摘要
采用微波消解/原子荧光法和波长色散X射线荧光光谱法对土壤中砷含量分析,结果均在标准物质证书允许的不确定范围内,实际样品检测结果具有较好的一致性,微波消解/原子荧光法测定土壤中砷结果精密度、准确度更为理想,波长色散X射线荧光光谱法制样简单,适合大量样品快速分析。
Using microwave digestion/atomic fluorescence spectrometry and wavelength dispersive X-ray fluorescence spectrometry to analyze the content of arsenic in soil,the results are within the uncertainty range allowed by the standard material certificate,and the actual sample detection results are also in good consistency.The precision and accuracy of the results of microwave digestion/atomic fluorescence spectrometry for the determination of arsenic in soil are more ideal,and the method of wavelength dispersive X-ray fluorescence spectrometry is simple,It is suitable for rapid analysis of a large number of samples.
作者
周玉香
吴亚萍
Zhou Yu-xiang;Wu Ya-ping(Jiangsu Nantong Environmental Monitoring Center,Nantong,Jiangsu 226000,China)
出处
《福建分析测试》
CAS
2022年第2期48-50,54,共4页
Fujian Analysis & Testing
关键词
砷
原子荧光法
X射线荧光光谱法
土壤
Arsenic
Atomic fluorescence spectrometry
X-ray fluorescence spectrometry
soil
