Periodically we devote an entire issue to a single topic. The following are the special issues available for sale.

Special Issue: Automated Sample Pretreatment Coupled to Liquid Phase Separation Techniques

September 2009

On-line Coupling of Solid-Phase Extraction to Liquid Chromatography—A Review
Ligang Chen, Hui Wang, Qinglei Zeng, Yang Xu, Lei Sun, Haoyan Xu, and Lan Ding 614

On-line Microdialysis Coupled with Liquid Chromatography for Biomedical Analysis
Guan-Wen Cheng, Keng-Chang Hsu, Cheng-Fa Lee, Hsin-Lung Wu, and Yeou-Lih Huang 624

Flow Injection and Sequential Injection On-line Pre-column Derivatization for Liquid Chromatography
Rodjana Burakham and Kate Grudpan 631

Coupling of Flow Techniques with Capillary Electrophoresis: Review of Operation Principles, Challenges, Potentials, and Applications
Burkhard Horstkotte and Víctor Cerdà 636

Low Pressure Separations Using Automated Flow and Sequential Injection Analysis Coupled to Monolithic Columns
Fotini S. Kika 648

Evaluation of Automated Stir Bar Sorptive Extraction-Thermal Desorption-Gas Chromatography Electron Capture Negative Ion Mass Spectrometry for the Analysis of PBDEs and PBBs in Sheep and Human Serum
Paul R. Loconto 656

Comparison of Analytical Techniques for Detection of Geosmin and 2-Methylisoborneol in Aqueous Samples
Barry Hurlburt, Steven W. Lloyd, and Casey C. Grimm 670

Characterization of Jamaican Agro-Industrial Wastes. Part I: Characterization of Amino Acids Using HPLC: Precolumn Derivatization with Phenylisothiocyanate
Y.A. Bailey-Shaw, K.D. Golden, A.G.M. Pearson, and R.B.R. Porter 674

Pressurized Liquid Extraction for the Simultaneous Analysis of Polychlorinated Biphenyls and Polybrominated Diphenyl Ethers from Soil by GC–TOF-MS Detection
Hyun-Mee Park, Soon-Min Hong, M.R. Agustin-Camacho, Warnadi Dirwono, and Kang-Bong Lee 681

Optimization of a Novel Procedure for Determination of VOCs in Water and Human Urine Samples Based on SBSE Coupled with TD-GC–HRMS
Natalia Jakubowska, Bernhard Henkelmann, Karl-Werner Schramm, and Jacek Namiesnik 689

Comparison of HS-SDME with SPME and SPE for the Determination of Eight Organochlorine and Organophosphorus Pesticide Residues in Food Matrices
Chai Mee Kin and Tan Guan Huat 694

Stochastic Resonance Algorithm Applied to Quantitative Analysis for Weak Chromatographic Signals of Alkyl Halides and Alkyl Benzenes in Water Samples
Suyun Xiang, Wei Wang, Jia Xia, Bingren Xiang, and Pingkai Ouyang 700

RP-HPLC Analysis of Rhinacanthins in Rhinacanthus nasutus: Validation and Application for the Preparation of Rhinacanthin High-Yielding Extract
P. Panichayupakaranant, T. Charoonratana, and A. Sirikatitham 705

Quantitative Determination of Five Glucosyloxybenzyl 2-Isobutylmalates in the Tubers of Gymnadenia Conopsea and Coeloglossum Viride var. bracteatum by HPLC
Min Li, Shun-Xing Guo, Chun-Lan Wang, and Pei-Gen Xiao 709

Simultaneous Determination of Myricitrin, Hyperin, Quercitroside, and Quercetin in Folium Rhododendri Micranthi by RP–HPLC
Xiuling Yang, Xiaowei Zhang, Zhifang Yuan, Xiaona Li, Lantong Zhang, and Lifang Fan 714

Study on Determination of Pentacyclic Triterpenoids in Chaenomeles by HPLC–ELSD
Guangyu Yang, Weibo Fen, Chun Lei, Weilie Xiao, and Handong Sun 718

Simultaneous Determination of Seven Components in Qibaomeiran Pill by HPLC–DAD
Chunying Wang, Qiao Wang, Zhifang Yuan, Wei Yang, Fengli Xie, and Lantong Zhang 723

A Simple and Rapid Method for the Determination of Pennogenin Diglycoside in Rat Plasma by HPLC–MS: Application to the Pharmacokinetics of the Extract in Gongxuening Capsules
Qingfei Liu, Yun Shi, Yuzhen Zhang Zhongmin Song, Qiang Su, Yu Zhang, and Guoan Luo 728

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Special Issue: Papers of the International Ion Chromatography symposium (IICS’08)

August 2009

United States Environmental Protection Agency Perchlorate Method 332.0 via Microbore and Capillary Chromatographic Formats: Statistical Evaluation of the Use of 18O-Perchlorate Internal Standard with Deionized-Water Matrices
L.E. Vanatta and R.W. Slingsby

Trace Level Haloacetic Acids in Drinking Water by Direct Injection Ion Chromatography and Single Quadrupole Mass Spectrometry
Johnson Mathew, Rick McMillin, Jay Gandhi, Sheher Mohsin, and Stefanie Czyborra

Anion Separation and Preconcentration with Cyclen and Cyclen-Resorcinarene Derivatives
Jing Wang, Roger G. Harrison, and John D. Lamb

Determination of Low Molecular Weight Monocarboxylic Acid Gases in the Atmosphere by Parallel Plate Diffusion Scrubber-Ion Chromatography
Bokyoung Lee, Yown Hwangbo, and Dong Soo Lee

The Determination of Haloacetic Acids in Real World Samples using IC–ESI-MS–MS
Rosanne Slingsby, Charanjit Saini, and Christopher Pohl

Matrix Elimination Ion Chromatography Method for Trace Level Azide Determination in Irbesartan Drug
Harihara Subramanian Narayanan, V. Sankar Babu, R. Ganesh Jeevan, and Radhakrishnan Ganga

Evaluation of Methods for the Simultaneous Analysis of Cations and Anions Using HPLC with Charged Aerosol Detection and a Zwitterionic Stationary Phase
Christopher Crafts, Bruce Bailey, Marc Plante, and Ian Acworth

Ion Chromatographic Determination of Residual Phase Transfer Catalyst in Active Pharmaceutical Ingredient
Harihara Subramanian Narayanan, Parthasarathy Manigandan, R. Ganesh Jeevan, and Radhakrishnan Ganga

Separation of Actinides Using Capillary Extraction Chromatography–Inductively Coupled Plasma Mass Spectrometry
Dominic S. Peterson and Velma M. Montoya

An Improved Ion Chromatographic Method for Fast and Sensitive Determination of N-Methylpyrrolidine in Cefepime Hydrochloride
Harihara Subramanian Narayanan, Shanmugam Thyagarajan, Parthasarathy Manigandan, R. Ganesh Jeevan, and Radhakrishnan Ganga

Comparison of Liquid/Liquid and Solid-Phase Extraction for Alkaline Drugs
Matthew P. Juhascik and Amanda J. Jenkins

Validated High-Performance Liquid Chromatographic Technique for Determination of 5-Fluorouracil: Applications to Stability Studies and Simulated Colonic Media
Fars K. Alanazi, Alaa Eldeen Yassin, Mahmoud El-Badry, Hammam A. Mowafy, and Ibrahim A. Alsarra

Determination of g-Aminobutyric Acid in Food Matrices by Isotope Dilution Hydrophilic Interaction Chromatography Coupled to Mass Spectrometry
Raniero Zazzeroni, Andrew Homan, and Emma Thain

Simple, Quantitative Headspace Analysis by Cryoadsorption on a Short Alumina PLOT Column
Thomas J. Bruno

Fingerprint of Selected Salvia Species by HS–GC–MS Analysis of Their Volatile Fraction
Józef Rzepa, ?ukasz Wojtal, Dorota Staszek, Gabriela Grygierczyk, Karina Labe, Micha? Hajnos, Teresa Kowalska, and Monika Waksmundzka-Hajnos

High-Performance Liquid Chromatographic Method for the Determination of Cyromazine and Melamine Residues in Milk and Pork
Ruicheng Wei, Ran Wang, Qingfei Zeng, Ming Chen, and Tiezheng Liu

A Simple Method for Screening and Quantification of Ricinine in Feed with HPLC and LC–MS
Zongyi Wang, Defa Li, Zhiqiang Zhou, Bingying Li, and Wenjun Yang

Stress Degradation Studies on Duloxetine Hydrochloride and Development of an RP-HPLC Method for its Determination in Capsule Formulation
V.R. Sinha, Anamika, R. Kumria, and J.R. Bhinge

Development and Validation of a Stability-Indicating HPLC Method for Determination of Voriconazole and Its Related Substances
Ping Gu and Yuru Li

Development and Validation of a Stability-Indicating Method for the Quantitation of Paclitaxel in Pharmaceutical Dosage Forms
Ali Mohammadi, Farnaz Esmaeili, Rasoul Dinarvand, Fatemeh Atyabi, and Roderick B. Walker

Development of a Stability-Indicating HPLC Method for Simultaneous Determination of Olanzapine and Fluoxetine in Combined Dosage Forms
A. Pathak and S.J. Rajput

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Special Issue: counter-current chromatography – May/June 2009

Separation and Purification of Rutin and Acaciin from the Chinese Medicinal Herb Herba Cirsii by Combination of Macroporous Absorption Resin and High-Speed Counter-Current Chromatography,
Li Meng, Renmin Liu, Ailing Sun, Sujuan Wu, and Ningnig Liu 329

Preparative Purification of Morroniside and Loganin from Fructus corni by Combination of Macroporous Absorption Resin and HSCCC
Liangpo Liu, Ailing Sun, Sujuan Wu, and Renmin Liu 333

Separation and Purification of Epimedin A, B, C, and Icariin from the Medicinal Herb Epimedium brevicornum Maxim by Dual-Mode HSCCC
Hua-Bin Li and Feng Chen 337

Purification of Rutin and Nicotiflorin from the Flowers of Edgeworthia chrysantha Lindl. by High-Speed Counter-Current Chromatography
Shengqiang Tong, Jizhong Yan, Gang Chen, and Jianzhong Lou 341

Separation of Five Isomers of Dihydroxybenzoic Acid by High-Speed Counter-Current Chromatography with Dual-Rotation Elution Method
Dan Liu, Zhiguo Su, Changhai Wang, and Ming Gu 345

A High-Speed Counter-Current Chromatography–HPLC–DAD Method for Preparative Isolation and Purification of Two Polymethoxylated Flavones from Taraxacum mongolicum
Shuyun Shi, Honghao Zhou, Yuping Zhang, Yu Zhao, Kelong Huang, and Suqin Liu 349

Separation of Cyclosporins and Other Antibiotics by HSCCC
Wei Zheng 354

GC–MS Evaluation of a Series of Acylated Derivatives of 3,4-Methylenedioxymethamphetamine
Tarek Belal, Tamer Awad, C. Randall Clark, and Jack DeRuiter 359

Effect of Mobile Phase pH and Organic Content on LC–MS Analysis of Nucleoside and Nucleotide HIV Reverse Transcriptase Inhibitors
Zsuzsanna Kuklenyik, Amy Martin, Chou-Pong Pau, J. Gerardo Garcia-Lerma, Walid Heneine, James L. Pirkle, and John R. Barr 365

New Method for Stock-Tank Oil Compositional Analysis
Kristine McAndrews, John Nighswander, Konstantin Kotzakoulakis, Paul Ross, and Helmut Schroeder 373

Development and Validation of a Stability-Indicating RP-HPLC Method for Assay of Alphamethylepoxide and Estimation of its Related Compounds
Kang Ping Xiao, Fang Zhu Liu, Yuan Xiong, and Abu M. Rustum 378

Development of an Analytical Methodology for Simultaneous Determination of Vincristine and Doxorubicin in Pharmaceutical Preparations for Oncology by HPLC–UV
Ana Sofia Rodrigues, Ana Rita Lopes, Ana Leão, Alda Couceiro, Ana Bela Sarmento Ribeiro, Fernando Ramos, Maria Irene Noronha da Silveira, and Catarina Resende de Oliveira 387

Effects of Ionic Liquid on the Separation of 2-Chlorophenol and 2,4,6-Trichlorophenol in RP-HPLC
J. Zheng and K.H. Row 392

Quantitative Structure-Retention Relationship Models for the Prediction of the Reversed-Phase HPLC Gradient Retention Based on the Heuristic Method and Support Vector Machine
Hongying Du, Jie Wang, Xiaojun Yao, and Zhide Hu 396

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Special Issue:  Environmental Analysis – JANUARY 2009

Development of a U.S. EPA Drinking Water Method for the Analysis of Selected Perfluoroalkyl Acids by Solid-Phase Extraction and LC–MS–MS
Jody A. Shoemaker, Brenda Boutin, and Paul Grimmett

Automated Solid-Phase Extraction Approaches for Large Scale Biomonitoring Studies
Zsuzsanna Kuklenyik, Xiaoyun Ye, Larry L. Needham, and Antonia M. Calafat

Trace Analysis of Polar Pharmaceuticals in Wastewater by LC–MS–MS: Comparison of Membrane Bioreactor and Activated Sludge Systems
Mary Dawn Celiz, Sandra Pérez, Damià Barceló, and Diana S. Aga

On-Line Purge and Trap GC–MS for Monitoring 1,3-Dichloropropene in Agricultural Water and Soil Samples
Antonia Garrido Frenich, Salvador Cortés Aguado, José Luis Martínez Vidal, and Francisco Javier Arrebola

Method Development for the Analysis of 1,4-Dioxane in Drinking Water Using Solid-Phase Extraction and Gas Chromatography–Mass Spectrometry
Paul E. Grimmett and Jean W. Munch

Analysis of New Generation Explosives in the Presence of U.S. EPA Method 8330 Energetic Compounds by High-Performance Liquid Chromatography
Teresa M Chow, Monte R. Wilcoxon, Marvin D. Piwoni, and Stephen W. Maloney

Evaluation of Derivatization Strategies for the Comprehensive Analysis of Endocrine Disrupting Compounds using GC/MS
John A. Bowden, Dominic M. Colosi, Diana C. Mora-Montero, Timothy J. Garrett, and Richard A. Yost

Investigation of HPLC–MS Using a Monolithic Column to Separate a Diverse Suite of Steroids
Dominic M. Colosi, John A. Bowden, Diana Mora-Montero, Timothy J. Garrett, and Richard A. Yost

The Use of MIMS-MS–MS in Field Locations as an On-Line Quantitative Environmental Monitoring Technique for Trace Contaminants in Air and Water
J.M. Etzkorn, N.G. Davey, A.J. Thompson, A.S. Creba, C.W. LeBlanc, C.D. Simpson, E.T. Krogh, and C.G. Gill

Determination of Ten Haloacetic Acids in Drinking Water Using High-Performance and Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry
Chia-Yang Chen, Shueh-Ni Chang, and Gen-Shuh Wang

Multidimensional GC–Fourier Transform Ion Cyclotron Resonance MS Analyses: Utilizing Gas-Phase Basicities to Characterize Multicomponent Gasoline Samples
Zhaohui Luo, Caleb Heffner, and Touradj Solouki

The Analysis of Halogenated Flame Retardants by GC–HRMS in Environmental Samples
Terry M. Kolic, Li Shen, Karen MacPherson, Laila Fayez, Teresa Gobran, Paul A. Helm, Chris H. Marvin, Gilles Arsenault, and Eric J. Reiner

Identification of N-Nitrosamines in Treated Drinking Water Using Nanoelectrospray Ionization High-Field Asymmetric Waveform Ion Mobility Spectrometry with Quadrupole Time-of-Flight Mass Spectrometry
Yuan Yuan Zhao, Xin Liu, Jessica M. Boyd, Feng Qin, Jianjun Li, and Xing-Fang Li

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Special Issue:  Fast HPLC using Sub-2 Micron Particles – MARCH 2008

A Rapid Simple Approach to Screening Pharmaceutical Products Using Ultra-Performance LC Coupled to Time-of-Flight Mass Spectrometry and Pattern Recognition
Robert S. Plumb, Michael D. Jones, Paul D. Rainville, and Jeremy K. Nicholson

Pharmaceutical Applications on Columns Packed with Sub-2µm Particles
Rossana Russo, Davy Guillarme, Dao T.-T. Nguyen, Carlo Bicchi, Serge Rudaz, and Jean-Luc Veuthey

Evaluation of BEH C18, BEH HILIC, and HSS T3 (C18) Column Chemistries for the UPLC–MS–MS Analysis of Glutathione, Glutathione Disulfide, and Ophthalmic Acid in Mouse Liver and Human Plasma
Lee-Sun New and Eric C.Y. Chan

Urinary Excretion Study of Coenzyme Q10 in Rats by Ultra-Performance Liquid Chromatography–Mass Spectrometry
Lie Li, Deepthi Pabbisetty, Shiqian Zhu, Mitchell A. Avery, and Bonnie A. Avery

Determination of Paclitaxel in Human Plasma by UPLC–MS–MS
Shuang-Qing Zhang and Guo-Hua Chen

Simultaneous Determination of Four Water-Soluble Vitamins in Fortified Infant Foods by Ultra-Performance Liquid Chromatography Coupled with Triple Quadrupole Mass Spectrometer
Baiyi Lu, Yiping Ren, Baifen Huang, Wenqun Liao, Zengxuan Cai, and Xiaowei Tie

Determination Methods for Biologically Active Compounds by Ultra-Performance Liquid Chromatography Coupled with Mass Spectrometry: Application to the Analyses of Pharmaceuticals, Foods, Plants, Environments, Metabonomics, and Metabolomics
Toshimasa Toyo’oka

Ultrahigh-Pressure Liquid Chromatography: Fundamental Aspects of Compression and Decompression Heating
R.K. Gilpin and W. Zhou

Characteristics of Superficially-Porous Silica Particles for Fast HPLC: Some Performance Comparisons with Sub-2-µm Particles
J.J. DeStefano, T.J. Langlois, and J.J. Kirkland

Options for Rapid Analysis of Peptides and Proteins, Using Wide-Pore, Superficially Porous, High-Performance Liquid Chromatography Particles with Unique Bonded-Phase Ligands
Robert D. Ricker, Clifford B. Woodward III, Kurt Forrer, Bernard J. Permar, and Wu Chen

Monitoring Stereoselective Degradation of Metolachlor in a Constructed Wetland: Use of Statistically Valid Enantiomeric and Diastereomeric Fractions as Opposed to Ratios
Mohamed Y.Z. Aboul Eish and Martha J.M. Wells

On-Line Microdialysis Coupled to Analytical Systems
Gui Jin, Qiaoyuan Cheng, Jian Feng, and Fanzhu Li

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Special Issue: Chromatography of Natural Products — FEBRUARY 2008

Chromatography of Natural Substances: An Introduction
Leslie S. Ettre

New Insight into the Biosynthesis of Flavanolignans in the White-Flowered Variant of Silybum marianum
Sz. Nyiredy, Zs. Samu, Z. Szücs, K. Gulácsi, T. Kurtán, and S. Antus

Quantitative and Qualitative Investigation of the Main Flavonoids in Heartsease (Viola tricolor L.)
V. Vukics, B. Hevesi Toth, T. Ringer, K. Ludanyi, A. Kery, G.K. Bonn, and A. Guttman

Isolation of a New Class of Ecdysteroid Conjugates (Glucosyl-ferulates) Using a Combination of Liquid Chromatographic Methods
Raimana Ho, Jean-Pierre Girault, Pierre-Yves Cousteau, Jean-Pierre Bianchini, Phila Raharivelomanana, and René Lafont

Preparative-Scale Chromatography of Ecdysteroids: A Class of Biologically Active Steroids
Noemi Toth and Maria Bathori

Rapid Microwave-Assisted Hydrolysis for Determination of Ginkgo Flavonol Glycosides in Extracts of Ginkgo biloba Leaves
J. Xiping Chen and Yangde Zhang

The Rapid Determination of Artemisinin by Post-Column Derivatization High-Performance Liquid Chromatography Using Matrix Solid-Phase Dispersion Method
Hongcheng Liu, Qiwan Li, Shaoping Li, Yanhong Zou, and Anyun Gu

Characterization of Volatile Components in Dry Chrysanthemum Flowers Using Headspace–Liquid-Phase Microextraction–Gas Chromatography
Guoqing Wang, Chunhong Dong, Yu-an Sun, Kui Xie, and Haiyu Zheng

Determination and Quantitation of Five Cucurbitane Triterpenoids in Momordica charantia by Reversed-Phase High-Performance Liquid Chromatography with Evaporative Light Scattering Detection
Yan-Hong Wang, Bharathi Avula, Yi Liu, and Ikhlas A. Khan

Determination of Caffeine and Associated Compounds in Food, Beverages, Natural Products, Pharmaceuticals, and Cosmetics by Micellar Electrokinetic Capillary Chromatography
Rade Injac, Branislava Srdjenovic, Matevz Prijatelj, Marija Boskovic, Katarina Karljikovic-Rajic, and Borut Strukelj

Simultaneous HPLC Determination of Caffeine, Theobromine, and Theophylline in Food, Drinks, and Herbal Products
Branislava Srdjenovic, Vukosava Djordjevic-Milic, Nevena Grujic, Rade Injac, and Zika Lepojevic

Simultaneous Determination of Catechins, Rutin, and Gallic Acid in Cistus Species Extracts by HPLC with Diode Array Detection
Natale Alfredo Santagati, Loredana Salerno, Giuseppina Attaguile, Francesca Savoca, and Giuseppe Ronsisvalle

Composition of Eucalyptus camaldulensis Volatiles Using Direct Thermal Desorption Coupled with Comprehensive Two-Dimensional Gas Chromatography–Time-of-Flight-Mass Spectrometry
Mustafa. Z. Özel, Fahrettin Gögüs, and Alastair C. Lewis

High-Performance Liquid Chromatography Analysis of Four Leuzea carthamoides Flavonoids
Petr Stodulka, Vit Koleckar, Daniel Jun, Kamil Kuca, Zuzana Rehakova, Katerina Kubikova, Ludek Jahodar, Jiri Kunes, and Lubomir Opletal

One-Step Purification of 3,4-Dihydroxyphenyllactic Acid, Salvianolic Acid B, and Protocatechualdehyde from Salvia miltiorrhiza Bunge by Isocratic Stepwise Hydrogen Bond Adsorption Chromatography on Cross-Linked 12% Agarose
M. Gu, Z.-G. Su, and J.-C. Janson

HPLC Determination of Serotonin and Its Metabolites From Human Platelet-Rich Plasma; Shift to 5-Hydroxytryptophol Formation Following Alcohol Consumption
Kornélia Tekes

Optimization of Solid-Phase Extraction for the Liquid Chromatography–Mass Spectrometry Analysis of Harpagoside, 8-para-Coumaroyl Harpagide, and Harpagide in Equine Plasma and Urine
Cyril Colas, Patrice Garcia, Marie-Agnès Popot , Yves Bonnaire, and Stéphane Bouchonnet

Determination of Danshensu in Rat Plasma and Tissues by High-Performance Liquid Chromatography
Zi-chuan Zhang, Man Xu, Shi-feng Sun, Hui Guo, Xue Qiao, Jian Han, Bao-rong Wang, and De-an Guo

SPECIAL: Petro-Analysis — November/December 2007

Programmed Automation of Modulator Cold Jet Flow for Comprehensive Two-Dimensional Gas Chromatographic Analysis of Vacuum Gas Oils
Wayne Rathbun 636

Towards Comprehensive Hydrocarbons Analysis of Middle Distillates by LC–GCxGC
Frédérick Adam, Fabrice Bertoncini, Didier Thiébaut, Sébastien Esnault, Didier Espinat, and M.C. Hennion 643

Analysis of Biodiesel/Petroleum Diesel Blends with Comprehensive Two-Dimensional Gas Chromatography
John V. Seeley, Stacy K. Seeley, Elise K. Libby, and James D. McCurry 650

A Comprehensive Two-Dimensional Gas Chromatography Method for Analyzing Extractable Petroleum Hydrocarbons in Water and Soil
Stacy K. Seeley, Steven V. Bandurski, Robert G. Brown, James D. McCurry, and John V. Seeley 657

Capillary Flow Technology with Multi-Dimensional Gas Chromatography for Trace Analysis of Oxygenated Compounds in Complex Hydrocarbon Matrices
J. Luong, R. Gras, G. Yang, L. Sieben, and H. Cortes 664

A Unified Approach for the Measurement of Individual or Total Volatile Organic Sulfur Compounds in Hydrocarbon Matrices by Dual-Plasma Chemiluminescence Detector and Low Thermal Mass Gas Chromatography
Ronda Gras, Jim Luong, and Randy Shearer 671

Application of ICP–MS as a Multi-Element Detector for Sulfur and Metal Hydride Impurities in Hydrocarbon Matrices
William M. Geiger, Shona McSheehy, and Martin J. Nash 677

Physical and Chemical Characterization of Petroleum Products by GC–MS
A. Mendez*, R. Meneghini, and J. Lubkowitz 683

Determination of Total Biodiesel Fatty Acid Methyl, Ethyl Esters, and Hydrocarbon Types in Diesel Fuels by Supercritical Fluid Chromatography–Flame Ionization Detection
John W. Diehl and Frank P. DiSanzo 690

A LC–Electrospray Tandem MS Method for the Analysis of Naltrexone in Canine Plasma Employing a Molecular Model to Demonstrate the Absence of Internal Standard Deuterium Isotope Effects
Sunil S. Iyer, Glen E. Kellogg, and H. Thomas Karnes 694

Optimization of a High-Performance Liquid Chromatography Method for the Separation and Identification of Six Different Classes of Phenolics
Dhirendra P. Singh, R. Govindarajan, Anakshi Khare, and Ajay K. S. Rawat 701

Development and Validation of a TLC-Densitometric Method for the Simultaneous Quantitation of Strychnine and Brucine from Strychnos spp. and its Formulations
Kamlesh Dhalwal, Vaibhav M. Shinde*, Ajay G. Namdeo, Kakasaheb R. Mahadik, and Shivajirao. S. Kadam 706

Thiophilic Interaction Chromatography of Mammalian and Avian Transferrins
James T. MacKenzie, Thamarapu Srikrishnan*, and Eugene Sulkowski 710

Special Issue: Microextraction Part II — AUGUST 2006

SPME in Environmental Analysis: Biotransformation Pathways
A. Halasz and J. Hawari

Solid-Phase Microextraction: Investigation of the Metabolism of Substances that May be Abused by Inhalation
R. Walker, R.J. Flanagan, M.S. Lennard, G.A. Mills, and V. Walker

Evaluation of Solid-Phase Microextraction Desorption Parameters for Fast GC Analysis of Cocaine in Coca Leaves
Y. Ilias, S. Bieri, P. Christen, and J.-L. Veuthey

Solid-Phase Microextraction in the Analysis of Food Taints and Off-Flavors
H.H. Jelen

Headspace–Solid-Phase Microextraction in the Analysis of the Volatile Fraction of Aromatic and Medicinal Plants
F. Belliardo, C. Bicchi, C. Cordero, E. Liberto, P. Rubiolo, and B. Sgorbini

Active Sampling Followed by Solid-Phase Microextraction for the Determination of Pyrethroids in Indoor Air
R. Barro, C. Garcia-Jares, M. Llompart, and R. Cela

A Convenient Method for Epichlorohydrin Determination in Water Using Headspace–Solid-Phase Microextraction and Gas Chromatography
M. Lasa, R. Garcia, and E. Millán

The Extraction and Analysis of 1,4-Dioxane from Water Using Solid-Phase Microextraction Coupled with Gas Chromatography and Gas Chromatography–Mass Spectrometry
R.E. Shirey and C.M. Linton

Solid-Phase Microextraction as a Novel Air Sampling Technology for Improved, GC–Olfactometry-Based Assessment of Livestock Odors
J.A. Koziel, L. Cai, D.W. Wright, and S.J. Hoff

Trace Element Determination by Combining Solid-Phase Microextraction Hyphenated to Elemental and Molecular Detection Techniques
S. Díez and J.M. Bayona

Special Issue: Microextraction Part I—JULY 2006

Analytical Microextraction: Current Status and Future Trends
J. Pawliszyn and S. Pedersen-Bjergaard

Experiences with Carrier-Mediated Transport in Liquid-Phase Microextraction
T.S. Ho, S. Pedersen-Bjergaard, and K.E. Rasmussen

Field Sampling with a Polydimethylsiloxane Thin-Film
L. Bragg, Z. Qin, M. Alaee, and J. Pawliszyn

Progress of Solid-Phase Microextraction Coatings and Coating Techniques
G. Jiang, M. Huang, Y. Cai, J. Lv, and Z. Zhao

Development of an Impregnated Reagent and Automation of Solid-Phase Analytical Derivatization for Carbonyls: Proof of Principle
J. Rosenfeld, M. Kim, and A. Rullo

Optimization of the SPME Parameters and Its Online Coupling with HPLC for the Analysis of Tricyclic Antidepressants in Plasma Samples
C. Alves, C. Fernandes, A.J. dos Santos Neto, J.C. Rodrigues, M.E. Costa Queiroz, and F.M. Lanças

HS–SPME Determination of Volatile Carbonyl and Carboxylic Compounds in Different Matrices
E.E. Stashenko, A.L. Mora, M. Cervantes, and J.R. Martínez

Solid-Phase Microextraction Coupled with Liquid Chromatography for Determination of b-Carotene in Food
H.Y. Tsai, C.M. Chang, J.L. Shen, L.J. Chen, T.F. Yang, and C. Bor Fuh

Determination of Microcystins in Water Using Integrated Solid-Phase Microextraction with Microbore High-Performance Liquid Chromatography–Electrospray Quadruple Time-of-Flight Mass Spectrometry
Y.-Y. Zhao, S. Hrudey, and X.-F. Li

Online Coupling of Solid-Phase Microextraction and Capillary Electrophoresis
Z. Liu and J. Pawliszyn

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SPECIAL ISSUE:
PLANT MATERIALS: A TRIBUTE TO M.S. TSWETT, INVENTOR OF CHROMATOGRAPHY – OCTOBER 2005

A Validated HPLC Method for the Quantitative Analysis of Trans-Resveratrol and Trans-Piceid in Hungarian Wines
L. Mark, M.S. Pour Nikfardjam, P. Avar, and R. Ohmacht

Simultaneous Determination of Vincristine, Vinblastine, Catharanthine, and Vindoline in Leaves of Catharanthus roseus by High-Performance Liquid Chromatography
M.M. Gupta, D.V. Singh, A.K. Tripathi, R. Pandey, R.K. Verma, S. Singh, A.K. Shasany, and S.P.S. Khanuja

HPLC Characterization of Betalains from Plants in the Amaranthaceae
Y. Cai, M. Sun, and H. Corke

Simultaneous Determination of Sudan Dyes and Carotenoids in Red Pepper and Tomato Products by HPLC
H.G. Daood and P.A. Biacs

Chromatographic Determination of Changes in Pigments in Spinach (Spinacia oleracea L.) During Processing
U. Kidmose, M. Edelenbos, L.P. Christensen, and E. Hegelund

Chromatographic Determination of the Effect of Storage on Lycopene
M. Østerlie

HPLC Determination of the Composition and Stability of Blackcurrant Anthocyanins
M. Rubinskiene, I. Jasutiene, P.R. Venskutonis, and P. Viskelis

Characterization of Anthocyanin Extracts from Maize Kernels
Y. Salinas Moreno, G. Salas Sánchez, D. Rubio Hernández, and N. Ramos Lobato

Isolation of Flavanol-Anthocyanin Adducts by Countercurrent Chromatography
E. Salas, H. Fulcrand, C. Poncet-LeGrand, E. Meudec, N. Köhler, P. Winterhalter, and V. Cheynier

Analysis of Conjugated Linoleic Acids as 9-Anthrylmethyl Esters by Reversed-Phase High-Performance Liquid Chromatography with Fluorescence Detection
K. Nishimura, T. Suzuki, S. Momchilova, K. Miyashita, E. Katsura, and Y. Itabashi

Special Issue: Data Validation: 21 CFR Part 11 Applied Guest Editor, Sandy Weinberg—MARCH 2006

Process Analytical Technology for Chromatography
S. Weinberg

Assessing the Reproducibility of an Analytical Method
J.J.Z. Liao, R.C. Capen, and T.L. Schofield

Reversed Headspace Analysis for Characterization, Identification, and Analysis of Solid and Liquid Matrices: Part I.
M. Markelov and O. Bershevits

Challenges in the Analytical Method Development and Validation for an Unstable Active Pharmaceutical Ingredient
P. Sajonz, Y. Wu, T.K. Natishan, N.T. McGachy, and D. DeTora

Determination and Characterization of the Pyrolysis Products of Isoprocarb by GC–MS
X. Shao, G. Wang, Y. Sun, R. Zhang, K. Xie, and H. Liu

Prediction of Gas Chromatographic Retention Times of Esters of Long Chain Alcohols and Fatty Acids
K. Katsuwon, K. Aryusuk, and K. Krisnangkura

Chromatographic and Mass Spectral Studies on Methoxy-Methcathinones Related to 3,4-Methylenedioxymethamphetamine
T. Awad, C.R. Clark, and J. DeRuiter

Applications of Deactivated GC Columns for Analysis of Nitrogen-Containing Chemicals Related to the Chemical Weapons Convention
S. Le Moullec, Y. Juillet, A. Bégos, and B. Bellier

Analysis of the Optical and Geometrical Isomer Distributions in Selected Propylene Glycol Acetals
W.M. Coleman, III

Special Issue: Doping Analysis: Control of Drug Abuse in Human Sport, Guest Editor, David Cowan — January 2005

Validation of a GC–MS Screening Method for Anabolizing Agents in Aqueous Nutritional Supplements
W. Van Thuyne and F.T. Delbeke

Identifying N-Nitrosofenfluramine in a Nutrition Supplement
M. Wu, J. Wang, S. Wang, J. Lu, Y. Zhang, X. Liu, and H. Zhang

Validation of Liquid Chromatography–Electrospray Ionization Ion Trap Mass Spectrometry Method for the Determination of Mesocarb in Human Plasma and Urine
A.V. Shpak, S.A. Appolonova, and V.A. Semenov

Examples of Doping Control Analysis by Liquid Chromatography–Tandem Mass Spectrometry: Ephedrines, b-Receptor Blocking Agents, Diuretics, Sympathomimetics, and Cross-Linked Hemoglobins
M. Thevis and W. Schänzer

Isotopic Fractionation of Endogenous Anabolic Androgenic Steroids and Its Relationship to Doping Control in Sports
A.T. Cawley, R. Kazlauskas, G.J. Trout, J.H. Rogerson, and A.V. George

Methodologies for Detection of Hemoglobin-Based Oxygen Carriers
C. Goebel, C. Alma, C. Howe, R. Kazlauskas, and G.J. Trout

Immunoaffinity Column Cleanup with Liquid Chromatography Using Post-Column Bromination for Aflatoxins in Medicinal Herbs and Plant Extracts
X. Zhang, H. Liu, and J. Chen

Fast Gas Chromatography    |    Solid-Phase Microextraction    |   Pharmaceuticals

Special Issue: Petro-Analysis: Gas Chromatography – November/December 2003

Comprehensive Two-Dimensional Gas Chromatography for Fast Screening of Wash Oils
K. Sun, W. Winniford, J. Griffith, K. Colura, S. Green, M. Pursch, and J. Luong

Speciation of Sulfur-Containing Compounds in Diesel by Comprehensive Two-Dimensional Gas Chromatography
F.C.-Y. Wang, W.K. Robbins, F.P. Di Sanzo, and F.C. McElroy

Two-Dimensional Gas Chromatography Analysis of Components in Fuel and Fuel Additives Using a Simplified Heart-Cutting GC System
J.D. McCurry and B.D. Quimby

Determination of Total and Speciated Sulfur Content in Petrochemical Samples Using a Pulsed Flame Photometric Detector
L. Chambers and M.L. Duffy

GC: A Review of the State-of-the-Art Column Technologies for the Determination of ppm to ppb Levels of Oxygenated, Sulfur, and Hydrocarbon Impurities in C1–C5 Hydrocarbon Streams
J. de Zeeuw, C. Duvekot, J. Peene, P. Dijkwel, and P. Heijnsdijk

Analysis of Low Levels of Oxygen, Carbon Monoxide, and Carbon Dioxide in Polyolefin Feed Streams Using a Pulsed Discharge Detector and Two PLOT Columns
D.B. Wurm, K. Sun, and W.L. Winniford

Innovations in High-Pressure Liquid Injection Technique for Gas Chromatography: Pressurized Liquid Injection System
J. Luong, R. Gras, and R. Tymko

An Automated Transesterification Technique for Quantitation of Acid Precursors of Ester-Based Oils
B. Chawla

A Comparison of Ten Different Methods for the Analysis of Saturates, Olefins, Benzene, Total Aromatics, and Oxygenates in Finished Gasolines
J. Beens, H.T. Feuerhelm, J.-C. Fröhling, J. Watt, and G. Schaatsbergen

2003 Author Index
2003 Title Index
2003 Subject Index
2003 Chromatography Troubleshooting and Problem Solving Index

Special Issue: Planar Chromatography – November/December 2002

Stationary Phases for Thin-Layer Chromatography
S. Gocan

Ultrathin-Layer Chromatography
H.E. Hauck and M. Schulz

Planar Chromatographic Method Development Using the PRISMA Optimization System and Flow Charts
Sz. Nyiredy

Effect of TLC Support Characteristics and Coating on the Lipophilicity Determination of Phenols and Aniline Derivatives
T. Cserháti and E. Forgács

Correlation between Retention and 1-Octanol-Water Partition Coefficients of Some Estrane Derivatives in Reversed-Phase Thin-Layer Chromatography
S.M. Petrovic´, E. Lonšcar, Lj. Kolarov, and V. Pejanovic

Comparison of Different Retention Models in Normal- and Reversed-Phase Liquid Chromatography with Binary Mobile Phases
W. Zapala, K. Kaczmarski, and T. Kowalska

OPLC and HPTLC Methods in Physicochemical Studies of a New Group of Antimycotic Compounds
J.K. Rózylo, A. Zabinska, J. Matysiak, and A. Niewiadomy

Plant Drug Analysis by Planar Chromatography
N. Galand, J. Pothier, and C. Viel

Uncertainty in Quantitative Thin-Layer Chromatography
M. Prosek, A. Golc-Wondra, and I. Vovk

Metabolite Analysis, Isolation, and Purity Assessment Using Various Liquid Chromatographic Techniques Combined with Radioactivity Detection
Gy. Morovján, B. Dalmadi-Kiss, I. Klebovich, and E. Mincsovics

Combined Thin-Layer Chromatography and Mass Spectrometry for the Screening of Pesticides in Samples Derived from Biological Origins
H. Brzezinka and N. Bertram

Thin-Layer Chromatography—Postsource-Decay Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry of Small Drug Molecules
A. Crecelius, M.R. Clench, D.S. Richards, D. Evason, and V. Parr

| 2002 Author Index | 2002 Title Index | 2002 Subject Index |
| 2002 Chromatography Troubleshooting and Problem Solving Index |

Special Issue: Fast Gas Chromatography — May/June 2002

Theoretical and Practical Aspects of Fast Gas Chromatography and Method Translation
M.S. Klee and L.M. Blumberg

High-Throughput Capillary Gas Chromatography for the Determination of Polychlorinated Biphenyls and Fatty Acid Methyl Esters in Food Samples
P. Sandra and F. David

Fast Gas Chromatography–Time-of-Flight Mass Spectrometry of Polychlorinated Biphenyls and Other Environmental Contaminants
J.W. Cochran

Determination of the Boiling-Point Distribution by Simulated Distillation from n-Pentane through n-Tetratetracontane in 70 to 80 Seconds
J.A. Lubkowitz and R.I. Meneghini

A Review of Basic Concepts in Comprehensive Two-Dimensional Gas Chromatography
R.C.Y. Ong and P.J. Marriott

Preparative High-Performance Liquid Chromatography–Mass Spectrometry for the High-Throughput Purification of Combinatorial Libraries
M. Bauser

Plain and Ion-Pair Thin-Layer Chromatography of Synthetic Dyes on an Admixture of Silica Gel G and Barium Sulfate in an Aqueous Ethanol System
A.K. Misra and U. Gupta

Special Issue: Solid-Phase Microextraction — MARCH 2002

Evaluation of Indoor Exposition to Benzene, Toluene, Ethylbenzene, Xylene, and Styrene by Passive Sampling with a Solid-Phase Microextraction Device
F.V. Parreira, C.R. de Carvalho, and Z. de L. Cardeal

Semiquantitative Determination of Short-Chain Fatty Acids in Cane and Beet Sugars
R.B. Batista, C.C. Grimm, and M.A. Godshall

Semiquantitative Determination of Off-Notes in Mint Oils by Solid-Phase Microextraction
W.M. Coleman, III, B.M. Lawrence, and S.K. Cole

Automation of Solid-Phase Microextraction–Gas Chromatography–Mass Spectrometry Extraction of Eucalyptus Volatiles
C.A. Zini, H. Lord, E. Christensen, T.F. de Assis, E.B. Caramão, and J. Pawliszyn

Identification of Odor Signature Chemicals in Cocaine Using Solid-Phase Microextraction–Gas Chromatography and Detector-Dog Response to Isolated Compounds Spiked on U.S. Paper Currency
K.G. Furton, Y.-C. Hong, Y.-L. Hsu, T. Luo, S. Rose, and J. Walton

Separation and Identification of the Phthalic Anhydride Derivatives of Liqusticum Chuanxiong Hort by GC–MS, TLC, HPLC–DAD, and HPLC–MS
H.-X. Li, M.-Y. Ding, and J.-Y. Yu

Use of Nonionic Poly(Ethyleneglycol) p-Isooctyl-Phenyl Ether (Triton X-100) Surfactant Mobile Phases in the Thin-Layer Chromatography of Heavy-Metal Cations
A. Mohammad, E. Iraqi, and I.A. Khan

HPLC and LC–MS Studies of the Transesterification Reaction of Methylparaben with Twelve 3- to 6-Carbon Sugar Alcohols and Propylene Glycol and the Isomerization of the Reaction Products by Acyl Migration
M. Ma, A. DiLollo, R. Mercuri, T. Lee, M. Bundang, and E. Kwong

Special Issue: Pharmaceuticals — OCTOBER 2000

Separation and Identification of Volatile Components in the Fermentation Broth of Trichoderma atroviride by Solid-Phase Extraction and Gas Chromatography–Mass Spectrometry
Á. Keszler, E. Forgács, L. Kótai, J.A. Vizcaíno, E. Monte, and I. García-Acha

Deconvolution of Composite Chromatographic Peaks by Simultaneous Dual Detections
A. Gergely, P. Horváth, and B. Noszál

Optical Resolution of a Series of Potential Cholecystokinin Antagonist 4(3H)-Quinazolone Derivatives by Chiral Liquid Chromatography on a1-Acid Glycoprotein Stationary Phase
K. Gyimesi-Forrás, G. Szász, A. Gergely, M. Szabó, and J. Kökösi

Enantioselective Assay of Chloroquine and Its Main Metabolite Deethyl Chloroquine in Human Plasma by Capillary Electrophoresis
D. Müller and G. Blaschke

Development and Evaluation of a New Method for the Determination of the Carotenoid Content in Selected Vegetables by HPLC and HPLC–MS–MS
C.W. Huck, M. Popp, H. Scherz, and G.K. Bonn

Comparative Evaluation of Four Detectors in the High-Performance Liquid Chromatographic Analysis of Chiral Nonaromatic Alcohols
B. Toussaint, A.L.L. Duchateau, S. van der Wal, A. Albert, P. Hubert, and J. Crommen

Evaluation of Solid-Phase Microextraction for the Study of Protein Binding in Human Plasma Samples
M. Abdel-Rehim, G. Carlsson, M. Bielenstein, T. Arvidsson, and L.G. Blomberg

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