2,2’,4,4’-Tetrachlorobiphenyl Back Catalog number: 63047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677711 2-Methylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request M-502-10X-SET 59liquid & gas components,2.0mg/mL in MeOH,59x1mL Price on request 79027 Benzo(a)pyrene Price on request