2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 66056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79186 3-Furaldehyde Price on request X9121 Isobutanol Price on request 681566 D3-Atropine, 100 µg/ml, Acetonitrile, 1ml Price on request