EPA Method 8330 Analyte Back Catalog number: 79080 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPFOA Perfluoro-n-[1,2,3,4-13C4]octanoic acid, 50µg/ml in MeOH, 1,2ml Price on request 673551 Dieldrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request N-12147-100MG Heptachlor, 100mg Price on request