Historical
ISO/TS 17837:2008
Milk and milk products - Determination of nitrogen content and crude protein calculation - Kjeldahl method
ISO/TS 17837|IDF/RM 25:2008 specifies a method for the determination of the nitrogen content and crude protein content by calculation in processed cheese products by using the Kjeldahl principle, both traditional and block digestion methods.
International Organization for Standardization [iso]