ITOCHU Chemicals America Inc. - Seperation and Purification Group - Main Categories

Chromatography Gels

Zeochem's silica gels are amorphous porous silica gels in various forms (irregular, beads, spherical), used as industrial column packing materials for purification of natural products, food, cosmetic, nutraceuticals and pharma/medical products.

Zeochem's silica gels are preferably applied as chromatography media in industrial chromatography such as column chromatography, flash chromatography, analytical and preparative high pressure liquid chromatography (HPLC), supercritical fluid chromatography (SFC) and other chromatographic technologies and/or as scavengers.

ZEOprep Amorphous porous silica gel in irregular shape

ZEObeads Amorphous porous silica as micro beads

ZEOsphere Amorphous porous silica in spherical shape

All products are also available as derivatized/bonded products (ie. C8, C18, HN2, DIOL, SH, SAX, CN)