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Supelco

Metal Packed GC Column (General Configuration)

phase none, matrix 60/80 Molecular Sieve 5A support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

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About This Item

UNSPSC Code:
41115710

material

stainless steel column

Quality Level

100

parameter

0-400 °C temperature (isothermal or programmed)

technique(s)

gas chromatography (GC): suitable

L × O.D. × I.D.

6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

matrix

60/80 Molecular Sieve 5A support

matrix active group

none phase

column type

packed GC

compatibility

for use with General Configuration

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General description

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.
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.

Application

Molecular Sieve 5A support in a stainless steel gas chromatographic column maybe used for the measurement of atmospheric nitrous oxide.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H350,H373

Hazard Classifications

Carc. 1B - STOT RE 2 Inhalation

Target Organs

Lungs

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Introduction to Analytical Gas Chromatography.
Scott PW.
Science, 102-108 (1997)
Measurement of atmospheric nitrous oxide using a molecular sieve 5A trap and gas chromatography.
Miles LD.
Analytical Chemistry, 43 (8), 1113-1115 (1971)

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