O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis

O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis

<abstract language="eng">The most common difficulties which occur in trace analysis are those which involve contamination, mainly when the measurement is at very low concentration of ubiquitous elements as aluminium. The worst situation is when a separation step is necessary, because...

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Main Authors: Solange Cristina Garcia, Adriana Gioda, Denise Bohrer do Nascimento
Format: Article
Language:English
Published: Sociedade Brasileira de Química 1997-08-01
Series:Química Nova
Subjects:
trace analysis
contamination
aluminium
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000400011
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spelling doaj-9ac022e88e084dd38e13239ae2e422b62020-11-24T21:27:00ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70641997-08-0120440741110.1590/S0100-40421997000400011O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysisSolange Cristina GarciaAdriana GiodaDenise Bohrer do Nascimento<abstract language="eng">The most common difficulties which occur in trace analysis are those which involve contamination, mainly when the measurement is at very low concentration of ubiquitous elements as aluminium. The worst situation is when a separation step is necessary, because it requires extra-manipulations of the sample. This article describes the degree of contamination and its control for the aluminium trace analysis in dialysis solutions, when aluminium content of about 15 µg/l must be determinated.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000400011trace analysiscontaminationaluminium
collection DOAJ
language English
format Article
sources DOAJ
author Solange Cristina Garcia
Adriana Gioda
Denise Bohrer do Nascimento
spellingShingle Solange Cristina Garcia
Adriana Gioda
Denise Bohrer do Nascimento
O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
Química Nova
trace analysis
contamination
aluminium
author_facet Solange Cristina Garcia
Adriana Gioda
Denise Bohrer do Nascimento
author_sort Solange Cristina Garcia
title O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
title_short O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
title_full O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
title_fullStr O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
title_full_unstemmed O problema da contaminação na determinação de traços de alumínio The problem of contamination in the aluminium trace analysis
title_sort o problema da contaminação na determinação de traços de alumínio the problem of contamination in the aluminium trace analysis
publisher Sociedade Brasileira de Química
series Química Nova
issn 0100-4042
1678-7064
publishDate 1997-08-01
description <abstract language="eng">The most common difficulties which occur in trace analysis are those which involve contamination, mainly when the measurement is at very low concentration of ubiquitous elements as aluminium. The worst situation is when a separation step is necessary, because it requires extra-manipulations of the sample. This article describes the degree of contamination and its control for the aluminium trace analysis in dialysis solutions, when aluminium content of about 15 µg/l must be determinated.
topic trace analysis
contamination
aluminium
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421997000400011
work_keys_str_mv AT solangecristinagarcia oproblemadacontaminacaonadeterminacaodetracosdealuminiotheproblemofcontaminationinthealuminiumtraceanalysis
AT adrianagioda oproblemadacontaminacaonadeterminacaodetracosdealuminiotheproblemofcontaminationinthealuminiumtraceanalysis
AT denisebohrerdonascimento oproblemadacontaminacaonadeterminacaodetracosdealuminiotheproblemofcontaminationinthealuminiumtraceanalysis
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