o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679887 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680621 Bis(2-(2-butoxyethoxy)ethyl) adipate, 250mg Price on request 79047 beta-BHC Price on request 53020 Verification II Standard 2 Price on request