PAH - Mix 16, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 14020-100AN5 Manufacturer: NEOCHEMA Availability: 1 week Price on request - + Recommended C17773400 2,3,4-Trichlorophenol, 25mg Price on request 81520 Dinoseb Price on request EPA-537IS EPA Method 537 Internal Standard Primary Dilution Standard, in MeOH, 1,2ml Price on request