Calibration Standard Mix 1 Back Catalog number: 53033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2042.8-50-ME n-Perfluorooctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-67-1 Price on request 675374 Triflumizole Metabolite FM-1-1, 10mg Price on request 80301 Acrylamide Price on request