Homovanillic acid, 25mg Back Catalog number: 685315 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673470 Aclonifen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 50638 0.10 N KMnO4 Standard Soln. Price on request 2533.11-100-ME (2RS)-2-(4-Ethylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-52-2 Price on request