23110-U
玻璃填充 GC 色谱柱（适用于Agilent，配置“A”）
phase 4% Carbowax 20M, matrix 80/120 Carbopack B DA support, L × O.D. × I.D. 6.6 ft (2.0 m) × 1/4 in. × 2.0 mm, TightSpec
产品名称
玻璃填充 GC 色谱柱（适用于Agilent，配置“A”）, phase 4% Carbowax 20M, matrix 80/120 Carbopack B DA support, L × O.D. × I.D. 6.6 ft (2.0 m) × 1/4 in. × 2.0 mm, TightSpec
material
glass column
manufacturer/tradename
Agilent
parameter
0-200 °C temperature (isothermal or programmed)
technique(s)
gas chromatography (GC): suitable
L × O.D. × I.D.
6.6 ft (2.0 m) × 1/4 in. × 2.0 mm, TightSpec
matrix
80/120 Carbopack B DA support
matrix active group
4% Carbowax 20M phase
column type
packed GC
compatibility
for use with Agilent Configuration A
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General description
In a packed column, the carrier gas percolates through the porous bed and separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Pyrex glass columns are shaped as desired by coiling at about 700°C. Glass column are in some cases treated with silanizing reagent to eliminate the surface hydroxyl groups which becomes catalytically active and produce asymmetric peaks.
Use a glass column for applications where high inertness is required, such as for the analysis of active analytes. All glass columns undergo a proprietary high temperature silanization to ensure inertness. This column fits Agilent 5880, 5890, 6890. 7820, and 7890 (configuration A, on-column injection, all detectors except TCD).
Other Notes
This is a TightSpec column, which conforms to within +/- 6 mm of its stated length.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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Raymond P.W. Scott
Introduction to Analytical Gas Chromatography (1997)
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