2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 63056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54516 Acetic Acid (C2H4O2) Price on request 96138 Volatile Mix - BTEX Price on request 98398 ODS Inficon Daily CCV Price on request