Research on the Flame Photometric Determination of Gallium, Indium, and Thallium. Report No. 113/VIII; UNTERSUCHUNGEN UBER DIE FLAMMENPHOTOMETRISCHE GALLIUM, INDIUM, UND THALLIUMBESTIMMUNG

Inivestigations which were made to establish the suitability of the flame photometer for the quantitative determination of indium and thallium are described. For comparison and for the flame photometric determination of gallium, a Uvispek spectrophotometer was used. It was established that the anion perturbation of the emission common for alkaline earths does not occur in gallium, indium, and thallium. (tr-auth)