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Espectrometria de absorção atômica multielementar simultânea com atomização eletrotérmica em forno de grafite - uma revisão da técnica e aplicações
(Editora Unesp, 2000-01-01)
Este trabalho descreve uma revisão a respeito do emprego da técnica de espectrometria de absorção atômica simultânea em forno de grafite (SIMAAS) em determinações multielementares de elementos-traço em diferentes matrizes. ...
Espectrometria de absorção atômica multielementar simultânea com atomização eletrotérmica em forno de grafite - uma revisão da técnica e aplicações
(Editora Unesp, 2000-01-01)
Este trabalho descreve uma revisão a respeito do emprego da técnica de espectrometria de absorção atômica simultânea em forno de grafite (SIMAAS) em determinações multielementares de elementos-traço em diferentes matrizes. ...
Seasonal determination of trace and ultra-trace content in Macrocystis pyrifera from San Jorge Gulf (Patagonia) by Total Reflection X-ray Fluorescence
(Pergamon-Elsevier Science Ltd, 2017-03)
Seaweed have a great capacity to accumulate heavy metals in their tissues. The chemical characterization of seaweed is important due to their use in environmental monitoring and human or animal food. The aim of the present ...
Evaluation of Ir, Ru, and W as permanent modifiers for the simultaneous determination of As, Bi, Pb, Sb, and Se in natural water by electrothermal atomic absorption spectrometry
(Perkin-elmer Corp, 2006-01-01)
Iridium-, Ru-, and W-coated platforms were prepared by thermal treatment of the transversely heated graphite atomizer and investigated for the simultaneous determination of As, Bi, Pb, Sb, and Se in tap water by electrothermal ...
Evaluation of Ir, Ru, and W as permanent modifiers for the simultaneous determination of As, Bi, Pb, Sb, and Se in natural water by electrothermal atomic absorption spectrometry
(Perkin-elmer Corp, 2006-01-01)
Iridium-, Ru-, and W-coated platforms were prepared by thermal treatment of the transversely heated graphite atomizer and investigated for the simultaneous determination of As, Bi, Pb, Sb, and Se in tap water by electrothermal ...
On-line simultaneous pre-concentration procedure for the determination of cadmium and lead in drinking water employing sequential multi-element flame atomic absorption spectrometry
(2011)
An on-line pre-concentration system for the sequential determination of cadmium and lead in drinking water by using fast sequential flame atomic absorption spectrometry (FS-FAAS) is proposed in this paper. Two minicolums ...