摘要
非甲烷总烃是环境监测中相对常见和重要的一个指标。本文通过讨论和实验验证说明了非甲烷总烃监测中采样气袋在重复使用时空白的保证问题,如何实时地在不影响数据准确性的前提下有效的提高工作效率以及注意事项。
The content of total non-methane hydrocarbons is a relatively common and important indicator in environmental monitoring.In this paper,the guarantee problem of blank during the reuse of the sampling gas bag in non-methane total hydrocarbon monitoring is explained through discussion and experimental verification.And the paper also expounded how to effectively improve the work efficiency without affecting the accuracy of data in real time and some matters needing attention.
作者
刘美玲
王春荣
Liu Meiling;Wang Chunrong(Jiangsu Zhongju Detection Service CO.,LTD.,Jiangsu,224000)
出处
《当代化工研究》
2017年第12期33-34,共2页
Modern Chemical Research
关键词
非甲烷总烃
采样气袋
空白实验
气相色谱
total non-methane hydrocarbons
sampling gas bag
blank experiment
gas chromatography