Use of TEVA resin for the determination of U isotopes in water samples by Q-ICP-MS
書誌事項
- 公開日
- 2004-08
- 権利情報
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- https://www.elsevier.com/tdm/userlicense/1.0/
- DOI
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- 10.1016/j.apradiso.2004.03.055
- 公開者
- Elsevier BV
この論文をさがす
説明
In order to measure uranium isotopic mass ratio in natural water samples by Q-ICP-MS, an application of TEVA resin (Eichrom) was studied to separate and concentrate U. After being evaporated to dryness, the sample residue was dissolved in 6 M HCl, then, TEVA extraction was carried out. U extracted on the resin could be removed with 20 ml of 1 M HCl (U fraction) when Fe content was lower than 2 mg. U recovery in U fraction showed a negative correlation with Fe content in the samples.
収録刊行物
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- Applied Radiation and Isotopes
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Applied Radiation and Isotopes 61 (2-3), 255-259, 2004-08
Elsevier BV