Mefenacet, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 677916 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended EPA-1668CVS EPA Method 1668 Calibration Kit, 5 ampoules, nonane Price on request B207700 Benzo[ghi]perylene, 100mg Price on request MPFAC-HIF-IS Mass-Labelled PFAS Mixture, in MeOH, 1,2ml Price on request