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Reference materials for quality assurance of environmental plutonium analysis
https://repo.qst.go.jp/records/79709
https://repo.qst.go.jp/records/797097854bb2a-01b3-4ed5-98e0-6f2a92d03a9f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-11-19 | |||||
| タイトル | ||||||
| タイトル | Reference materials for quality assurance of environmental plutonium analysis | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Wu, Junwen
× Wu, Junwen× Zheng, Jian× Zheng, Jian |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Certified Reference Materials (CRMs) are very important for method development and validation. In order to quickly and reliably select the suitable CRM for validating the determination of plutonium (Pu), we reviewed the CRMs of Pu and prepared a large number of Pu datasets in this study. After data treatment and a series of statistical analyses, we obtained the Pu activity levels (238-241Pu activity) and recommended information values for the Pu isotopic ratios (238Pu/239+240Pu activity ratio, 240Pu/239Pu atom ratio and 241Pu/239Pu atom ratio) for CRMs. We anticipate that, after further independent work at different laboratories, the information values of the Pu isotopic ratios will come to fill the gaps in information provided for the CRMs by their approval agencies. The recommended values of Pu isotopic ratios are very important to validate analysis methods and calibrate the mass bias for the determination of Pu. Finally, we point out that the concurrent information on activity level and isotopic ratio of Pu will also strengthen data quality in establishing a baseline for environmental Pu analysis and environmental risk assessment related to nuclear power plant operations that are seeing a dramatically rise in some countries. | |||||
| 書誌情報 |
Journal of Radioanalytical and Nuclear Chemistry 巻 324, p. 169-188, 発行日 2020-02 |
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| 出版者 | ||||||
| 出版者 | Springer Netherlands | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0236-5731 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10967-020-07053-4 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://link.springer.com/article/10.1007/s10967-020-07053-4 | |||||
