Staphylococcus aureus
Bacillus subtilis,
Escherichia coli
Bacillus megaterium
Klebsiella pneumoniae
Bacillus cereus
Enterobacter aerogenes (also called Klebsiella mobilis)
Serratia marcescens
Streptomyces
Pseudomonas aeruginosa
Micrococcus roseus
Geobacillus stearothermophilus
Clostridium sporogenes