Computer programming services for others; computer software design and analysis services for others; computer consultation services; maintenance and updating of computer software and computer software systems for others; installation of computer software; computer systems analysis and design services for others; consultancy services relating to chemical research; consultancy services relating to the discovery and evaluation of drugs and compounds having diagnostic properties; technical support services, namely, troubleshooting the nature of diagnosing computer hardware and software problems; technical consultancy services relating to troubleshooting diagnosis using laser based optical systems; custom design of high through-put screening assays for drug development services; customer synthesis, analytical and diagnostic services, namely, radioactive and non-radioactive labeling of a compound and isotopically labeling chemical biological molecules; biotechnological services in the nature of development of new technology for others in the field of biotechnology; laboratory and testing services for fluid separation and membrane testing; engineering and consulting services in the fields of water treatment, aqueous systems, cooling water systems, industrial boiler water systems, industrial water and process systems, industrial fuel processing system treatment; engineering services and technical support services related to the design and configuration of computer software and hardware systems to be used in the treatment of aqueous system, providing information to others, over a global computer network, relating to industrial water purification systems