Naturally occurring radionuclides in a Brazilian mussel reference material

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dc.contributor.authorMOREIRA, E.G.
dc.contributor.authorVASCONCELLOS, M.B.A.
dc.contributor.authorROSA, M.M.L.
dc.contributor.authorTADDEI, M.H.T.
dc.coverageInternacionalpt_BR
dc.creator.eventoNATURALLY OCCURRING RADIOACTIVE MATERIAL, 8thpt_BR
dc.date.accessioned2017-07-04T13:54:56Z
dc.date.available2017-07-04T13:54:56Z
dc.date.eventoOctober 18-21, 2016pt_BR
dc.description.abstractCertified reference materials are important tools for the quality assurance of analytical results. However there are several constraints for their widespread use in developing countries such as technological development or difficult access to imported goods. Another issue is that analyte level differences between imported certified reference materials and local laboratory samples may be a concern in the measurement process. This contribution describes the naturally occurring activity concentrations of 234U, 235U, 238U and 232Th, determined by Alpha Spectrometry after a radiochemical separation procedure and 40K and 210Pb determined by Gamma Ray Spectrometry in a Perna perna mussel reference material produced in Brazil. Obtained activity concentrations were included as information values in the certification process of the reference material.pt_BR
dc.event.siglaNORM VIIIpt_BR
dc.identifier.citationMOREIRA, E.G.; VASCONCELLOS, M.B.A.; ROSA, M.M.L.; TADDEI, M.H.T. Naturally occurring radionuclides in a Brazilian mussel reference material. In: NATURALLY OCCURRING RADIOACTIVE MATERIAL, 8th, October 18-21, 2016, Rio de Janeiro, RJ. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/27609.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27609
dc.local.eventoRio de Janeiro, RJpt_BR
dc.rightsopenAccesspt_BR
dc.subjectnatural radioactivity
dc.subjectradioisotopes
dc.subjectmussels
dc.subjectalpha spectroscopy
dc.subjecturanium 234
dc.subjecturanium 235
dc.subjecturanium 238
dc.subjectthorium 232
dc.subjectradiochemistry
dc.subjectradioecological concentration
dc.titleNaturally occurring radionuclides in a Brazilian mussel reference materialpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMARINA BEATRIZ AGOSTINI VASCONCELLOS
ipen.autorEDSON GONCALVES MOREIRA
ipen.codigoautor978
ipen.codigoautor860
ipen.contributor.ipenauthorMARINA BEATRIZ AGOSTINI VASCONCELLOS
ipen.contributor.ipenauthorEDSON GONCALVES MOREIRA
ipen.date.recebimento17-07pt_BR
ipen.event.datapadronizada2016pt_BR
ipen.identifier.ipendoc23844pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication65c49f22-ef92-4366-8e5c-b3befad1cc40
relation.isAuthorOfPublicationfdac8528-3b24-47a1-9906-6c20d6a32b56
relation.isAuthorOfPublication.latestForDiscoveryfdac8528-3b24-47a1-9906-6c20d6a32b56
sigepi.autor.atividadeMOREIRA, E.G.:860:320:Spt_BR
sigepi.autor.atividadeVASCONCELLOS, M.B.A.:978:320:Npt_BR
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