An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF

Autores
D`angelo, José Alejandro; Strasser, Edgardo; Marchevsky, Eduardo Jorge; Perino, Ernesto
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A rapid, very low cost of instrumentation and simple approach to specimen preparation for the analysis by X-ray fluorescence spectrometry is presented. This technique requires a few mg of powdered samples, which are compressed to produce pellets. This procedure is employed for determining major, minor and trace elements in muscovites and K-feldspars. Factors affecting measured intensities, such as particle size and distribution, surface texture, pelletizing pressure, etc, are considered. A description of the new sample preparation device, including technical characteristics, is also given. It is demonstrated that suitable specimen presentation to the X-ray beam is obtained by using our procedure.
Fil: D`angelo, José Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Strasser, Edgardo. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Perino, Ernesto. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Materia
X–RAY FLUORESCENCE SPECTROMETRY
SPECIMEN PREPARATION
PEGMATITIC MINERALS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/100688
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRFD`angelo, José AlejandroStrasser, EdgardoMarchevsky, Eduardo JorgePerino, ErnestoX–RAY FLUORESCENCE SPECTROMETRYSPECIMEN PREPARATIONPEGMATITIC MINERALShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A rapid, very low cost of instrumentation and simple approach to specimen preparation for the analysis by X-ray fluorescence spectrometry is presented. This technique requires a few mg of powdered samples, which are compressed to produce pellets. This procedure is employed for determining major, minor and trace elements in muscovites and K-feldspars. Factors affecting measured intensities, such as particle size and distribution, surface texture, pelletizing pressure, etc, are considered. A description of the new sample preparation device, including technical characteristics, is also given. It is demonstrated that suitable specimen presentation to the X-ray beam is obtained by using our procedure.Fil: D`angelo, José Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Strasser, Edgardo. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaFil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Perino, Ernesto. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaPolskie Towarzystwo Chemiczne-polish Chemical Soc2002-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/100688D`angelo, José Alejandro; Strasser, Edgardo; Marchevsky, Eduardo Jorge; Perino, Ernesto; An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF; Polskie Towarzystwo Chemiczne-polish Chemical Soc; Chemia Analityczna; 47; 6; 7-2002; 913-9240009-2223CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://beta.chem.uw.edu.pl/chemanal/PDFs/2002/CHAN2002V47P00913.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:39:46Zoai:ri.conicet.gov.ar:11336/100688instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:39:47.098CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
title An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
spellingShingle An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
D`angelo, José Alejandro
X–RAY FLUORESCENCE SPECTROMETRY
SPECIMEN PREPARATION
PEGMATITIC MINERALS
title_short An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
title_full An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
title_fullStr An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
title_full_unstemmed An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
title_sort An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF
dc.creator.none.fl_str_mv D`angelo, José Alejandro
Strasser, Edgardo
Marchevsky, Eduardo Jorge
Perino, Ernesto
author D`angelo, José Alejandro
author_facet D`angelo, José Alejandro
Strasser, Edgardo
Marchevsky, Eduardo Jorge
Perino, Ernesto
author_role author
author2 Strasser, Edgardo
Marchevsky, Eduardo Jorge
Perino, Ernesto
author2_role author
author
author
dc.subject.none.fl_str_mv X–RAY FLUORESCENCE SPECTROMETRY
SPECIMEN PREPARATION
PEGMATITIC MINERALS
topic X–RAY FLUORESCENCE SPECTROMETRY
SPECIMEN PREPARATION
PEGMATITIC MINERALS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A rapid, very low cost of instrumentation and simple approach to specimen preparation for the analysis by X-ray fluorescence spectrometry is presented. This technique requires a few mg of powdered samples, which are compressed to produce pellets. This procedure is employed for determining major, minor and trace elements in muscovites and K-feldspars. Factors affecting measured intensities, such as particle size and distribution, surface texture, pelletizing pressure, etc, are considered. A description of the new sample preparation device, including technical characteristics, is also given. It is demonstrated that suitable specimen presentation to the X-ray beam is obtained by using our procedure.
Fil: D`angelo, José Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Strasser, Edgardo. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Fil: Marchevsky, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Perino, Ernesto. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
description A rapid, very low cost of instrumentation and simple approach to specimen preparation for the analysis by X-ray fluorescence spectrometry is presented. This technique requires a few mg of powdered samples, which are compressed to produce pellets. This procedure is employed for determining major, minor and trace elements in muscovites and K-feldspars. Factors affecting measured intensities, such as particle size and distribution, surface texture, pelletizing pressure, etc, are considered. A description of the new sample preparation device, including technical characteristics, is also given. It is demonstrated that suitable specimen presentation to the X-ray beam is obtained by using our procedure.
publishDate 2002
dc.date.none.fl_str_mv 2002-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/100688
D`angelo, José Alejandro; Strasser, Edgardo; Marchevsky, Eduardo Jorge; Perino, Ernesto; An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF; Polskie Towarzystwo Chemiczne-polish Chemical Soc; Chemia Analityczna; 47; 6; 7-2002; 913-924
0009-2223
CONICET Digital
CONICET
url http://hdl.handle.net/11336/100688
identifier_str_mv D`angelo, José Alejandro; Strasser, Edgardo; Marchevsky, Eduardo Jorge; Perino, Ernesto; An Improved Method for Obtaining Small Pressed Powder Pellets for the Analysis by XRF; Polskie Towarzystwo Chemiczne-polish Chemical Soc; Chemia Analityczna; 47; 6; 7-2002; 913-924
0009-2223
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://beta.chem.uw.edu.pl/chemanal/PDFs/2002/CHAN2002V47P00913.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polskie Towarzystwo Chemiczne-polish Chemical Soc
publisher.none.fl_str_mv Polskie Towarzystwo Chemiczne-polish Chemical Soc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083513589170176
score 13.22299

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