Diflubenzuron, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673257 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S684255 SR 9009, 5mg Price on request 30084 EPA Method 507/525 Analytes Mix #3 Price on request 71773 3,4-Dinitrotoluene Price on request