Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 683832 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79010 Ethylenediamine, 1000µg/ml in MeOH, 1ml Price on request 50693 ICP Spike Solution Price on request 682753 Propylbenzene, 1000mg Price on request