Sterilization Container Indicator Card, 250 pieces

Gives visual indication that the sterilization container has been exposed to sterilization. Cards contain space to indicate key information including sterilization date, sterilizer # and load number. Single Use Only. Type 1 chemical indicator. Designed for use in 121°C gravity steam sterilizers or 132°C - 134°C pre-vacuum steam sterilizers. Following proper steam sterilization, the indicator turns from white to black.