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 673519 Cypermethrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 13400-1140-100ME5 2-Chlorotoluene, 100µg/mL in MeOH, 5mL Price on request 30100 EPA Method 551.1 - Analytes Mix “A” Price on request