9 Scientific apparatus and instruments, namely, ultra-high vacuum chambers; distillation apparatus for scientific purposes; optical mirrors; optical tables; scientific apparatus and instruments, namely, fluid handling device used for disposable bioprocessing applications and parts and fittings therefor; scientific apparatus, namely, cellular mixed ester membranes for use in the science and research industry; Microplate readers; Scientific and medical instruments and apparatus, namely, medical laboratory research instruments for detecting pathogens, DNA analysis, thermal imaging; Scientific instrumentation for measuring weight, chemical levels in water, and presence of chemical substances, not for medical use; Ionization apparatus for scientific or laboratory use, not for the treatment of air or water; Filters used in scientific and forensic apparatus in drug detection processes; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; Scientific apparatus for use with membrane filtration, namely, water filter controllers and computer software for detecting and measuring water quality; Scientific and technical apparatus, namely, optical mirrors; Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; Drying ovens for laboratory use; heating apparatus, namely, Drying ovens for laboratory use; Laboratory apparatus and instruments for the exchange of substances and heat; Ionization apparatus for scientific or laboratory use; Scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein A; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Microplate readers in the nature of a scientific apparatus for collecting data from laboratory samples that have been deposited on flat plates with multiple wells known as microplates; nautical apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses; remotely-controlled sub-aquatic video camera containing a TV camera, transmitter, receiver and microphone to record, detect, measure, survey and locate objects underwater; Magnetic compasses for surveying; photographic apparatus and instruments, namely, lenses for photographic apparatus, cases for photographic apparatus, photographic cameras, Drying apparatus for photographic prints, enclosures for cameras; cinematographic apparatus and instruments, namely, video cameras, Clapperboards; optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; weighing apparatus and instruments, namely, weighing machines; measuring apparatus and instruments, namely, digitizers; signaling apparatus and instruments, namely, traffic light apparatus; checking apparatus and instruments for supervisory purposes, namely, apparatus for checking flight parameters; Control systems for airport baggage handling systems, consisting of a single or multiple programmable controllers (PLC) with input and output features for digital devices, with capability of being connected to external supervisory computers; emergency apparatus and instruments for life-saving purposes, namely, emergency eyewash stations; emergency button in the nature of an electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; emergency signal transmitters; Emergency auto kits comprised of a battery charger and a hand held spotlight; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Emergency warning lights; life-saving and teaching apparatus and instruments, namely, artificial limbs for medical instruction purposes; teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music instruction; electric apparatus and instruments included in this class, namely, electric navigation instruments; apparatus for recording, transmitting and reproducing sound and images; magnetic recording media in the nature of blank recordable DVDs, sound recording disks in the nature of blank recordable optical discs; audio books in the nature of novels; typeface fonts recorded on magnetic media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computer equipment in the nature of computer peripheral equipment; fire extinguishers; eyeglass frames; clothing for protection against accidents, irradiation and fire