Microbiology Glassware is sterilized in Hot air oven at – A 160degC for 1 hour B 170degC for 1 hour C 180degC for 1 hour D 190degC for 1 hour 💡 Explanation Glassware is sterilized in Hot air oven at - ✓ Correct Answer: A. 160degC for 1 hour