1 Chemical products for use in industry, science and for research; bacterial, bacteriological, biological, chemical or biochemical preparations for use in industry, science and for research; preparations of micro-organisms, cells, stem cells and bacteria for use in industry, science and for research; chemical products for analyses in laboratories; diagnostic preparations for use in industry, science and for research; chemical, biochemical or biological reagents for use in industry, science and for research; in vitro diagnostic reagents and agents for use in industry, science and for research; cultures of biological tissues and micro-organisms for use in industry, science and for research; micro-biological culture media for use in industry, science and for research; stem cells for use in industry, science and for research; cell culture media for use in industry, science and for research; biological preparations for cell cultures for use in industry, science and for research; tissues and matrices of tissues and organs for scientific, medical and pharmaceutical research; chemical products for the development of biotechnological products for use in industry, science and for research; testing, sampling and diagnostic kits for use in industry, science and for research; chemical test kits comprising reagents, chemical, biochemical or biological agents and products for testing for use in industry, science and for research; chemical, biochemical or biological preparations, and chemical reagents and test kits therefor for research and development relating to pharmaceutical products and medicines, biological tissue repair, replacement of organs or development of artificial organs; test kits for measuring gene expression, secretion and protein activity for use in industry, science and for research; chemical products for encapsulation or coating of active chemical ingredients for use in industry, science and for research; chemical products for cell encapsulation for use in industry, science and for research; chemical products for three-dimensional cell culture for use in industry, science and for research; encapsulated biological products with cell culture for medical, pharmaceutical, scientific use, for diagnosis and for research; cells, stem cells and encapsulated or co-encapsulated microorganisms secreting biological products for medical, pharmaceutical, scientific use, for diagnosis and for research; encapsulated biological products with liver cells for medical, pharmaceutical, scientific, diagnostic and research use; encapsulated liver cells secreting biological products for medical, pharmaceutical, scientific, diagnostic and research use.