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 682387 Ipronidazole, 100 µg/ml, Methanol, 5ml Price on request 675850 Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request PFAC-MXG Native Perfluoroether-Carboxylic Acids and -Sulfonate Mix, 2µg/ml in MeOH, 1,2ml Price on request