2,2',3,3',5-Pentachlorobiphenyl (83) Back Catalog number: 66083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94509 EPA Method 8151 Standard Price on request 72480 Trinexapac-ethyl, 1000µg/ml in MeOH, 1ml Price on request 79043 Azobenzene Price on request