摘要
介绍了甲醛吸收—副玫瑰苯胺分光光度法的原理,探讨了该方法标准曲线的制作,并根据实验经验提出几点注意事项。
The principle of formaldehyde absorption-pararosaniline spectrophotometric method is introduced. The preparation of the standard curve of this method is discussed,and some precautions are put forward based on experimental experience.
引文
[1]《空气和废气监测分析方法》编委会.空气和废气监测分析方法[M]. 4版.北京:中国环境科学出版社,2003.
[2]环境保护部.HJ 482—2009环境空气二氧化硫的测定甲醛吸收—副玫瑰苯胺分光光度法[S]. 2009.