摘要
为了实现23种禁用偶氮染料的完全分离,作者采用气相色谱—质谱联用方法,通过改进色谱条件,取得了较好的分离,同时缩短了检测时间。本试验可以看出采用气——质联用方法部分同分异构体是可以的。
In order to complete separated banned azo dyes, the authors used gas chromatography - mass spectrometry method, by improving the chromatographic conditions to achieve well separation and shorten the detection time. In this experiment it can be seen through the use of gas - mass spectrometry methods used part of the isomers could be separated.
出处
《中国纤检》
2010年第10期66-68,共3页
China Fiber Inspection
