物料

stainless steel column

質(zhì)量水平

100

參數(shù)

0-400 °C temperature (isothermal or programmed)

應(yīng)用

gas chromatography (GC): suitable

長(zhǎng)度 × 外徑 × 內(nèi)徑

6.0 ft (1.8 m) ×  1/8  in. × 2.1 mm

基質(zhì)

60/80 Molecular Sieve 5A support

基質(zhì)活性基團(tuán)

none phase

色譜柱類型

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.

對(duì)于不需要玻璃惰性的低要求應(yīng)用，應(yīng)使用經(jīng)濟(jì)型的金屬柱。該色譜柱具有一般性配置，并可小心將其彎曲以適用于大多數(shù)儀器。

應(yīng)用

Molecular Sieve 5A support in a stainless steel gas chromatographic column maybe used for the measurement of atmospheric nitrous oxide.