摘要
本研究利用了三氯乙醛在碱性条件下定量转化为三氯甲烷的特性,开发了通过吹扫捕集/气质联用测定三氯甲烷间接测定三氯乙醛的检测方法,并对方法的检出限、精密度、加标回收率等方面进行了论述。
Trichloroacetaldehyde could be quantitatively converted into trichloromethane under alkaline conditions. In this study,a indirect determination method of trichloroacetaldehyde in water by purge and trap/gas chromatography-mass spectrometry is developed,and the detection limit,precision and recovery of the method were discussed.
引文
[1]普学伟,吉正元,许家慧,等.顶空进样-气相色谱/质谱联用法测定水中三氯乙醛[J].环境监测管理与技术,2016,28(3):48-51.
[2]邰玲,张丛笑,弓巧娟,等.三氯乙醛的光降解反应研究[J].中国安全生产科学技术,2011,7(6):49-53.
[3]徐亚.三氯乙醛检测分析方法综述[J].海峡科学,2018,6:21-22.