推薦產品
材料
stainless steel column
製造商/商標名
Agilent
參數
0-275 °C temperature (isothermal or programmed)
技術
gas chromatography (GC): suitable
長度 × 外徑 × 內徑
10.0 ft (3.0 m) × 1/8 in. × 2.1 mm
基質
80/100 HayeSep 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. In a packed column, 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. Hayesep Q is a porous polymer which helps in thermal and solvent desorption.
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。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
Headspace analysis in chemical ecology: effects of different sampling methods on ratios of volatile compounds present in headspace samples.
Journal of Chemical Ecology, 24, 1161-1172 (1998)
Introduction to Analytical Gas Chromatography (1997)
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