便携式GC-MS与便携式FTIR在环境应急监测中对气态污染物分析的对比性研究

Research on Comparison of Portable GC-MS and Portable FTIR Detecting Gaseous Pollutants in Environmental Emergency Monitoring

对便携式GC-MS与便携式FTIR的特点及在应急监测中的应用进行介绍。由于两种类型仪器分析目标物的本质和原理不同,在对气态污染物进行分析时有其各自的特点,应急监测中应根据实际情况进行选择应用。

The article indicated the characteristic and application of portable GC-MS and portable FTIR in environmental emergency monitoring, Since two types of instrument had diffident principles of operation with target analyses, each of instrument had particular features when analysis of gaseous pollutants. So we should choose suitable instrument on the basis of the actual situation in emergency monitoring.