电感耦合等离子体质谱法测定水体中65种元素标准方法建立的必要性分析

摘要

Inductively coupled plasma mass spectrometry (ICP-MS) had obvious advantages,such as low detection limit, high sensitivity, good stability, less dis-turbance, wide linear range, quick anal-ysis of a variety of elements at the same time, was widely applied in environment, metallurgy, food and other fields. The published of The determination of 65 el-ements in water by inductively coupled plasma mass spectrometry (HJ 700 -2014) provided accurate and reliable method to test 65 types of element con-tent in water, and provided a powerful technical support for heavy metals in water pollution control.%电感耦合等离子体质谱法（ICP-MS）具有检出限低、灵敏度高、稳定性好、干扰少、线性范围宽、可快速同时分析多种元素等优点，在环境、冶金、食品等领域得到了广泛应用。《水质65种元素的测定电感耦合等离子体质谱法》(HJ 700-2014)的发布，为检测水体中65种元素含量提供了准确、可靠的方法，为水中重金属元素的污染防治提供了有力的技术支撑。