隐色结晶紫法测定水中的碘化物  

Determination of Iodide in Water by Leuco Crystal Violet Method

作　　者：张建萍[1] 沈燕军[1] 谢争[1] 潘虹[1] 

机构地区：[1]上海市环境监测中心,上海200030

出　　处：《环境监测管理与技术》2005年第6期34-35,共2页The Administration and Technique of Environmental Monitoring

摘　　要：采用隐色结晶紫法测定水中的碘化物,检出限为0.022 mg/L,精密度和准确度均较好。该方法稳定性强,干扰少,操作快速简便,适用于地表水、地下水和废水样品中碘化物的测定。To detect iodide in water by leuco crystal violet method. The detection limit was 0.022 mg/L,and accuracy was good. This method was simple and fast, and was suitable for determination iodide in surface water, underground water and wastewater.

关 键 词：碘化物 分光光度法 隐色结晶紫 水质 

分 类 号：O657.32[理学—分析化学]