Home :: HPLC Columns :: VDS optilab :: VDSpher PUR Series :: VDSpher PUR 100 Series :: VDSpher PUR 100 C8-E Series (monomeric bonding, liquid phase endcapping) :: VDSpher PUR 100 C8-E - 3.5µm :: VDSpher PUR 100 C8-E 3.5µm, 4.0 x 50mm, ea.