Analysis method of epoxypropane in sudden pollution accident

The invention discloses a method for analyzing epoxypropane in a sudden pollution accident, and relates to the technical field of gas chromatography/mass spectrometry analysis and detection.A static headspace and vehicle-mounted gas chromatography/mass spectrometry combined technology is adopted for conducting on-site rapid, accurate and quantitative detection and analysis on epoxypropane in the sudden pollution accident, the static headspace is used as a pretreatment means, and the vehicle-mounted gas chromatography/mass spectrometry combined technology is adopted for analyzing epoxypropane in the sudden pollution accident. According to the method, experimental water is taken as a solvent, quantitative analysis is carried out by an internal standard method, and epoxypropane and internal standard fluorobenzene are separated on a medium-polarity chromatographic column of DB-624 LTM; the method for analyzing epoxypropane in the sudden pollution accident has the characteristics of high temperature rising and fal