Isofetamid, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680081 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96435 SDWA Carbon disulfide, MIBK, Naphthalene Cal 3 Price on request 682356 Fenoxasulfone, 100 µg/ml, Acetonitrile, 1ml Price on request 79088 Ethylene glycol, 1000µg/ml in Water, 1ml Price on request