浅析影响气相色谱-质谱联用仪灵敏度的因素及日常维护

摘要

气相色谱-质谱联用仪在定量分析中已经得到广泛应用，灵敏度的高低直接决定了检测结果的准确性。文章综述了影响仪器灵敏度的因素，并提出了解决方案和日常维护保养仪器的方法。%GC-MS has been widely used in quantitative analysis, the sensi-tivity directly determines the level of analytical instruments performance. The paper proposed the corresponding im-proved method on how to improve the gas chromatography-mass spectrometry sensitivity and the method of routine maintenance.