42 Services in the field of science and technology, namely, design, engineering, research, development and testing services in the field of radiation detection, electron counting, photo electron spectroscopy, electron microscopy, Transmission Electron Microscopy (TEM), and industrial x-ray detection; scientific research and development services; technological research in the field of radiation detection, electron counting, photo electron spectroscopy, electron microscopy, Transmission Electron Microscopy (TEM), and industrial x-ray detection, inspection and analysis; scientific research and product development services; industrial analysis, namely, testing, analysis and evaluation of chemical, biochemical and biological preparations for scientific purposes and for use in industry, biological tissues, cells for scientific and research use, biopsy samples, diagnostic preparations for scientific or research use, diagnostic preparations for clinical or medical laboratory use, diagnostic agents, preparations and substances for medical purposes, diagnostic preparations, other than for medical or veterinary purposes, molecules, molecular complexes, crystals, mineral substances, metals and plastic, polymeric materials, and polymer synthesis for medical, scientific, and technological applications by microscope probe scanning; industrial analysis, namely, testing, analysis and evaluation of chemical, biochemical and biological preparations for scientific purposes and for use in industry, biological tissues, cells for scientific and research use, biopsy samples, diagnostic preparations for scientific or research use, diagnostic preparations for clinical or medical laboratory use, diagnostic agents, preparations and substances for medical purposes, diagnostic preparations, other than for medical or veterinary purposes, molecules, molecular complexes, crystals, mineral substances, metals and plastic, polymeric materials, and polymer synthesis for medical, scientific, and technological applications by radiography scanning of biological specimens and material samples; industrial analysis, namely, testing, analysis and evaluation of the goods of others to assure compliance with industry standard; planning, design and development of computers and software