CRM for ISO 14189 • BiosistoStandard

Recommended CRM for process control

CRM-CPE.00007BL Clostridium perfringens	WDCM 00007		Can also be used for performance testing

TSC

CRM-CPE.00007BL Clostridium perfringens	WDCM 00007		P_R ≥ 0,5 Black colonies
CRM-BSUBT Bacillus subtilis subsp. spizizenii	WDCM 00003		Total inhibition (0)

Acid phosphatase reagent

CRM-CPE.00007BL Clostridium perfringens	WDCM 00007		Positive reaction: Mauve/purple/violet colour
CRM - not available yet Clostridium bifermentans	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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