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本文综述用电子轰击、正负离子化学电离(包括脉冲方式)、色谱/质谱和亚稳离子等技术对多环芳香化合物作族分析、组份的定性分析以及异构体的鉴别。
This review summarizes the group analysis of polycyclic aromatic compounds, qualitative analysis of components and the identification of isomers by techniques of electron bombardment, chemical ionization with positive and negative ions (including pulse mode), chromatography / mass spectrometry and metastable ions.