LCGC North America
February 01, 2003
Validation Viewpoint
21
2
This column explores and highlights recently published guidelines for bioanalytical method validation.
February 01, 2003
Article
21
2
The authors compare thermally tuned tandem column separations with single-column optimization strategies.
February 01, 2003
Sample Prep Perspectives
21
2
This column describes the principles of stir-bar sorptive extraction and presents some typical applications.
February 01, 2003
GC Connections
21
2
John Hinshaw examines basic laboratory heating, ventilation, cooling, electrical, and space requirements for the successful installation of a gas chromatograph.
February 01, 2003
Products
21
2
Products and literature for separation science.
February 01, 2003
LC Troubleshooting
21
2
Craig Young and John Dolan provide tips and techniques for evaporative light-scattering detection.
February 01, 2003
Article
21
2
The authors describe a fast, simple procedure for purifying mobile phase that uses SPE disks during the filtration step.
February 01, 2003
Milestones In Chromatography
21
2
"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.