LCGC North America
October 01, 2003
Column Watch
21
10
Majors analyzes results from LCGC's GC user survey, which was conducted in January 2003.
October 01, 2003
Directions in Discovery
21
10
Wehr discusses strategies for coupling LC and CE with MALDI–MS for use in proteomic studies.
October 01, 2003
Article
21
10
Appendix for "Separation of Toxic Coplanar PCB Congeners . . ."
October 01, 2003
MS - The Practical Art
21
10
This new column looks at the current importance of electrospray ionization and emerging approaches for samples that require ionization by other means, including a new technology, multimode ionization.
October 01, 2003
Article
21
10
This article describes a sample extraction and cleanup procedure for removing toxic PCB congeners from other congeners in polluted marine and estuarine sediment and fish. The resulting extracts are analyzed by GC–ECD.
October 01, 2003
LC Troubleshooting
21
10
Dolan presents two situations in which experimental evidence is used to determine the best operating conditions.