SPECTRAL ANALYSIS BY MEANS OF EVAPORATION. COMMUNICATION 6. THE DETERMINATION OF CADMIUM, GERMANIUM, INDIUM, GALLIUM, GOLD, STIBIUM AND LEAD IN URANOUS-URANIC OXIDE

Cadmium and indium do not volatilize completely when admixtures are evaporated from U/sub 3/O/sub 8/ at 1600 to 1700 d . In order to avoid a systematic error in the spectral determination, it is necessary to carry out the sublimation of cadmium and indium admixtures at 2000 d . (tr-auth)