半岛bd体育手机客户端 说明

一般描述

应用：这种非极性通用色谱柱主要使得组份按照沸点高低顺序洗脱，选择性略有提高，特别适用于芳香族化合物。
USP 代码：本色谱柱符合 USP G27 和 G36 要求。
相：

• 结合的
• 聚(5％ 二苯基/ 95％ 二甲基硅氧烷)

温度限制：

• ≤0.32mm 内径，<2 μm：-60℃ 至 320℃(等温或程序化)
• ≤0.32mm 内径，<2 μm：-60℃ 至 300℃(等温或程序化)
• ≥0.53mm 内径，<2 μm：-60℃ 至 300℃(等温)或 320℃(程序化)
• ≥0.53mm 内径，<2 μm：-60℃ 至 260℃(等温)或 280℃(程序化)

应用

SPB^?-5 Capillary GC Column was used for speciation of the nitrogen compounds (quantitatively), which are polar and somewhat basic in nature, with chemiluminescence detection. It may be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography. It may also find application in being used as stationary phase in capillary column gas chromatography for determination of sterols.

其他说明

We offer a variety of chromatography accessories including analytical syringes

法律信息

SPB is a registered trademark of sigma-aldrich Co. LLC

基本信息

eCl@ss

32119290

半岛bd体育手机客户端 性质

质量水平	100
物料	fused silica
agency	meets requirements for USP G27 and G36
参数	-60-320 ℃ temperature (isothermal or programmed)
β值	250
df	0.20 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	30 m × 0.20 mm
基质活性基团	Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase
色谱柱类型	capillary non-polar