Custom Mix Back Catalog number: 50098 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63060 2,3,4,4'-Tetrachlorobiphenyl (60) Price on request 673858 Acifluorfen, 100 µg/ml, Acetonitrile, 5ml Price on request 95172 Aroclor Standard Price on request