ICP-MS (Inductively Coupled Plasma Mass Spectrometry) method for measuring multiple elements by direct sample injection of heavy salt water

The invention discloses an ICP-MS method for measuring multiple elements by direct sample injection of heavy salt water, relates to the technical field of water detection, and aims to realize micro sample injection of a sample by utilizing a six-way valve so as to reduce salt deposition of salt (sodium chloride and the like) in the sample at an instrument sample conical opening and a quartz rectangular tube and further realize continuous direct sample injection analysis of a large batch of samples. Various elements can be measured by direct sample injection of the high-salinity water. 一种高盐水直接进样测定多种元素的ICP-MS法，涉及水检测技术领域，利用六通阀实现样品微量进样，从而减少样品中的盐分(氯化钠等)在仪器样品锥口和石英矩管结盐，从而实现大批量样品连续直接进样分析。实现高盐水直接进样测定多种元素。