Simultaneous determination of fluorine and iodine in urine by ion chromatography with electrochemical pretreatment
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发布时间：2020-01-01
所属单位：Xiamen University
发表刊物：Chinese Chemical Letters
刊物所在地：中国
关键字：Fluorine; Iodine; Urine; Electrochemical pretreatment; Ion chromatography
摘要：A new method for the simultaneous determination of fluorine and iodine in urine by ion chromatography (IC) with electrochemical pretreatment has been developed. The pretreatment was performed in a novel electrochemical oxidation–neutralization device (EOND), in which iodide of the sample was oxidized to iodate and the alkaline digestion sample solution was neutralized. Under the optimized conditions, the limits of detection (LOD, S/N = 3) were 2.5 mg/L for fluoride and 20 mg/L for iodate, respectively. The recoveries were in the range of 93–102% for fluoride and 86–98% for iodate.
合写作者：Kang Kang Hu, Wei Xiong Huang, Yu Hua Su, Rong Zong Hu
第一作者：Kang Kang Hu
论文类型：期刊论文
通讯作者：Rong Zong Hu
论文编号：10.1016/j.cclet.2009.05.030
学科门类：理学
一级学科：化学
文献类型：J
卷号：20
页面范围：1483-1486
是否译文：否
发表时间：2009-03-26
收录刊物：SCI
发布期刊链接：https://www.sciencedirect.com/science/article/pii/S1001841709002289
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