摘要
本文涉及一种用分光光度法测定微量甲醛的方法，对该方法显色剂的使用条件进行了系统研究并确定了测定条件．该方法具有步骤简单、操作简便、速度快、所用试剂种类少等特点．方法的准确度与精密度都较好．
relate to a new method of determining micro amount formaldehyde byspectrophotometry. Investigated the application conditions of color reagent and confirmedthe determination conditions. This method is simple and convenient, easy operation, fastmeasurement rate, and less sort of agent. The degree of accuracy and precision are better.
出处
《北京服装学院学报（自然科学版）》
CAS
2000年第1期28-31,共4页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
甲醛
微量测定
显色条件
分光光度法
formaldehyde, determination
color-reaction condition
spectrophotometry
