PAIVA, R.P.FIGUEIREDO, A.M.G.FAVARO, D.I.T.MOREIRA, E.G.ARMELIN, M.J.A.SAIKI, M.MAIHARA, V.A.VASCONCELLOS, M.B.A.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01PAIVA, R.P.; FIGUEIREDO, A.M.G.; FAVARO, D.I.T.; MOREIRA, E.G.; ARMELIN, M.J.A.; SAIKI, M.; MAIHARA, V.A.; VASCONCELLOS, M.B.A. Reference material analysis as an important tool for validation and quality assurance for ISO/IEC 17025 testing accreditation at the IPEN Neutron Activation Laboratory, Sao Paulo, Brazil. In: INTERNATIONAL CONFERENCE ON NUCLEAR ANALYTICAL METHODS IN THE LIFE SCIENCES, 8th, Apr. 17-22, 2005, Rio de Janeiro, RJ. <b>Abstracts...</b> p. 75. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/22231.http://repositorio.ipen.br/handle/123456789/2223175openAccesscalibration standardsquality assuranceneutron activation analysislaboratoriesbrazilian cnenReference material analysis as an important tool for validation and quality assurance for ISO/IEC 17025 testing accreditation at the IPEN Neutron Activation Laboratory, Sao Paulo, BrazilResumo de eventos cientÃficos