LCGC North America
November 01, 2000
GC Connections
18
11
John Hinshaw looks at various means to heat GC columns.
November 01, 2000
Article
18
11
The authors describe two tests performed using SPE. The first involved sterol isolation and cleanup of seed oils, and the second analyzed crude seed oils.
November 01, 2000
Column Watch
18
11
Ron Majors highlights presentation from the 24th International Symposium on High Performance Liquid Phase Separations and Related Techniques.
November 01, 2000
Milestones In Chromatography
18
11
This column discusses the activities of a Russian pioneer of GC and outlines the principles of some of the techniques he developed.
November 01, 2000
Article
18
11
The authors describe reversed-phase HPLC based on hybrid particles and demonstrate the packing's retention and selectivity characteristics.
November 01, 2000
Directions in Discovery
18
11
Guest author S.R. Needham describes an HPLC–tandem MS method that rapidly analyzes drugs and isobaric metabolites in complex matrices.
November 01, 2000
LC Troubleshooting
18
11
This month's installment illustrates some potential problems that may arise during method transfer.