Perfluoro-n-[1,2-13C2]octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: M2PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72417 Isovaleric acid Price on request 40019 EPA Method 622.1 Analytes Price on request 94573 Volatile Standard Price on request