Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678394 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C176590-1G Carbofuran, 1g Price on request 94300 Herbicide Acid Standard Price on request 95986 1-Bromo-3-chloropropane Price on request