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ISO 8968-5:2001

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Milk Determination of nitrogen content Part 5: Determination of protein-nitrogen content

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

26-09-2018

Superseded by

ISO 8968-4:2016

Language(s)

English, French

Published date

20-12-2001

€60.00
Excluding VAT

ISO 8968-5|IDF 20-5:2001 specifies a method for the direct determination of the protein-nitrogen content of liquid milk, whole or skimmed.

An alternative indirect method using calculations is also described.

DevelopmentNote
Supersedes ISO/FDIS 8968-5 (12/2001) Also numbered as IDF 20-5. (02/2002)
DocumentType
Standard
Pages
6
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

UNI ISO 9622 : 2014 MILK AND LIQUID MILK PRODUCTS - GUIDELINES FOR THE APPLICATION OF MID-INFRARED SPECTROMETRY
ISO 9622:2013 Milk and liquid milk products Guidelines for the application of mid-infrared spectrometry
12/30246963 DC : 0 BS ISO 9622 - MILK AND LIQUID MILK PRODUCTS - GUIDANCE ON THE APPLICATION OF MID-INFRARED SPECTROMETRY
BS ISO 9622:2013 Milk and liquid milk products. Guidelines for the application of mid-infrared spectrometry

ISO 8968-1:2014 Milk and milk products — Determination of nitrogen content — Part 1: Kjeldahl principle and crude protein calculation
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 8968-4:2016 Milk and milk products Determination of nitrogen content Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 707:2008 Milk and milk products — Guidance on sampling
ISO 8968-2:2001 Milk Determination of nitrogen content Part 2: Block-digestion method (Macro method)
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests

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