2,3,4,4'-Tetrachlorobiphenyl (60) Back Catalog number: 66060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678656 4-Chloro-3-nitrotoluene, 250mg Price on request 93723 2-Deoxy-D-ribose Price on request N0763 1,5-Naphthalenedisulfonic Acid Tetrahydrate, 25g Price on request