Ethofumesate Back Catalog number: 70677 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 2581.28-200-T Dibenzo[h,rst]pentaphene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 192-47-2 Price on request M8PFOS Sodium perfluoro-[13C8]octanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 71916 1,1-Difluoroethane, 1000µg/ml in MeOH, 1ml Price on request