Suitability of Ionic Liquid GC Columns for Various Applications

This webcast was recorded on June 12, 2014.

The next great platform in GC stationary phase technology is here: the ionic liquids. Several inherent features result in chromatographic benefits over polysiloxane polymer and polyethylene glycol stationary phases. Some of our recent work has progressed towards specific uses in chemical, petroleum, food and beverage, agriculture, flavor and fragrance, environmental, biofuel, and clinical industries. Discussed will be:

• Our process for evaluating selectivity
• Our naming system, based on the McReynolds method
• Chromatographic performance, using multiple example chromatograms


Kristen Moore

Multimedia Producer


Mr. Leonard M. Sidisky

R&D Manager (Gas Separations),
Sigma-Aldrich/Supelco, Bellefonte, PA, USA

This is a FREE streaming audio Webcast and does not require a phone line. If you have any questions regarding this Webcast, please contact Kristen Moore,

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