TSKgel Cation Exchange HPLC Column, phase BioAssist S PEEK, L x I.D. 5 cm x 4.6 mm, 7 mum particle size, PEEK hardware

Code: 819686 D2-0

Not available outside of the UK & Ireland.

General description

TSKgel BioAssist S columns are packed with porous hydrophilic polymer beads which are surface modified with a strong cation exchanger. The resin′s l...


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Not available outside of the UK & Ireland.

General description

TSKgel BioAssist S columns are packed with porous hydrophilic polymer beads which are surface modified with a strong cation exchanger. The resin′s large pores are very accessible even for high molecular weight proteins. This leads to higher chromatographic efficiency and binding capacity for purification. The columns are made of PEEK to reduce protein adsorption.

Legal Information

BioAssist is a registered trademark of Tosoh Corporation

TSKgel is a registered trademark of Tosoh Corporation

Physical form

Shipped in 20% Ethanol in 20 mM phosphate buffer (pH 6.5).

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featurecounter ion Na+
L × I.D.5 cm × 4.6 mm
manufacturer/tradenameTosoh 19686
materialPEEK hardware
matrix active groupsulfonic acid phase
matrixpolymer particle platform
operating pH3-10(> 1 month), 2-12(﹤= 1 month)
parameter25 bar max. pressure, ≤2.6 M salt concentration, 4-60 °C temperature, ≤30% organic solvent, 1.0 mL/min flow rate
particle size7 µm
pore size1300 Å
product lineTSKgel®
separation techniquecation exchange
technique(s)HPLC: suitable
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