2,3,3',4,4',5,5',6-Octachlorobiphenyl Back Catalog number: 63205 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685596 Alitame, 50mg Price on request 71793 2-Ethyl-1-butanol Price on request 96624 Synthetic Opiate Mix Price on request