The TSKgel QAE-2SW column is packed with 5 µm porous spherical silica beads which are surface modified with a strong anion exchange group (trimethylamino). It is used for the separation and analysis of peptides, nucleotides, nucleosides and other biologically active molecules.
The TSKgel QAE-2SW column is for analyzing smaller molar mass samples such as nucleotides, drug candidates, catecholamines, and small peptides or proteins.