LCGC North America
October 01, 2002
Column Watch
20
10
Guest author Steve Griffin identifies the fundamental problems in capillary manufacturing techniques that cause capillary defects and suggests some corrective actions.
October 01, 2002
GC Connections
20
10
John Hinshaw discusses the measurement of column flow and its interrelationship with carrier-gas velocity.
October 01, 2002
In Memory
20
10
Leslie Ettre remembers A.J.P. Martin, inventor of partition, paper, reversed-phase, and gas–liquid partition chromatography.
October 01, 2002
Article
20
10
This article provides theoretical background, experimental data, and practical considerations about the effects of organic modifiers on analyte ionization in reversed-phase LC.
October 01, 2002
LC Troubleshooting
20
10
John Dolan examines problems associated with adjusting gradients in reversed-phase LC.
October 01, 2002
To the Editor
20
10
Letters about calculating peak asymmetry and gas cylinder safety.
October 01, 2002
Directions in Discovery
20
10
Tim Wehr looks at the requirements of multidimensional LC and provides examples of some systems used in proteomics.
October 01, 2002
Article
20
10
The authors studied the retention behavior of reversed-phase HPLC columns under 100% aqueous mobile-phase conditions.