2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8867.9-K-IO 6-Methylquinoxaline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 79058 Hexachlorobenzene, 1000µg/ml in Toluene, 1ml Price on request 676493 5-Methyl-1H-benzotriazole, 100mg Price on request