气质联用单离子监测法测定纺织品中1-萘胺和2-萘胺  

Determination of 1-naphthalenamine and 2-naphthalenamine in textiles by single ion monitoring method

作　　者：张伟亚[1] 刘丽[1] 唐丽纯[1] 李英[1] 

机构地区：[1]深圳出入境检验检疫局,深圳518045

出　　处：《分析试验室》2003年第3期68-70,共3页Chinese Journal of Analysis Laboratory

摘　　要：采用气质联用单离子监测法 (SIM)测定纺织品中 1 萘胺和 2 萘胺 ,对提取条件进行了优化 ,采用保留时间和全扫描质谱图定性 ,特征离子m z 1 43为监测离子 ,以其峰面积定量。A new method for determination of 1-naphthalenamine and 2-naphthalenamine in textile samples by gas chromatography/mass spectrometry/single ion monitoring was developed. Several preparation methods were compared. Retention time and mass spectra of total ion chromatography were used for determination. The m/z 143 was quantitative ion for 1-naphthalenamine and 2-naphthalenamine.

关 键 词：单离子监测法 测定 纺织品 1-萘胺 2-萘胺 偶氮染料 气相色谱/质谱联用技术 

分 类 号：TS107[轻工技术与工程—纺织工程]