1 Chemical and biochemical products for industry, science, agriculture, and sylviculture, namely, reagents for non-medical purposes, catalysts for chemical and biochemical processes, assays for use in scientific research, peptides substrates used in analyzing and detecting certain toxins for laboratory or research use, enzyme substrates, and nucleic acids for laboratory use; Chemical and biochemical products for research laboratories, medical laboratories, veterinary analysis laboratories and control laboratories, namely, reagents for non-medical purposes, catalysts for chemical and biochemical processes, assays for use in scientific research, peptides substrates used in analyzing and detecting certain toxins for laboratory or research use, enzyme substrates, and nucleic acids for laboratory use; Chemical and biochemical products, namely, reagents, catalysts, assays, peptides, enzymes, and nucleic acids for scientific and biological research purposes; industrial enzymes and proteins, namely, enzymes for scientific and research purposes and proteins for scientific and medical research, all for use in molecular biology and combinatorial chemistry; Chemical and biochemical products, namely, reagents, catalysts, assays, peptides, enzymes, and nucleic acids, for the detection, screening, quantifications and identification of chemical and biological molecules; Chemical and biochemical products, namely, reagents, catalysts, assays, peptides, enzymes, and nucleic acids, for the identification of chemical and biological reactions and for the characterization of microbiological organisms and cells; Chemical and biochemical products, namely, reagents, catalysts, assays, peptides, enzymes, and nucleic acids, for the purification, detection, production and expression of proteins; Testing kits comprising proteins, nucleic acids, microorganisms, cells, buffers, colorants and reagents for the expression, amplification, purification, detection and analysis of biological samples for laboratory or research use; Testing kits comprising chemical and biochemical reagents of cell-free transcription and translation for use in research, pharmacy, diagnostics, biotechnology or industry, not for medical purposes; Testing kits comprising chemical and biochemical reagents and media for genetic engineering, not for medical purposes; Biochemical products, namely, gene libraries, variant libraries, libraries of molecules made by ligation, libraries of mutants for use in research, pharmacy, diagnostics, biotechnology and industry, not for medical purposes