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DETERMINATION OF Eu IN RARE EARTH OXIDES BY SQUARE-WAVE POLOROGRAPHY

Bartek Kaplan, I.A. Sorokovskaya

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Abstract

Polarographic determination of Eu in rare earth oxides was carried out in the presence of trilone B at pH = 8 to 10, using unitiol separation of lead from the rare earths. The sensitivity for Eu in samarium oxide is 0.003% and in neodymium, 0.001%. (R.V.J.)

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What this paper is about

Polarographic determination of Eu in rare earth oxides was carried out in the presence of trilone B at pH = 8 to 10, using unitiol separation of lead from the rare earths. The sensitivity for Eu in samarium oxide is 0.003% and in neodymium, 0.001%. (R.V.J.)

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Available abstract

Polarographic determination of Eu in rare earth oxides was carried out in the presence of trilone B at pH = 8 to 10, using unitiol separation of lead from the rare earths. The sensitivity for Eu in samarium oxide is 0.003% and in neodymium, 0.001%. (R.V.J.)

Key concepts: Rare earth, Samarium, Neodymium, Lanthanide, Europium, Oxide, Polarography, Chemistry

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