Bacillus stearothermophilus is used as an indicator for-: (A) Hot air oven, (B) Radiation, (C) Gas sterilization, (D) Autoclaving
Answer is D. Ans. is 'd' i.e., Autoclaving Type of SterilizationSpore used* Moist heat (autoclave)Bacillus stearothermophilus* Dry heat (hot air oven)Bacillius subtilis* Ionizing radiationBacillus pumilis* Gas sterilization (ethylene oxide)Bacillus subtilis* Plasma sterilizationBacillus stearothemophilus(Geobacillus stearothermophilus)