2,2',3,3',4,6'-Hexachlorobiphenyl (132) Back Catalog number: 66132 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BB-18 2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 54173 Total Iron (Fe II and Fe III) Price on request 677928 2,3,4,5-Tetrachloroanisole, 100 µg/ml, Methanol, Price on request