Perfluoro-n-[13C9]nonanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: M9PFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 55098 SDWA UV 254 Absorbance/ DOC Price on request 11371.8-250MG Phenylmercury acetate,neat,neat,250mg, Price on request 2628.35-10UG 17 alpha(H),21ß(H)-(22RS)-Pentakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54370-82-0 Price on request