Assessment of Sr-90 in water samples: precision and accuracy
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| Format: | Artículo científico |
| Langue: | en |
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Sociedade Brasileira de Proteção Radiológica - SBPR
2019
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| _version_ | 1876491356893872128 |
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| author | Marcelo Bessa Nisti |
| author_facet | Marcelo Bessa Nisti |
| contents | Assessment of Sr-90 in water samples: precision and accuracy Marcelo Bessa Nisti Cátia H. R. Saueia Bruna Castilho Barbara P. Mazzilli Biología LSC 90Sr Cerenkov accuracy precision The aims of this study are to evaluate the precision and accuracy of three methodologies for the determination of 90Sr in water samples: Cerenkov, LSC direct method and with radiochemical separation. The performance of the methodologies was evaluated by using two scintillation counters (Quantulus and Hidex). The parameters Minimum Detectable Activity (MDA) and Figure Of Merit (FOM) were determined for each method, the precision and accuracy were checked using 90Sr standard solutions. 2019 artículo científico 2319-0612 https://www.redalyc.org/articulo.oa?id=722280838035 en http://www.redalyc.org/revista.oa?id=7222 Brazilian Journal of Radiation Sciences application/pdf Sociedade Brasileira de Proteção Radiológica - SBPR Brazilian Journal of Radiation Sciences (Brasil) Num.2A Vol.7 |
| format | Artículo científico |
| id | redalyc_722280838035 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Sociedade Brasileira de Proteção Radiológica - SBPR |
| spellingShingle | Assessment of Sr-90 in water samples: precision and accuracy Marcelo Bessa Nisti Biología LSC 90Sr Cerenkov accuracy precision Assessment of Sr-90 in water samples: precision and accuracy Marcelo Bessa Nisti Cátia H. R. Saueia Bruna Castilho Barbara P. Mazzilli Biología LSC 90Sr Cerenkov accuracy precision The aims of this study are to evaluate the precision and accuracy of three methodologies for the determination of 90Sr in water samples: Cerenkov, LSC direct method and with radiochemical separation. The performance of the methodologies was evaluated by using two scintillation counters (Quantulus and Hidex). The parameters Minimum Detectable Activity (MDA) and Figure Of Merit (FOM) were determined for each method, the precision and accuracy were checked using 90Sr standard solutions. 2019 artículo científico 2319-0612 https://www.redalyc.org/articulo.oa?id=722280838035 en http://www.redalyc.org/revista.oa?id=7222 Brazilian Journal of Radiation Sciences application/pdf Sociedade Brasileira de Proteção Radiológica - SBPR Brazilian Journal of Radiation Sciences (Brasil) Num.2A Vol.7 |
| title | Assessment of Sr-90 in water samples: precision and accuracy |
| topic | Biología LSC 90Sr Cerenkov accuracy precision |
| url | https://www.redalyc.org/articulo.oa?id=722280838035 |