J. D. Warthen Jr.
287-298	Determination of Methimazole in Plasma by High Performance Liquid Chromatography	A. Meulemans; C. Manuel; C. Ferriere; M. Valpillat
299-308	Determination of Tryptophan-Human Serum Albumin Binding from Retention data and Separation of Tryptophan Enantiomer by High Performance Liquid Chromatography	Bernard Sébille; Nicole Thuaud
309-310	Safety Hazard	G. Guiochon
313	Erratum

Volume 3, Issue 1 (1980)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 3, Number 1
1-20	Liquid Chromatographic Analysis of Hydraulic Fluids	G. L. Hagnauer; B. M. Bowse
21-40	Liquid Crystals as Stationary Phases for High Performance Liquid Chromatography	Paul J. Taylor; Paul L. Sherman
41-59	Evaluation of Reversed-Phase, Radially-Compressed, Flexible-Walled Columns for the Separation of Low Molecular Weight, UV-Absorbing Compounds in Serum	Sebastian P. Assenza; Phyllis R. Brown
61-69	Separation of Fatty Acids as Their p-Bromophenacyl Esters on a C₃₀-Bonded Silica Column by High Performance Liquid Chromatography	K. Takayama; H. C. Jordi; F. Benson
71-79	Studies on Hydrated Stannic Oxide. Part VI. Thin-Layer Chromatography of Some Anions on Hydrated Stannic Oxide: Quantitative Separation of Cr(VI) from Some Ores and Alloys	Asit K. Sen; Uday Ch. Ghosh
81-92	A Study of the Retention Behavior of Some Basic Drug Substances by Ion-Pair HPLC	Raja G. Achari; James T. Jacob
93-99	Determination of Bretylium in Pharmaceutical Dosage Forms	C. M. Lai; Z. M. Look; P. K. Lai; A. Yacobi
101-111	The Simultaneous Assay of Naproxen and Salicylic Acid in Serum Using High Pressure Liquid Chromatography	R. F. Burgoyne; P. R. Brown; S. R. Kaplan
113-122	Quantitative Determination of Guaifenesin, Phenylprolamine Hydrochloride Sodium Benzoate Δ Codeine Phosphate in Cough Syrups by High-Pressure Liquid Chromatography	Naseem Muhammad; Joy A. Bodnar
123-132	The Use of High Pressure Liquid Chromatography for the Identification and Preparation of Pigments Concerned in Photosynthesis	Diana Davies; Eric S. Holdsworth
133-158	A Comparison of the Efficiency of Nucleotide Extraction by Several Procedures and the Analysis of Nucleotides from Extracts of Liver and Isolated Hepatocytes by HPLC	T. L. Riss; N. L. Zorich; M. D. Williams; A. Richardson
159	A review of: “Blood Drugs and Other Analytical Challenges E. Reid (Editor) Ellis Harwood Ltd., Chichester, England 1978, 355 pages”	Haleem J. Issaq

Volume 2, Issue 9 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 9
1255-1259	Comment on Numerical Treatment of GPC Data	D. J. Goedhart
1261-1269	Estimation of Adsorption Layer Capacity by Sandwich Thin-Layer Chromatography	W. Markowski; E. Soczewinski; K. Czapinska
1271-1290	Liquid Crystals as Stationary Phases for High Performance Liquid Chromatography	Paul J. Taylor; Paul L. Sherman
1291-1303	A High Performance Liquid Chromatography Method for the Determination of Ranitidine in Plasma	P. F. Carey; L. E. Martin
1305-1317	The Analysis of Gentamicin Sulphate in Pharmaceutical Specialities by High Performance Liquid Chromatography	M. Freeman; P. A. Hawkins; J. S. Loran; J. A. Stead
1319-1323	Preparative Isolation of Pyrrolizidine Alkaloids Derived from Senecio Vulgaris	H. J. Segall
1325-1336	Systematic Liquid Chromatographic Separation of Poly-, Oligo-, and Monosaccharides	D. Noel; T. Hanai; M. D'amboise
1337-1365	Analysis of Free Fatty Acids on the Fingertips by High Performance Liquid Chromatography	Norman E. Bussell D.D.S., M.S., Ph.D.; Arthur Gross D.D.S., M.S.; Robert A. Miller B.S.
1367-1374	Quantitative Separation of Volatile Fatty Acids by High-Pressure Liquid Chromatography	Kathryn J. Bush; R. W. Russell; J. W. Young
1375-1392	Analysis by High Performance Liquid Chromatography of The Water-Soluble Precursors of Choline and Ethanolamine Phosphoglycerides in the Rat Brain	A. Floridi; C. A. Palmerini; C. Fini; G. Goracci; G. Porcellati; G. Trovarelli
1393-1406	Fluorometric Determination of Histamine in Biological Fluids and Tissue by High-Performance Liquid Chromatography	Leroy D. Mell Jr.; Robert N. Hawkins; Robert S. Thompson
1407-1435	Quantitative Determination of Polypeptides by Gradient Elution High Pressure Liquid Chromatography	M. E. F. Biemond; W. A. Sipman; J. Olivié
1437	A review of: “75 Years of Chromatography - A Historical Dialogue. L.S. Ettre A. Zlatkis (Editors) Journal of Chromatography Library - Volume 17 Elsevier Scientific Publishing Company, Amsterdam Feb. 1979, 530 pages, US $ 49.75 / Dfl. 112.00”	H. Billiet
1439	A review of: ““Recent Developments in Chromatography and Electrophoresis” A. Frigerio and L. Renoz (Editors) Elsevier Scientific Publishing Company Amsterdam, 1979, 357 pages”	George M. Janini

Volume 2, Issue 8 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 8
1063-1095	Direct Resolution of Enantiomers in Column Liquid Chromatography	R. Audebert
1097-1136	Selected Uses of HPLC for the Separation of Natural Products	Michael A. Adams; Koji Nakanishi
1137-1155	Behavior of Stereoisomeric Steroids in Liquid Chromatography	Erich Heftmann
1157-1178	Stereochemical Aspects of Optical Resolution of Octahedral Metal Chelates by Liquid Chromatography	Hayami Yoneda
1179-1190	Separation and Determination of 2,5-Dimethoxy-4-Methylamphetamine Enantiomers in Plasma by High-Performance Liquid Chromatography	Junichi Goto; Nobuharu Goto; Atsuko Hikichi; Toshio Nambara
1191-1204	Ligand-Exchange Chromatography of Racemates XI. Complete Resolution of Some Chelating Racemic Compounds and Nature of Sorption Enantioselectivity	V. A. Davankov; Yu. A. Zolotarev; A. A. Kurganov
1205-1218	Quantitative Analysis of Photochemical Reactions Utilizing High Pressure Liquid Chromatography: Linear Polyenes Related to Vitamin A	Walter H. Waddell; Patricia M. Dawson; Daniel L. Hopkins; Karen L. Rach; Motokazu Uemura; John L. West
1219-1228	Isolation of Gram Quantities of Configurational Isomers of Cyclic Nitrosamines by Preparative Liquid Chromatography	Sandra S. Singer; George M. Singer
1229-1250	Separation of Optical Isomers as Diastereomeric Derivatives by High Performance Liquid Chromatography	Tomozoh Tamegai; Masahiko Ohmae; Kiyoshi Kawabe; Munemitsu Tomoeda

Volume 2, Issue 7 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 7
895-917	A Statistical Evaluation of Methods of Chromatogram Interpretation-GPC	M. J. Pollock; J. F. Macgregor; A. E. Hamielec
919-933	The Analysis of Insulin-Related Peptides by Reversed-Phase High-Performance Liquid Chromatography	M. T. W. Hearn; W. S. Hancock; J. G. R. Hurrell; R. J. Fleming; B. Kemp
935-941	Synthetic Inorganic Ion-Exchangers XV. Thin-Layer Chromatography of Metal Ions on Thorium Tungstate: Quantitative Separation of Hg(II) from Several Other Metal Ions	Anil K. De; Bata K. Pal
943-956	Use of High Pressure Liquid Chromatography and Thin Layer Chromatography for the Separation and Detection of Testosterone and its Metabolites from in vitro Incubation Mixtures	Badaruddin Shaikh; Margarette R. Hallmark; Haleem J. Issaq; Nelson H. Risser; Joseph C. Kawalek
957-968	Improved High Performance Liquid Chromatography of Cyclic Polypeptide Antibiotics—Polymyxins B—and Its Application to Assays of Pharmaceutical Formulations	Godwin W. K. Fong; B. T. Kho
969-1001	Bioanalysis of Naproxen by High Performance Reversed Phase Liquid Chromatography with Photometric and Fluorimetric Detection	Douglas Westerlund; Annika Theodorsen; Yvonne Jaksch
1003-1015	High Performance Liquid Chromatographic Analysis of S-Adenosylmethionine and S-Adenosylhomocysteine in Rat Liver	A. Floridi; C. Fini; C. A. Palmerini; R. Mozzi; G. Porcellati
1017-1029	Liquid Adsorption Chromatography on Preparative Scale of Protected Synthetic Peptides	W. Kullmann
1031-1045	Amino Acid Profiling of Protein Hydrolysates Using Liquid Chromatography and Fluorescence Detection	G. J. Schmidt; D. C. Olson; Walter Slavin
1047-1059	The Separation of Pre-Column O-Phthalaldehyde Derivatized Amino Acids by High Performance Liquid Chromatography	J. C. Hodgin

Volume 2, Issue 6 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 6
763-774	Improved Method for Determination of Traces of Isocyanates in Working Atmospheres by High Performance Liquid Chromatography	C. Sangö
775-798	Some Sampling Effects in Liquid Chromatography	Richard A. Wall
799-808	Characterization of Chromatographic Systems with Ternary Mobile Phase	J. K. Rózyło; H. Kołodziejczyk; J. A. Jaroniec; M. Jaroniec
809-821	High Performance Liquid Chromatographic Separation and Fluorescent Measurement of Taurine, a Key Amino Acid	James D. Stuart; Terry D. Wilson; Dennis W. Hill; Frederick H. Walters; Sung Y. Feng
823-836	Determination of Amikacin Isomers by High Pressure Liquid Chromatography	Shyamal K. Maitra; Thomas T. Yoshikawa; Catherine M. Steyn; Lucien B. Guze; Michael C. Schotz
837-849	Reverse Phase Liquid Chromatographic Analysis of the Impurities in Nicotinamide Adenine Dinucleotides	S. A. Margolis; R. Schaffer
851-860	Presumptive Identification of the Bacterium Escherichia Coli by High Performance Liquid Chromatography	Z. K. Shihabi; Benedict L. Wasilauskas
861-873	Recycling HPLC of p-Bromophenacyl Esters of Saturated C_35–56 Fatty Acids from Mycobacterium Tuberculosis H37Ra on a Silica Column	Kuni Takayama; Nilofer Qureshi; Howard C. Jordi; Heinrich K. Schnoes
875-882	Preparative Reversed-Phase Liquid Chromatographic Isolation of Azadirachtin from Neem Kernels (1)	E. C. Uebel; J. D. Warthen Jr.; M. Jacobson
883-889	Liquid Chromatographic Resolution of Enantiomers on Chiral Amide Bonded-Silica Gel Normal Phase Separation of Racemic α-Amino Acid Derivatives by N-Acetyl-L-valyl-aminopropyl-silanized Silica (AVA) Phase	Shoji Hara; Akira Dobashi
891-892	A review of: “Blood Drugs and Other Analytical Challenges E. Reid, Editor, John Wiley & Sons, Somerset, N.J., 1978, 355 pp., Cloth $47.50, Vol. 7 in the series Methodological Surveys In Biochemistry”	Rod McNeil

Volume 2, Issue 5 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 5
633-648	Preferential Solvation Study of Polyvinylpyrrolidone in Organic or Aqueous Mixed Solvents by GPC	Bernard Chaufer; James Lesec; Claude Quivoron
649-662	Influence of Solvent Polarity on Elution Volume in the Case of Polar Polymers	H. J. Mencer; Z. Grubisic-gallot
663-675	Amperometric Methods for Oxidoreductase Enzymes Based on Liquid Chromatography with Electrochemical Detection. Alcohol Dehydrogenase	Gregory C. Davis; Karey L. Holland; Peter T. Kissinger
677-685	A Spectrophotometric Detector for High-Performance Liquid Chromatography of Inorganic Polyphosphates	Yukio Hirai; Norimasa Yoza; Shigeru Ohashi
687-695	Analysis of Organic Nitrogen Compounds Using Paired Ion Chromatography. Applications to the Analysis of Coal-Derived Liquids	Norman L. Holy; Tay-Yean Lin
697-718	Analysis of Hydroxyl, Unsaturated, and Cyclopropane Fatty Acids by High Pressure Liquid Chromatography	Norman E. Bussell; Robert A. Miller
719-724	Coulometric Generation of Gradient Elution Programs: Separation of Amino Acids Without Buffer Mixing	Jeffery C. Wright; Ronald F. Evilia
725-744	Sample Preparation Techniques Prior to HPLC Analysis of Serum Nucleosides and Their Bases	Richard A. Hartwick; Denise Van Haverbeke; Malcolm McKeag; Phyllis R. Brown
745-760	Measurement of Cellulolytic Activity by Low Pressure Liquid Chromatography	Michael R. Ladisch; Allen W. Anderson; George T. Tsao

Volume 2, Issue 4 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 4
467-484	The Use of Polystyrene Gels in Preparative Recycle-HPLC for the Separation of Structurally Related Molecules	James Lesec; Claude Quivoron
485-497	Theoretical and Experimental Study of Radial Concentration Profiles Originating from a Non Punctual Injection Source	Claude Eon; Patrick Sharrock
499-509	Gel Chromatography Column Scanning (GCS) Method of Choice for Quality Control of ^99mTc-Plasmin Preparations	Lennart Darte; R. Bertil; R. Persson
511-515	Solvent Composition Effects in the Chromatography of Alkaloids in the Systems Water Methanol/Silanized Silica	Edward Soczewinski; Tadeusz Dzido
517-532	Chromatography of Suspensions, An Absolute Particle Size Detector Based on Turbidity-spectra Analysis - a Simulation Study	A. Husain; J. Vlachopoulos; A. E. Hamielec
533-538	Thin-Layer Chromatographic Separation and Quantitation of the Anti-Tumor Agent Daunorubicin in Fermentation Media	H. J. Issaq; N. H. Risser; A. Aszalos
539-549	High Performance Liquid Chromatography of Tryptophan and Serotonin Metabolites	Jean Pierre Garnier; Bernard Bousquet; Claude Dreux
551-564	The Determination of Optical Isomers of 2-[3-(2-Chloro-Penoxyphenyl)]-Propionic Acid in Rat Plasma by High Performance Liquid Chromatography	Tomozoh Tamegai; Tomohide Tanaka; Takeru Kaneko; Satoshi Ozaki; Masahiko Ohmae; Kiyoshi Kawabe
565-575	A Novel Method for the Quantitation of Warfarin and its Metabolites in Plasma	Michael J. Fasco; Mark J. Cashin; Laurence S. Kaminsky
577-587	A Comparison of Benzo(A)Pyrene-4,5-Epoxide Hydrase Activity in Hamster Embryo Cells, Hepatocytes and Livers Using High-Pressure Liquid Chromatography	Ronald Raineri; Judith A. Poiley; Tove Hillesund; Roman J. Pienta
589-598	An Internal Standard HPLC Method for the Analysis of Azinphos-Methyl Using a Bonded Amine Stationary Phase	E. J. Kikta Jr.; R. M. Herbst
599-606	An Internal Standard HPLC Method for the Analysis of Propoxur	E. J. Kikta Jr; R. M. Herbst
607-617	A Residue Technique for Urea Herbicides Using Catalytic Hydrolysis on Silica Gel Plates	A. H. M. T. Scholten; C. van Buuren; J. F. Lawrence; U. A.Th. Brinkman; R. W. Frei
619-630	Hydrogenation Kinetics of Phenyl Propargyl Ether as Determined by High Pressure Liquid Chromatography	R. E. Trujillo; R. L. Courtney

Volume 2, Issue 3 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 3
309-318	Gel Permeation Chromatography of Polymers from Wood	James L. Minor
319-325	Isolation of Stable Mutagenic Photodecomposition Products of Benzo(a)pyrene by Thin-Layer Chromatography	H. J. Issaq; A. W. Andrews; G. M. Janini; E. W. Barr
327-344	Determination of Tocopherols and Tocotrienols in Foods and Tissues by High Performance Liquid Chromatography	J. N. Thompson; G. Hatina
345-364	Simultaneous Determination of Six Anticonvulsants in Serum by High Performance Liquid Chromatography	R. Farinotti; G. Mahuzier
365-371	High Performance Liquid Chromatographic Analysis of Rifampin and Related Impurities in Pharmaceutical Formulations	K. C. Graham; M. J. Lebelle; W. L. Wilson
373-405	Straight-Phase Ion-Pair Chromatography of Zimelidine and Similar Divalent Amines Part I Bioanalysis	Douglas Westerlund; Lars B. Nilsson; Yvonne Jaksch
407-416	Cellular Fatty Acid Composition of Vibrio parahaemolyticus by Reversed-Phase High-Performance Liquid Chromatography	L. D. Mell Jr.; S. W. Joseph; N. E. Bussell
417-427	Ion Chromatographic Determination of Dibutylphosphoric Acid in Nuclear Fuel Reprocessing Streams	R. P. Lash; C. J. Hill
429-436	Reverse Phase Isolation of Pyrrolizidine Alkaloids	H. J. Segall
437-453	Characterization of a Road Asphalt by Chromatographic Techniques (GPC and HPLC)	C. Such; B. Brule; C. Baluja-santos
455-461	Preparative HPLC of the Lipid Fraction of Teucrium canadense L.	L. A. Anderson; N. S. Doggett; M. S. F. Ross

Volume 2, Issue 2 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 2
147-164	Nonequilibrium and Polydispersity Peak Broadening in Thermal Field-Flow Fractionation	Michel Martin; Marcus N. Myers; J. Calvin Giddings
165-192	Characterization of Bituminous Compounds by Gel Permeation Chromatography (GPC)	B. Brulé
193-203	Chromatography of Suspensions - Analytical Corrections for Axial Dispersion	A. Husain; J. Vlachopoulos; A. E. Hamielec
205-216	Buffered Silicagel Systems - An Alternative Method for the Separation of Polar Compounds	R. Schwarzenbach
217-237	High Pressure Liquid Chromatography of Thyromimetic Iodoamino Acids	M. T. W. Hearn; W. S. Hancock
239-253	Thin-Layer Chromatographic Separation of ¹⁴C-Labeled Metabolites from Photosynthate	Steven G. Platt; Laura Rand
255-276	An Improved Method Fòr Extraction, Partial Purification, Separation and Isolation of Chlorophyll from Spinach Leaves	Keiji Iriyama; Masaru Shiraki; Masahiko Yoshiura
277-286	Cation Exchange Liquid Chromatography with Amperometric Detection as a Method for the Analysis of Endogenous Catecholamine Concentrations in Plasma or Serum	S. Allenmark; L. Hedman
287-299	Use of Gel Permeation Chromatography in the Crime Laboratory	W. W. McGee; K. Coraine; J. Strimaitis

Volume 2, Issue 1 (1979)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 2, Number 1
1-21	Application of Reversed Phase High Performance Liquid Chromatography in Solid Phase Peptide Synthesis High Pressure Liquid Chromatography of Amino Acids Peptides and Proteins XIII. Part XII Ref. 2	Milton T. H. Hearn; Conway A. Bishop; William S. Hancock; David R. K. Harding; Geoffrey D. Reynolds
23-36	Atomic Absorption Spectrophotometry as a Chromatography Detector for Copper-Amino Acid Complexes in Human Serum	N. Kahn; J. C. Van Loon
37-43	The Separation of Conjugated and Unconjugated Bilirubin in Bile by High-Performance Liquid Chromatography	C. K. Lim
45-52	Determination of Adriamycin and Aclacinomycin a in Plasma by High Pressure Liquid Chromatography and Spectrophot of Luorometry	J. H. Peters; J. F. Murray Jr.
53-65	A Multi-Component Solvent System for the Analysis of a Candidate Antimalarial by Normal Phase HPLC	H. Stampfli; J. von Bredow; J. Osuch; M. Heiffer
67-76	Characterization and Properties of Macromolecules. XII. Numerical Treatment of Gel Permeation Chromatography Data	Anthony R. Cooper; David P. Matzinger
77-83	Analysis of Polychlorinated Biphenyl Residues in Waste Oils by High-Performance Liquid Chromatography	Flavio Belliardo; Ezio Gionchiglia; Gian Mario Nano
85-90	A Rapid Quantitative Assay of Sparsomycin by High Pressure Liquid Chromatography	J. A. Chan; R. M. Stroshane; E. C. Guenther
91-110	High Performance Size Exclusion Chromatography on Microparticulate Silicas and its Application to Forensic Analysis	B. B. Wheals
111-115	Analysis of Mixtures of Glucose, Fructose and Mannose by HPLC	H. van Olst; G. E. H. Joosten
117-123	Synthetic Inorganic Ion Exchangers. XIV Thin-Layer Chromatography of Metal Ions on Thorium Phosphate: Quantitative Separation of Au (III) from Several Metal Ions	A. K. De; R. P. S. Rajput; S. K. Dag; N. D. Chowdhury
125-128	Analysis of Hydroxybenzoic Acids by High Pressure Liquid Chromatography	F. M. Scriven; W. R. Day; R. B. H. Wills
129-144	A Portable Slurry Packing Apparatus for High Performance Liquid Chromatography	Edward J. Kikta Jr.

Volume 1, Issue 6 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 6
731-743	The Shape of the Elution Curve in Gel Permeation Chromatography	J. Janča
745-759	Characterization and Properties of Macromolecules. Part X. High Speed Aqueous Gel Permeation Chromatography Using Hydrogel Column Packing	Anthony R. Cooper; David P. Matzinger
761-774	Use of New Chiral Hydrophilic Gels dor the Direct Resolution α-Aminoacids by High Pressure Liquid Chromatography	B. Lefebvre; R. Audebert; C. Quivoron
775-782	Semipreparative High-Pressure Liquid Chromatography of Synthetic Carbohydrates	Robert E. Wingard Jr.; Steve Ng; James A. Dale; Patricia C. Wang
783-794	An Improved Microanalytical Procedure for the Quantitation of Procainamide and N-Acetyl Procainamide in Serum by High-Performance Liquid Chromatography	Stephen C. Su; William Y. W. Au
795-809	Liquid Chromatographic Analysis of Adriamycin and Metabolites in Biological Fluids	Mervyn Israel; William J. Pegg; Peter M. Wilkinson; Marc B. Garnick
811-832	Sephacryl Gels: Physical Properties and Evaluation of Performance in Gel Filtration	Lawrence A. Haff; Richard L. Easterday
833-848	Neuroendocrine Peptides - Analysis by Reversed Phase High Performance Liquid Chromatography	Joseph A. Feldman; Major L. Cohn; Dorothea Blair
849-859	The Analysis of Purines from Rabbit Kidney Preservation Media by High Pressure Liquid Chromatography	Kathryn M. Taylor; Lindsay Chase; Michael Bewick
861	Erratum

Volume 1, Issue 5 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 5
561-586	Preparation and Chromatographic Properties of Some Chemically Bonded Phases for Reversed-Phase Liquid Chromatography	Gert E. Berendsen; Leo de Galan
587-606	Isolation and Identification of Drugs of Forensic Interest by High Performance Reverse Phase Ion Pair Partition Chromatography	Ira S. Lurie; Jeffrey M. Weber
607-616	Simultaneous Determination of Lidocaine (Lignocaine) and Thiopental in Plasma Using High Pressure-Liquid Chromatography	A. N. Masoud; G. A. Scratchley; S. J. Stohs; D. W. Wingard
617-630	High Performance Liquid Chromatographic Analysis for Free Valine in Plasma	Rodolfo Bongiovanni; Walter Dutton
631-651	Solvent Effects in Reversed Phase Liquid Chromatooraphy for High and Low Loadings of Octadecylsilane on Microparticle Silica. I	Frederic M. Rabel; Edward T. Butts; Martin L. Hellman; Daniel J. Popovich
653-658	Separation of the III-α, IX-α, and XIII-α Isomers of Bilirubin and Bilirubin Dimethyl Ester by High Performance Liquid Chromatography	Timothy A. Wooldridge; David A. Lightner
659-667	The Determination of Ioglycamic Acid in Bile and in Urine by High Performance Liquid Chromatography	C. K. Lim; M. G. Rinsler
669-691	Reverse-Phase Liquid Chromatographic Analysis of the Acid-Catalyzed Rearrangement of Nadh, Separation of New Products and an Analysis of the First Two Reactions of the Rearrangement	S. A. Margolis; W. T. Yap; B. Matthews; R. Schaffer
693-726	Recent Advances in Aqueous Gel Permeation Chromatography	Anthony R. Cooper; Dena S. Van Derveer
729	Erratum

Volume 1, Issue 4 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 4
403-426	A Geometrical Model for Chemically Bonded TMS and PDS Phases	Gert E. Berendsen; Leo de Galan
427-441	Operation of an Improved, Continuous Annular Chromatograph	Ronald M. Canon; Warren G. Sisson
443-455	A Study of Adrenaline-Dansyl Derivatives for Separation by Liquid Chromatography. Application to Blood Plasma Analysis	R. W. Frei; M. Thomas; I. Frei
457-467	A High Pressure Liquid Chromatography Procedure for the Separation of Metabolites of 2-Acetylaminofluorene from Cells in Culture	Ronald Raineri; Judith A. Poiley; Mary K. Ernst; Tove Hillesund; Roman J. Pienta
469-478	The Analysis of Theophylline By HPLC	D. J. Popovich; E. T. Butts; C. J. Lancaster
479-490	Experimental Study of Model Bonded Stationary Phases for Liquid Chromatography II. Silica/Polystyrene	J. Lecourtier; R. Audebert; C. Quivoron
491-505	Analysis of Phthalate Plasticizers for PVC by Liquid Chromatography	M. Y. Hellman
507-525	Optimization of a Procedure for Extraction of Nucleotides from Plasma and Erythrocytes Prior to HPLC Analysis	Denise A. Van; Phyllis R. Brown
527-554	Characterization of Branched Poly (vinyl Acetate) by GPC and Low Angle Laser Light Scattering Photometry	A. E. Hamielec; A. C. Ouano; L. L. Nebenzahl
555-558	Chromatography of Suspensions. An Absolute Particle Size Detector Based on Turbidity-Spectra Analysis	A. E. Hamielec

Volume 1, Issue 3 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 3
261-277	Pre-Column Fluorescent Derivatization for High Pressure Liquid Chromatography with o-Phthalaldehyde: Separation of Urinary Catecholamines	Leroy D. Mell Jr.; Adolph R. Dasler; Anthoney B. Gustafson
279-289	Polymer-Gel Interactions in GPC with Organic Eluents	J. V. Dawkins
291-304	Quantitation of Long Chain Fatty Acids as the Methoxyphenacyl Esters	Robert A. Miller; Norman E. Bussell; Charles Ricketts
305-325	An Analytical Approach to Metabolic Profiling of Aromatic Compounds Using Liquid Chromatography	Glenn D. Newport; Constance C. Weis; Robert W. West; James W. Stanley
327-331	Thin-Layer Chromatographic Separation of Antipyrine and Its Derivatives	M. R. Adatia; G. S. Rao
333-341	Argentation Thin-Layer Chromatography of the p-Nitrobenzyl Esters of Gibberellins and Their Precursors	Erich Heftmann; Gary A. Saunders
343-366	Use of Trialkyl Ammonium Phosphate (TAAP) Buffers in Reverse Phase HPLC for High Resolution and High Recovery of Peptides and Proteins	Jean E. Rivier
367-384	Experimental Study of Model Bonded Stationary Phases for Liquid Chromatography I. Silica/Polyethyleneoxide	J. Lecourtier; R. Audebert; C. Quivoron
385-399	Detectors for Liquid Chromatographic Analysis for Polynuclear Aromatic Hydrocarbons	R. G. Christensen; W. E. May

Volume 1, Issue 2 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 2
123-132	Surface Sulfonated Styrene Divinyl Benzene-Optimization of Performance in Ion Chromatography	Timothy S. Stevens; Hamish Small
133-149	Correlation of TLC, HPTLIC and PMD Results and Their Transfer to HPLC Systems	H. J. Issaq; B. Shaikh; N. J. Pontzer; E. W. Barr
151-162	Bimodal Gel Permeation Chromatogram of Acrylonitrile-Styrene Copolymers	Toshio Ogawa; Masakazu Sakai; Wataru Ishitobi
163-179	Formaldehyde Condensation Products of Model Phenols for Conifer Bark Tannins	Richard W. Hemingway; Gerald W. McGraw
181-185	Analysis of 2-Acetylaminofluorene in Laboratory Animal Chow by Reverse Phase Liquid Chromatography	Robert W. West; William L. Oller
187-214	Chromatography of Suspensions – An Experimental and Theoretical Investigation of Axial Dispersion Phenomena	A. E. Hamielec; S. Singh
215-230	Separation of Long And Short Chain Fatty Acids as Naphthacyl and Substituted Phenacyl Esters by High Performance Liquid Chromatography	Howard C. Jordi
231-240	Characterization of Hydrocarbon Waxes by Gel Permeation Chromatography and Differential Scanning Calorimetry	D. J. Harmon
241-257	A Polymer Coated Silica Gel for High-Performance Liquid Chromatography	R. M. Cassidy

Volume 1, Issue 1 (1978)

a	Editorial board page for “Journal of Liquid Chromatography”, Volume 1, Number 1
xiii	Editorial
1-20	Fractionation and Size Distribution of Water Soluble Polymers by Flow Field-Flow Fractionation	J. Calvin Giddings; Gwo-Chung Lin; Marcus N. Myers
21-32	Scission Site of Polymer Chain in Dilute Solution Undergoing an Extensional Flow Field	P. Leopairat; E. W. Merrill
33-41	Reversed Phase Liquid Chromatography of Phenacyl Esters of Some Natural Penicillins	Stanley Lam; Eli Grushka
43-54	A Direct Fractionation Procedure for the Isolation of Synthetic Products Utilizing Normal and Reversed Phase Liquid Chromatography	Shoji Hara; Masaaki Nakahata
55-73	Compositional Analysis of Epoxy Resin Formulations	G. L. Hagnauer; I. Setton
75-88	Separation of Methylated Purines by High Pressure Liquid Chromatography	Badaruddin Shaikh; Shing-Kwan S. Huang; Norbert J. Pontzer; Walter L. Zielinski Jr.
89-96	The Analysis of Bisphenol a by High Performance Liquid Chromatography	Peter Szap; Ivar Kesse; Jack Klapp
97-109	Analysis of Adenosine and Other Adenine Compounds in Patients With Immunodeficiency Diseases	J. F. Kuttesch; F. C. Schmalstieg; J. Arly Nelson
111-120	Generalized Universal Molecular Weight Calibration Parameter in GPC	A. E. Hamielec; A. C. Ouano