Studies on soil samples mineralization conditions preceding the determination of 90Sr |
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| Authors: | J Solecki S Chibowski |
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| Institution: | (1) Department of Radiochemistry and Colloid Chemistry, Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland |
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| Abstract: | Some results of the extraction of strontium and yttrium from soil samples by concentrated nitric acid are described. The concentration of Sr and Y in the solid was determined by XRF method. The results obtained allowed to elaborate the conditions of acid leaching and to propose an analytical procedure for the determination of 90Sr in samples without their total dissolution. |
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