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Thermo Scientific™ DNAPac™ PA100 Oligonucleotide HPLC Columns

Features strong anion-exchange resin for high-resolution analysis and purification of synthetic and modified oligonucleotides.

Supplier:  Thermo Scientific™ 043011

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Catalog No. DX043011

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Feature strong anion-exchange resin for high-resolution analysis and purification of synthetic and modified oligonucleotides with Thermo Scientific™ Dionex™ DNAPac™ PA100 Oligonucleotide Columns.

  • 13μm pellicular, nonporous polymeric resin with bound quaternary amine-functionalized MicroBeads™
  • Capable of n, n-1 resolution for oligonucleotides
  • Resolves oligonucleotides with secondary structures
  • Compatible with solvent, high pH, and high temperatures
  • Analyzes phosphorothioate-based clinical samples
  • Provides easy scale-up


Analytical Column
1 mL/min
250 mm
pH 2 to 12.5, 100% compatible with common organic solvents, Ionic form eluents: chloride, acetate, or bromide in lithium, sodium or ammonium forms
2 to 12.5
Ion Exchange
Analytical Column
9 mm
ASRS, DX-500 BioLC Chromatography System
4000 psi (275 bar)
13 μm
Quaternary Ammonium
Spherical, Nonporous Polymer
Ion Exchange
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