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 EPA-513ISS Internal Standard Spiking Solution, 1.2ml, nonane Price on request 72568 Fenpropathrin, 1000µg/ml in MeOH, 1ml Price on request 673210 Bromacil, 10.0 µg/ml, Acetonitrile, 10ml Price on request