title: [The chemical analysis of dental mercury].
abstract: Various samples of two commercial dental mercuries were tested by chemical analyses with regard to metallic impurities (Fe, Cu, Ni, Zn, Mn, Cd, As, Tl, AG, Au). The surfaces of some of the tested samples were no longer bright and clear. The detectable metallic impurities reached a maximum of about 2 ppm.
mesh_terms: D003764:Dental Materials / Q000592:standards*; D008628:Mercury / Q000032:analysis*; D008670:Metals / Q000032:analysis
chemical_list: D003764:Dental Materials; D008670:Metals; D008628:Mercury
vernacular_title: Die chemische Analyse von Dental-Quecksilber