- Clostridium perfringens
- Escherichia coli
- Enterococcus faecalis
- Clostridium sporogenes
Research and quality control strain; Positive control strain of GB 4789.13-2012 National Food Safety Standard-Examination of Clostridium perfringens ; Reference strain of GB 4789.28 Quality Requirements of Medium and Reagents .
Validation strain for API; Positive control strain of GB 4789.38-2012 National Food Safety Standard-Enumeration of Escherichia coli .
Research; Reference strain of GB 4789.28 Quality Requirements of Medium and Reagents .
Validation strain for sterlization effects of medical apparatus in Technical Standard For Disinfection ; Positive control strain of GB 4789.12-2016 National Food Safety Standard-Examination of Clostridium botulinum and botulinus toxin ; Quality control strain of ChP 2015.