title: [Trace analysis of elements. Numerical lotto or exact science?].
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods; D005188:False Negative Reactions; D005189:False Positive Reactions; D014131:Trace Elements / Q000032:analysis*
chemical_list: D014131:Trace Elements
vernacular_title: Spurenanalyse der Elemente--- Zahlenlotto oder exakte Wissenschaft