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12543-U Supelco

Metal Packed GC Column (General Configuration)

phase 1% SP-1000, matrix 60/80 Carbopack B support, L × O.D. × I.D. 8.0 ft (2.4 m) × 1/8  in. × 2.1 mm

  •  eCl@ss 32110502

  •  NACRES SB.54



Related Categories Analytical/Chromatography, Gas Chromatography (GC), Metal Packed GC Columns (General Configuration), Packed GC Columns, Packed GC Columns and Components More...
Quality Level   100
material   stainless steel column
parameter   0-225 °C temperature (isothermal or programmed)
application(s)   gas chromatography (GC): suitable
L × O.D. × I.D.   8.0 ft (2.4 m) × 1/8  in. × 2.1 mm
matrix   60/80 Carbopack B support
matrix active group   1% SP-1000 phase
column type   packed GC


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.


Carbopack B SP-1000 packed column maybe used for the quantification of synthetic organic chemicals in biological treatment effluent process.

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