Etofenprox, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678403 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674781 Bifenox free acid, 25mg Price on request 30069 Internal standard 3, 2000g/ml in MeOH, 1ml Price on request 676674 D7-Metoprolol tartrate, 10mg Price on request