【摘要】 研究了一种检测偶氮染料中芳胺的新方法，对分散黄进行了在线（氢－钯）色谱－质谱联用分析，测出了芳胺组分，并对两种催化还原装置进行了比较。更多还原

【Abstract】 A new on_line hydrogen_palladium GC_MS method for determination of aromatic amines originated from azo_dyes was studied and aromatic amines in disperse yellow RGFL were determined by this method.Two devices of catalytic reduction were also compared in the study.更多还原