2,3,3',4,4',6-Hexachlorobiphenyl (158) Back Catalog number: 66158 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681574 D6-Carbofuran-3-keto, 100 µg/ml, Acetonitrile, 1 Price on request 91807 Semi-Volatile Mix #2 Price on request 10481.12-50-T 4,4'-Sulfonylbis(2,6-dibromophenol), 98% Price on request