Altmann Analytik HPLC Column Equisil BDS C18, 120Å, 5.0 μm, 4 x 20 mm, 11% Carbon, endcapped

Equisil columns are made of porous spherical silica gel with a pore size of 120A°. Equisil BDS columns are an alternative to Hypersil BDS, Supelcosil DB and DB Pinnacle. The silica gel is modified and end-capped with C-8, C-18 or phenyl groups.