Chemical reagents for non-medical purposes; Chemical reagents for non-medical purposes, namely, for use in evaluating solvent; Chemical reagents, other than for medical or veterinary purpose; Chemical reagents, other than for medical or veterinary 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; Reagents and substrates, namely, chemical compounds for use in patterning at nano scale or near nano scale; Reagents for use in scientific apparatus for chemical or biological analysis; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use; Nucleic acid sequences and chemical reagents for other than medical and veterinary purposes