2,2',3,3',4,5,6'-Heptachlorobiphenyl Back Catalog number: 10738.12.100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50645 Cacodylic acid (As) Price on request 3433.11-100-CY MCPB Price on request 92765 Semi-Volatile Standard Price on request