Perfluoro-n-octanoic acid; PFOA, 98%, 25g Back Catalog number: 2121-3-18:25G Availability: In the manufacturer's stock Price on request - + Recommended LA15200300AL Metribuzin DA, 10μg/ml in Acetonitrile, 10ml Price on request 15900-3710-100AN5 Parathion-methyl, 100µg/ml in Acetonitrile, 5ml Price on request 9253.32-25-5DRIED Ergocorninine, 25µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 564-37-4 Price on request