ISO 11866-2 | IDF 170-2:2005 - Milk and milk products - Enumeration of presumptive Escherichia coli - Part 2: Colony-count technique at 44 degrees C using membranes Publication Year - 2005 The method is applicable to

The method is applicable to dairy starter cultures where these characteristic microorganisms are present

including milk-collection tankers

which may be a prerequisite for participation in interlaboratory tests of colony-count methods

low fat or skimmed liquid milk and milk powder

ISO 11866-2 | IDF 170-2:2005 - Milk and milk products - Enumeration of presumptive Escherichia coli - Part 2: Colony-count technique at 44 degrees C using membranes Publication Year - 2005 The method is applicable toThis standard specifies a method for the enumeration of presumptive Escherichia coli by means of a colony count technique at 44 C. The method is applicable to milk, liquid milk products, dried milk, dried sweet whey, dried buttermilk, lactose, acid casein, lactic casein and rennet casein, caseinate and dried acid whey, cheese and processed cheese, butter, frozen milk products (including edible ices), and custard, desserts and cream. The method