3,5-Dinitrobenzoic acid, 250mg Back Catalog number: 675339 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 57429 Copper (Cu) Price on request 54126 Total Organic Carbon (C), 1000µg/mL in 1% HCl/Water, 100ml Price on request 678487 Profenofos, 100 µg/ml, Acetonitrile, 5ml Price on request