About Us

About Shodex™ brand LC columns:
Shodex™ brand LC columns have been manufactured by Showa Denko K.K. in Japan since 1973. With over 1000 different columns covering all separation modes, we are confident that we can provide the perfect column for your analytical needs. Shodex™ is best known for innovative polymer-based columns offering size-exclusion chromatography, HILIC, and sugar analysis columns.

About Showa Denko America, Inc.:
Showa Denko America, Inc. is a 100% subsidiary of Showa Denko K.K. which is headquartered in Tokyo, Japan. We provide sales and technical services for a wide variety of products produced by the Showa Denko Group.

About Showa Denko K.K.:
Formed in 1939 Showa Denko K.K. (SDK) manufactures chemical products and industrial materials. SDK’s products serve a wide array of fields ranging from heavy industry to the electronic and computer industries. The company is divided in five business sectors: petrochemicals, aluminum, electronics, chemicals, and inorganic materials. Showa Denko has more than 180 subsidiaries and affiliates around the world.