12425
Metal Packed GC Column (General Configuration)
phase 5% Fluorcol, matrix 60/80 Graphitized Carbon Black support, L × O.D. × I.D. 10.0 ft (3.0 m) × 1/8 in. × 2.1 mm
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About This Item
eCl@ss:
32110502
UNSPSC Code:
41115710
material
SP alloy column
parameter
0-250 °C temperature (isothermal or programmed)
technique(s)
gas chromatography (GC): suitable
L × O.D. × I.D.
10.0 ft (3.0 m) × 1/8 in. × 2.1 mm
matrix
60/80 Graphitized Carbon Black support
matrix active group
5% Fluorcol phase
column type
packed GC
Quality Level
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General description
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.
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.
Application
Graphitized carbon black packed in a stainless steel GC column maybe used for the analysis of volatile organic compounds (VOCs) present in the environment.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Find documentation for the products that you have recently purchased in the Document Library.
Chromatography in Environmental Protection.
Cserhati T and Forgacs E.
Science, 1-5 (2000)
Introduction to Analytical Gas Chromatography.
Scott RPW.
Science, 102-108 (1997)
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