2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71031 Methyl acetate Price on request 672827 Oxyfluorfen, 100mg Price on request 678004 Fensulfothion-oxon, 100 µg/ml, Toluene, 1ml Price on request