RAPID’B.cereus, alternative method for ISO 7932

For the enumeration of all the pathogenic Bacillus cereus species including Bacillus cytotoxicus in food samples.

Posted - Author Annemarie
Recommended CRM for process control
  • Wild strain
Process control CRM-BC - RAPID B.cereus Medium Process control CRM-BC - RAPID B.cereus Medium
Can also be used for performance testing
  • WDCM 00001
Process control CRM - not available yet - RAPID B.cereus Medium Process control CRM - not available yet - RAPID B.cereus Medium
Can also be used for performance testing
Alternative CRM’s
    CRM-BLES
  • Escherichia coli
  • Staphylococcus aureus
  • Bacillus cereus
  • Lactiplantibacillus plantarum
  • WDCM 00013
  • WDCM 00034
  • Wild strain
  • Wild strain 2
Process control alternatives CRM-BLES - RAPID B.cereus Medium Process control alternatives CRM-BLES - RAPID B.cereus Medium
 -
RAPID'B.cereus Medium
  • Wild strain
Performance testing CRM-BC - RAPID B.cereus Medium Performance testing CRM-BC - RAPID B.cereus Medium

PR ≥ 0,5
Red colonies with a halo
Chromogenic substrate +
Phospholipase  +

  • WDCM 00220

Chromogenic substrate +
Phospholipase  +

  • Wild strain

Chromogenic substrate +
Phospholipase  +

  • WDCM 00221

Chromogenic substrate +
Phospholipase  –

If you need a strain (CRM) that is not in our collection, please get in touch with us.

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Horizontal method for the enumeration of presumptive Bacillus cereus – Colony-count technique at 30 degrees C …

ISO 7932
Standards
Analyse

The CRMs are easy to use. Follow the photos step by step. Details, such as concentration, can be found on the Certificate of Analysis Enumeration pour plate method Enumeration spread plate method …

Instructions on how to use CRM for enumeration methods
Tips & Tricks

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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