2,4-D, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 684842 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681917 Prallethrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 678086 Dichlofenthion, 100 µg/ml, Acetonitrile, 1ml Price on request 676701 D6-Isoproturon, 100 µg/ml, Acetone, 1ml Price on request