It is used in EO sterilization process, which can indicate whether the pouch has been sterilized with EO sterilization; It also is used to judge indication effect for the EO sterilization.
Peel off the EO indicator label from the release paper,paste it on the item or the pouch to be sterilized and put them into the EO sterilization chamber. After sterilization for more than 3 hours under the EO concentration 600±50ml/l, temperature 48℃ ~52℃, humidity 65%~80%, if the color of label turns blue from initial red, it means that the item has been sterilized.
The label just indicates whether the item has been sterilized by EO method. It does not show the degree and effect of sterilization.
Keep it where ambient temperature is 15℃~30℃ and relative humidity is 50%, and keep it away from sunlight, contaminous or poisonous chemicals.