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Accurate measurement of uranium and thorium in naturally occurring radioactive materials to overcome complex matrix interference

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dc.contributor.authorLee, JuHyun-
dc.contributor.authorYi, Sung-Chul-
dc.date.accessioned2023-05-03T10:11:56Z-
dc.date.available2023-05-03T10:11:56Z-
dc.date.created2023-02-08-
dc.date.issued2023-03-
dc.identifier.issn0969-8043-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185065-
dc.description.abstractA standard addition (SA) calibration method for determining uranium and thorium in naturally-occurring radioactive materials (NORMs) was studied. Pretreatment method using fusion was established and optimized. The SA method was validated (LOD, LOQ, linearity, selectivity, and accuracy) using certified reference materials (SRM 2709a, RM-ZR, and RM-BX). The results were evaluated for bias, and a correction equation that included a contribution to the expanded uncertainty was used. All performance criteria were satisfied; the results agreed well with certified and reference values.-
dc.language영어-
dc.language.isoen-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.titleAccurate measurement of uranium and thorium in naturally occurring radioactive materials to overcome complex matrix interference-
dc.typeArticle-
dc.contributor.affiliatedAuthorYi, Sung-Chul-
dc.identifier.doi10.1016/j.apradiso.2023.110649-
dc.identifier.scopusid2-s2.0-85146685525-
dc.identifier.wosid000921092700001-
dc.identifier.bibliographicCitationAPPLIED RADIATION AND ISOTOPES, v.193, pp.1 - 7-
dc.relation.isPartOfAPPLIED RADIATION AND ISOTOPES-
dc.citation.titleAPPLIED RADIATION AND ISOTOPES-
dc.citation.volume193-
dc.citation.startPage1-
dc.citation.endPage7-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaNuclear Science & Technology-
dc.relation.journalResearchAreaRadiology, Nuclear Medicine & Medical Imaging-
dc.relation.journalWebOfScienceCategoryChemistry, Inorganic & Nuclear-
dc.relation.journalWebOfScienceCategoryNuclear Science & Technology-
dc.relation.journalWebOfScienceCategoryRadiology, Nuclear Medicine & Medical Imaging-
dc.subject.keywordPlusMEASUREMENT UNCERTAINTY-
dc.subject.keywordPlusICP-MS-
dc.subject.keywordPlusSTANDARD ADDITIONS-
dc.subject.keywordPlusMETHOD VALIDATION-
dc.subject.keywordPlusSPECTROMETRY-
dc.subject.keywordPlusSAMPLES-
dc.subject.keywordPlusRADIONUCLIDES-
dc.subject.keywordPlusINFORMATION-
dc.subject.keywordPlusPROFILES-
dc.subject.keywordPlusRECOVERY-
dc.subject.keywordAuthorUranium-
dc.subject.keywordAuthorThorium-
dc.subject.keywordAuthorStandard addition-
dc.subject.keywordAuthorICP-MS-
dc.subject.keywordAuthorValidation-
dc.subject.keywordAuthorNORM-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0969804323000027?via%3Dihub-
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