Amino acids for laboratory or research use; Assays and reagents for use in genetic research; Assays for research purposes; Biochemical reagents commonly known as probes, for detecting and analyzing molecules in protein or nucleotide arrays; Biochemicals, namely, monoclonal antibodies for in vitro scientific or research use; Biochemicals, namely, polypeptides for in vitro research use; Biological Tissue, namely, a set of matched frozen and fixed human biological specimens derived from the division of one original specimen for use in scientific and medical research; Biological tissue, namely, blood, stem cells, umbilical cords and placentas for scientific and medical research use; Biological tissue, namely, SHED stem cells (stem cells from human exfoliated deciduous teeth), dental pulp and human maxiofacial bone elements for scientific use and research in cellular healing therapies; Biomedical compounds, namely, peptide substrates used in analyzing and detecting certain toxins for laboratory or research use; Cells for scientific, laboratory or medical research; Chemical preparations, namely, silica based density centrifugation media, to be used in biochemical and clinical research; Chemical reagents for non-medical purposes; Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid; Diagnostic kits consisting primarily of monoclonal antibodies, buffers, and reagents to monitor toxicity of drugs; Diagnostic preparations for scientific or research use; Diagnostic reagents and preparations, except for medical or veterinary use; Diagnostic reagents for clinical or medical laboratory use; Diagnostic reagents for in vitro use in biochemistry, clinical chemistry and microbiology; Enzymes for scientific and research purposes; Genetic identity tests comprised of reagents; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use; Nucleic acid isolation and purification kit consisting primarily of reagents and magnetic beads for scientific research purposes; Nucleic acid sequences and chemical reagents for other than medical and veterinary purposes; Paternity identity tests comprised of reagents; Protein arrays and nucleotide arrays for scientific and medical research; Reagent bearing test strips for testing swimming pool water; Reagent for chemical analyses; Reagent kits comprising generic DNA circle, DNA primers, polymerase and buffers for use in biotechnology fields; Reagents and substrates, namely, chemical compounds for use in patterning at nano scale or near nano scale; Reagents for research purposes; Reagents for scientific or medical research use; Reagents for testing the sterility of medical equipment; Reagents for testing the sterility of pharmaceuticals and injectable solutions; Reagents for use in scientific apparatus for chemical or biological analysis; Reagents used for analytical moisture determinations; Research reagents for industrial use, namely, for food testing; Stem cells for research or scientific purposes; Stem cells for research purposes; Testing kits containing peptide substrates used in analyzing and detecting certain toxins for laboratory or research use