Home :: HPLC Columns :: VDS optilab :: VDSpher PUR Series :: VDSpher PUR 100 Series :: VDSpher PUR 100 Phenyl-SE Series :: VDSpher PUR 100 Phenyl-SE - 5µm :: VDSpher PUR 100 Phenyl-SE 5µm, 4.0 x 50mm, ea.