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Precise determination of iridium by neutron activation analysis coupled with internal standard method
Bibliographic Information
- Published
- 2020-04-16
- Resource Type
- journal article
- Rights Information
-
- https://www.springer.com/tdm
- https://www.springer.com/tdm
- DOI
-
- 10.1007/s10967-020-07152-2
- Publisher
- Springer Science and Business Media LLC
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Description
Instrumental neutron activation analysis with internal standard correction was applied for precise determine of mg quantities of Ir in high-purity IrBr4. A known amount of Au standard solution was used as an internal standard to compensate for inhomogeneity of the neutron flux through an irradiation capsule and for neutron self-shielding. The linearity of the calibration curves of Ir was improved by using an internal standard. The relative expanded uncertainty (k = 2) associated with the determined value was 0.86%, which allowed the mg quantities of iridium to be precisely determined.
Journal
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- Journal of Radioanalytical and Nuclear Chemistry
-
Journal of Radioanalytical and Nuclear Chemistry 324 (3), 1007-1012, 2020-04-16
Springer Science and Business Media LLC
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Details 詳細情報について
-
- CRID
- 1360853567516465408
-
- ISSN
- 15882780
- 02365731
-
- Article Type
- journal article
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- Data Source
-
- Crossref
- KAKEN
- OpenAIRE
