摘要
文用ICP-OES法和AAS法对国家一级标准物质以及实际样品中的K2O、Na2O进行测试,通过比对检出限、准确度和精密度,证实两种方法均能够满足岩石矿物分析的测定要求,可根据实际情况选择不同的方法。
In this paper,K2O and Na2O in national first-class reference materials and actual samples are tested by ICPOES and AAS.By comparing the detection limit,accuracy and precision,it is confirmed that the two methods can meet the determination requirements of rock and mineral analysis,and different methods can be selected according to the actual situation.
作者
冯丽娥
FENG Li-e(geological brigade of southeast Fujian Province,Quanzhou 362000,China)
出处
《世界有色金属》
2021年第4期189-190,共2页
World Nonferrous Metals
关键词
电感耦合等离子体
原子吸收
钾钠
inductively coupled plasma
atomic absorption spectrometry
potassium and sodium
