NF EN ISO 8968-2

NF EN ISO 8968-2

May 2002
Standard Cancelled

Milk - Determination of nitrogen content - Part 2 : block-digestion method (Macro method)

ISO 8968-2|IDF 20-2:2001 specifies a method for the determination of the nitrogen content of liquid milk, whole or skimmed, by the block-digestion principle.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2002

Number of pages

18 p.

Reference

NF EN ISO 8968-2

ICS Codes

67.100.10   Milk and processed milk products

Classification index

V04-221-2

Print number

1 - 07/12/2002

International kinship

ISO 8968-2:2001

European kinship

EN ISO 8968-2:2001
Sumary
Milk - Determination of nitrogen content - Part 2 : block-digestion method (Macro method)

ISO 8968-2|IDF 20-2:2001 specifies a method for the determination of the nitrogen content of liquid milk, whole or skimmed, by the block-digestion principle.

Replaced standards (1)
NF V04-211
December 1971
Standard Cancelled
Milk. Determination of total nitrogen content. (kjeldahl method).

Standard replaced by (1)
NF EN ISO 8968-1
May 2014
Standard Current
Milk and milk products - Determination of nitrogen content - Part 1 : Kjeldahl principle and crude protein calculation

ISO 8968-1|IDF 20-1:2014 specifies a method for the determination of the nitrogen content and crude protein calculation of milk and milk products by the Kjeldahl principle, using traditional and block digestion methods. The methods are applicable to: liquid cow's (whole, partially skimmed or skimmed milk), goat's and sheep's whole milk; hard, semi-hard and processed cheese; dried milk and dried milk products (including milk-based infant formulae, milk protein concentrate, whey protein concentrate, casein and caseinate). The methods are not applicable to samples containing ammonium caseinate.

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