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 92961 EPA Method 508 Pesticide Standard Price on request 10034.8-10MG 3-Methoxybenzylalcohol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6971-51-3 Price on request 11445.21-100-IO Diphenyl-3-isopropylphenyl phosphate,100 µg/mL,isooctane,1mL, Price on request