n-Perfluorooctanoic acid Back Catalog number: 2042.8-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 0731.12-K-IO 2,7-Dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 582-16-1 Price on request DF-IS-I Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 97965 PAH Standard Price on request