Self-contained biological indicator for ethylene oxide sterilization processes. Bacillus atrophaeus (ATCC® 9372) 10⁶ spores per vial. Readout: 48 hours.

• Consistent spore population
• Length: 40 mm
• Cap external diameter: 10.9 mm
• Culture medium: 0.5 to 0.7 ml, blue color
• Positive growth results (failure in the sterilization process): culture medium turns to yellw, incubation at 37 °C for 48 hours maximum
• D-value: not lower than 2.0 minutes. Conditions >600 ± 30mg/L EO, 60 ±10% RH, 54 ±1 °C
• Shelf-life: 2 years
• Incubation in Bionova Dual Incubator IC10/20 recommended (VWR #77506-928)

Storage conditions:
T = 10 to 30 °C, RH = 30 to 80%, keep the product away from direct light.