Quality assurance of analytical results in environmental samples by means of participation in intercomparison round

In developing countries, limited resources in the laboratories hinder quality assurance. One way to overcome this problem is to participate in international interlaboratory comparison rounds in order to asses the reliability and accuracy of the results, given by a particular laboratory. Considering...

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Autores: Montoya, Eduardo, Bedregal, Patricia, Mendoza, Pablo, Ubillús, Marco, Torres, Blanca, Olivera, Paula
Tipo de recurso: artículo
Fecha de publicación:2003
País:Perú
Institución:Instituto Peruano de Energía Nuclear
Repositorio:IPEN-Institucional
Idioma:inglés
OAI Identifier:oai:repositorio.ipen.gob.pe:20.500.13054/242
Acceso en línea:https://hdl.handle.net/20.500.13054/242
Access Level:acceso abierto
Palabra clave:Garantía de calidad
Preparación de muestras
Comparaciones interlaboratorios
Técnicas analíticas nucleares
Análisis por activación neutrónica
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spelling Montoya, EduardoBedregal, PatriciaMendoza, PabloUbillús, MarcoTorres, BlancaOlivera, PaulaTorres, BlancaMendoza, PabloOlivera, PaulaUbillús, MarcoMontoya, EduardoBedregal, Patricia2014-11-08T15:42:19Z2014-11-08T15:42:19Z2003-07Torres B, et al. Quality assurance of analytical results in environmental samples by means of participation in intercomparison round. Informe Científico Tecnológico. Volumen 2 (2002) p. 18-24.1684-1662https://hdl.handle.net/20.500.13054/242In developing countries, limited resources in the laboratories hinder quality assurance. One way to overcome this problem is to participate in international interlaboratory comparison rounds in order to asses the reliability and accuracy of the results, given by a particular laboratory. Considering that nuclear analytical techniques play an important role in the determination of minor and trace elements in biological and environmental samples, we report the performance of our neutron activation analysis and x ray fluorescence laboratories and how these laboratories have improved the quality of their results by participating in international analytical programmes for environmental samples such as: sediments, air filters, soil, water, algae, and herbs. The results of our participation in intercomparison round for quality assurance organized by AQCS-IAEA, and other institutes are presented, out of 103 reported results 91 were satisfactory.application/pdfengLimaPEinfo:eu-repo/semantics/openAccessInstituto Peruano de Energía NuclearRepositorio Institucional del Instituto Peruano de Energía Nuclearreponame:IPEN-Institucionalinstname:Instituto Peruano de Energía Nuclearinstacron:IPENGarantía de calidadPreparación de muestrasComparaciones interlaboratoriosTécnicas analíticas nuclearesAnálisis por activación neutrónicaQuality assurance of analytical results in environmental samples by means of participation in intercomparison roundinfo:eu-repo/semantics/articleORIGINAL_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdf_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdfapplication/pdf537016https://repositorio.ipen.gob.pe/bitstream/20.500.13054/242/1/_18-24_%20QA%20Environmental%20TORRES%20-%20MENDOZA%20_r_p.pdf9648bd0d42db11c52e991e227484d922MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-8103https://repositorio.ipen.gob.pe/bitstream/20.500.13054/242/2/license.txt7ecf7b0639239de61a3a1ede9c397fecMD52TEXT_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdf.txt_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdf.txtExtracted texttext/plain13641https://repositorio.ipen.gob.pe/bitstream/20.500.13054/242/3/_18-24_%20QA%20Environmental%20TORRES%20-%20MENDOZA%20_r_p.pdf.txt6fa80804b44ac873fc1a65a298853bb6MD53THUMBNAIL_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdf.jpg_18-24_ QA Environmental TORRES - MENDOZA _r_p.pdf.jpgGenerated Thumbnailimage/jpeg22606https://repositorio.ipen.gob.pe/bitstream/20.500.13054/242/4/_18-24_%20QA%20Environmental%20TORRES%20-%20MENDOZA%20_r_p.pdf.jpg57138863fcf1dd77e593a0fdbfb147adMD5420.500.13054/242oai:repositorio.ipen.gob.pe:20.500.13054/2422022-02-07 18:04:20.517Repositorio Institucional del Instituto Peruano de Energía Nuclearrepositorio@ipen.gob.peU2UgRGlzdHJpYnV5ZSBiYWpvIHVuYSBMaWNlbmNpYSBDcmVhdGl2ZSBDb21tb25zIEF0cmlidWNpw7NuLU5vQ29tZXJjaWFsLVNpbkRlcml2YXIgNC4wIEludGVybmFjaW9uYWwuCg==
dc.title.es_PE.fl_str_mv Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
title Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
spellingShingle Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
Montoya, Eduardo
Garantía de calidad
Preparación de muestras
Comparaciones interlaboratorios
Técnicas analíticas nucleares
Análisis por activación neutrónica
title_short Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
title_full Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
title_fullStr Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
title_full_unstemmed Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
title_sort Quality assurance of analytical results in environmental samples by means of participation in intercomparison round
dc.creator.none.fl_str_mv Montoya, Eduardo
Bedregal, Patricia
Mendoza, Pablo
Ubillús, Marco
Torres, Blanca
Olivera, Paula
Torres, Blanca
Mendoza, Pablo
Olivera, Paula
Ubillús, Marco
Montoya, Eduardo
Bedregal, Patricia
author Montoya, Eduardo
author_facet Montoya, Eduardo
Bedregal, Patricia
Mendoza, Pablo
Ubillús, Marco
Torres, Blanca
Olivera, Paula
author_role author
author2 Bedregal, Patricia
Mendoza, Pablo
Ubillús, Marco
Torres, Blanca
Olivera, Paula
author2_role author
author
author
author
author
dc.subject.es_PE.fl_str_mv Garantía de calidad
Preparación de muestras
Comparaciones interlaboratorios
Técnicas analíticas nucleares
Análisis por activación neutrónica
topic Garantía de calidad
Preparación de muestras
Comparaciones interlaboratorios
Técnicas analíticas nucleares
Análisis por activación neutrónica
description In developing countries, limited resources in the laboratories hinder quality assurance. One way to overcome this problem is to participate in international interlaboratory comparison rounds in order to asses the reliability and accuracy of the results, given by a particular laboratory. Considering that nuclear analytical techniques play an important role in the determination of minor and trace elements in biological and environmental samples, we report the performance of our neutron activation analysis and x ray fluorescence laboratories and how these laboratories have improved the quality of their results by participating in international analytical programmes for environmental samples such as: sediments, air filters, soil, water, algae, and herbs. The results of our participation in intercomparison round for quality assurance organized by AQCS-IAEA, and other institutes are presented, out of 103 reported results 91 were satisfactory.
publishDate 2003
dc.date.accessioned.none.fl_str_mv 2014-11-08T15:42:19Z
dc.date.available.none.fl_str_mv 2014-11-08T15:42:19Z
dc.date.issued.fl_str_mv 2003-07
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.citation.es_PE.fl_str_mv Torres B, et al. Quality assurance of analytical results in environmental samples by means of participation in intercomparison round. Informe Científico Tecnológico. Volumen 2 (2002) p. 18-24.
dc.identifier.issn.none.fl_str_mv 1684-1662
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.13054/242
identifier_str_mv Torres B, et al. Quality assurance of analytical results in environmental samples by means of participation in intercomparison round. Informe Científico Tecnológico. Volumen 2 (2002) p. 18-24.
1684-1662
url https://hdl.handle.net/20.500.13054/242
dc.language.iso.es_PE.fl_str_mv eng
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dc.source.es_PE.fl_str_mv Instituto Peruano de Energía Nuclear
Repositorio Institucional del Instituto Peruano de Energía Nuclear
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