汽车排气监测领域气体标准物质质量的评估

The Quality Assessment of Gas Standard Materials in The Field of Automobile Exhaust Monitoring

叙述了汽车排气的组成、主要污染来源产生的原因和影响因素,汽车排气监测领域标准物质质量评估的分析方法和实验条件。给出了全国该类汽车排气标准物质制备生产厂家的分析评价结果,并对评价过程中存在的问题进行了讨论。

This paper introduced the composition of automobile exhaust, the causes and influencing factors of the main sources of pollution, as well as the analytical method and experimental condition of the quality assessment of gas standard materials in the filed of automobile exhaust monitoring. It also has given the analytical evaluation results derived from gas standard material manufacturers of the national automobile exhaust, and the problems have been discussed.