Chemical analysis; Chemical research; Computer programming; Computer software design; Hosting of web sites; Inspection, quantity and quality control, supervision and verification of the quality and quantity of raw materials, commodities, manufactured, semi-manufactured and transformed goods or goods of any other nature and their conformity with national and international norms, laws, rules, practice and standards and with clients' contractual requirements; Material testing; Mechanical research; Physics research; Research and development for new products for others; Scientific research