Chemical products for use in industry, agriculture, horticulture and forestry, namely, manures and fertilizers; chemicals for use in the manufacture of agricultural, horticultural and forestry products; chemical products for application to fibers, textiles, clothing, fuels, oils, paper, windows, glass and plastics for security marking purposes, tagging purposes and biotagging purposes; adhesives and glues for general industrial use; diagnostic preparations and reagents for non-medical use; diagnostic preparations and reagents, other than for medical use; diagnostic preparations and reagents for scientific and industrial use; assay preparations and reagents for non-medical use; assay preparations and reagents for non-medical use in the form of chemical products for testing for harmful biological substances; assay preparations and reagents, other than for medical use; assay preparations and reagents for scientific and industrial use; chemical preparations and reagents for security marking, tagging and biotagging; chemical products for use in cosmetics and pharmaceuticals, namely, chemical preparations for use in the manufacture of cosmetics and pharmaceuticals; fuel additives, namely, chemical additives for identifying the source of the fuel, chemical preparations for use in the manufacture of paints, varnishes and coating compositions; chemical preparations for the manufacture of colorless and colored pigments; chemical additives for use in the production of ink, dye, pigments and paints; chemical preparations for use in the manufacture of electronics, paints, varnishes and plastics; magnetic particles for industrial purposes; unprocessed plastics; UV resistant unprocessed plastics; chemical products for use as catalysts in the cosmetics, pharmaceutical, chemical, biochemical and petroleum industries; chemical additives for fuel; phosphorescent chemical preparations and phosphors for use in crime detection, security, biotechnology and biotagging; fluorescent and luminescent chemicals for use in crime detection, security, biotechnology and biotagging in particulate and bead form; chemical preparations, namely, silica particles of micron- and nano-size, which have high fluorescent brightness with a unique fluorescent spectra or colors used in labeling and tracing for biological and biomedical applications; fluorescent silica particles used in scientific research; chemical preparations, namely, fluorescent silica particles with unique shape and/or spectra used in security applications, for the serialization of goods and decreasing the chances of counterfeiting