Home :: HPLC Columns :: VDS optilab :: VDSpher PUR Series :: VDSpher PUR 100 Series :: VDSpher PUR 100 C18-E Series (monomeric bonding, liquid phase endcapping) :: VDSpher PUR 100 C18-E - 3.5µm :: VDSpher PUR 100 C18-E 3.5µm, 3.0 x 50mm, ea.