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Sterility Assurance and Monitoring

STERIS sterility assurance monitoring products provide the assurance you need to be confident in your sterilization processes. Whether using a steam, ethylene oxide (EO), or vaporized hydrogen peroxide sterilization process, STERIS's portfolio of sterility assurance products, including biological indicators, chemical indicators, Bowie-Dick test packs, and more, are designed to provide critical information about the sterilizer and the sterilization process.


  • Biological indicators
    • STERIS biological indicators are designed for use in steam or vaporized hydrogen peroxide sterilization processes. Get BI results in as little as 5 minutes!
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  • Chemical indicators
    • Internal chemical indicator strips and challenge packs capture sterilization or disinfection parameter failures through immediate results, while external indicator tapes and labels provide confirmation that a pack has been exposed to the sterilization process and helps distinguish between processed and unprocessed packs.
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  • Daily air removal test/Bowie Dick test
    • Air Removal/Bowie-Dick Tests evaluate the performance of prevacuum sterilizers by confirming adequate air removal from the sterilizer chamber
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  • Reusable Test Packs
    • Designed to challenge vacuum assisted steam sterilizers, these reusable test packs offer environmental and budgetary benefits
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  • Record keeping and labeling
    • Envelopes, forms, record cards and labels to quickly document common sterilization, high level disinfection, and cleaning processes
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  • Wrapped tray with tape.
    • Sterilization tape is used during both steam and hydrogen peroxide sterilization methods to secure packaging for sterilization
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