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28927-U
SLB®-IL111 Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.20 μm
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About This Item
UNSPSC Code:
41115710
NACRES:
SB.54
eCl@ss:
32119290
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Product Name
SLB®-IL111 Capillary GC Column, L × I.D. 30 m × 0.25 mm, df 0.20 μm
material
fused silica
parameter
50-270 °C temperature (isothermal or programmed)
Beta value
313
df
0.20 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.25 mm
matrix active group
Non-bonded; 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethanesulfonyl)imide phase
application(s)
agriculture
biofuels
chemicals and industrial polymers
clinical
environmental
food and beverages
petroleum
column type
capillary extremely polar
Quality Level
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This Item | 28928-U | 29647-U | 29689-U |
|---|---|---|---|
| matrix active group Non-bonded; 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethanesulfonyl)imide phase | matrix active group Non-bonded; 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethanesulfonyl)imide phase | matrix active group Non-bonded; 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethanesulfonyl)imide phase | matrix active group Non-bonded; 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethanesulfonyl)imide phase |
| df 0.20 μm | df 0.20 μm | df 0.20 μm | df 0.20 μm |
| parameter 50-270 °C temperature (isothermal or programmed) | parameter 50-270 °C temperature (isothermal or programmed) | parameter 50-270 °C temperature (isothermal or programmed) | parameter 50-270 °C temperature (isothermal or programmed) |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable |
| material fused silica | material fused silica | material fused silica | material fused silica |
| application(s) agriculture | application(s) agriculture | application(s) agriculture | application(s) agriculture |
Application
Fast GC Analysis of Fatty Acid Methyl Esters Using a Highly Polar Ionic Liquid Column and its Application for the Determination of Trans Fatty Acid Contents in Edible Oils
This study presents a rapid method for analyzing trans fatty acid contents in edible oils using a fast gas chromatography (GC) technique combined with a highly polar ionic liquid column. The method significantly reduces analysis time to under 30 minutes, compared to over 90 minutes required by traditional methods from the American Oil Chemists’ Society (AOCS) and Japanese Oil Chemists’ Society (JOCS). The effectiveness of the fast GC method was confirmed through comparisons of trans fatty acid content in various oils, showing good agreement with results from the official methods. The study highlights the advantages of using m-TFPTAH for methyl esterification, which streamlines the process and enhances throughput.
Shinsuke Inagaki, Masahiko Numata (2015) https://doi.org/10.1007/s10337-014-2837-z
This study presents a rapid method for analyzing trans fatty acid contents in edible oils using a fast gas chromatography (GC) technique combined with a highly polar ionic liquid column. The method significantly reduces analysis time to under 30 minutes, compared to over 90 minutes required by traditional methods from the American Oil Chemists’ Society (AOCS) and Japanese Oil Chemists’ Society (JOCS). The effectiveness of the fast GC method was confirmed through comparisons of trans fatty acid content in various oils, showing good agreement with results from the official methods. The study highlights the advantages of using m-TFPTAH for methyl esterification, which streamlines the process and enhances throughput.
Shinsuke Inagaki, Masahiko Numata (2015) https://doi.org/10.1007/s10337-014-2837-z
General description
Application: 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. Launched in 2010.
USP Code: None
Phase:
USP Code: None
Phase:
- Non-bonded
- 1,5-Di(2,3-dimethylimidazolium)pentane bis(trifluoromethylsulfonyl)imide
- 50 °C to 270 °C (isothermal or programmed)
Other Notes
We offer a variety of chromatography accessories including analytical syringes
Legal Information
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Michelle S S Amaral et al.
Analytical and bioanalytical chemistry, 410(19), 4615-4632 (2017-11-12)
This study investigates applications and performance evaluation of SLB-IL60, SLB-IL76 and SLB-IL111 columns, in relation to a DB-Wax column, for the analysis of coffee volatile compounds. Both standards and an authentic coffee sample were analysed, with solid-phase microextraction (SPME) sampling
Articles
In order to cover a broad range of possible solute-stationary phase interactions, 95 solutes with varied functional groups were selected to perform stationary phase characterization.
Protocols
Ionic liquid capillary GC columns enhance polar analyte inertness, addressing challenges in chromatography with improved stationary phases.
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Are all the SLB Ionic Liquid Capillary Columns GC-MS compatible?
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SLB-IL59, SLB-IL60, SLB-IL61, SLB-IL76, SLB-IL82, SLB-IL100 and SLB-IL111 Ionic Liquid Capillary Columns are all GC-MS compatible.
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