Detection of Fe3+ and Al3+ by Test Paper
作者： Lili Li , Haifeng Xiang , Xiangge Zhou , Menglong Li , Di Wu
DOI: 10.1021/ED200114J
关键词: Ultraviolet visible spectroscopy 、 Chemical engineering 、 Aqueous solution 、 Science instruction 、 Test (assessment) 、 Biological system 、 Metal ions in aqueous solution 、 Spectrophotometry
摘要: A porphyrin-based test paper has been designed and prepared. It can be used to analyze for Al3+ Fe3+ in aqueous solution. An experiment employing the help students understand basic principles of spectrophotometry how is analyzing metal ions.
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