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 674150 Cyflufenamid, 25mg Price on request 72741 17-alpha-Estradiol Price on request 93941 Volatile Mix 2-B Price on request