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Tosoh TSKgel DNA-NPR Guard Column, 5 μm, ID 4.6 mm x L 0.5 cm - 18253

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Ion Exchange Chromatography

TSKgel DNA-NPR Guard Column, 5 μm, ID 4.6 mm x Length 0.5 cm
Suitable for DNA-NPR ID 4.6 mm x L 7.5 cm column (P/N: 18249)

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 optimised for the high efficiency separation of DNA fragments, PCR products, or plasmids. A small guard column is available to protect the analytical column.

Product Attributes:
Matrix:hydroxylated methacrylic
polymer

Particle size (mean):2.5 µm

Pore size:non-porous

Functional group:

proprietary
Counter ion:ClO4-

pH range:2.0 -12.0

Capacity 
(mg BSA/mL):		5

Small ion capacity:> 0.1 meq/mL

pKa:11.2



Plasmid analysis with TSKgel DNA-NPR column





  • Model: 18253
  • Manufactured by: Tosoh BioScience

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