Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673332 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10622.13-100MG Niflumic acid Price on request 680427 2H,2H-Perfluorooctanoic acid, 10mg Price on request 30129 EPA Method 525 - Perchlorinates & Phthalates Price on request