The Summarization of Sampling Tube in Indoor Air Testing

The testing of indoor air is a process of collecting air sample and analyzing air sample. Every step may affect the results of the detection. As we know, sampling is the base of measurement. The veracity will be affected by collecting methods and tools. In this paper, the sampling tubes were summarized, which involved the property and type of adsorbent, the specification and material of sampling tube, and so on. In the end, some advices have been brought forward to the study and development of the sampling tube in the future.

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