论文部分内容阅读
目前，我国工厂企业作业环境空气中环戊烷的测定分析通常都用注射器采样，用通用柱ＰＥＧ－６０００或ＦＦＡＰ柱进行分离测定［１］［２］。为了进一步提高其灵敏度，避免不便携带、不易保存的缺陷。我们特将注射器改为固体吸附剂采样管采样。不仅使采样效率提高至１００％，
At present, the cyclopentane in the ambient air of the factories and enterprises in our country is usually sampled by a syringe and separated by a universal column PEG-6000 or FFAP column [1] [2]. In order to further improve its sensitivity, to avoid inconvenience to carry, not easy to save defects. We will special syringe instead of solid adsorbent sampling tube sampling. Not only to improve the sampling efficiency to 100%