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 674692 D6-Diuron, 10mg Price on request 676482 4-Nitrosophenol, 25mg Price on request 92291 EPA Method 8260 Volatile Standard Price on request