2,3’,4,4’-Tetrachlorobiphenyl (66) Back Catalog number: 66066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53040 Interference Standard Mix 2 Price on request 686169 Bisphenol P, 100mg Price on request 9746.27 THC-Glucuronide (on acid), , Solvent-, Unit , # of units-, Cas.no. 76448-35-6 Price on request