Ionic Liquid Stationary Phases: Application in Gas Chromatographic Analysis of Polar Components of Fuels and Lubricants
Feb 28 2012
Author: Sam Whitmarsh on behalf of Unassigned Independent Article
The capillary gas chromatographic analysis of polar components within fuels and lubricants was investigated using commercially available ionic liquid coated columns. The improved temperature stability and high polarity of these phases relative to polyethylene glycol were studied in one and two dimensions. In one dimension, the reduction in hydrocarbon matrix interference presents opportunities for improved quantitation and less sample preparation. In two dimensions, a reduction in second dimension retention was observed as phase polarity was increased providing a reminder that column sets should be correctly matched to sample composition for effective separation.
In This Edition Modern & Practical Applications - Analysis of Cannabidiol in CBD products by SFC-CD-MS - Faster results with SFC for the analysis of choline and acetylcholine in rat cerebros...
View all digital editions
Jan 24 2022 Dubai, UAE
Jan 26 2022 Ghent, Belgium
Jan 27 2022 Zoomposium
Mar 05 2022 Atlanta, GA, USA
Mar 08 2022 Tel Aviv, Israel