Home :: HPLC Columns :: VDS optilab :: VDSpher PUR Series :: VDSpher PUR 100 Series :: VDSpher PUR 100 C18-M Series (polymeric bonding, none endcapping) :: VDSpher PUR 100 C18-M - 5µm :: VDSpher PUR 100 C18-M 5µm, 4.0 x 125mm, ea.