详细说明
物料
stainless steel column
质量水平
100
mfr. no.
Agilent
参数
0-250 °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 Porapak Q support
基质活性基团
none phase
色谱柱类型
packed GC
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相关类别
GC Columns, Accessories & Adsorbents
一般描述
Packed column made up of stainless steel are basically used 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.
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column fits Agilent 5880, 5890, 6890, 7820, and 7890 (configuration A, on-column injection, all detectors except TCD).
应用
Porapak Q packed in a stainless steel GC column maybe used for oxidation reduction experiments for designing of appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.