推荐产品
材料
stainless steel column
製造商/商標名
Agilent
參數
0-250 °C temperature (isothermal or programmed)
技術
gas chromatography (GC): suitable
長度 × 外徑 × 內徑
6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
基質
50/80 Porapak Q support
基質活性組
none phase
柱類型
packed GC
相容性
for use with Agilent Configuration A
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一般說明
In packed columns the carrier gas percolates through the porous bed and separation is achieved by moving the solutes apart. Packed columns are made up of mainly two 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. Porapak Q is a porous copolymer of styrene and ethylvinylbenzene crosslinked with divinylbenzene which is applicable for quantitative adsorption.
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, 6820, 6890, 7820, and 7890 (configuration C, not-on-column injection, all detectors except TCD).
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
The adsorption of enkephalin to porous polystyrene beads: a simple assay for enkephalin hydrolysis.
FEBS letters, 80(2), 332-336 (1977-08-15)
Introduction to Analytical Gas Chromatography (1997)
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