Shodex™ is the brand name of the high performing HPLC columns manufactured by Showa Denko K.K. We are one of the leading Japanese chemical companies, offering a wide range of products. Our advanced polymer-based HPLC columns have the largest market share in Japan.


  • Ion-Exchange columns
  • Saccharide & Organic acid analysis columns
  • GPC, GFC (aqueous GPC) columns
  • Ion chromatography column
  • LC/MS & Rapid analysis of Drugs columns
  • Affinity, Chiral columns
  • Special applications columns etc