2016
DOI: 10.1016/j.talanta.2016.09.017
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Effect of different precursors on generation of reference spectra for structural molecular background correction by solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry: Determination of antimony in cosmetics

Abstract: Different precursors were evaluated for the generation of reference spectra and correction of the background caused by SiO molecules in the determination of Sb in facial cosmetics by high-resolution continuum source graphite furnace atomic absorption spectrometry employing direct solid sample analysis. Zeolite and mica were the most effective precursors for background correction during Sb determination using the 217.581nm and 231.147nm lines. Full 2 factorial design and central composite design were used to op… Show more

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Cited by 11 publications
(1 citation statement)
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“…Direct solid sampling and HR-CS GF AAS determination using aqueous standard solutions and EC may significantly improve sample throughput, as minimal sample preparation is required. As examples of such a strategy we have elemental analysis of cheese (Tinas et al, 2017 ), fertilizers (Souza et al, 2015 ), spices (Virgilio et al, 2015 ), eye shadow (Barros et al, 2014 , 2015 , 2016 ), incense (Coco et al, 2017 ), high-purity silicon (Bechlin et al, 2016 ), and soil (Babos et al, 2017 ; Table 1 ).…”
Section: Traditional Calibration Methodsmentioning
confidence: 99%
“…Direct solid sampling and HR-CS GF AAS determination using aqueous standard solutions and EC may significantly improve sample throughput, as minimal sample preparation is required. As examples of such a strategy we have elemental analysis of cheese (Tinas et al, 2017 ), fertilizers (Souza et al, 2015 ), spices (Virgilio et al, 2015 ), eye shadow (Barros et al, 2014 , 2015 , 2016 ), incense (Coco et al, 2017 ), high-purity silicon (Bechlin et al, 2016 ), and soil (Babos et al, 2017 ; Table 1 ).…”
Section: Traditional Calibration Methodsmentioning
confidence: 99%