<prompt> Temperature in autoclaving -160degC for 45 minutes170deg for 18 minutes120degC for 15 minutes126degC for 20 minutes  <response>: Ans. is c i.e., 120degC for 15 minutes MethodTemperature degCHolding time in minutesAutoclave12115 12610 1343Hot air oven16045 17018 1807.5 1901.5 