2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Back Catalog number: 63171 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72674 Triflumuron Price on request 8:8PFPI Sodium bis(perfluorooctyl)phosphinate, 50µg/ml in MeOH, 1,2ml Price on request 9284.17-25MG Sertraline hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 79559-97-0 Price on request