摘要
在离子选择电极法测定氟化物中,对影响水样测定结果的温度、pH值、试剂纯度、搅拌速度、电极性能等因素进行分析,并提出解决问题的方法,以提高其分析质量。
During the determination of fluoride in water by ion-selective electrode method,the factors influenced determination results were analyzed,such as water samples temperature,pH value,purity of the reagent,stirring speed,electrode performance,etc.The solutions were put forward,so as to improve the quality of determination and analysis.
出处
《现代农业科技》
2012年第17期218-219,共2页
Modern Agricultural Science and Technology
关键词
离子选择电极法
氟化物
测定
质量控制
Ion-selective electrode
fluoride
determination
quality control
