Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing.
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.
Main Authors: | , , , |
---|---|
Other Authors: | |
Format: | Artigo de periódico biblioteca |
Language: | English eng |
Published: |
2009-12-11
|
Subjects: | IPEN, ANALISYS, Microelement, Analysis laboratory, Proficiency testing, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/577746 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
dig-alice-doc-577746 |
---|---|
record_format |
koha |
spelling |
dig-alice-doc-5777462017-08-15T21:46:18Z Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. ARMELIN, M. J. A. SOUZA, G. B. de NOGUEIRA, A. R. de A. SAIKI, M. MARIA JOSÉ A. ARMELIN, IPEN-CNEN, SP.; GILBERTO BATISTA DE SOUZA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; MITIKO SAIKI, IPEN-CNEN, SP. IPEN ANALISYS Microelement Analysis laboratory Proficiency testing 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. 2011-04-10T11:11:11Z 2011-04-10T11:11:11Z 2009-12-11 2009 2016-05-10T11:11:11Z Artigo de periódico In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, 2009, Rio de Janeiro. Proceedings... Rio de Janeiro: ABEN, 2009. http://www.alice.cnptia.embrapa.br/alice/handle/doc/577746 en eng openAccess 6 p. |
institution |
EMBRAPA |
collection |
DSpace |
country |
Brasil |
countrycode |
BR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-alice |
tag |
biblioteca |
region |
America del Sur |
libraryname |
Sistema de bibliotecas de EMBRAPA |
language |
English eng |
topic |
IPEN ANALISYS Microelement Analysis laboratory Proficiency testing IPEN ANALISYS Microelement Analysis laboratory Proficiency testing |
spellingShingle |
IPEN ANALISYS Microelement Analysis laboratory Proficiency testing IPEN ANALISYS Microelement Analysis laboratory Proficiency testing ARMELIN, M. J. A. SOUZA, G. B. de NOGUEIRA, A. R. de A. SAIKI, M. Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
description |
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. |
author2 |
MARIA JOSÉ A. ARMELIN, IPEN-CNEN, SP.; GILBERTO BATISTA DE SOUZA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; MITIKO SAIKI, IPEN-CNEN, SP. |
author_facet |
MARIA JOSÉ A. ARMELIN, IPEN-CNEN, SP.; GILBERTO BATISTA DE SOUZA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE; MITIKO SAIKI, IPEN-CNEN, SP. ARMELIN, M. J. A. SOUZA, G. B. de NOGUEIRA, A. R. de A. SAIKI, M. |
format |
Artigo de periódico |
topic_facet |
IPEN ANALISYS Microelement Analysis laboratory Proficiency testing |
author |
ARMELIN, M. J. A. SOUZA, G. B. de NOGUEIRA, A. R. de A. SAIKI, M. |
author_sort |
ARMELIN, M. J. A. |
title |
Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
title_short |
Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
title_full |
Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
title_fullStr |
Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
title_full_unstemmed |
Performance of IPEN-CNEN/SP neutron activation analysis laboratory for microelement determinations in proficiency testing. |
title_sort |
performance of ipen-cnen/sp neutron activation analysis laboratory for microelement determinations in proficiency testing. |
publishDate |
2009-12-11 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/577746 |
work_keys_str_mv |
AT armelinmja performanceofipencnenspneutronactivationanalysislaboratoryformicroelementdeterminationsinproficiencytesting AT souzagbde performanceofipencnenspneutronactivationanalysislaboratoryformicroelementdeterminationsinproficiencytesting AT nogueiraardea performanceofipencnenspneutronactivationanalysislaboratoryformicroelementdeterminationsinproficiencytesting AT saikim performanceofipencnenspneutronactivationanalysislaboratoryformicroelementdeterminationsinproficiencytesting |
_version_ |
1756015253824471040 |