2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Back Catalog number: 66174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11235.22-50-IO Isodecyldiphenyl phosphate,50 µg/mL,isooctane,1mL, Price on request 92999 Semi-Volatiles Mix #1 Price on request 2100.20-K-IO Dicyclohexyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-61-7 Price on request