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 71977 1,2-Benzodiphenylene sulfide Price on request 59944 Nitrate as NO3- Price on request 676771 Benzidine, 100mg Price on request