Welcome to Shodex™


Welcome to the US-based home for Shodex™ LC and LC/MS columns manufactured exclusively by 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.

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

Melamine (1)

Melamine (1,3,5-Triazine-2,4,6-triamine), a compound fraudulently used to falsely increase protein content in milk, is a…
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Analysis of Azithromycin According to USP Method (ODP-50 4E)

Azithromycin is a 15-membered ring macrolide antibiotic. According to USP 39 method, azithromycin should be…
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Isomaltooligosaccharides (2) (VG-50 2D)

Isomaltoologosaccharides were analyzed using HILICpak VG-50 4E, a column for saccharides analysis. Sample : 20μL…
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