If the column does not perform as expected after rehydration and running the QA test method, it should be cleaned according to the instructions. Then, the mobile phase should be equilibrated again, and the QA method should be rerun. If the column still does not perform as expected, it may not be regeneratable and will need to be replaced.
807164
TSKgel® DEAE-5PW (10 µm) HPLC Columns
L x I.D. 7.5 cm × 7.5 mm, DEAE (diethylaminoethyl) phase
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HUF 782,000.00
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1 EA
HUF 782,000.00
About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
HUF 782,000.00
Please contact Customer Service for Availability
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Product Name
TSKgel® DEAE-5PW HPLC Column, phase DEAE (diethylaminoethyl), L × I.D. 7.5 cm × 7.5 mm, 10 μm particle size
material
PEEK
product line
TSKgel®
feature
counter ion Cl-
manufacturer/tradename
Tosoh 07164
parameter
≤1 M salt concentration
≤20% organic solvent
1.2 mL/min flow rate
10-45 °C temperature
150 bar max. pressure
technique(s)
HPLC: suitable
L × I.D.
7.5 cm × 7.5 mm
matrix
polymer particle platform
matrix active group
DEAE (diethylaminoethyl) phase
particle size
10 μm
pore size
1000 Å
operating pH
2-12
separation technique
anion exchange
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General description
TSKgel DEAE-5PW columns are packed with porous hydrophilic polymer beads which are surface modified with a weak anion exchanger. They are used for the separation and analysis of proteins, nucleotides, nucleosides and other biologically active molecules. Columns are available in internal diameters varying from 2mm to 55mm ID. Column housings are either glass or stainless steel. They have the same backbone chemistry and selectivity as the bulk process scale resins Toyopearl DEAE-650 and TSKgel DEAE-5PW (20) and (30).
Physical form
Shipped in water.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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What should be done before restarting the use of a DEAE column, and which buffer can be used to check if the DEAE column is still working?
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