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1997 September thru December

September | October | November | December

SEPTEMBER 1997

High-Performance Size Exclusion Chromatography Using Enhanced-Fluidity Liquid Mobile Phases
H. Yuan, I. Souvignet, and S.V. Olesik

Analysis of Biodesulfurization Products Using Solid-Phase Extraction
T. Onaka, K. Okumura, and M. Suzuki

An Isocratic High-Performance Liquid Chromatographic Method for Determining the Available Lysine in Foods
G. Castillo, M.A. Sanz, M.A. Serrano, T. Hernİndez, and A. Hernİndez

Solid-Phase Extraction Method for the Quantitative Analysis of Organochlorine Pesticides in Wildlife Urine
E.E. Petty, J.J. Johnston, and S.A. Volz

High-Fidelity Filter Based on Medians for Chemograms
H. Miao

High-Performance Liquid Chromatographic Separation of Corticoid Alcohols and Their Derivatives: A Hydrolysis Study Including Application to Pharmaceuticals
R. Gonzalo-Lumbreras, A. Santos-Montes, E. Garcia-Moreno, and R. Izquierdo-Hornillos

Subcritical Fluid Extraction of Stevia Sweeteners from Stevia rebaudiana
J. Liu, C.P. Ong, and S.F.Y. Li

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OCTOBER 1997

Development of a Gas Chromatographic–Mass Spectrometric Drug Screening Method for the N-Dealkylated Metabolites of Fentanyl, Sufentanil, and Alfentanil
A.K. Valaer, T. Huber, S.V. Andurkar, C.R. Clark, and J. DeRuiter

Effect of Extraction Conditions and Modifiers on the Supercritical Fluid Extraction of 88 Pesticides
S. Nemoto, K. Sasaki, M. Toyoda, and Y. Saito

Improvements in the Determination of Decomposition Gases from 1,3,3-Trinitroazetidine and 5-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-one Using Capillary Gas Chromatography–Mass Spectrometry
W. Zheng, X. Dong, E. Rogers, J.C. Oxley, and J.L. Smith

The Effect of Dissolved Helium on the Density and Solvation Power of Supercritical Carbon Dioxide
Z. Zhang and J.W. King

Gas Chromatographic–Mass Spectrometric Investigation of Aliphatic Glycols in Environmental Samples
A. Raksit and S. Punani

Substance-Specific and Average Polarity Factors for Characterization of Stationary Phases Used in Gas–Liquid Chromatography
J.M. Santiuste and J.M. Takİcs

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NOVEMBER 1997

A New Procedure for the Specific High-Performance Liquid Chromatographic Determination of Hydroxyproline
P.A. Biondi, L.M. Chiesa, M.R. Storelli, and P. Renon

Determination of Carbendazim Residues in Grains by Solid-Phase Extraction and Micellar Electrokinetic Chromatography with Ultraviolet Detection
Y.S. Wu, H.K. Lee, and S.F.Y. Li

Application of Solid-Phase Extraction in Metal Speciation
I.T. Urasa, S.F. Macha, and W. El-Maaty

The Effect of Different Amines Added to Eluents as Silanol Masking Agents on the Chromatographic Behavior of Some Diuretics in Reversed-Phase High-Performance Liquid Chromatography Using C18 Packings
A.I. Gasco-L¤pez, A. Santos-Montes, and R. Izquierdo-Hornillos

Direct Measurement of Total trans- and cis-Octadecenoic Fatty Acids Based on a Gas–Liquid Chromatographic Class Separation of trans-18:1 and cis-18:1 Fatty Acid Methyl Esters
R.H. Thompson

Chromatographic Problems Related to Mobile Phase Degassing and Fluorescence Detection
A.S. van Brakel, A.R. Matheson, and A.K. Hewavitharana

Immunoaffinity Chromatography in the Detection of Dexamethasone in Equine Urine
L.M. Ribeiro Neto, M.C. Salvadori, and H.S. Spinosa

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DECEMBER 1997

Hyphenated Liquid Chromatographic Method for the Determination of Colistin Residues in Bovine Tissues
D. Decolin, P. Leroy, A. Nicolas, and P. Archimbault

Analysis of Static Headspace Technique for Partially Volatile Matrices
T.K. Poddar

Arsenic Speciation of Aqueous Environmental Samples by Derivatization with Thioglycolic Acid Methylester and Capillary Gas–Liquid Chromatography–Mass Spectrometry
F.A. Claussen

Determination of Phloxine B and Uranine in Water by Capillary Zone Electrophoresis
Q.X. Li, J.P. Alcantara-Licudine, and L.-P. Li

High-Performance Liquid Chromatographic Determination of 2-Furaldehyde and 5-Hydroxymethyl-2-furaldehyde in Fruit Juices
F. Lo Coco, V. Novelli, C. Valentini, and L. Ceccon

Quantitation of the Residual Solvent Naphtha in a Pharmaceutical Soft Gelatin Capsule Product by Equilibrium Headspace Gas Chromatography
R.J. Markovich, S. Ong, and J. Rosen

Semipreparative Separation and Fractionation of Sulfonamides via Supercritical Fluid Chromatography
M. Ashraf-Khorassani, M.B. Gandee, M.T. Combs, L.T. Taylor, and C.R. Frey

Simplifying Fatty Acid Analyses Using a Standard Set of Gas–Liquid Chromatographic Conditions: II. Equivalent Chain Length Values for cis- and trans- Isomers of Monoethylenic C18 Fatty Acid Methyl Esters for Carbowax-20M Liquid Phase
R.H. Thompson

1997 Index to Journal of Chromatographic Science

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