Scientific apparatus, namely, mass spectrometers and parts thereof, in particular, time-of-flight mass spectrometers and aerosol time-of-flight mass spectrometers; downloadable and recorded computer programs and computer software for operating mass spectrometers; downloadable and recorded computer programs and computer software, in particular, deep learning algorithms, for analyzing and displaying spectral data recorded by mass spectrometers, in particular, to identify chemicals and microorganisms, such as bacteria, yeasts, viruses or fungi, in aerosol analytes, biological, chemical, industrial and food samples; diagnostic instruments for scientific or research use, in particular, mass spectrometer systems comprising mass spectrometers, data analysis and reporting devices, sample collection devices, and sample preparation devices for identifying chemicals and microorganisms, such as bacteria, yeasts, viruses or fungi, in aerosol analytes, biological, chemical, industrial and food samples for use in the identification of pathogens that cause infectious diseases and food-borne diseases and identification of biological and chemical threat agents; sample collection and preparation devices for scientific or research use for mass spectrometry, for time-of-flight mass spectrometry, and aerosol time-of flight mass spectrometry for use in the identification of pathogens that cause infectious diseases and food-borne diseases, identification of pathogens in the point of care diagnostics market, and identification of biological and chemical threat agents

Medical diagnostic instruments, in particular, mass spectrometer systems comprising mass spectrometers, data analysis and reporting devices, sample collection devices, and sample preparation devices for identification of pathogens in the point of care diagnostics market; sample collection and preparation devices for medical diagnostic uses for mass spectrometry, for time-of-flight mass spectrometry, and aerosol time-of flight mass spectrometry for use in the identification of pathogens that cause infectious diseases and food-borne diseases, identification of pathogens in the point of care diagnostics market, and identification of biological and chemical threat agents