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首页> 外文期刊>Química Nova >Espectrometria de absor??o at?mica com atomiza??o eletrotérmica em filamento de tungstênio: uma re-vis?o crítica
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Espectrometria de absor??o at?mica com atomiza??o eletrotérmica em filamento de tungstênio: uma re-vis?o crítica

机译:钨丝中电热雾化的原子吸收光谱法:一项重要的综述

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In this review it is presented some aspects of electrothermal atomic absorption spectrometry with tungsten coil (ETAW-AAS) since its beginning until the present days as well as the perspectives for this technique. Some aspects concerning its development and theoretical concepts are discussed. The analytical figures of merit such as limit of detection (LD), characteristic mass (m0), relative standard deviation (RSD), accuracy and precision are evaluated, compared and discussed considering published works. It is also evaluated its advantages, applications, limitations and instrumental development. The use of diode laser as radiation source and its perspectives to ETAW are also discussed.
机译:在这篇综述中,介绍了从开始到现在的钨丝电热原子吸收光谱法(ETAW-AAS)的一些方面以及该技术的前景。讨论了有关其发展和理论概念的一些方面。评估,比较,讨论了已发表的著作的分析品质因数,例如检出限(LD),特征质量(m0),相对标准偏差(RSD),准确性和精密度。还评估了它的优势,应用,局限性和工具开发。还讨论了二极管激光器作为辐射源的使用及其对ETAW的展望。

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    《Química Nova》 |2002年第3期|共10页
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  • 中图分类 生物物理学;
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