Enhancement of the atomic absorbance of Cr, Zn, Cd, and Pb in metal furnace atomic absorption spectrometry using absorption tubes

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• 作者：Yuya Koike^a ; ^{koi@meiji.ac.jp} ; Kenta Hagiwara^b ; Toshihiro Nakamura^a
• 关键词：Absorption tube ; Atomic absorbance enhancement ; Heavy metal ; Low boiling point metal ; Metal furnace atomic absorption spectrometry
• 刊名：Analytical Chemistry Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：11
• 期：Complete
• 页码：9-12
• 全文大小：537 K
• 卷排序：11

文摘

The absorption tube achieved the enhancement of atomic absorbance in MFAAS. The tube-type absorption tube was effective for Zn and Cd. The intensities of Zn and Cd using the absorption tube were double of those measured without the tube. The method was successfully applied in the determination of Zn in tap water.