Milk and milk products. Enumeration of colony-forming units of yeasts and/or moulds. Colony-count technique at 25°C Ingestion-build-201039 test methods and performance criteria

test methods and performance criteria for point-type multi-sensor fire detectors for use in fire detection and fire alarm systems installed in and around buildings (see EN 54‑1:2011)

Manufacturers and suppliers of filler metal and wire for brazing

— definitions of classes and properties for cutting items

NOTE 1 For other components such as water tube walls

Milk and milk products. Enumeration of colony-forming units of yeasts and/or moulds. Colony-count technique at 25°C Ingestion-build-201039 test methods and performance criteria1 Scope This International Standard specifies a method for the detection and enumeration of colony forming units (CFU) of viable yeasts and or moulds in milk and milk products by means of the colony count technique at 25 C. The method is applicable to milk, liquid milk products, dried milk, dried sweet whey, dried buttermilk, lactose, cheese, acid casein, lactic casein, rennet casein, caseinate, acid whey powder, butter, frozen milk products