2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73512 Diketonitrile-isoxaflutole, 1000µg/ml in Acetonitrile, 1ml Price on request 71077 MCPB methyl derivative Price on request 96417 Dimethyl phthalate Price on request