ADACX multi-variable form sterilization indicator card is designed to be used in sterilization packages and in some places of sterilize chamber, where sterilizer agent could not access easily. The sterilization indicator color changes pink to green in the formaldehyde sterilization process at 70℃for 30 minutes, with 10 mg/l formaldehyde. The multi-variable indicator card is 15mm×80mm paper strip which react critical parameters(temperature, time and formaldehyde concentration) of formaldehyde sterilization process. The multi-variable form sterilization indicator card belongs to ISO11140-1CLASS 4.
