Ensure the highest level of sterility assurance with STERIS VERIFY™ Dual Species Self-Contained Biological Indicators (SCBIs). Each vial is designed to monitor the effectiveness of sterilization processes—specifically steam and ethylene oxide (EO)—by providing a direct, reliable measure of microbial lethality.

These biological indicators contain both Geobacillus stearothermophilus and Bacillus atrophaeus spores, offering comprehensive testing for multiple sterilization methods. G. stearothermophilus, known for its resistance to steam and vaporized hydrogen peroxide (VH₂O₂), plays a critical role in validating sterilization effectiveness.

The self-contained format combines spore strip and growth media in a single vial, simplifying handling and reducing contamination risk. A clear colour change indicates sterilization failure, making result interpretation fast and straightforward.

Product Features:

• Dual-species: G. stearothermophilus and B. atrophaeus spores
• Designed for steam and EO sterilization monitoring
• Immediate visual confirmation of sterilization effectiveness via colour change
• Supports sterility assurance by directly measuring process lethality
• Part of STERIS’s complete biological indicator portfolio for healthcare and lab use
• Box of 50 self-contained biological indicators (SCBIs)

STERIS VERIFY™ SCBIs are essential tools in any sterile processing department, providing confidence that critical sterilization conditions have been met.