Publication | Open Access

Direct screening of tobacco indicators in urine and saliva by Atmospheric Pressure Solid Analysis Probe coupled to quadrupole-time of flight mass spectrometry (ASAP-MS-Q-TOF-)

Flight Mass SpectrometryAnalytical InstrumentationGas ChromatographySample PreparationEnvironmental Analytical ChemistrySpectroscopyBioanalysisMass SpectrometryPhysiologyTobacco IndicatorsAnalytical ChemistryBiostatisticsDirect ScreeningClinical ChemistryMedicineChromatography