1 Chemicals and biological preparations for industrial scientific research use and for the development of active chemical preparations that are used in the manufacture of drugs, pharmaceutical preparations, diagnostics, foodstuffs for human use and for animals, pesticides, herbicides and fungicides; reagents, testskits primarily comprised of reagents and chips and biochips consisting of a surface of inorganic material, and arrays, all for molecular biological research namely, for the study of the interaction of biomolecules, the detection of expression of molecules, for the construction of structures in the nanometer scale, for the functionalization of surfaces and for the development of active chemical preparations