Checkout using your account
Checkout as a new customer
Creating an account has many benefits:
Capcell-Pak HPLC columns are manufactured by Osaka-Soda in Japan. Previously, the columns belonged to the Shiseido Company, whose chromatography division was acquired by Osaka Soda in 2017. The base silica is first homogeneously coated with a silicone polymer monolayer, by vapour deposition. A series of phases is then produced by bonding alkyl groups, which shield any acidic silanols, to the coated surface. This imparts superior mechanical strength as well as extended pH stability. The product line has evolved over time with regard to quality of the silica support as well as the polymer coating technology. All phases, except the Capcell-Pak AG series, are based on high purity Type B silica gel.