Abstract: A method is provided for the microbicidal treatment of a surface such as sanitization, disinfection, sterilization, and decontamination of a surface or object by use of an anti-microbial composition comprising an aqueous solution of peracetic acid and hydrogen peroxide with acetic acid, water soluble polymer containing lactam, and phosphate ester surfactant and little or no stabilizer, and according to the method enhanced microbicidal efficacy is obtained when the composition is applied onto a surface as a thin film wetting the surface so that a shorter contact time for a desired fractional reduction in microbial population is obtained Still further, the compositions comprise photosensitizer for light-activated anti-microbial efficacy.

Abstract: A microbicidal and decontaminant composition comprising an aqueous solution of peroxides and peracids having equilibrium reaction products, a photoreactive surfactant, and a polymer, wherein said polymer interacts with said peroxides and said peracids.

Abstract: Compositions are formulated with generally regarded as safe (GRAS) ingredients for use as chemical simulants of toxants such as chemical warfare agents. The compositions can be used for training exercises, testing, and research studies and they can be applied safely to human skin. They include ultraviolet-excited fluorescent ingredients that make possible visible viewing of the simulants. The chemical simulants have good fidelity with the physical properties of toxants, for example, vapor pressure, volatility, persistence, viscosity, response to oxidative, hydrolysis, and perhydrolysis decontaminants, and they can be detected by commonly used portable instruments used to detect toxants.

Abstract: A microbicidal and decontaminant composition comprising an aqueous solution of peroxides and peracids having equilibrium reaction products, a photoreactive surfactant, and a polymer, wherein said polymer interacts with said peroxides and said peracids.