42 Scientific and technological services, namely, scientific and technological research, analysis, testing as well as scientific and technological research and design in the field of chemicals, oil and mining, biofuels, pigments, additives, industrial homecare, coatings, plastics, agrochemicals, cosmetics; industrial analysis and industrial research in the field of chemicals, oil and mining, biofuels, pigments, additives, industrial homecare, coatings, plastics, agrochemicals, cosmetics; industrial analysis being materials analysis; scientific industrial research; quality control for others; design and development of computers and software