质谱分析

Aims •Introduces students to the principles of mass spectral interpretation. •Present fundamental concepts regarding mass spectral interpretation in LC-API(MS). Objectives (at the end of this unit you should be able to-) •List and explain the main characteristiques of the mass spectrum. •Explain how mass spectrometric data can be used for structure analysis. •Explain why is important to optimise ESI/APCI parameters.