Arsenic is separated from the bismuth matrix by ion exchange method and determined by hydride generation atomic absorption spectrophotometry.
该方法用离子交换将砷同基体铋分离，然后用氢化物发生原子吸收光谱法测定。
To establish the method to determine lead in Polyaluminium chloride by flame atomic absorption spectrophotometry.
建立火焰原子吸收分光光度法测定聚氯化铝中铅的方法。
The method for the determination of trace mercury in water samples by hydride generation atomic absorption spectrophotometry after cloud point extraction was proposed.
提出了浊点萃取预富集氢化物发生-原子吸收光谱法测定痕量汞的新方法。
To determine trace copper and lead and cadmium in water by using the method of Graphite Furnace Atomic Absorption spectrophotometry in the paper.
用石墨炉原子吸收分光光度法对水中痕量铜、铅、镉样品进行测定。
A method of ultimate precision in flame atomic absorption spectrophotometry (FAAS) and applicable practice are introduced in this peper.
本文介绍一种在火焰原子吸收光谱分析中提高测量精确度的方法——极限精确度法及其应用实例。
Six laboratories were organized to test and verify the method that determination the beryllium in water and wastewater by graph furnace atomic absorption spectrophotometry.
组织全国六个实验室对石墨炉原子吸收法测定水和废水中的铍进行方法验证。
Method: Using atomic absorption spectrophotometry to detect 613 pregnant women who are lack of microelement, then investigating the lack of 5 microelement.
方法：针对用原子吸收分光光度法检测出的613例不同妊娠期微量元素缺乏孕妇，调查五种微量元素的缺乏情况。
A indirect method of atomic absorption spectrophotometry to measure trace iodide is proposed.
本文建立了一种新的原子吸收光谱法间接测定碘离子。
The simple and rapid analysis method for determination of chromium (Cr) in the sample of plant by flame atomic absorption spectrophotometry (FAAS) was described in this paper.
本文提出了一种简易快捷的火焰原子吸收（FA AS）分析植物样品中的铬的方法。
Method: Atomic absorption spectrophotometry was used to determine the content of trace elements in hair.
方法：采用火焰原子吸收分光光度法测定发中微量元素含量。
Method: Atomic absorption spectrophotometry was used to determine the content of trace elements in hair.
方法：采用火焰原子吸收分光光度法测定发中微量元素含量。
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