Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing
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2009
Autores IPEN
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INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st
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Resumo
The performance of Neutron Activation Laboratory, IPEN – CNEN/SP, was evaluated for the Ca, Fe, K, Mn, Na
and Zn determinations in animal feed samples for ruminants through a proficiency test (PT) program. This PT
program is organized by Embrapa Cattle Southeast to evaluate laboratories that analyze animal feed samples.
Considering the fractions of satisfactory z-scores (%) of evaluated analytes to determine the laboratories
performance, the general performance indicator obtained by IPEN – CNEN/SP ranged from 90 to 95% of the
satisfactory results during the period of participation in the evaluation, four years.
Como referenciar
ARMELIN, MARIA J.A.; SOUZA, GILBERTO B.; NOGUEIRA, ANA R.A.; SAIKI, MITIKO. Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Disponível em: http://repositorio.ipen.br/handle/123456789/12287. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.