API3000LCMSMS操作培训手册

API3000OperatorTraininAnalyst-NTFosterCityCAPALLabWhatisLC/MS•LC:LiquidChromatography•MS:MassSpectrometeraninstrumentthatproducesionsandseparatestheminthegasphaseaccordingtotheirmass-to-chargeratio(m/z)ElementMass•Averagemassofallnaturalisotopes•CarbonAbundanceIntegerMass12C=12.0000Da98.91%1213C=13.00341.09%13(12.0000)(0.9891)+(13.0034)(.011)=12.011NaturalisotopesAbundanceElementAbund...