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LCGC North America-01-01-2004
LCGC North America
Analysis of Combinatorial Natural Products by HPLC and CE
January 01, 2004
Article
22
1
The authors used HPLC and CE to monitor changes in combinatorial genetics mediated secondary metabolite generation.
An Improved Analytical Temperature-Rising Elution Fractionation System for Automated Analysis of Polyethylenes
January 01, 2004
Article
22
1
The authors describe a system for automated analytical temperature-rising elution fractionation that uses the built-in differential refractometer of a commercial gel-permeation chromatography instrument and a stop-flow method for sample crystallization.
Comprehensive Two-Dimensional Gas Chromatography
January 01, 2004
GC Connections
22
1
John Hinshaw discusses advances in the field of two-dimensional gas chromatography.
In-Tube Solid-Phase Microextraction and On-Line Coupling with High-Resolution GC
January 01, 2004
Sample Prep Perspectives
22
1
The guest authors describe an in-tube SPME system coupled with capillary GC for the trace analysis of organic contaminants in water.
The Evolution of the Application of Gas Chromatography
January 01, 2004
Milestones In Chromatography
22
1
Leslie Ettre discusses four major application fields in which GC changed the way chemists carry out analyses.
Broad Peaks
January 01, 2004
LC Troubleshooting
22
1
John Dolan discusses system-related causes of peak broadening in isocratic reversed-phase LC.