TSO3 Inc. (TSO3) is engaged in the research, development, commercialization and licensing of a sterilization process and accessories for heat-sensitive medical devices. Its products include 3M OPTREOZ 125-Z Sterilizer, 125-280 Solution, Validation Indicators and Sterilization Packaging. The 3M OPTREOZ 125-Z Sterilizer consists of a 125 liter stainless steel chamber, an ozone generator, a humidifier, a vacuum pump and a catalytic converter for residual ozone. The 125-280 solution of 50% stabilized hydrogen peroxide is a TSO3 product commercialized under the name of 3M OPTREOZ 125-280 Solution. The Company developed its TSO3 STERIZONE Chemical Indicator. The Company also received Food and Drug Administration (FDA) and Health Canada clearance to market its TSO3 STERIZONE Sterilization Pouch. The new STERIZONE 125L+ Sterilizer offers three cycles in a single sterilizer and is able to meet healthcare sterilization demands that previously required two or more sterilization systems.