International Organization for Standardization (ISO)
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ISO 13559:2002
Scope
This International Standard specifies a method for the enumeration of contaminating microorganisms by means of the colony-count technique at 30 ℃. The method is applicable to butter, fermented milks and fresh cheese.
ISO 13559:2002 history
2002ISO 13559:2002 Butter, fermented milks and fresh cheese - Enumeration of contaminating microorganisms - Colony-count technique at 30 °C