2,2',3,4',5',6-Hexachlorobiphenyl (149) Back Catalog number: 66149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 48021 Pentafluorobenzene Price on request 94977 Herbicide Methyl Esters Mix Price on request 673566 Endrin, 100 µg/ml, Ethyl acetate, 5ml Price on request