... 2,in accordance with ISO11607,EN868 3,Steam sterilization Steam Autoclave TapeStructure and properties:Steam sterilization chemical indicator tape is that the ... shape ,in a certain temperature and pressure of saturated steam fuction, after a sterilization cycle of treatment, the indicator ... sterilized, and place into 120 °C and pressure exhaust steam sterilizer for 20 minutes, or into the pre-vacuum ...