ISO-5983-1 › Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
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1ST EDITION CORRIGENDUM 1 - Sept. 15, 2008
ISO 5983-1:2005 specifies a method for the determination of the nitrogen content of animal feeding stuffs by the Kjeldahl process, and a method for the calculation of the crude protein content.
The method does not measure oxidized forms of nitrogen or heterocyclic nitrogen compounds.
This method does not distinguish between protein nitrogen and non-protein nitrogen. If it is important to determine the content of non-protein nitrogen, an appropriate method should be used.
To find similar documents by classification:
65.120 (Animal feeding stuffs Microbiology of animal feeding stuffs, see 07.100.30)
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Document Number
ISO 5983-1:2005
Revision Level
1ST EDITION
Status
Current
Publication Date
July 1, 2005
Committee Number
ISO/TC 34/SC 10