LCGC North America
April 01, 2012
Article
30
4
A review of a gas chromatographic procedure developed for the direct measurement of trace levels of lindane, aldrin, heptachlor epoxide, dieldrin, o,p-DDD, and dichlorodiphenyltrichloroethane (DDT)
April 01, 2012
The Essentials
30
4
A look at the process of forming radical cations for analysis in GC–MS and the role of various ion source components
April 01, 2012
Column Watch
30
4
A review of columns unveiled at Pittcon this year, including all modes of HPLC, UHPLC, and liquid-phase separations.
April 01, 2012
Innovations in HPLC
30
4
Highlights of some of the new HPLC and related technology showcased both before and at this year's conference
April 01, 2012
History of Chromatography
30
4
A pioneer in high performance liquid chromatography reflects on his career and how "enlightened trial-and-error" can reduce the effort involved in method development.
April 01, 2012
LC Troubleshooting
30
4
What happens when the same method gives different retention times on different instruments?
April 01, 2012
Issue PDF
30
4
Click the title above to open the LCGC North America April 2012 regular issue, Vol 30 No 4, in an interactive PDF format.