[QUANTITATIVE DETERMINATION OF MANGANESES IN BIOLOGICAL MATERIAL WITH THE USE OF PRECIPITATE CONCENTRATION].
D002623:Chemistry Techniques, Analytical; D007477:Ions; D008345:Manganese
D007477:Ions; D008345:Manganese
CHEMISTRY, ANALYTICAL; MANGANESE
KOLICHESTVENNOE OPREDELENIE MARGANTSA V BIOLOGICHESKOM MATERIALE S PRIMENENIEM KONTSENTRIROVANIIA EGO SOOSAZHDENIEM.