Laboratory and scientific instruments, namely, mass spectrometers and structural parts therefor, and fittings for said mass spectrometers; Scientific research equipment for use with mass spectrometers, namely, laboratory furniture in the nature of workstations that can be used while pipetting samples to sample plates for ionization by means of matrix assisted laser desorption, and structural parts for said workstations; Recorded computer software and computer programs for operating the afores...