2,2',4,5',6-Pentachlorobiphenyl (103) Back Catalog number: 66103 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675745 Cyanofenphos, 10 µg/ml, Ethyl acetate, 10ml Price on request 92257 Semi-Volatile Surrogate Standard Price on request PCB-IS-B Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request