Reference number
ISO 20483:2013
© ISO 2025
International Standard
ISO 20483:2013
Cereals and pulses — Determination of the nitrogen content and calculation of the crude protein content — Kjeldahl method
Edition 2
2013-12
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Published (Edition 2, 2013)

ISO 20483:2013

Language
Format
CHF 98
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Abstract

ISO 20483:2013 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.

General information

  • Status
     : Published
    Publication date
     : 2013-12
    Stage
    : Close of review [90.60]
  • Edition
     : 2
    Number of pages
     : 13
  • Technical Committee :
    ISO/TC 34/SC 4
    ICS :
    67.060 
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