Properties:
Related Categories |
Analytical/Chromatography,
Gas Chromatography (GC),
Metal Packed GC Columns (fit Agilent, Configuration "A"),
Packed GC Columns,
Packed GC Columns and Components
|
Description:
General description
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column fits Agilent 5880, 5890, 6890, 7820, and 7890 (configuration A, on-column injection, all detectors except TCD).
The carrier gas percolates through the porous bed in packed columns. In a packed column, separation is achieved by moving the solutes apart. Packed columns are mainly made up of two 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. Hayesep Q is a porous polymer which helps in thermal and solvent desorption.