Packaging Monitoring indicators Package monitoring indicators are used inside packs or containers to monitor all relevant parameters of hydrogen peroxide sterilization processes. Package monitoring indicators only provide sterility information at the position inside the chamber where they are located. It is not possible to monitor internal areas of hollow goods, i.e., tubes and/or minimal invasive surgical (MIS) instruments with package indicators as they cannot be placed into hollow devices. Test set and process challenge devices (PCD) used in hydrogen peroxide sterilization processes. The indicator strip is placed in the test Device. The test Device is sterilized together with other packages and containers.
