2,2',3',4,5-Pentachlorobiphenyl (97) Back Catalog number: 66097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58077 Iridium (Ir) Price on request 57019 Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 71807 Chloroxuron Price on request