摘要
本文依据JJF 1164-2018《气相色谱–质谱联用仪》校准规范,从校准前准备工作、谱库检索、质量分辨力、质量范围、信噪比、质量准确性、保留时间重复性校准等几个方面来探讨校准过程中遇到的技术问题、注意事项及解决方法。
Based on calibration specification JJF1164-2018,Gas chromatography–mass spectrometries,this paper discusses the technical problems,precautions and solutions encountered in the calibration process from the aspects of preparation before calibration,spectral library retrieval,resolution,quality range,signal-to-noise ration and quality accuracy calibration and retention time repeatability.
作者
王苏玲
WANG Su-ling(Taizhou Institute of Metrology Technology)
出处
《中国标准化》
2019年第21期202-205,共4页
China Standardization
关键词
气相色谱-质谱联用仪
计量
校准
方法探讨
gas chromatography–mass spectrometries
metrology
calibration
method discussion
