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 A617342 Aminomethanephosphonic Acid-13C,15N, 1mg Price on request 58092 Uranium (U) Price on request 91435 Detector Performance Standard Price on request