Osaka-Soda™ is manufacturing ultra-shielded Capcell Pak UHPLC & HPLC-Columns based on proprietary silicone polymer coating technology. Previously, the columns belonged to the Shiseido™ Company, whose chromatography division was acquired by Osaka Soda in 2017. The technology of Capcell Pak columns combines the advantages of silica and polymer columns and reduces residual silanols which cause peak tailing. Capcell Pak columns are stable in pH range 1-10 and can be used under harsh mobile phases.

2022: CAPCELL PAK MG III S2: Extension of MG series with 2μm particles for UHPLC applications