Diflubenzuron Back Catalog number: 70650 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673357 Cycloxydim, 100 µg/ml, Acetonitrile, 5ml Price on request 97319 2-Butanone Price on request 678133 2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml Price on request