浅析离子选择电极法测定氟化物的影响因素

Factors affecting the determination of fluoride by Ion Selective Electrode Method

氟化物的测定是一项水环境常规监测项目,经过多年的实践,笔者力求尽可能全面地总结了影响测定结果的几点影响因素:缓冲溶液pH,测定时间,温度,搅拌器,电极性能等。

Fluoride is a routine monitoring item for water environment monitoring.With many years'experience,the author tries to summarize some factors in the measurement process which affecting the performance of the fluoride determination:pH of buffer solution,measurement time,temperature,stirrer,electrode,and etc.