Model Number: SZ-AT001 Brand Name: SINOZENITH Key Specifications/Special Features: Self-adhesive tape with indicating, heat-responsive imprint for application to objects or sealing packages prior to autoclaving. Diagonal lines change color from white to brown after steam sterilization.1. The tape is used for indicating the results of sterilization packaging. Such as sterilization wrapper, paper bags and etc.2. Conditions: 20 minutes in 120℃ and 5 minutes in 134℃3. The indicator will turn brown after use*Medical paper with steam sterilization indicator ink*Used for packages of materials sterilized in autoclave*In accordance with EN868 standards*1/2"*60Yards, 3/4"*60Yards, 1"*60Yards.