GSO ISO 5983-1:2007
ISO 5983-1:2005
Gulf Standard
Current Edition
·
Approved on
26 September 2007
Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
GSO ISO 5983-1:2007 Files
English
10 Pages
Current Edition
Reference Language
OMR
30.98
GSO ISO 5983-1:2007 Scope
This part of ISO 5983 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
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