LCGC North America-02-01-2003

Validation Viewpoint
LCGC North America

February 01, 2003

This column explores and highlights recently published guidelines for bioanalytical method validation.

The authors compare thermally tuned tandem column separations with single-column optimization strategies.

Sample Prep Perspectives
LCGC North America

February 01, 2003

This column describes the principles of stir-bar sorptive extraction and presents some typical applications.

GC Connections
LCGC North America

February 01, 2003

John Hinshaw examines basic laboratory heating, ventilation, cooling, electrical, and space requirements for the successful installation of a gas chromatograph.

Products
LCGC North America

February 01, 2003

Products and literature for separation science.

LC Troubleshooting
LCGC North America

February 01, 2003

Craig Young and John Dolan provide tips and techniques for evaporative light-scattering detection.

Article
LCGC North America

February 01, 2003

The authors describe a fast, simple procedure for purifying mobile phase that uses SPE disks during the filtration step.

Milestones In Chromatography
LCGC North America

February 01, 2003

"Milestones in Chromatography" discusses the beginnings of gas chromatography in the UK and the first two international symposia that played an important role in the dissemination of the technique.