POLAROGRAPHIC DETERMINATION OF TRACES OF EUROPIUM IN MINERALS AND ORES
Journal Article
·
· Analytica Chimica Acta (Netherlands)
A method is described for the determination of as little as 10 to 12 ppm of europium in minerals and ores. After lead separation the total rare earths are separated by conventional methods and the rare earth oxides are dissolved in hydrochloric acid. Europium gives a wave in 0.1 M ammonium chloride supporting electrolyte at -0.67 v vs. S.C.E. and there are no interferences. Europium is determined in monazite and samarskite. (auth)
- Research Organization:
- Atomic Energy Establishment, Trombay, India
- NSA Number:
- NSA-14-022859
- OSTI ID:
- 4153095
- Journal Information:
- Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 23; ISSN ACACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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