2,2',3,3',4,6,6'-Heptachlorobiphenyl Back Catalog number: 66176 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 43009 4,4'-Dibromobiphenyl Price on request 11932-10-10MG N-?Methylperfluorooctanesulfo?namide,neat,neat,10mg, Price on request 683827 Sulfoxaflor Metabolite X11719474, 10mg Price on request