Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory
Resumen:
This paper describes the implementation and methodology of an interlaboratory system that ensures the quality of glassware calibration and use in a large laboratory. The interlaboratory system involves periodic comparisons between laboratories with evaluations and improvements made over time. Two similar items are calibrated in each exercise according to a detailed calibration procedure. The reference value is traceable to the international system supplied by a metrology laboratory. The results are evaluated as normalized errors and analyzed by Youden graphs. The calibration procedure is presented. An interlaboratory experiment is described in which 7 participating laboratories performed calibrations of 2 volumetric flasks. The reported results, the interlaboratory evaluation, and the actions taken are presented.
| 2008 | |
|
CALIBRACIÓN CALIDAD METROLOGÍA |
|
| Inglés | |
| Laboratorio Tecnológico del Uruguay | |
| Catálogo digital del LATU | |
| https://catalogo.latu.org.uy/opac_css/index.php?lvl=notice_display&id=29152 | |
| Acceso abierto | |
| CC BY-NC-ND |
| _version_ | 1807353828997070848 |
|---|---|
| author | FLORES, LAURA |
| author2 | SANTO, CLAUDIA TRIAS, MONICA |
| author2_role | author author |
| author_facet | FLORES, LAURA SANTO, CLAUDIA TRIAS, MONICA |
| author_role | author |
| collection | Catálogo digital del LATU |
| dc.coverage.none.fl_str_mv | En: Journal of AOAC International. -- 91 (1) : (2008) |
| dc.creator.none.fl_str_mv | FLORES, LAURA SANTO, CLAUDIA TRIAS, MONICA |
| dc.date.none.fl_str_mv | 2008-01-01 |
| dc.description.abstract.none.fl_txt_mv | This paper describes the implementation and methodology of an interlaboratory system that ensures the quality of glassware calibration and use in a large laboratory. The interlaboratory system involves periodic comparisons between laboratories with evaluations and improvements made over time. Two similar items are calibrated in each exercise according to a detailed calibration procedure. The reference value is traceable to the international system supplied by a metrology laboratory. The results are evaluated as normalized errors and analyzed by Youden graphs. The calibration procedure is presented. An interlaboratory experiment is described in which 7 participating laboratories performed calibrations of 2 volumetric flasks. The reported results, the interlaboratory evaluation, and the actions taken are presented. |
| dc.format.none.fl_str_mv | Pdf |
| dc.identifier.none.fl_str_mv | https://catalogo.latu.org.uy/opac_css/index.php?lvl=notice_display&id=29152 29152 urn:ISBN:41420 |
| dc.language.iso.none.fl_str_mv | eng |
| dc.rights.license.none.fl_str_mv | CC BY-NC-ND |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess CC BY-NC-ND |
| dc.source.none.fl_str_mv | reponame:Catálogo digital del LATU instname:Laboratorio Tecnológico del Uruguay instacron:Laboratorio Tecnológico del Uruguay |
| dc.subject.none.fl_str_mv | CALIBRACIÓN CALIDAD METROLOGÍA |
| dc.title.none.fl_str_mv | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article Publicado |
| dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | This paper describes the implementation and methodology of an interlaboratory system that ensures the quality of glassware calibration and use in a large laboratory. The interlaboratory system involves periodic comparisons between laboratories with evaluations and improvements made over time. Two similar items are calibrated in each exercise according to a detailed calibration procedure. The reference value is traceable to the international system supplied by a metrology laboratory. The results are evaluated as normalized errors and analyzed by Youden graphs. The calibration procedure is presented. An interlaboratory experiment is described in which 7 participating laboratories performed calibrations of 2 volumetric flasks. The reported results, the interlaboratory evaluation, and the actions taken are presented. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | LATU_ca8c7326d7de0d27492e0d5051131dd7 |
| identifier_str_mv | 29152 urn:ISBN:41420 |
| instacron_str | Laboratorio Tecnológico del Uruguay |
| institution | Laboratorio Tecnológico del Uruguay |
| instname_str | Laboratorio Tecnológico del Uruguay |
| language | eng |
| network_acronym_str | LATU |
| network_name_str | Catálogo digital del LATU |
| oai_identifier_str | oai:PMBOAI:29152 |
| publishDate | 2008 |
| reponame_str | Catálogo digital del LATU |
| repository.mail.fl_str_mv | lfiori@latu.org.uy |
| repository.name.fl_str_mv | Catálogo digital del LATU - Laboratorio Tecnológico del Uruguay |
| repository_id_str | |
| rights_invalid_str_mv | CC BY-NC-ND CC BY-NC-ND |
| spelling | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratoryFLORES, LAURASANTO, CLAUDIATRIAS, MONICACALIBRACIÓNCALIDADMETROLOGÍAThis paper describes the implementation and methodology of an interlaboratory system that ensures the quality of glassware calibration and use in a large laboratory. The interlaboratory system involves periodic comparisons between laboratories with evaluations and improvements made over time. Two similar items are calibrated in each exercise according to a detailed calibration procedure. The reference value is traceable to the international system supplied by a metrology laboratory. The results are evaluated as normalized errors and analyzed by Youden graphs. The calibration procedure is presented. An interlaboratory experiment is described in which 7 participating laboratories performed calibrations of 2 volumetric flasks. The reported results, the interlaboratory evaluation, and the actions taken are presented.2008-01-01info:eu-repo/semantics/articlePublicadoinfo:eu-repo/semantics/publishedVersionPdfhttps://catalogo.latu.org.uy/opac_css/index.php?lvl=notice_display&id=2915229152urn:ISBN:41420engEn: Journal of AOAC International. -- 91 (1) : (2008)info:eu-repo/semantics/openAccessCC BY-NC-NDCC BY-NC-NDreponame:Catálogo digital del LATUinstname:Laboratorio Tecnológico del Uruguayinstacron:Laboratorio Tecnológico del Uruguay2020-06-12T18:18:10Zoai:PMBOAI:29152Gobiernohttps://latu.org.uy/https://catalogo.latu.org.uy/ws/PMBOAIlfiori@latu.org.uyUruguayopendoar:2024-08-01T14:48:42.300658Catálogo digital del LATU - Laboratorio Tecnológico del Uruguayfalse |
| spellingShingle | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory FLORES, LAURA CALIBRACIÓN CALIDAD METROLOGÍA |
| status_str | publishedVersion |
| title | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| title_full | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| title_fullStr | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| title_full_unstemmed | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| title_short | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| title_sort | Interlaboratory system to ensure and improve the quality of glassware calibration and use in a large laboratory |
| topic | CALIBRACIÓN CALIDAD METROLOGÍA |
| url | https://catalogo.latu.org.uy/opac_css/index.php?lvl=notice_display&id=29152 |
