Dicyandiamide, 250mg Back Catalog number: 674758 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3828.31-10UG 2 alpha,17ß(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request 71271 1,7-Dimethylnaphthalene Price on request 1761.13-10MG 2-Aminofluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 153-78-6 Price on request