SEARCH Articles Figures Tables Active chemical ionization mass spectrometry Atmospheric pressure chemical ionisation-mass spectrometry Atmospheric pressure chemical ionization-mass spectrometry Atmospheric-pressure chemical ionization and mass spectrometry Chemical analysis mass spectrometry Chemical analysis methods mass spectrometry Chemical biological mass spectrometry Chemical ionisation mass spectrometry Chemical ionization mass spectrometry CI-MS) Chemical ionization mass spectrometry characteristics Chemical ionization mass spectrometry detector Chemical ionization mass spectrometry electron capture Chemical ionization mass spectrometry protonation sites Chemical ionization mass spectrometry reagent gases Chemical ionization, mass spectrometry Chemical spectrometry Chemical-ionization mass spectrometry sensitivity Chemicals accelerator mass spectrometry Desorption Chemical Ionization Mass Spectrometry Desorption chemical ionisation mass spectrometry Gas chromatography/negative chemical ionization mass spectrometry Gas chromatography/negative-ion chemical ionization-mass spectrometry Gas chromatography/positive-ion chemical ionization mass spectrometry HPLC-atmospheric pressure chemical ionization mass spectrometry Ionization, chemical tandem mass spectrometry Liquid chromatography-mass spectrometry chemical warfare agents Mass spectrometry detection, chemical ionization Mass spectrometry detectors atmospheric pressure chemical ionization Mass spectrometry in chemical analysis Mass spectrometry of chemical warfare agents Mass spectrometry pressure chemical ionization Mass spectrometry, mechanisms and structure in: a comparison with other chemical Mass spectrometry, mechanisms and structure in: a comparison with other chemical processes Negative ion chemical ionization mass spectrometry Positive-ion chemical ionization mass spectrometry Speciated isotope dilution mass spectrometry chemical speciation Tertiary Structure Characterisation by Chemical Modification and Mass Spectrometry The Determination of Chemical Elements in Food: Applications for Atomic and Mass Spectrometry