浅析电感耦合等离子体质谱法测定水中镉的质量控制

摘要

指出了电感耦合等离子体-质谱（IC P-M S ）法测定水中镉在环境监测系统得到了广泛应用，主要从实验室内部控制和实验室外部控制两个角度来对电感耦合等离子体-质谱法测定镉的环境监测质量控制进行了分析。%ICP -MS method has been widely applied in the environmental monitoring system to determine Cd in water .This article analyzes the environmental monitoring quality control in the determination of Cd in water by means of ICP-MS method from two perspectives of the laboratory of internal control and external control .