Propyzamide, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678492 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59217 AA Graphite Furnace Price on request 675885 Asulam, 10.0 µg/ml, Acetonitrile, 10ml Price on request 98265 Discrimination PAH Standard Price on request