LCGC North America-05-01-2003

LCGC North America

Not Another Leak!

May 01, 2003

LC Troubleshooting

21

5

Dolan examines the causes of LC system leaks and suggests some preventive maintenance to minimize their occurrence.

Membrane Extraction for Sample Preparation

May 01, 2003

Sample Prep Perspectives

21

5

The guest authors describe sample preparation techniques based on liquid membrane extraction.

M.S. Tswett and the Invention of Chromatography

May 01, 2003

Milestones In Chromatography

21

5

Leslie Ettre discusses the life and activities of the inventor of chromatography.

Breaking Down Barriers: Can LC–MS Revolutionize the Quantitation of Drug Product Impurities?

May 01, 2003

Article

21

5

The authors test and compare performance of three types of LC–MS systems for precision, linearity, selectivity, accuracy, and sensitivity in the quantitation of drug impurities.

GC Instruments and Accessories at the 54th Pittsburgh Conference

May 01, 2003

GC Connections

21

5

The authors describe GC product introductions at Pittcon 2003.