<prompt> Quality control agent for Sterilization in AutoclaveBacillus subtilisBacillus pumilusBacillus stearothermophilusBacillus globigi  <response>: Autoclaving Geobacillus stearothermophilusGBS Hydroclaving Bacillus subtilis Microwaving Bacillus atrophaeus Dry heat GBS or Bacillus atrophaeus 