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 and research use; Reagents for scientific or medical research use; Reagents for use in scientific apparatus for chemical or biological analysis; Assays and reagents for use in genetic research; Biochemical reagents commonly known as probes, for detecting and analyzing molecules in protein or nucleotide arrays; Biochemical reagents used for non-medical purposes; Cell culture reagents for scientific and research use; Chemical reagents for non-medical purposes; Chemical reagents, other than for medical or veterinary purpose; 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 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; Genetic identity tests comprised of reagents for non-medical purposes; Immunohistochemistry detection kits consisting of mouse secondary reagents, DAB chromogens, DAB buffers, peroxidase blocking reagent, and hematoxylin, for anatomic pathology purposes in the medical diagnostics industry; 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; Research reagents for industrial use, namely, for food testing