Learning Objectives This chapter will define construction and use of multiple types of mass spectrometers including GCMS and LCMS systems. Interpretation of the resulting data will be an important foc...Learning Objectives This chapter will define construction and use of multiple types of mass spectrometers including GCMS and LCMS systems. Interpretation of the resulting data will be an important focus. describe the design of differing types of mass spectrometers explain how gas chromatography and liquid chromatography are used in tandem with mass spectrometers explain common ionization methods describe the function of common mass analyzers interpret mass spectra