Which of the following procedures will not achieve sterilization:
A. Hot air at 160ºC for 90mins
B. Boiling water at 100ºC for 2 hours
C. Autoclave at 121ºC under 15psi for 20 mins
D. Dry heat at 177ºC for 60mins
E. All of the above will achieve sterilisation
A. Hot air at 160ºC for 90mins
B. Boiling water at 100ºC for 2 hours
C. Autoclave at 121ºC under 15psi for 20 mins
D. Dry heat at 177ºC for 60mins
E. All of the above will achieve sterilisation