Perfluoro-n-[13C8]octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: M8PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 32931 n-Heptane Price on request 675431 Paraquat dichloride hydrate, 100mg Price on request PAH-SS-B PAH Sampling Standard Solution, 1.2ml, isooctane Price on request