2,3,4,4',5,6-Hexachlorobiphenyl (166) Back Catalog number: 66166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95115 Methyl tert-butyl ether Price on request 673694 Quinoxyfen, 100 µg/ml, Ethyl acetate, 5ml Price on request 3493.10-100-AN Propham Price on request