Home :: HPLC Columns :: VDS optilab :: VDSpher PUR Series :: VDSpher PUR 100 Series :: VDSpher PUR 100 C18-M-E Series (polymeric bonding, liquid phase endcapping) :: VDSpher PUR 100 C18-M-E - 3µm :: VDSpher PUR 100 C18-M-E 3µm, 3.0 x 50mm, ea.