Chemical preparations for self-defense, namely, irritant gases, irritants, irritant compounds and irritant solutions, in the forms of liquid, gaseous powder, and gas propellant for aerosol, for use in guns, throwers, spray apparatus and spray cans; Chemical preparations for self-defense training, namely, non-irritant chemical gases, chemical substances, chemical solutions and chemical compounds, in the forms of liquid, gaseous powder, and gas propellant for aerosol, for use in guns, throwers,...