| 21 |
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Automated Gas Chromatographic Method for Neutral Lipid Carbon Number Profiles in Marine Samples
|
Yang, Z
|
Preston Publications
|
1980
|
|
|
|
| 22 |
|
Behavior of Weak Acid Anions in Response to Changes in Mobile Phase pH in Indirect Photometric Chromatography
|
Jenke, D. R
|
Preston Publications
|
1980
|
|
|
|
| 23 |
|
Calculated Log K~o~w as a Guide for Key-Set Mobile Phase Selection in Retention Prediction
|
Lochmueller, C. H
|
Preston Publications
|
1980
|
|
|
|
| 24 |
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Characteristics and Calibration of Conductivity Detection in Capillary Electrophoresis
|
Lucy, C. A
|
Preston Publications
|
1980
|
|
|
|
| 25 |
|
Characterization of Flavonoids in Extracts from Four Species of Epimedium by Micellar Electrokinetic Capillary Chromatography with Diode-Array Detection
|
Liang, H.-R
|
Preston Publications
|
1980
|
|
|
|
| 26 |
|
Chromatographic Analysis of Water and Wine Samples for Phenolic Compounds Released from Food-Contact Epoxy Resins
|
Lambert, C
|
Preston Publications
|
1980
|
|
|
|
| 27 |
|
Chromatographic and Mass Spectrometric Methods for the Difference of theN-Methyl-1-(3,4-methylenedioxyphenyl)-2-butanamine from Regioisomeric Derivatives
|
Clark, C. R
|
Preston Publications
|
1980
|
|
|
|
| 28 |
|
Chromatographic Ion-Exchange Simultaneous Separation of Arsenic and Selenium Species with Inductively Coupled Plasma-Mass Spectrometry On-Line Detection
|
Guerin, T
|
Preston Publications
|
1980
|
|
|
|
| 29 |
|
Chromatographic Problems Related to Mobile Phase Degassing and Fluorescence Detection
|
Van Brakel, A. S
|
Preston Publications
|
1980
|
|
|
|
| 30 |
|
Chromatographic Profiling as a Tool in the Comparison and Evaluation of Complex Mixtures
|
Rogers, J. C
|
Preston Publications
|
1980
|
|
|
|
| 31 |
|
Comparison of Mass Spectrometric Ionization Techniques for the Analysis of Phenethylamines
|
Verweij, A. M. A
|
Preston Publications
|
1980
|
|
|
|
| 32 |
|
Comparison of Sampling and Analysis Methods for Measurement of Airborne Aromatic Hydrocarbons in Operating Petrochemical Plants
|
David, P. A
|
Preston Publications
|
1980
|
|
|
|
| 33 |
|
Comparison of Supercritical Fluid Chromatographic and High-Performance Liquid Chromatographic Separations of p-tert-Butylcalix[n]arenes
|
Graham, B. F
|
Preston Publications
|
1980
|
|
|
|
| 34 |
|
Comparison of Supercritical Fluid Extraction with in situ Derivatizationand Conventional Extraction Methods for the Analysis of Pentachlorophenol in Wood and Leather
|
Meyer, A
|
Preston Publications
|
1980
|
|
|
|
| 35 |
|
Compositional Analysis of Bitumen and Bitumen-Derived Products
|
Subramanian, M
|
Preston Publications
|
1980
|
|
|
|
| 36 |
|
Computer-Assisted Optimization of Two-Step Development High-Performance TLC
|
Wang, Q. S
|
Preston Publications
|
1980
|
|
|
|
| 37 |
|
Dependence of Chromatogram Peak Areas Obtained by Curve-Fitting on the Choice of Peak Shape Function
|
Phillips, M. L
|
Preston Publications
|
1980
|
|
|
|
| 38 |
|
Derivatization Solid-Phase Microextraction Gas Chromatographic-Mass Spectrometric Determination of Organic Acids in Tobacco
|
Clark, T. J
|
Preston Publications
|
1980
|
|
|
|
| 39 |
|
Determination of Amino Acids in Green Beans by Derivatization with Phenylisothiocianate and High-Performance Liquid Chromatography with Ultraviolet Detection
|
Gonzalez-Castro, M. J
|
Preston Publications
|
1980
|
|
|
|
| 40 |
|
Determination of Anabolic Steroids by HPLC with UV-Vis-Particle Beam Mass Spectrometry
|
Mesmer, M. Z
|
Preston Publications
|
1980
|
|
|
|