Bio-chips for research or scientific purposes; Calibrated rainwater collection containers for scientific purposes; Cases fitted with dissecting instruments for scientific or research purposes; Computer software for scientific analysis of genetic sequences; Downloadable scientific and medical data via the internet; Educational kit comprising DVDs featuring secondary level curriculum on all scientific disciplines, along with teacher guides, sold as a unit; Filters used in scientific and forensic apparatus in drug detection processes; Flow cytometers and flow-based analyzers providing cell and particle analysis, detection, or counting for scientific, laboratory, and general research uses; Glass tubes for scientific purposes; Glassware for scientific experiments in laboratories; Infrared detectors for use in military, law enforcement, civil, scientific and industrial applications; Pharmaceutical and scientific research equipment for use in mass spectrometers; Plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; Prisms for scientific purposes; Satellites for scientific purposes; Scientific and technical apparatus, namely, optical mirrors; Scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; Scientific apparatus and instruments, namely, fluid handling device used for disposable bioprocessing applications and parts and fittings therefor; Scientific apparatus and instruments, namely, ultra-high vacuum chambers; Scientific apparatus for determining the water content in petroleum products; Scientific apparatus for use with membrane filtration, namely, water filter controllers and computer software for detecting and measuring water quality; Scientific apparatus, namely, cellular mixed ester membranes for use in the science and research industry; Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; Scientific instrument, namely, fluorescence detector for crime scene investigations; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Scientific instruments, namely, electronic analyzers for testing consumer products for the presence of contaminants; Scientific measuring instruments, namely, conductivity meters; Sensor chips for scientific use; Ultrasonic bone densitometer with computer, printer, and computer software for use therewith, sold as a unit, for scientific use