SteriTest^TM Steam Biological Indicators

SteriTest^TM steam biological indicators for monitoring steam sterilization consist of a thermoplastic vial and a brown cap, a crushable glass ampoule with tryptic soy broth (TSB) modified with pH indicator, and a disc inoculated with Geobacillus stearothermophilus spores.

• Reduced incubation time of 24 hours
• Visually distinct positive results indicated by the media transitioning from purple to yellow
• Chemical indicator on label provides instant indication of exposure