2,2',3,3',4,4',5,6'-Octachlorobiphenyl (196) Back Catalog number: 63196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676491 Terephthalic acid bis(2-ethylhexyl) ester, 250mg Price on request 3340.7-100-CY 4-Chlorobenzyl mercaptan Price on request 675953 D7-Benzyldimethyloctadecylammonium chloride, 10mg Price on request