Simultaneous determination of iodide and iodate in povidone iodine solution by ion chromatography wi

• 作 者: ZhongpingHuang;ZuoyiZhu;YanZhu;
• 机 构: Department of chemistry, Xixi Campus, Zhejiang University, Hangzhou 310028, China
• 出 处: 第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会
• 发表日期: 2011年期

　　As an essential micronutrient in seawater and sea products, iodine, exists as iodide and iodate, plays a special role in biological processes.On the other hand, iodide is an essential component of the thyroid hormones that plays a decisive role in human growth and metabolism, especially of the brain.Several methods have been developed for the estimation of iodine in seawater and iodized edible salt.However, most of the methodologies described in the literature concerning iodine speciation are focused only on the iodide determination or iodate determination, then resulting in a lack of methods permitting simple, rapid, and low-cost determination both of iodide and iodate in a single running.