Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 683832 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680988 Ofurace, 100 µg/ml, Acetonitrile, 1ml Price on request C16190000 Phthalimide, certified, 0.5g Price on request 675333 Ethion, 100 µg/ml, Cyclohexane, 5ml Price on request