Halfenprox, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674467 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16218900 Piperacillin, 100mg Price on request 94832 Volatile Standard Price on request 59960 Selenium (Se) Price on request