D2-Metronidazole-hydroxy, 10mg Back Catalog number: 679174 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684319 D3-Propoxur, 100µg/ml in Acetonitrile, 1ml Price on request SC-492213 4'-Aminoazobenzene-4-sulphonic acid, 1g Price on request 681301 Dipropyl phthalate, 250mg Price on request