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Determination of Pu concentration and its isotope ratio in Japanese soils by HR-ICP-MS
https://repo.qst.go.jp/records/43577
https://repo.qst.go.jp/records/435778b8ff138-5fae-4915-9bcd-618127a4dac4
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-12-27 | |||||
| タイトル | ||||||
| タイトル | Determination of Pu concentration and its isotope ratio in Japanese soils by HR-ICP-MS | |||||
| 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 |
Muramatsu, Yasuyuki
× Muramatsu, Yasuyuki× Yoshida, Satoshi× Tanaka, Atsushi× 村松 康行× 吉田 聡 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | High resolution-type ICP-MS was applied to the analysis of 239Pu and 240Pu in soil samples. The detection limit of Pu was about 0.001 pg ml-1 (ppt) in the sample solution or about 0.0005 pg in a total sample. This method was used to determine concentrations of Pu and its isotopic ratios in several soil samples collected from different areas in Japan. Concentrations of Pu in surface soils collected from forests were significantly higher than those in soils from agricultural fields. The 240Pu/239Pu atom ratios observed were usually 0.17-0.19, except for one very low ratio (0.037) found in the Nishiyama area (Nagasaki). | |||||
| 書誌情報 |
Journal of Radioanalytical and Nuclear Chemistry 巻 255, p. 477-480, 発行日 2003 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0236-5731 | |||||
