Product type: BT20 Self-contained biological indicator
Main application: Routine monitoring of steam sterilization cycles (gravity and vacuum-assisted)
Key benefit: Reliable 24-hour visual readout of sterilization efficacy
Technology or differentiator: Geobacillus stearothermophilus ATCC® 7953 + color-change culture medium
Compatibility / usage environment: Designed for healthcare and industrial use; incubated at 60 ℃ in Bionova® systems