Historical
ISO 5541-2:1986
Milk and milk products -- Enumeration of coliforms -- Part 2 : Most probable number technique at 30 degrees C
Specifies a method for enumerating bacteria which cause fermentation of lactose with the production of gas and form characteristic growth under the operational conditions describes. Uses a culture technique involving a liquid medium. The calculation of the most probable number is made after incubation at 30 degrees centigrade.
CONTENT PROVIDER
International Organization for Standardization [iso]
International Organization for Standardization [iso]