EPA Method 8032 Internal Standard Back Catalog number: 80303 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2838.8-50-ME Perfluorooctanamide, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-31-3 Price on request 59897 ICP/MS Mix Price on request 34251 trans-1,4-Dichloro-2-butene Price on request