9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, life-saving and teaching apparatus and instruments, namely, spectrograph apparatus, spectroscopes, refractors, refractometers, probes for scientific purposes, apparatus and instruments for physics and chemistry in the nature of Laboratory apparatus and instruments for extracting nucleic acid, optical apparatus and instruments in the nature of absorption and transmission, microscopes, magnetic resonance imaging apparatus not for medical purposes, ionization apparatus for scientific or laboratory use, infrared detectors, incubators for bacteria culture, food analysis apparatus in the nature of diagnostic apparatus for testing food, apparatus for fermentation, DNA chips, biochips, diffraction apparatus, diagnostic apparatus in the nature of apparatuses for the detection of pathogens for laboratory or research use not for medical purposes, light and fluorescence detectors, cyclotrons, chromatography apparatus for laboratory use, petri dishes, testing apparatus in the nature of apparatus for testing liquids; Apparatus for recording, transmission or reproduction of sound or images, both blank and pre-recorded; Blank magnetic data carriers and pre-recorded magnetic data carriers featuring computer software and computer programs for acquiring, processing and displaying analytical data; mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment and computers; Fire-extinguishing apparatus