- Pressure steam sterilization indicator tape especially used to stick to the package of items to be sterilized, is used to indicate whether the package of items has passed the pressure steam sterilization process, and can indicate whether the sterilization process has reached the required temperature and time. - Applicable to pressure steam sterilizer, used to indicate whether the package of goods has passed the pressure steam sterilization process. Instructions: - Cut the appropriate length of the indicator tape and stick it on the seal or surface of the article to be sterilized, and then place it at 121 ℃ to exhaust steam pressure Steam sterilization for 20 minutes or 132°C pre-vacuum pressure steam sterilizer for 4-6 minutes. - After sterilization, the diagonal indicator mark on the indicator tape changes from light yellow to black. - Sterilization status and records can be directly written on the back of the indicating tape. **For further product information, please contact Chat Support**