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Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre‑concentration methods
https://repo.qst.go.jp/records/76548
https://repo.qst.go.jp/records/76548205daa4d-9aa9-49ae-8a9f-4f21b31283d0
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-08-19 | |||||
| タイトル | ||||||
| タイトル | Repeatability and reproducibility of measurements of low dissolved radiocesium concentrations in freshwater using different pre‑concentration methods | |||||
| 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 |
Kurihara, Momo
× Kurihara, Momo× Yasutaka, Tetsuo× Aono, Tatsuo× Ashikawa, Nobuo× Ebina, Hiroyuki× Iijima, Takeshi× Ishimaru, Kei× Kanai, Ramon× Zin’ichi, Karube× Konnai, Yae× Kubota, Tomijiro× Maehara, Yuji× Maeyama, Takeshi× Okizawa, Yusuke× Ota, Hiroaki× Otosaka, Shigeyoshi× Aya Sakaguchi× Tagomori, Hisaya× Taniguchi, Keisuke× Tomita, Masatoshi× Tsukada, Hirofumi× Hayashi, Seiji× Lee, Sangyoon× Miyazu, Susumu× Shin, Moono× Nakanishi, Takahiro× Nishikiori, Tatsuhiro× Onda, Yuichi× Shinano, Takuro× Takada, Momo× Aono, Tatsuo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We assessed the repeatability and reproducibility of methods for determining low dissolved radiocesium concentrations in freshwater in Fukushima. Twenty-one laboratories pre-concentrated three of 10 L samples by ve di erent pre-concentration methods (Prussian-blue-impregnated lter cartridges, coprecipitation with ammonium phosphomolybdate, evaporation, solid-phase extraction disks, and ion-exchange resin columns), and activity of radiocesium was measured. The z-scores for all of the 137Cs results were within ± 2, indicating that the methods were a good degree of precision. The relative standard deviations (RSDs) indicating the reproducibility among di erent laboratories were larger than the RSDs indicating the repeatability in each separate laboratory. | |||||
| 書誌情報 |
Journal of Radioanalytical and Nuclear Chemistry 巻 322, 号 2, p. 477-485, 発行日 2019-08 |
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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/s10967-019-06696-2 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://link.springer.com/article/10.1007/s10967-019-06696-2 | |||||
