2,3,4,4',5,6-Hexachlorobiphenyl (166) Back Catalog number: 66166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10089.12-10MG 1D,1D,2H,2H-1-Hydroxyperfluorododecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 63196 2,2',3,3',4,4',5,6'-Octachlorobiphenyl (196) Price on request 73394 4-Chloro-3,5-dinitrobenzotrifluoride Price on request