气相色谱-质谱联用技术在土壤多环芳烃测定中的应用与优化

Application and optimization of gas chromatography-mass spectrometry coupling technique in the determination of polycyclic aromatic hydrocarbons in soil

本文深入探讨GC-MS在土壤PAHs测定中的应用,并重点讨论提高检测效率、降低检出限和缩短分析时间的技术优化方法,为土壤中多环芳烃测定提供更精准高效的分析方法,对环境保护和公共健康管理具有重要意义。

This paper deeply discusses the application of GC-MS in the determination of PAHs in soil,and focuses on the technical optimization methods to improve the detection efficiency,reduce the detection limit and shorten the analysis time,so as to provide a more accurate and efficient analysis method for the determination of PAHs in soil,which is of great significance to environmental protection and public health management.