Reference number
ISO 1871:2009
© ISO 2024
International Standard
ISO 1871:2009
Food and feed products — General guidelines for the determination of nitrogen by the Kjeldahl method
Edition 2
2009-09
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Published (Edition 2, 2009)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 1871:2009

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Format
CHF 63
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Abstract

ISO 1871:2009 provides general guidelines for the determination of nitrogen by the Kjeldahl method. It applies to food and feed products containing nitrogenous compounds that can be directly determined by the Kjeldahl method. This measurement principle does not take into account the nitrogen from nitrates and nitrites.

General information

  • Status
     : Published
    Publication date
     : 2009-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 34
    ICS :
    67.050 
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