Biochemical catalysts; Biological preparation for use in cell cultures other than for medical or veterinary use; Catalysts for chemical and biochemical processes; Chemical preparations for scientific 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; Colorimetric surface swab to indicate presence of chemical or biological substance; Diagnostic preparations for clinical or medical laboratory use; Diagnostic reagents and preparations, except for medical or veterinary use; 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; 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