Traditional Self-Contained Biological Indicators (SCBI), Geobacillus Stearothermophilus Cell Line 7953, 10^6, 50/pk

Crosstex Traditional Self-Contained Biological Indicators (SCBIs) for monitoring steam sterilization consist of a durable polycarbonate vial with cap, a crushable glass ampoule with Trypticase® 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