Recommended CRM for process control
  • WDCM 00007
Can also be used for performance testing
  • WDCM 00007

PR ≥ 0,5
Black colonies

  • Bacillus subtilis subsp. spizizenii
  • WDCM 00003

Total inhibition (0)

Acid phosphatase reagent
  • WDCM 00007

Positive reaction:
Mauve/purple/violet colour

  • WDCM 00079

Negative reaction:
No mauve/purple/violet colour

CRM-CPE.00007MH is suitable for process control for anaerobic spores and cells analysis.

For the non-selective reference medium, it is best to use blood agar instead of TSA.

For performance testing of Acis phosphatase reagent, Clostridium bifermentans WDCM 00079 is not available in the Biosisto collection. If you need this strain, please get in touch with us.

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