Simulation of Electron and Ion Lenses for Mass Spectrometry ... accurate performance simulations of mass spectrometers used for detection and measurement of ...

Hydroaromatic compounds constitute a major portion of coal liquefaction distillates. Type analysis of these mixtures by mass spectrometry requires spectra of pure hydroaromatics for accurate calibration. Only a relatively small number of these compounds i...

Correct charge state assignment is crucial to assigning an accurate mass to supramolecular complexes analyzed by electrospray mass spectrometry. Conventional charge state assignment techniques fall short of reliably and unambiguously predicting the correct charge state for many supramolecular complexes. We provide ...

Desorption electrospray ionisation (DESI) has been successfully combined with a hybrid quadrupole time-of-flight mass spectrometer to provide mass spectra and product ion mass spectra of active ingredients formulated in pharmaceutical tablets, gels and ointments. Accurate mass data has been ...