Liquid chromatography-mass spectrometry(LC-MS) was combined by high resolution of high-liquid chromatography and high sensitivity,high specificity of mass spectrometry,which not only can separate the complicated mixtu...
A method for determination of fatty acids(FA) compositions in human serum by gas chromatography time-of flight mass spectrometry(GC-TOF MS) method was established.The FA in serum were directly transformed into the fat...