2,4-D, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675230 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79173 Trifluralin Price on request 31053 EPA Method 552.1 - Haloacetic acid esters Price on request 673620 gamma-HCH, 100 µg/ml, Ethyl acetate, 5ml Price on request