Electronic, nuclear, industrial and laboratory testing, measuring, computing and control instruments, apparatus and component parts thereof; computers; electrical arresters; batteries; electrical bus ways; electrical capacitors; electrical fuses; fiber optics; lighting controls; LED signals, namely, traffic, railway and pedestrian signals; electrical meters; electrical relays; electrical timers; electrical resistors; electrical sensors; electrical solenoids and electrical limit switches; electrical controllers; programmable logic controllers; electric lighting controls; LEDs, namely, light emitting diodes; electric terminal blocks; electric motor controls; electric lighting panelboards; electric power panelboards; electrical wiring fixtures; electric energy cells; fuel cells; circuit breakers and disconnects; circuit breaker load centers; circuit closers; circuit interrupters; commutators; contactors; current rectifiers; current limiters; electric contacts; electric collectors; electric connectors; electric controllers; electric inductors; electricity distribution boards and boxes; electricity distribution consoles; electricity switchboards and switchboxes; electric power supplies; transformers; motor control; lighting panelboards; power panelboards; electrical wires, cables, cords and conductors; lighting arrestors; electrical resistors; voltage regulators; computer mouse pads, and component parts of all the foregoing; apparatus for electrophoresis; chromatography columns and pumps; apparatus for bioinformatics systems namely, computer hardware and software for processing biological information; apparatus for scintillation, namely, scintillation counter to measure beta-emitting nuclides; imaging apparatus for radioactive and luminescent emissions, namely, CCD cameras and scanners for non-medical use; synthesis and purification integrated systems namely, chromatography columns, cartridges, fraction collectors, mixers, monitors, pumps, recorders and analysis software; apparatus for micro arrays, namely, probes, slides, buffers, bacterial controls, racks and trays; micro array slides; laboratory glassware; vials and micro vials; microtitre plates; computer software for hospital operating room management; computer software for critical care information management; industrial process control software; computer software programs and program manuals sold as a unit for use in factory management; graphical user interface based computer programs for controlling machines in industrial automation applications; software for creating graphics displays and editing dynamic data interfaces for real-time graphics applications for industrial and business applications; communications software for connecting computer network users; software for plastic injection molding; software for control, monitoring, simulation, communications, data logging and collection, and factory automation; software to integrate manufacturing machine operations, control processes, provide data for visualization, track problems and generate production reports; packaged software for use in the operation and programming of grinding machines in the manufacturing industry; industrial process control hardware, namely, computer monitors; laptop computers, Ethernet cards and cables; computer networking hardware, memory cards; microchips; microprocessors; computer network hubs, switches and routers, computer accessories, display devices and terminals; computer whiteboards; system boards and processors; industrial process controller featuring call control, operator interface, gage interfaces and data collectors; software for control and manufacturing applications, namely, for statistical process control, data collection, and distributed numerical control; software for manufacturing execution systems and document management; digital signal processing products and systems, namely, industrial automation controls and programmable logic controllers; machine tools, namely, an adaptive control product in the nature of an external controller to optimize machine tool cutting performance of rough and semi-rough cuts; distributed and remote input/output hardware devices, input/output modules, interface modules, power supplies and mounting hardware; digital music players; cellular telephones; intrusion and burglar alarm systems; security devices, namely, programming logic computers, control panels, electronic intrusion detectors, electronic glass break sensors, electronic vibration sensors, magnetic contacts for use in security systems, electronic switch plates, electronic motion sensors for alarm systems, electronic motion sensitive switches, hardwire sirens, audio speakers, electronic drivers, access control and alarm monitoring systems; fire, heat and smoke detecting and alarm units; computer card operated access control systems; card readers, card encoders, and encoded cards for use with card operated access control systems; video cameras; video object recognizers; video object trackers; video license plate readers; video alarm verifiers; video face recognizers; video vehicle recognizers; video traffic detectors; video access door controllers; video intrusion detectors; processing hardware and software that analyzes digital video images to automatically extract, record and report intelligence, and remote video monitoring systems for security and surveillance applications; central video monitors; video recorders; cameras; closed circuit video systems; closed circuit video system comprising one or more cameras, and a camera housing; short range, wireless, radio frequency transceivers; power line transceivers; communication control hardware for operating closed circuit camera; communication control hardware, namely, keypad controllers, matrix switchers, multiplexers, digital video recorders, integrated pan-tilt-zoom domes comprised of cameras, remote video controllers, receivers, electronic alarm, management controls and triggers, and video transmission devices sold separately or as part of a system for operating closed circuit cameras; personal digital assistant devices configured for use by real estate professionals; communications interface devices for use with personal digital assistant devices; fiber-optic transmission systems, namely, fiber optic transmitters, receivers and transceivers used in the transmission of video, audio, and data signals over optical fiber; electrical switches; electro mechanical locks; magnetic locks; electric keys; handheld electronic hardware for receiving, controlling, storing, manipulating, displaying and transmitting data and for operating electronic locks; electronic access cards and readers and encoders therefore; magnetic assess cards and readers and encoders therefore; smart access cards and readers and encoders therefore; proximity cards and readers and encoders therefore; electronic key fobs and readers and encoders therefore; bar code access cards and readers, encoders; access keypads; radio frequency tracking tags; tracking and control system comprising one or more radio frequency tags, transceivers, and sensors used to determine and monitor the location and movement of tangible assets, inventory and individuals; infrared sensors; computer hardware and software for facilities management and controlling facility access systems and components therefore, namely, control panels, access card readers, and equipment and systems for video imaging, video monitoring; digital hard drive for recording, network transmission and remote access; networked digital video storage servers, access control and surveillance software applications for alarm monitoring and security; computer software and hardware for controlling and operating security and access system comprising locks, doors, access, and identification; electronic safes for securing keys; surveillance equipment sold individually as components or together as a system comprising one or more surveillance cameras, covert cameras, close circuit television cameras, camera housings, camera mounts, camera lenses, video monitors, video recorders, digital recorders, video storage media, video switches, control panels, keypad controllers, joystick controllers, interface apparatus for alarms and access control equipment, transceivers, receivers, transmitters, signal processors, multiplexers, matrix switches, controllers, control panel housing, switch housing, transformers switches, splitters, coaxial cables, connectors, motion detectors, microphones and speakers; computer user interface software and control software for managing security, fire and access systems; electric locks; hand-held electronic computer and communication hardware for receiving, controlling, storing, manipulating, displaying and transmitting data for operating electronic locks; electronic key fobs, readers and encoders; blank magnetic data carriers; data processing software and computer hardware; power supplies, namely, batteries, rectifiers/voltage/current regulators and transformers; control panels, namely, electronic apparatuses adapted to electrically monitor a pre-determined activity and activate a burglar alarm; siren speakers; and electronic siren drivers, namely, tone generators and amplifiers adapted to be used for sirens; computer software to control communication hardware for operating and controlling closed circuit cameras; switch units incorporating magnetically actuated reed switches for use in burglary and fire sensing alarm systems, in industrial position sensing apparatus, in revolution counters, in equipment cabinet safety interlock systems, in industrial position controlling apparatus, in electrical cables and in pump and valve controlling apparatus and home security alarm systems; electrical and electronic checking apparatus for screening individuals, baggage, and cargo for the presence of particular substances; electrical and electronic checking apparatus for screening individuals, baggage, and cargo for the presence of explosives and/or narcotics; apparatus for detecting presence of explosives and other contraband; time or condition sensing apparatus for initiating and controlling regeneration or backwash cycles for water treatment equipment; automatic control valves for water conditioning and water filtration equipment; portable analytical instruments; namely, a probe with a microprocessor based data conversion logger for measurement of organic and inorganic chemicals in water; filters and filter housings for laboratory use; fluid separation apparatus for laboratory use; membrane filters for laboratory use; silt density measuring device; deionization units for laboratory use; fluid flow control devices, namely, pumps, valves, flow meters and regulators for laboratory use; ozone monitors; laboratory equipment, namely, porous micro titer plates for use in cell biology and other life science applications; electronic water and process treatment controls, namely, apparatus being electrical controllers for use in the treatment of commercial and industrial water systems, boiler water systems, cooling water systems, and closed water systems, pulp and paper processing systems, fuel processing systems, and metal processing systems to analyze the chemistry of the system, determine the proper treatment program, apply the desired treatment and monitor the effectiveness of the treatment; computer software for data management in the water treatment and pulp and paper fields; electronic controllers used for processing information in the water treatment and pulp and paper fields; apparatus for use in industrial water systems to measure and control pH and conductivity; apparatus for feeding chemical to an industrial, commercial or municipal water system in measured amounts; electronic test apparatus for use in water treatment; laboratory testing equipment-namely, deposition and corrosion rate testers; mobile laboratory consisting of equipment and instrumentation to monitor and measure pH, conductivity, and chromate concentration of industrial and domestic waters, to conduct inorganic analysis of water and to conduct microbiological testing of water