【摘要】 采用ＧＣ－ＭＳ特征质量离子分析方法同时测定相关样品中２０种德国禁用的偶氮染料芳香胺中间体物质。该法可同时进行定性和定量分析，定性分析具有快速、简便、可靠的特点，定量分析线性范围为（１０～１００）×１０－６，适合于禁用偶氮染料样品中目标芳香胺的ＧＣ－ＭＳ定性和定量分析。更多还原

【Abstract】 The 20 forbidden arylamines listed in Germany Regulation on azo _ dyes were tested by GC-MS with characteristic mass ion detection method. The qualitative determination is sensitive and selective. The good linear range of (10～100)×10-6 exists in the quantitative determination. The method has been successfully applied in the determination of forbidden azo _ dyes in different coloured commodities.更多还原