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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
10/03/2022 |
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Data da última atualização: |
06/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVARES, I. R. B.; SOUZA, G. B. de; NOGUEIRA, A. R. de A.; PACCES, V. H. P.; GRIZOTTO, P. A.; LIMA, P. S. DA S. G.; BONTEMPI, R. M. |
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Afiliação: |
IGOR RENATO BERTONI OLIVARES, USP; GILBERTO BATISTA DE SOUZA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; VITOR HUGO POLISÉL PACCES, USP; PAMELA APARECIDA GRIZOTTO, USP; PAULA SOUZA DA SILVA GOMES LIMA, USP; RHAISSA MECCA BONTEMPI, USP. |
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Título: |
Trends in the development of proficiency testing for chemical analysis: focus on food and environmental matrices. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Accreditation and Quality Assurance, jan., 2022. |
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Páginas: |
29 p. |
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DOI: |
https://doi.org/10.1007/s00769-021-01487-3 |
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Idioma: |
Inglês |
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Conteúdo: |
The importance of quality in analytical chemistry stimulates the development of different tools to assure the reliability of analytical results. Among different tools, proficiency testing (PT) stands out because it can be used to evaluate bias, check uncertainty, train analysts, or certify if a laboratory can execute a method adequately and provide correct results. There is a growing demand for traceable and reliable results in analytical chemistry, which can be illustrated with the growth of ISO/IEC 17025 accreditation and the importance of PT in this context. This has led to an increase in developments and publications about PT programs. This paper reports a detailed review considering the best practices to develop PT for chemical analysis, focusing on food and environmental matrices. An evaluation of the trends and the statistical strategies in its development in the last two years was performed to guide new developments of this tool that is increasingly necessary for laboratories. |
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Palavras-Chave: |
Homogeneity; Proficiency testing; Quality assurance (QA); Stability; Value assignment. |
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Thesaurus Nal: |
Uncertainty. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
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001 2140730
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008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s00769-021-01487-3$2DOI
100 1 $aOLIVARES, I. R. B.
245 $aTrends in the development of proficiency testing for chemical analysis$bfocus on food and environmental matrices.$h[electronic resource]
260 $c2022
300 $a29 p.
520 $aThe importance of quality in analytical chemistry stimulates the development of different tools to assure the reliability of analytical results. Among different tools, proficiency testing (PT) stands out because it can be used to evaluate bias, check uncertainty, train analysts, or certify if a laboratory can execute a method adequately and provide correct results. There is a growing demand for traceable and reliable results in analytical chemistry, which can be illustrated with the growth of ISO/IEC 17025 accreditation and the importance of PT in this context. This has led to an increase in developments and publications about PT programs. This paper reports a detailed review considering the best practices to develop PT for chemical analysis, focusing on food and environmental matrices. An evaluation of the trends and the statistical strategies in its development in the last two years was performed to guide new developments of this tool that is increasingly necessary for laboratories.
650 $aUncertainty
653 $aHomogeneity
653 $aProficiency testing
653 $aQuality assurance (QA)
653 $aStability
653 $aValue assignment
700 1 $aSOUZA, G. B. de
700 1 $aNOGUEIRA, A. R. de A.
700 1 $aPACCES, V. H. P.
700 1 $aGRIZOTTO, P. A.
700 1 $aLIMA, P. S. DA S. G.
700 1 $aBONTEMPI, R. M.
773 $tAccreditation and Quality Assurance, jan., 2022.
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| 1. |  | MENKIR, A.; PALACIOS-ROJAS, N.; ALAMU, O.; PAES, M. C. D.; DHLIWAYO, T.; MAZIYA-DIXON, B.; MENGESHA, W.; NDHLELA, T.; GUIMARAES, P. E. de O.; PIXLEY, K.; ROCHEFORD, T. Vitamin A-biofortified maize: exploiting native genetic variation for nutrient enrichment. Bonn: The Crop Trust, 2018. 4 p. (Science Brief: Biofortification, 2).| Tipo: Folder/Folheto/Cartilha |
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