Laboratory equipment, namely, microarrays; calibration devices for calibrating scientific test and measurement instruments, laboratory robots for use in handling liquids, electronic equipment, optical equipment, medical imaging devices, and apparatus for testing chemical samples, biological samples and fluids; dna chips; laboratory equipment, namely, fabricated films and slides for medical sample processing devices; diagnostic apparatus for detection of tissue or cell based samples and apparatus for high-speed cell and bead sorting and analysis, all for laboratory purposes; house mark for a full line of chemical and biological analytical systems and equipment, and parts therefor; house mark for a full line of computer software, namely, software for use in connection with chemical or biological analytical, medical, engineering, and data acquisition applications; chromatographs; Chromatography columns for use in purification in the laboratory; Chromatography accessories and supplies for scientific or research purposes, namely, connectors, non-metal ferrules, fittings in the nature of connectors, capillary column connectors for laboratory use, connectors for laboratory capillaries and tubings, tubing, capillaries, sample containers, caps, solvent reservoirs, filters, vials, septa, disposable reusable dispenser syringes, valves, pressure transducers, Inlet liners, gold seals, o-rings, and moisture and gas traps; kits containing several of the aforementioned chromatography supplies, namely, connectors, non-metal ferrules, fittings in the nature of connectors, tubing, capillaries, sample containers, caps, solvent reservoirs, filters, vials, septa, disposable reusable dispenser syringes, valves, pressure transducers, liners, gold seals, o-rings, flow regulators and moisture and gas traps; general laboratory supplies, namely, racks and stands; spectroscopy supplies for scientific or research purposes, namely, electron multipliers, light conducting filaments, kits containing several of the aforementioned spectroscopy supplies, namely, electron multipliers, light conducting filaments; gas chromatography apparatus for laboratory use; mass spectrometers and parts therefor, namely, ionization sources for mass spectrometers; spectrophotometers; instruments containing electrical, computer and chemical hardware for the analysis of dna, rna, cells and proteins; gene analysis equipment, namely, dna microarrays, dna microarray scanners, dna hybridization chambers, and associated software for analyzing genes