Analytical Characteristics of a Continuum-Source Tungsten Coil Atomic Absorption Spectrometer
نویسندگان
چکیده
منابع مشابه
Analytical characteristics of a continuum-source tungsten coil atomic absorption spectrometer.
A continuum-source tungsten coil electrothermal atomic absorption spectrometer has been assembled, evaluated, and employed in four different applications. The instrument consists of a xenon arc lamp light source, a tungsten coil atomizer, a Czerny-Turner high resolution monochromator, and a linear photodiode array detector. This instrument provides simultaneous multi-element analyses across a 4...
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O desempenho de um espectrômetro de absorção atômica com filamento de tungstênio, fonte contínua de deutério, monocromador Czerny-Turner e um detector de estado sólido foi avaliado para Zn. As principais características do instrumento são a simplicidade de operação e o custo relativamente baixo. Apesar do alto limite de detecção (40 μg L, 3 desvio padrão do branco/coeficiente angular), Zn foi d...
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In this work, tungsten coil (W-Coil) devices are used as atomizers for electrothermal atomization atomic absorption spectrometry (ETAAS), electrothermal atomization laser excited atomic fluorescence spectrometry (ETA-LEAFS), and electrothermal vaporization inductively coupled plasma atomic emission spectrometry (ETV-ICP-AES). For most cases in ETAAS and ETA-LEAFS, limits of detection (LODs) usi...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2005
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.21.1009