2',3,4,4',5-Pentachlorobiphenyl (123) Back Catalog number: 66123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673563 Endosulfan-sulfate, 10.0 µg/ml, Ethyl acetate, 1 Price on request 90499 o-Cresol Price on request S-11327A1-1ML Cyanazine, 100µg/ml in Acetonitrile, 1ml Price on request