DESI 2D

Mass spectrometry instruments, namely, mass spectrometers and structural parts and structural fittings therefor; ionization apparatus for scientific or laboratory use, namely, ionization source for use with mass spectrometry instruments; ion mobility mass spectrometry instruments; time of flight mass spectrometry instruments; mass spectrometry instrument systems for use with chromatography apparatus and instruments comprised of mass spectrometers, computer hardware and computer operating software and structural parts and fittings therefor; recorded or downloadable operating software for laboratory and scientific apparatus and instruments