Reference number
ISO 5983-1:2005
International Standard
ISO 5983-1:2005
Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1: Kjeldahl method
Edition 1
2005-07
Read sample
ISO 5983-1:2005
39145
Published (Edition 1, 2005)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 5983-1:2005

ISO 5983-1:2005
39145
Language
Format
CHF 63
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Abstract

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.

General information

  •  : Published
     : 2005-07
    : International Standard confirmed [90.93]
  •  : 1
     : 10
  • ISO/TC 34/SC 10
    65.120 
  • RSS updates

Life cycle

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