TSKgel Anion Exchange HPLC Column, phase DNA-NPR, L x I.D. 7.5 cm x 4.6 mm, 2.5 mum particle size

Code: 818249 D2-231

General description

TSKgel DNA-NPR columns are packed with 2.5 micron, non-porous, high efficiency, hydrophilic polymer beads which are surface modified with a weak anion exc...


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General description

TSKgel DNA-NPR columns are packed with 2.5 micron, non-porous, high efficiency, hydrophilic polymer beads which are surface modified with a weak anion exchanger. Because NPR columns contain non-porous particles, binding capacity is low compared to porous columns with the same ligand functionality. Column dimensions are optimized for the high efficiency separation of DNA fragments, PCR products, or plasmids. A small guard column is available to protect the analytical column.

Legal Information

TSKgel is a registered trademark of Tosoh Corporation

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featurecounter ion ClO4-
L × I.D.7.5 cm × 4.6 mm
manufacturer/tradenameTosoh 18249
materialstainless steel hardware
matrix active groupDEAE (diethylaminoethyl) phase
matrixpolymer particle platform
operating pH2-12
parameter≤20% organic solvent, 1.5 mL/min flow rate, 10-60 °C temperature, 300 bar max. pressure, ≤1 M salt concentration
particle size2.5 µm
product lineTSKgel®
separation techniqueanion exchange
technique(s)HPLC: suitable
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