This standard has been revised by: ISO 20483:2013
ISO 20483:2006 specifies a method for the determination of the nitrogen content of cereals, pulses and derived products, according to the Kjeldahl method, and a method for calculating the crude protein content.
The method does not distinguish between protein nitrogen and non-protein nitrogen. If it is important to determine the non-protein nitrogen content, an appropriate method can be applied.
Document published on: 2006-11-01 Edition: 1 (Monolingual) ICS: 67.060 Status: Withdrawn Stage: 95.99 (2013-11-19) TC/SC: ISO/TC 34/SC 4 Number of Pages:
Revised by: ISO 20483:2013