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; Nucleic acid sequences and chemical reagents for other than medical and veterinary purposes; Reagents and substrates, namely, chemical compounds for use in patterning at nano scale or near nano scale; Chemical reagents for non-medical purposes; ...