Sigma-Aldrich Metal Packed Gc Column (Ge

Material

stainless steel column

Quality Level

100

Parameter

0-230 °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

80/120 Carbopack B support

Matrix Active Group

3% SP^®-1500 phase

Column Type

packed GC

Compatibility

for use with General Configuration

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

Carbopack B SP-1500 packed gas chromatographic column maybe used for the analysis of toluene in order to study the activity and three dimensional distribution of toluene degradingPseudomonas putidain a multispecies biofilm assessed by quantitative in situ hybridization and scanning confocal laser microscopy.SP is a registered trademark of Sigma-Aldrich Co. LLC