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818249

TSKgel® DNA-NPR (2.5 µm) HPLC Columns

L x I.D. 7.5 cm × 4.6 mm, DEAE (diethylaminoethyl) phase

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About This Item

UNSPSC Code:
41115711
eCl@ss:
32110501

product name

TSKgel® DNA-NPR HPLC Column, phase DEAE (diethylaminoethyl), L × I.D. 7.5 cm × 4.6 mm, 2.5 μm particle size

material

stainless steel hardware

product line

TSKgel®

feature

counter ion ClO4-

manufacturer/tradename

Tosoh 18249

parameter

≤1 M salt concentration
≤20% organic solvent
1.5 mL/min flow rate
10-60 °C temperature
300 bar max. pressure

technique(s)

HPLC: suitable

L × I.D.

7.5 cm × 4.6 mm

matrix

polymer particle platform

matrix active group

DEAE (diethylaminoethyl) phase

particle size

2.5 μm

operating pH

2-12

separation technique

anion exchange

Related Categories

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.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Certificates of Analysis (COA)

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