EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FHET 2-Perfluorohexyl ethanol (6:2 FTOH), 50µg/ml in MeOH, 1,2ml Price on request 31571 Dichlorodifluoromethane Price on request L179007 Lercanidipine-d3, 1mg Price on request