After MS interpretation, four decomposed products, including benzonitrile, benzoyl cyanide, benzyl cyanide and imino-phenyl-acetonitrile were identified by gas chromatography/mass spectrometry.

• 采用气相色谱-质谱联用技术,通过质谱解析鉴定出辛硫磷的分解产物有苯甲腈、苯甲酰腈、苯乙腈和氰基苄基叉胺。