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 31011 Benzene Price on request ULM-7312-1.2 Perchloric acid, sodium salt, 100µg/mL in Water, 1 Price on request 60010 High Concentration Mix #3 Price on request