详细说明
eCl@ss 32119290
产品名称
Frequently Asked Questions
Frequently Asked Questions
are available for this Product.
General description
Application: World’s first commercially available ionic liquid GC column. Serves as the benchmark of 100 on our GC column polarity scale. Selectivity almost identical to TCEP phase. Higher maximum temperature than TCEP columns (230 ºC compared to 140 ºC). Great choice for analysis of neutral and polarizable (contain double and/or triple C-C bonds) analytes. Launched in 2008.
USP Code: None
Phase:
? Non-bonded
? 1,9-Di(3-vinylimidazolium)nonane bis(trifluoromethylsulfonyl)imide
Temp. Limits:
? Subambient to 230 °C (isothermal or programmed)
法律信息
SLB 为以下机构的注册商标： Sigma-Aldrich Co. LLC
Other Notes
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Syringes
Vials
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性质
| material | fused silica |
| Beta value | 313 |
| df | 0.20 μm |
| application(s) | gas chromatography (GC): suitable |
| L × I.D. | 30 m × 0.25 mm |
| matrix active group | Non-bonded; 1,9-Di(3-vinylimidazolium)nonane bis(trifluoromethanesulfonyl)imide phase |
| column type | capillary highly polar |
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