Demeton-O, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680857 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C641500 Colistin Sulfate, 1g Price on request 677068 Lasalocid A sodium salt, 100 µg/ml, Acetonitrile, Price on request 96163 Freon Standard Price on request