Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

818249

TSKgel® DNA-NPR (2.5 µm) HPLC Columns

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

Sign Into View Organizational & Contract Pricing
All Photos(1)
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.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service