摘要
对甲醛分析仪测定空气中甲醛的方法进行了研究 ,确定了分析仪最佳读数条件。通过实验发现其精密度、准确度均十分理想 ,与乙酰丙酮分光光度法相比 ,测定结果无显著性差异 ,该方法具有快速、灵敏的特点 ,解决了现场多点。
The method of determining formaldehyde in air by formaldehyde analyzer is studied.The optimum reading condition of the analyzer is worked out.By experiments the degree of precision and nicety are ideal.There is no significant difference between this method and diacetone spectrophotometry.The method is fast and sensitive.The method solves the problem of volume monitorings at sites.
出处
《环境工程》
CAS
CSCD
北大核心
2003年第2期58-59,共2页
Environmental Engineering
关键词
甲醛分析仪
空气
甲醛
测定方法
formaldehyde,air,formaldehyde analyzer and analytic method
