Isoprocarb, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678437 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673872 Teflubenzuron, 10 µg/ml, Cyclohexane, 10ml Price on request 677283 Ibuprofen carboxylic acid, 10mg Price on request 59976 Metals Calibration Standard Price on request