HPLC Columns


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.


P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0007166TSKgel QAE-2SW5Stainless Steel4.6251,893

Product Attributes

Matrix: Silica
Particle size (mean): 5 µm
Pore size (mean): 12.5 nm
Functional group: trimethylamino
Counter ion: H2PO4-
pH stability: 2.0 - 7.5
Small ion capacity: >0.3 eq/L
pKa: 11.2




Code #DescriptionLiterature Type
DS1151 TSKgel QAE-2SW ProductsOperating Conditions and Specifications
IM01 TSKgel Column Instruction ManualInstruction Manual
LCAT02A TSKgel U/HPLC Columns 2019 Product Guide -- AIEC ColumnsProduct Catalog
P/NDescriptionParticle Size Housing MaterialID (mm)Length (cm)Price ($) 
0007646TSKgel QAE-2SW Guardgel Kit for 4.6 mm ID column5Stainless Steel 0803