Determination by atomic spectrometry of chromium on air sampling filters in the presence of iron

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<rdf:Description>
<dc:creator>Lo, Francis B.</dc:creator>
<dc:creator>Arai, Douglas K.</dc:creator>
<dc:date>1988-05-01</dc:date>
<dc:description xml:lang="es">Sumario: The present investigation illustrates the extent of the suppressive effect of iron on the absorbance of chromium in flame-AAS. Using the emission line at 267.72nm, the low detection limit and the wide linear dynamic range of ICP-AES are shown. Data on recovery and precision of this technique are presented. Filters used for air sampling at the workplace during welding operations were analyzed using both flame AAS (atomic absorption spectrophotometry) and ICP-AES (atomic emission spectrometry) to demonstrate the difference in results obtained by these two atomic spectrometric techniques</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/47788.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Cromo</dc:subject>
<dc:subject xml:lang="es">Hierro</dc:subject>
<dc:subject xml:lang="es">Contaminación atmosférica</dc:subject>
<dc:subject xml:lang="es">Muestreos</dc:subject>
<dc:subject xml:lang="es">Métodos de análisis</dc:subject>
<dc:subject xml:lang="es">Espectrofotometría</dc:subject>
<dc:subject xml:lang="es">Espectroscopia de absorción atómica</dc:subject>
<dc:subject xml:lang="es">Filtros</dc:subject>
<dc:subject xml:lang="es">Control de contaminantes</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Determination by atomic spectrometry of chromium on air sampling filters in the presence of iron</dc:title>
<dc:title xml:lang="es">Título: American Industrial Hygiene Association journal</dc:title>
<dc:relation xml:lang="es">En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 49, nº 5, May 1988 ; p. 207-212</dc:relation>
</rdf:Description>
</rdf:RDF>