土壤中汞的多种测定方法的特点研究
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摘 要:土壤中汞的测定方法主要有原子荧光法、冷原子吸收法、电感耦合等离子体质谱法,文章对这3种方法的特点进行研究,研究表明各方法均能满足土壤中汞的测定要求。
关键词:土壤;汞;原子荧光法;冷原子吸收法;電感耦合等离子体质谱法
中图分类号:X833 文献标志码:A 文章编号:2095-2945(2022)07-0110-03
Abstract: The main determination methods of mercury in soil are atomic fluorescence spectrometry, cold atomic absorption spectrometry and inductively coupled plasma mass spectrometry(ICP-MS). The characteristics of these three methods are studied in this paper. The results show that each method can meet the requirements of the determination of mercury in soil.
Keywords: soil; mercury; atomic fluorescence spectrometry; cold atomic absorption spectrometry; inductively coupled plasma mass spectrometry(ICP-MS)
土壤是指由矿物质、有机质、水、大气及生物有机体组成的地球陆地表面上能生长植物的疏松层。(剩余3602字)
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