| Determination of small amounts of TBP and DBP in uranyl nitrate solutions. | |
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MedLine Citation:
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PMID: 18960556 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Tri- and dibutylphosphate (TBP and DBP) in concentrated uranyl nitrate solution are determined by a method based on the solvent extraction of zirconium-95. The distribution ratio of zirconium-95 between dilute solutions of TBP and DBP in dodecane and 10M hydrochloric acid and 1Mnitric acid respectively is measured. There is a logarithmic relationship between the distribution ratio and concentration of TBP and DBP, which enables them to be determined rapidly and with an error of +/- 10% over the range 1-100ppm of TBP and 40-600 ppm of DBP. The lower limit is 0.5 ppm for TBP and 10 ppm for DBP. |
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Authors:
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T Ishimori; K Ueno |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Talanta Volume: 16 ISSN: 0039-9140 ISO Abbreviation: Talanta Publication Date: 1969 May |
Date Detail:
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Created Date: 2008-10-30 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 2984816R Medline TA: Talanta Country: England |
Other Details:
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Languages: eng Pagination: 613-6 Citation Subset: - |
Affiliation:
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Chemistry Division Japan Atomic Energy Research Institute Tokai, Ibaraki, Japan. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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