Capcell Pak HPLC Column

Capcell Pak columns, manufactured by Shiseido Co., Ltd., Japan, distributed worldwide by Phenomenex, are durable, reproducible columns designed to eliminate secondary retention effects that lead to tailing peaks.

A two-step synthesis is used

• surface coating of the base silica gel using a reinforced silicone polymer by vapor deposition, resulting in a homogenous monolayer, and
• bonding of alkyl groups to the coated surface to shield any acidic silanols. This process provides excellent peak shape for acidic, basic and chelating compounds.