Product type: BT22 Self-contained spore ampoules
Main application: Monitoring industrial steam sterilization of liquids (121–135 ℃)
Key benefit: Reliable 48-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 liquid sterilization; incubated at 60 ℃ in Bionova® IC10/20 incubators