2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Back Catalog number: 66203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11192.21-K-ME Trifluoperazine dihydrochloride,1000 µg base/mL,MeOH,1mL Price on request 677421 1-Naphthol-4-sulfonic acid, 10mg Price on request L11860000CY lambda-Cyhalothrin, 10 ng/µl, 10ml Price on request