摘要
采用对磺基苯偶氮变色酸钠分光光度法利用便携式快速水质检测仪测定生活饮用水中的氟化物,具有方便快速的特点,通过数理统计t检验发现,与国标方法离子选择性电极法(GBT 5750.5-2006)相比,没有显著性差异。
To measure the fluorid in the drinking water using the method of SPADNS-spectrophotometry by Portable fast Instrument for Water quality Analysis.It has the features of convenience and speediness,and has no significant differences comparing with the national method by mathematics statistics T-test.
出处
《现代仪器》
2009年第6期29-31,共3页
Modern Instruments
