NF ISO 1871

NF ISO 1871

November 2009
Standard Current

Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method

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.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2009

Number of pages

14 p.

Reference

NF ISO 1871

ICS Codes

67.050   General methods of tests and analysis for food products

Classification index

V03-050

Print number

1 - 29/10/2009

International kinship

ISO 1871:2009
Sumary
Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method

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.

Replaced standards (1)
NF V03-050
September 1970
Standard Cancelled
Agricultural food products. General directions for the determination of nitrogen with mineralization by the jkeldahl method.

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