物料

stainless steel column

质量水平

100

参数

0-225 °C temperature (isothermal or programmed)

应用

gas chromatography (GC): suitable

长度 × 外径 × 内径

6.0 ft (1.8 m) ×  1/8  in. × 2.1 mm

基质

80/100 Carbopack C support

基质活性基团

0.1% SP-1000 phase

色谱柱类型

packed GC

相容性

for use with General Configuration

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一般描述

Packed column made up of stainless steel are basically employed when higher carrier gas flow rates are employed as they can sustain elevated pressure. Stainless steel columns are usually washed with dilute hydrochloric acid, then with water followed by methanol, acetone, methylene dichloride and n-hexane in order to remove any corrosion products and traces of lubricating agents.

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。

应用

Stainless steel gas chromatographic column packed with SP-1000 on Carbopack C support was used for the detection and separation of perfluorocarbons in reservoir gases using the gas chromatograph equipped with electron capture detector system (GC/ECD).