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What are LC-MS instruments ? liquid chromatography mass spectrometry. H +. +. collision. N. 1. +. H. N. pump. Liquid (H 2 O + CH 3 OH). O. 207. Analytical Column : separation of drugs or peptides. m/z : 276. 2. injector. liquid phase. samples. gas phase. Ion Source.
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What are LC-MS instruments ?liquid chromatography mass spectrometry H+ + collision N 1. + H N pump Liquid(H2O + CH3OH) O 207 Analytical Column : separation of drugs or peptides m/z : 276 2. injector liquid phase samples gas phase IonSource Mass SpectrometerI O Pumps for vacuum Mass SpectrometerII Mass Detection identification or/and quantification 3. MS chromatogram 276.1 Precursor ion Abundance mass 0 100 200 300 400 500 600 207.1 3.7 min 38 ng/mL Mass 207.1 Product ion Intensity Abundance mass 0 Time [min.] 100 200 300 400 500 600