Assays and reagents for use in genetic research; Chemical preparations for scientific purposes; 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 preparations for scientific or research use; Diagnostic reagents for in vitro use in biochemistry, clinical chemistry and microbiology; Nucleic acid isolation and purification kit consisting primarily of reagents and magnetic beads for scientific research purposes; Phenols; Reagents for research purposes; Reagents for scientific or medical research use