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  • ISO 8968-2:2001

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Milk Determination of nitrogen content Part 2: Block-digestion method (Macro method)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  14-03-2019

    Language(s):  English, French

    Published date:  20-12-2001

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/FDIS 8968-2 (12/2001) Also numbered as IDF 20-2. (02/2002)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 8968-3 : 2004 AMD 17262 MILK - DETERMINATION OF NITROGEN CONTENT - PART 3: BLOCK-DIGESTION METHOD (SEMI-MICRO RAPID ROUTINE METHOD)
    BS ISO 17997-1:2004 Milk. Determination of casein-nitrogen content Indirect method (Reference method)
    BS ISO 27871:2011 Cheese and processed cheese. Determination of the nitrogenous fractions
    UNI ISO 9622 : 2014 MILK AND LIQUID MILK PRODUCTS - GUIDELINES FOR THE APPLICATION OF MID-INFRARED SPECTROMETRY
    DIN EN ISO 8968-3:2007-09 Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004)
    I.S. EN ISO 8968-5:2002 MILK - DETERMINATION OF NITROGEN CONTENT - PART 5: DETERMINATION OF PROTEIN-NITROGEN CONTENT
    BS ISO 15323:2002 Dried milk protein products. Determination of nitrogen solubility index
    BS ISO 13875:2005 Liquid milk. Determination of acid-soluble β-lactoglobulin content. Reverse-phase HPLC method
    BS ISO 21543:2006 Milk products. Guidelines for the application of near infrared spectrometry
    ISO 13875:2005 Liquid milk Determination of acid-soluble beta-lactoglobulin content Reverse-phase HPLC method
    ISO 17997-2:2004 Milk — Determination of casein-nitrogen content — Part 2: Direct method
    ISO 9622:2013 Milk and liquid milk products Guidelines for the application of mid-infrared spectrometry
    ISO 15323:2002 Dried milk protein products Determination of nitrogen solubility index
    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 21543:2006 Milk products Guidelines for the application of near infrared spectrometry
    ISO 17997-1:2004 Milk — Determination of casein-nitrogen content — Part 1: Indirect method (Reference method)
    ISO 8968-3:2004 Milk — Determination of nitrogen content — Part 3: Block-digestion method (Semi-micro rapid routine method)
    BS EN ISO 14891:2002 Milk and milk products. Determination of nitrogen content. Routine method using combustion according to the Dumas principle
    ISO 14891:2002 Milk and milk products Determination of nitrogen content Routine method using combustion according to the Dumas principle
    BS EN ISO 8968-3:2007 Milk. Determination of nitrogen content Block-digestion method (Semi-micro rapid routine method)
    EN ISO 8968-5 : 2001 MILK - DETERMINATION OF NITROGEN CONTENT - PART 5: DETERMINATION OF PROTEIN-NITROGEN CONTENT
    EN ISO 14891 : 2002 MILK AND MILK PRODUCTS - DETERMINATION OF NITROGEN CONTENT - ROUTINE METHOD USING COMBUSTION ACCORDING TO THE DUMAS PRINCIPLE
    EN ISO 8968-3:2007 Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004)
    03/300954 DC : DRAFT JAN 2003 BS ISO 8968-3 - MILK - DETERMINATION OF NITROGEN CONTENT - PART 3: BLOCK-DIGESTION METHOD - SEMI-MICRO RAPID ROUTINE METHOD
    BS ISO 17997-2:2004 Milk. Determination of casein-nitrogen content Direct method
    04/30126698 DC : DRAFT DEC 2004 ISO 21543 - MILK PRODUCTS - DETERMINATION OF TOTAL SOLIDS, FAT, PROTEIN AND MOISTURE CONTENTS - GUIDANCE FOR THE APPLICATION OF NEAR INFRARED SPECTROMETRY
    ISO 27871:2011 Cheese and processed cheese — Determination of the nitrogenous fractions
    ISO 8968-5:2001 Milk Determination of nitrogen content Part 5: Determination of protein-nitrogen content
    BS EN ISO 8968-5:2002 Milk. Determination of nitrogen content Determination of protein-nitrogen content
    DIN EN ISO 8968-5:2002-06 MILK - DETERMINATION OF NITROGEN CONTENT - PART 5: DETERMINATION OF PROTEIN-NITROGEN CONTENT

    Standards Referencing This Book - (Show below) - (Hide below)

    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 707:2008 Milk and milk products — Guidance on sampling
    ISO 385-1:1984 Laboratory glassware — Burettes — Part 1: General requirements
    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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