Relates to a method for the enumeration of presumptive Escherichia coli by means of the culture technique involving a liquid medium, and calculation of the number of Escherichia coli per gram or per millilitre by the most probable number (MPN) after incubation at 37 °C.

General information

  • Status :  Withdrawn
    Publication date : 1997-01
  • Edition : 1
    Number of pages : 11
  • :
    ISO/TC 34/SC 5
    Milk and milk products
  • 07.100.30
    Food microbiology

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