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UNSPSC Code:
41115711
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
5 cm × 4.6 mm
Particle size:
10 μm
Matrix active group:
polyamine phase
Pore size:
4000 Å
Matrix:
polymer particle platform
产品名称
TSKgel® BioAssist® Q HPLC Column, phase polyamine, L × I.D. 5 cm × 4.6 mm, 10 μm particle size, PEEK hardware
material
PEEK hardware
agency
suitable for USP L23
product line
TSKgel®
feature
counter ion Cl-
manufacturer/tradename
Tosoh 19685
parameter
≤2.5 M salt concentration, ≤30% organic solvent, 1.2 mL/min flow rate, 25 bar max. pressure, 4-60 °C temperature
technique(s)
HPLC: suitable
L × I.D.
5 cm × 4.6 mm
matrix
polymer particle platform
matrix active group
polyamine phase
particle size
10 μm
pore size
4000 Å
operating pH
2-12
separation technique
anion exchange
General description
TSKgel BioAssist Q columns are packed with spherical, polymer beads with approx. 4000Å pores. They are surface modified with a strong anion exchanger. The very large pores allow large biomolecules to freely enter and exit the pores resulting in higher binding capacity and better recovery of activity than other competivie materials. The standard column is 4.6mm ID x 5cm, while a 10mm ID x 10cm semi-preparative column is available for scale-up. Both columns are made of PEEK to reduce protein adsorption.
Physical form
Shipped in 20% Ethanol in 20 mM Tris-HCl buffer, pH 8.0.
Legal Information
BioAssist is a registered trademark of Tosoh Corporation
TSKgel is a registered trademark of Tosoh Corporation
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