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Rapid determination of 90Sr using Thermal ionization mass spectrometer
https://repo.qst.go.jp/records/72706
https://repo.qst.go.jp/records/727061faa5f22-233d-4eb5-a866-90f1af57a696
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-12 | |||||
| タイトル | ||||||
| タイトル | Rapid determination of 90Sr using Thermal ionization mass spectrometer | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Kumar SAHOO, Sarata
× Kumar SAHOO, Sarata× KAVASI, Norbert× KASAR, Sharayu× ARAE, Hideki× AONO, Tatsuo× Sahoo, Sarata× Kavasi, Norbert× Kasar, Sharayu× Hideki, Arae× Tatsuo, Aono |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A new method for 90Sr analysis has been developed using Isotopx Limited, Phoenix X62 Thermal Ionization Mass Spectrometer (TIMS). The 90Sr measurement ability and 90Sr/88Sr isotopic ratio abundance sensitivity of TIMS were tested with gravimetric standards containing 90Sr. TIMS method is rapid in comparison to radiometric method of analysis i.e. Liquid scintillation counter (LSC) method. Further advantage over the radiometric method is the smaller sample size. In case of soil samples, 0.1 to 1 g is required while 1 to 10 ml for water samples could be adequate for 90Sr determination using TIMS. In addition to this, we have determined distribution coefficient (Kd values) of Sr in Fukushima soil-water system to understand the fate of Sr in Fukushima environment. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 第4回福島大学環境放射能研究所 成果報告会 | |||||
| 発表年月日 | ||||||
| 日付 | 2018-03-06 | |||||
| 日付タイプ | Issued | |||||
