2002
DOI: 10.1590/s0100-40422002000300012
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Espectrometria de absorção atômica com atomização eletrotérmica em filamento de tungstênio: uma re-visão crítica

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Cited by 17 publications
(12 citation statements)
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References 46 publications
(69 reference statements)
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“…Therefore, the system is ideally suited for field applications due to its inherent portability. The portability advantage of the tungsten coil atomizer has been demonstrated previously for atomic absorption spectrometry (Nó brega et al 1995;Sanford, Thomas, and Jones 1996;Hou et al 2001;Ribeiro, Arruda, and Cadore 2002). A WCAES system, however, is even easier to transport into the field, since no external radiation source is required.…”
Section: Introductionmentioning
confidence: 89%
“…Therefore, the system is ideally suited for field applications due to its inherent portability. The portability advantage of the tungsten coil atomizer has been demonstrated previously for atomic absorption spectrometry (Nó brega et al 1995;Sanford, Thomas, and Jones 1996;Hou et al 2001;Ribeiro, Arruda, and Cadore 2002). A WCAES system, however, is even easier to transport into the field, since no external radiation source is required.…”
Section: Introductionmentioning
confidence: 89%
“…4 Os principais atrativos demonstrados para esse atomizador foram o baixo custo e a elevada sensibilidade. Conforme pode ser avaliado pela literatura, [11][12][13][14] os estudos passaram a ser principalmente desenvolvidos no Brasil, Chile e Estados Unidos.…”
Section: Introductionunclassified
“…Despite the lack of a commercial instrument, the use of the tungsten coil atomizer in AAS is gradually increasing. [1][2][3][4] The main drawback of AAS associated with each of these atomizers is the single-element nature of the measurement. Ongoing efforts to overcome this drawback have focused on the graphite-furnace atomizer.…”
Section: Introductionmentioning
confidence: 99%