摘要
本文利用国家标准"酚试剂分光光度法"的化学法和4160-19.99m型甲醛分析仪的仪器法对室内空气中的甲醛进行了样品检测的对比实验,结果表明,利用两种方法测定样品所得到的结果无显著性差异,而且使用甲醛分析仪在现场检测快捷方便,有利于开展室内环境甲醛的检测和普查工作。
In this paper, the comparative experiment for formaldehyde in indoor air samples is carried out by the use of the chemical method of national standards ＂phenol reagent spectrophotometry＂ and instrument method of formaldehyde 4160-19.99 m-analyzer. Experimental results show that the results obtained by the two measuring methods have no significant difference, and the use of formaldehyde analyzer detected easily and quickly on the scene, it will be beneficial to the detection of formaldehyde indoor environment and the census work.
出处
《深圳信息职业技术学院学报》
2008年第2期10-13,共4页
Journal of Shenzhen Institute of Information Technology
基金
深圳市科技计划项目(SZKJ0704)
关键词
化学法
仪器法
室内空气
甲醛
chemical method, instrument method, indoor air, formaldehyde
