电感耦合等离子体质谱技术是20世纪80年代发展起来的新的分析测试技术,逐渐占据了元素分析的主要地位。它是将ICP高温电离特性与四极杆质谱仪的灵敏快速扫描的优点相结合而形成的一种新型的元素和同位素分析技术[1]。它提供了最低的检出限、最宽的动态线性范围,干扰少、精密度 Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is a new analytical and testing technique developed in the 1980s and gradually occupies a major position in elemental analysis. It is a novel elemental and isotopic analysis technique that combines the high-temperature ionization of ICP with the fast and sensitive quadrupole mass spectrometer [1]. It offers the lowest detection limit, the widest dynamic linear range, less interference and precision