摘要
探讨了双硫腙一醋酸丁酯萃取火焰原子吸收法测定水中痕量银的测定条件,进行了精密度,准确度和某些金属离子干扰试验,表明此法灵敏度高,操作简便,所得结果均佳。
The air-acetylene flame atomic absorption spectrometry (FAAS) with dithizone-butyl acetate extraction was used to determine trace extraction was used to determine trace silver in water. Its measuring conditions, precision, accuracys and interfering effects of some metal ions were studied. The results show that the measurement technique has not only high sensitivity and accuracy but also easy operability.
出处
《环境监测管理与技术》
1996年第1期38-39,共2页
The Administration and Technique of Environmental Monitoring
