chemical and biological analytical systems and equipment, namely, laboratory operating systems comprising of computer hardware and computer software to facilitate the interaction and management of instruments, scientific data and business process electronic data, units for dispensing, receiving and storing micro plates for laboratory use, workstations for micro plate based and fluid transfer protocols for use in the field of cell analysis and tissue analysis, nucleic acid transfer and hybridization equipment, and structural parts for all of the foregoing; software for analysis, retrieval, and management of data in the field of life sciences research and bioinformatics for use in connection with measurement, chemical or biological analytical, clinical and patient information, and data acquisition applications, chromatographs; accessories for chromatographs, namely, chromatography columns, septa, seals and syringes; mass spectrometers and parts therefor, namely, ionization sources for mass spectrometers; spectrophotometers; protein sequencers; instruments containing electrical, computer and chemical hardware for the analysis of DNA, RNA, cells and proteins, namely, capillary electrophoresis kits, electroelution capsules for use in recovery and purification of DNA, RNA, and proteins, thermal plate sealers for use in preparing specimens for laboratory cell and tissue analysis, temperature cyclers for molecular biology, micro centrifuges, ovens for molecular biological use, DNA micro array scanners, and DNA hybridization chambers; gene analysis equipment, namely, DNA microarrays and DNA chips