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动力学光度法比均定中变换同时测定水中BrO_3^-与IO_3^-

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摘要 应用动力学光度法,在不经分离的条件下,采用比均定中变换同时测定水样中BrO3-与IO3-,优化了试验条件,试验了不同干扰离子对测定的影响。BrO3-与IO3-在0.10 mg/L^3.50 mg/L范围内线性关系良好,检出限分别为0.01 mg/L与0.02 mg/L,RSD分别为2.8%与2.0%,回收率为97.2%~104%。
出处 《环境监测管理与技术》 北大核心 2007年第5期35-37,共3页 The Administration and Technique of Environmental Monitoring
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