2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 63056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10931.23-K-IO n-Pentyltriphenyltin,1000 µg/mL,isooctane,1mL, Price on request 675817 Terbumeton, 100 µg/ml, Methanol, 5ml Price on request T774202 Triclocarban-13C6, 1mg Price on request