Recommended CRM for process control
  • Wild strain
-
  • Wild strain
-
  • WDCM 00001
Can also be used for performance testing
Alternative CRM’s
    CRM-BLES
  • Escherichia coli
  • Staphylococcus aureus
  • Bacillus cereus
  • Lactobacillus plantarum 
  • WDCM 00013
  • WDCM 00034
  • Wild strain
  • Wild strain 2
-
MYP
  • WDCM 00001

PR ≥ 0,5
Pink colonies with precipitation halo

 

  • WDCM 00012

Total inhibition (0)

    CRM-BSUBT
  • Bacillus subtilis subsp. spizizenii
  • WDCM 00003

Yellow colonies without precipitation halo

Sheep blood agar for haemolyse test
  • WDCM 00001

Positive reaction:
Zone of β-haemolysis; colony surrounded by a clear zone

    CRM-BSUBT
  • Bacillus subtilis subsp. spizizenii
  • WDCM 00003

Negative reaction:
No zone of haemolysis

CRM-BC is only suitable as process control for cell analysis. CRM-BCE.MH, CRM-BCE.00001MH and CRM-BLES can be used for cell and spore analysis.

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Quality in Control

Microbiological laboratories should be able to receive reliable analysis without much overhead. A microbiological analyst must be able to focus on the primary activities, for example analysis of the sample material. Quality control should support the analyst in a logical and simple manner. By using modern information technology, process control and quality assurance are designed smarter and more effective.

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