Colonne GC en métal (convient à Agilent, Configuration a), phase No, matrice 80/100 prise en charge Porapak Q, l x O.D. x I.D. 2,7 m x 1/8 po. x 2,1 mm

Non disponible en dehors du Royaume-Uni et de l'Irlande

General description

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 made up of mainly 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. Porapak Q is a porous copolymer of styrene and ethylvinylbenzene crosslinked with divinylbenzene which is applicable for quantitative adsorption.

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).