Application of Chemical Indicator Label:

This product is a specialized chemical indicator label for low-temperature steam formaldehyde sterilization. The special chemical indicator color block printed on the surface of the indicator label undergoes a chemical reaction and color change under conditions of 2% formaldehyde content, 60 ℃ temperature, 30 minutes of action time, and 2% formaldehyde content, 78 ℃ temperature, and 10 minutes of action time during low-temperature steam formaldehyde sterilization.

Usage method:

Attach a chemical indicator label to the surface of the package to be sterilized. After sterilization is completed, remove the package and observe the indicator label. If the chemical indicator color block of the indicator label changes from red to a contrasting color (yellow) or is lighter than the contrasting color, it indicates that the sterilized package has undergone sterilization treatment; If there is no change in the color of the indicator color block or if the color changes deeper than the contrast color (yellow), it indicates that the package has not undergone sterilization treatment or has not met the sterilization requirements. The discoloration reaction of the indicator color block is irreversible, and the indicator label after the reaction can be stored as a record at room temperature.