论便携式GC-MS检测乘用车空气质量的可行性

Feasibility of Vehicle Air Quality Test by Portable GC-MS

考察了便携式GC-MS与台式GC-MS测试标准样品的回收率区别,同时比较了两类仪器在检测汽车零部件苯系物VOC和整车苯系物VOC实际样品的差异,探讨了使用便携式GC-MS检测乘用车空气质量的可行性。结果表明:便携式GC-MS与台式GC-MS测试结果一致,可以满足乘用车空气质量的检测工作。

The feasibility of vehicle air quality test by portable GC-MS was discussed by comparing the three aspects of recovery, the VOC of auto parts and the VOC of vehicle between portable GC-MS and GC-MS. The results show that they are in general agreement, and port- able GC-MS is fully capable of testing vehicle air quality.