Sodium perfluoro-1-octanesulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: L-PFOS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 98235 Benzene [100 ppm] Price on request 51116 Aromatics in Gasoline Blends Mix #3 Price on request 10947.2-25MG 1,1,1-Trichloroethane-d3,neat,neat,25mg Price on request