TRISTAINS

(Based on Use in Commerce) Reagents for scientific and research use (Based on Intent to Use) Chemical reagents for non-medical purposes, namely, for use in evaluating Reagents for use in scientific apparatus 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