LCGC North America-03-01-2002

LCGC North America

An Alarming Situation

March 01, 2002

GC Connections

20

3

John Hinshaw discusses computer-controlled pneumatics systems, including their advantages and disadvantages.

Microwave-Assisted Organic Extraction and Evaporation: An Integrated Approach

March 01, 2002

Article

20

3

The authors present integrated microwave extraction as an enhanced version of microwave-assisted solvent extraction in which solvents are optimized for chemistry and microwave absorption is modified using secondary microwave absorbers.

The Future of LC Troubleshooting — 10 Years Later

March 01, 2002

LC Troubleshooting

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3

Dolan reflects on 10 years of change in HPLC and predicts more widespread use of mass spectrometers, faster autosamplers, and better ways of monitoring column health.

New Chromatography Columns and Accessories at the 2002 Pittsburgh Conference, Part I

March 01, 2002

Column Watch

20

3

The first of two columns on new chromatography columns, accessories, and sample preparation products, including solid-phase extraction, introduced at Pittcon 2002 will feature families/series of HPLC columns new to the marketplace along with detailed coverage of reversed-phase, normal-phase, ion-exchange, and size-exclusion HPLC columns.