Isoproturon, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673333 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13400-3250-100ME5 4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml Price on request 79081 EPA Method 8330 Analyte Price on request ACQ-AQ11-115 Ethanol standard in water,1.1g/L,water, 1.5mL Price on request