2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Back Catalog number: 66177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94000 Fluorene Price on request 96930 Semi-Volatile Additionals Price on request 1132.12-10MG n-Dodecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 112-40-3 Price on request