Nonadecanoic acid-methyl ester, certified, 0.25g Back Catalog number: C15622360 Availability: In the manufacturer's stock Price on request - + Recommended M2PFOA Perfluoro-n-[1,2-13C2]octanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 675601 Vamidothion, 100 µg/ml, Ethyl acetate, 5ml Price on request 72494 2-Chlorophenoxyacetic acid Price on request