物料
fused silica
质量水平
参数
≤25-300 °C temperature (isothermal or programmed)
β值
900
df
0.05 μm
技术
gas chromatography (GC): suitable
长度 × 内径
20 m × 0.18 mm
基质活性基团
Non-bonded; 1,12-di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide phase
应用
food and beverages
色谱柱类型
capillary polar
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一般描述
Application: This special purpose and specially tested capillary GC column is designed for the analysis of polycyclic aromatic hydrocarbons (PAHs). It incorporates an ionic liquid stationary phase. Each column is individually tested to ensure resolution of several key sets (phenanthrene/anthracene, benzo[a]anthracene/chrysene/triphenylene, and benzo [b]fluoranthene/benzo[k]fluoranthene/benzo[j]fluoranthene).
USP Code: None
Phase: Non-bonded; 1,12-Di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide
Temp. Limits: Subambient to 300 °C (isothermal or programmed)
USP Code: None
Phase: Non-bonded; 1,12-Di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide
Temp. Limits: Subambient to 300 °C (isothermal or programmed)
法律信息
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
实验方案
Ionic liquid capillary GC columns enhance polar analyte inertness, addressing challenges in chromatography with improved stationary phases.
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