Ipronidazole, 100 µg/ml, Methanol, 5ml Back Catalog number: 682387 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54176 Hexavalent Chromium (Cr+6), 10mg/mL in H2O, 500ml Price on request 681915 4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat Price on request 32531 p-Xylene Price on request