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Polarographic determination of traces of Europium in minerals and ores

✍ Scribed by V.T. Athavale; R.G. Dhaneswar; M.M. Mehta

Publisher
Elsevier Science
Year
1960
Tongue
English
Weight
173 KB
Volume
23
Category
Article
ISSN
0003-2670

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✦ Synopsis

SPECTROPHOTOMETRY OF RUTHENIUM 71 m6t6orites. Elle est bas6e sur la formation du complexe violet rouge, obtenu avec la diph6nyl-1,4-thiosemicarbazide. Le ruth6nium est s6par6 au pr6alable par distillation de son t6troxyde (oxydation avec le permanganate de potassium et le bismuthate de sodium).

ZUSAMMENFASSUNG Es wird eine Methode beschrieben

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