电感耦合等离子体质谱仪期间核查方法

THE METHOD OF INTERMEDIATE CHECKS FOR ICP-MS

为避免仪器状态发生变化而影响检测的准确性、及时性、和公正性，实验室需要在仪器检定周期中对仪器进行期间核查。而电感耦合等离子质谱仪承担着绝大部分金属项目的检测，其仪器状态影响着众多项目。本文是以本实验室为例探讨电感耦合等离子体质谱仪的期间核查方法。

In a laboratory, intermediate checks should be carried out to make sure the testing device is in a good condition, for ensuring the veracity, timeliness, Impartiality. The instrument state makes a role on the data of a good number of test items. We take our laboratory as an example to investigate the method of intermediate checking of the ICP-MS.