• In-office biological monitioring system provides final results in just 10 hours • Simply process test indicator vial in a normal steam sterilization cycle, remove, crush ampoule and place in incubator along with an unprocessed control vial for required 10 hour incubation period • Media in test vial will turn yellow if any spores remain alive, thus signifying a failed test • If test fails, immediately retest to determine if sterilizer is not functioning properly or if it was human error (most common reason for test failure) • If second test fails, remove sterilizer from service immediately and contact your local equipment service provider