Welcome to Shodex™

Welcome to the US-based home for Shodex™ LC and LC/MS columns manufactured exclusively by Resonac, formerly Showa Denko. Purchase your products directly from us to receive the highest technical, sales and customer service support. Please browse our site and discover our extensive applications and column maintenance guidelines. Check out our HPLC lessons. Sign-up for our quarterly newsletter. In a hurry? Contact us by forms, chat, email or phone. We respond within 24 hours guaranteed.



Quickly browse through our applications by clicking a category below.

  • Anions and Cations
  • Column Switching
  • Column Test Conditions
  • Drugs, Metabolites and Chiral Compounds
  • HPLC Troubleshooting
  • Nucleic Acids
  • Other Applications
  • Pesticides & Pollutants, Endocrine Disruptors
  • Proteins, Peptides and Amino Acids
  • Saccharides and Organic Acids
  • Synthetic Polymers
  • Vitamins, Hormones and Lipids

Eluent Conditions for IEC-series and AXpak

The eluent buffer must be high in buffering capabilty for … Eluent Conditions for IEC-series…
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Cellulose Acetate (3) (KF-806L)

Cellulose acetate was analyzed using GPC KF-806L ( a column … Cellulose Acetate (3) (KF-806L)…
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Purifed Water (I-524A)

  Pure water made by a commercially available water purifier … Purifed Water (I-524A) Read…
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