物料

stainless steel column

质量水平

100

应用

gas chromatography (GC): suitable

长度 × 外径 × 内径

2.0 ft (0.61 m) ×  1/8  in. × 2.1 mm

基质

80/100 Chromosorb P AW support

基质活性基团

20% Sebaconitrile phase

色谱柱类型

packed GC

相容性

for use with Agilent Configuration A

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一般描述

In a packed column, the carrier gas percolates through the porous bed and separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures. Chromosorb P is a diatomite support to any stationary phase. Chromosorb P (AW) gives the best separation of volatile fatty acids consistent with the lowest temperatures.

对于不需要玻璃惰性的低要求应用，应使用经济型的金属柱。该色谱柱具有一般性配置，并可小心将其弯曲以适用于大多数仪器。