半岛bd体育手机客户端 说明

一般描述

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column. SP^?-2340 is a cyanopropylsiloxane stationary phase, and has high polarity and temperature resistance.
应用：该非键合色谱柱具有同类中最高的极性。与所有通用双氰丙基丙基色谱柱一样，它可在高温和低温下非常有效的分离脂肪酸甲酯(FAME)、二恶英、碳水化合物和芳族化合物的几何异构体。
USP 代码：该柱符合 USP G5 要求。
相：

• 非键合
• 聚(双氰丙基硅氧烷)

温度限制：

• 常温至 250℃(等温或程序升温)

应用

Capillary column coated with SP^?-2340 stationary phase may be used in gas chromatographic analysis and separation of cis/trans isomeric fatty acids.

其他说明

We offer a variety of chromatography accessories including analytical syringes

法律信息

SP 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 G5
参数	≤25-250 ℃ temperature (isothermal or programmed)
β值	313
df	0.20 μm
technique(s)	gas chromatography (GC): suitable
长度 × 内径	30 m × 0.25 mm
基质活性基团	Non-bonded; poly(biscyanopropyl siloxane) phase
色谱柱类型	capillary highly polar