9 Measuring, detecting, monitoring and controlling devices, namely, measuring tapes; optical apparatus and instruments, namely, optical mirrors; optical inspection apparatus for industrial use; apparatus and instruments for physics, namely, photometers; research laboratory analyzers for measuring, testing and analyzing blood and other bodily fluids; diagnostic apparatus for the detection of pathogens for laboratory or research use; filters for blood and blood components for laboratory experiments; liquid chromatography apparatus for laboratory use; apparatus and instruments for research purposes, namely, microscopes; apparatus for automatic chromatography for laboratory use; laboratory apparatus and instruments, namely, pyrometers; laboratory instruments, other than for medical use, namely thermometers; particle classifying apparatus, namely, electrostatic precipitators; mass spectrometry apparatus; separating apparatus for laboratory use in the nature of magnetic separators; ultramicroscopes; scientific apparatus and instruments, namely, hydrometers; nanoparticle size analysers; automatic dosage apparatus, namely, machines for dispensing pre-determined dosages of medication; image analyzers being scanners; diagnostic devices, not for medical purposes, namely, diagnostic apparatus for testing food; diagnostic apparatus, not for medical purposes, namely, diagnostic apparatus for the detection of pathogens for laboratory or research use; dosage dispensers, namely, machines for dispensing pre-determined dosages of medication; control apparatus and instruments being lighting control apparatus; measuring devices and apparatus, namely, measuring rules; liquid dosage devices that measure the amounts to be dispensed, namely, machines for dispensing pre-determined dosages of medication; flowmeters; optical measurement apparatus, namely, electro-optical instruments for use in inspection and measurement of industrial components; precision measuring apparatus, namely, precision theodolites; testing and quality control devices, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; testing apparatus not for medical purposes in the nature of testing apparatus for testing printed circuit boards; instruments for measuring milk quality parameters; sensors, detectors and monitoring instruments and apparatus, namely, pressure sensors; process control devices, namely, signal conditioning and communication devices for industrial process control; electronic process control apparatus, namely, signal conditioning and communication devices for industrial process control; electronic process control instruments, namely, signal conditioning and communication devices for industrial process control