LCGC North America
April 01, 2003
Article
21
4
The authors discuss the advantages and disadvantages of evaporative light-scattering detection and chemiluminescent nitrogen detection for determining compounds lacking UV chromophores.
April 01, 2003
Column Watch
21
4
The conclusion of a two-part series in which Ron Majors examines the trends in column introduction at Pittcon 2003.
April 01, 2003
Article
21
4
This article presents an organic solvent–free method for the determination of oxytetracycline residue in cow's milk using HPLC.
April 01, 2003
Article
21
4
The author reports a comparative study of the interaction of aromatic amino acids with a class of highly sulfated cyclodextrins as the chiral selectors by capillary electrophoresis.
April 01, 2003
GC Connections
21
4
John Hinshaw examines the tools and accessories that gas chromatographers use in their laboratories.
April 01, 2003
LC Troubleshooting
21
4
Flow-rate changes might or might not be acceptable means to adjust retention.