Results: Triethylamine could be separated well by this gas chromatography/mass spectrometry method, and determined exactly by mass range 58, 86, 101 as characteristic peaks in the spectrum.

• 结果：三乙胺在本次实验设置的色谱条件和质谱条件下能与其他有机物良好分离，在质谱图上可通过三乙胺的86，58，30，101等几个特征离子峰进行准确定性。