Service & Support


TSKgel® and SkillPak® columns and less than 1 L volumes of TOYOPEARL®,TSKgel® and Ca++Pure-HA® media are sold direct by Tosoh Bioscience LLC and are distributed through a network of global, regional, and country distributors.

TOYOPEARL®,TSKgel® and Ca++Pure-HA® media in packaging sizes of 1 L and above are only available direct from Tosoh Bioscience LLC. Sales of these products are supported by a sales team of experienced account managers.

Distributors for North America and the Americas are listed below, followed by global distributors. For distributors in the rest of the world, please contact our offices in Germany, Japan, or China.

Distributors in the US and Canada

Fisher Scientific


VWR Scientific Products