2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673308 Formetanate hydrochloride, 10.0 µg/ml, Acetonitri Price on request 673917 Chloridazon-methyl-desphenyl, 100 µg/ml, Acetonit Price on request 57226 Iron (Fe) Price on request