EPA Method 8240A - Ketones Back Catalog number: 82415 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675165 Ethofumesate, 100 µg/ml, Acetonitrile, 5ml Price on request 2590.6-10MG Perfluorohexanoic acid Price on request 94558 Deuterated Nitrosoamines Price on request