Chemical reagents for non-medical purposes, namely, for use in evaluating Reagents for use in scientific Laboratories for chemical or biological analysis; Aromatic solvents for industrial and commercial use; Chemical reagents, other than for medical or veterinary purposes; Inorganic acids; Laboratory chemicals, namely, an antibody reagent used for the detection of antigens in cell and tissue analysis for in vitro diagnostic use; Chemical reagents for non-medical purposes, namely, for use in evaluating Chemical reagents, other than for medical or veterinary purposes; Inorganic Salts, Organic Compounds, High Purity Solvents, Peroxides,