SLB®-IL111 Capillary GC Column
SLB®-IL111 Capillary GC Column for FAME and Petroleum Applications. World’s first commercial column to rate over 100 on our GC column polarity scale. Selectivity most orthogonal to non-polar and intermediate polar phases, resulting in very unique elution patterns. Maximum temperature of 270 ºC is very impressive for such an extremely polar column. Great choice for separation of polarizable analytes (contain double and/or tripl…
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Great choice for separation of polarizable analytes with good separation.
Analysis of polarizable analytes containing double and/or triple C-C bonds
I find it easy to replace with my old column and the information provided with the column was very effective.
Review Date: 9 Aug 2019 | Sigma-Aldrich Supelco
SLB®-IL111 Capillary GC Column for FAME and Petroleum Applications.
World’s first commercial column to rate over 100 on our GC column polarity scale. Selectivity most orthogonal to non-polar and intermediate polar phases, resulting in very unique elution patterns. Maximum temperature of 270 ºC is very impressive for such an extremely polar column. Great choice for separation of polarizable analytes (contain double and/or triple C-C bonds) from neutral analytes. Also a good GCxGC column choice.
Comprehensive Determination of Trans Fats in Cookies using SP-2560 and SLB-IL111 GC Columns after Silver-Ion SPE Fractionation
This application note demonstrates the extraction of lipids as fatty acids, and subsequent detection of trans fats from a cookie sample made using partially hydrogenated vegetable oils. Ag-Ion SPE was used to fractionate the extracted sample into saturated FAMEs, and trans monoenes, cis monoenes, and dienes. Subsequent analysis of the monoene fractions on a highly polar SP-2560 column and an extremely polar SLB-IL111 column provided resolution of many of the C18:1 cis/trans geometricpositional isomers, with different elution patterns observed.
GC Analysis of Fatty Acids in Walnuts and Peanuts
Established methods from AOCSR and AOACR can be used to determine the fatty acid composition of nuts. This work demonstrates the application of aspects of these methods in the determination of the fatty acid composition of walnuts and peanuts. Data is presented showing analysis on GC capillary columns of three different selectivities: OmegawaxR, SP™-2560 and SLBR-IL111.
