TSKgel® Q-STAT HPLC Column

phase ammonium ion, quaternary, L × I.D. 10 cm × 4.6 mm, 7 μm particle size

TSKgel® Q-STAT Columns


stainless steel hardware


suitable for USP L23

product line



counter ion Cl-


Tosoh Q-STAT, 21961


no limitation salt concentration
≤50% organic solvent
0.5-1.4 mL/min standard flow rate
10-60 °C temperature
100 bar max. pressure


HPLC: suitable

L × I.D.

10 cm × 4.6 mm


polymer particle platform

matrix active group

ammonium ion, quaternary phase

particle size

7 μm

operating pH

3 - 10

separation technique

anion exchange

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General description

TSKgel Q-STAT columns are packed with 7 and 10μm hydrophilic non-porous resin particles of which the surface consists of an open access network of multi-layered anion exchange groups. The innovative bonding chemistry, combined with a relatively large particle size, results in a respectable loading capacity and a low operating pressure, making these columns suitable for all HPLC and FPLC systems. Applications for the TSKgel Q-STAT columns include the separation of: proteins, peptides, low molecular weight nucleic acids, aggregates and charge isomers of monoclonal antibodies, PEGylated proteins, oligo DNA, and siRNA.

Physical form

Shipped in DI water.

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Legal Information

FPLC is a trademark of Cytiva
TSKgel is a registered trademark of Tosoh Corporation

Certificate of Analysis

Certificate of Origin

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