2,2',3,3',4,5,6'-Heptachlorobiphenyl Back Catalog number: 10738.12.100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673706 Tetradifon, 100 µg/ml, Ethyl acetate, 5ml Price on request 2989.8-K-ME 2,3,4-Trimethylpentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 565-75-3 Price on request N721500 rac Normetanephrine Hydrochloride, 50mg Price on request