OPTITROL Trademark

Chemicals used in industry and science; chemical products for diagnostic use, namely, chemical diagnostic reagents for scientific purposes; chemicals and chemical products for use in industrial and scientific research being industrial chemicals and chemical preparations for scientific purposes, other than for medical or veterinary use; diagnostic assay preparations for scientific, industrial research and research purposes; reagents for use as research tools and standards for scientific and research use; reagents for use with chemicals, namely, chemical reagents, other than for medical or veterinary purpose; human serum for scientific or laboratory purposes, namely, in the preparation of quality control reference materials for scientific, research and diagnostic use; chemical reagents for scientific or laboratory purposes used in liquid based external assay run control for infectious diseases testing for use by blood banks, hospitals and public health laboratories, other than for medical or veterinary purposes.