摘要
用氟离子选择电极对多种矿石中的氟进行了测定 ,其测定范围在 0 .0 0 5 %～ x%。研究表明 ,用本方法测定多种矿石中氟含量精密度好 ,回收率在 94.0 %～ 10 3.2 % ,方法简便。此方法已应用于实际工作中。
The fluorine in ores was determinated by fluorine ion selective electrode with the limit of 0.05%~x%.The result showed that this method has been used to determine the fluorine in various ores with good accuracy and simple operation.The recovery was 94.0%~103.2%.
出处
《广西化工》
2000年第2期41-42,共2页
Guangxi Chemical Industry
关键词
氟离子选择电极
测定
矿石
氟含量
fluorine ion selective electrode
determination
ore
