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13273-U Supelco

Metal Packed GC Column (General Configuration)

phase 5% Krytox 143AC, matrix 60/80 Carbopack B support, L × O.D. × I.D. 40.0 ft (12.2 m) × 1/8  in. × 1.7 mm

  •  NACRES SB.54

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Properties

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   copper column
description   3 in. coil
parameter   0-250 °C temperature (isothermal or programmed)
application(s)   gas chromatography (GC): suitable
L × O.D. × I.D.   40.0 ft (12.2 m) × 1/8  in. × 1.7 mm
matrix   60/80 Carbopack B support
matrix active group   5% Krytox 143AC phase
column type   packed GC

Description

General description

Packed column percolates the carrier gas through the porous bed. In a packed column, separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures. Carbopack B, better known as graphitized carbon black has nonporous, nonpolar and homogeneous surface. This adsorbent is suitable as stationary phase in both packed and capillary columns. Carbopack B cartridges are more efficient than C-18 for extracting phenols.

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.

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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