Standard

NS-EN ISO 20483:2006

Withdrawn

Note: This standard has a new edition: NS-EN ISO 20483:2013

Corrigendums and amendments are bought separately.

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Abstract

This International Standard 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. If it is important to determine the non-protein nitrogen content, an appropriate method can be applied. NOTE In certain cases, full recovery of the nitrogen in nitrates and nitrites is not possible by this method.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 67.060
  • National Committee CEN/TC 338

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