2006•Hunan Nonferrous MetalsRequires access

Determinatin of Indium by Flame Atomic Absorption Spectrometry

Ting Liu

Abstract

The optimum determination condition of Indium by flame atomic absorption spectrometry was studied.Sample were dissolved with aqua regia,and the determination by flame atomic absorption spectrometry with Air-C_2H_2 flame in a medium of 5% HNO_3.The range of the determination is 0.01%～6.0%.The linear range of 2.5～60(μg/mL).The recovery of standard addition is 93.3%～105%.

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Key concepts: Indium, Aqua regia, Atomic absorption spectroscopy, Analytical Chemistry (journal), Chemistry, Mass spectrometry, Atomic spectroscopy, Absorption (acoustics)