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 94965 Herbicide Acid Methyl Esters Mix Price on request 8907.7-100-IO 2,6-Dichlorobenzamide-3,4,5-d3 Price on request 51121 Linearity Check Mix ASTM D-5134 Price on request