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pro vyhledávání: '"S. V. Kordyukov"'
Publikováno v:
Journal of Analytical Chemistry. 74:213-225
A procedure is developed for the direct determination of all rare-earth and a number of accompanying elements in niobium−rare-earth ores by inductively coupled plasma atomic emission spectrometry after sample decomposition by fusion and further dis
Autor:
V. A. Simakov, T. V. Orlova, V. P. Kolotov, S. V. Kordyukov, Vasilii K. Karandashev, A. M. Zybinsky
Publikováno v:
Journal of Analytical Chemistry. 73:364-373
To determine the composition of niobium–rare-earth ores by atomic emission spectrometry and inductively coupled plasma mass spectrometry, two procedures are developed for sample preparation based on autoclave decomposition and flux fusion. Autoclav