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EN ISO 8968-3:2007

(Main)

Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004)

Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004)

ISO 8968-3|IDF 20-3:2004 specifies a method for the determination of the nitrogen content of liquid, whole or skimmed milk.
It concerns a semi-micro rapid routine method following the block-digestion principle.

Milch - Bestimmung des Stickstoffgehaltes - Teil 3: Blockaufschluss-Verfahren (Halbmikro-Schnellverfahren) (ISO 8968-3:2004)

Lait - Détermination de la teneur en azote - Partie 3: Méthode de minéralisation en bloc (Méthode de routine semi-micro rapide) (ISO 8968-3:2004)

L'ISO 8968-3|FIL 20-3:2004 spécifie une méthode de détermination de la teneur en azote du lait liquide, entier ou écrémé.
Elle concerne une méthode de routine semi-micro rapide, fondée sur le principe de la minéralisation en bloc.

Mleko - Določevanje dušika - 3. del: Metoda razkroja v električnem bloku (polmikro hitra rutinska metoda) (ISO 8968-3:2004)

Ta del standarda ISO 8968 IDF 20 določa metodo za določevanje dušika v tekočem, polnomastnem in posnetem mleku. Zadeva polmikro hitro rutinsko metodo po načelu razkroja v električnem bloku.

General Information

Status
Published
Publication Date
19-Jun-2007
Withdrawal Date
30-Dec-2007
ICS
67.100.10 - Milk and processed milk products
Technical Committee
CEN/TC 302 - Milk and milk products - Methods of sampling and analysis
Drafting Committee
CEN/TC 302 - Milk and milk products - Methods of sampling and analysis
Current Stage
9093 - Decision to confirm - Review Enquiry
Start Date
11-Jan-2013
Completion Date
11-Jan-2013
Ref Project
SIST EN ISO 8968-3:2007 - Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) (ISO 8968-3:2004)

Relations

Corrected By
EN ISO 8968-3:2007/AC:2012 - Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro rapid routine method) - Technical Corrigendum 1 (ISO 8968-3:2004/Cor 1:2011)
Effective Date
08-Oct-2011

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 8968-3:2007
01-oktober-2007
0OHNR'RORþHYDQMHGXãLNDGHO0HWRGDUD]NURMDYHOHNWULþQHPEORNX SROPLNUR
KLWUDUXWLQVNDPHWRGD  ,62
Milk - Determination of nitrogen content - Part 3: Block-digestion method (Semi-micro
rapid routine method) (ISO 8968-3:2004)
Milch - Bestimmung des Stickstoffgehaltes - Teil 3: Blockaufschluss-Verfahren
(Halbmikro-Schnellverfahren) (ISO 8968-3:2004)
Lait - Détermination de la teneur en azote - Partie 3: Méthode de minéralisation en bloc
(Méthode de routine semi-micro rapide) (ISO 8968-3:2004)
Ta slovenski standard je istoveten z: EN ISO 8968-3:2007
ICS:
67.100.10 0OHNRLQSUHGHODQLPOHþQL Milk and processed milk
SURL]YRGL products
SIST EN ISO 8968-3:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

EUROPEAN STANDARD
EN ISO 8968-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2007
ICS 67.100.10

English Version
Milk - Determination of nitrogen content - Part 3: Block-digestion
method (Semi-micro rapid routine method) (ISO 8968-3:2004)
Lait - Détermination de la teneur en azote - Partie 3: Milch - Bestimmung des Stickstoffgehaltes - Teil 3:
Méthode de minéralisation en bloc (Méthode de routine Blockaufschluss-Verfahren (Halbmikro-Schnellverfahren)
semi-micro rapide) (ISO 8968-3:2004) (ISO 8968-3:2004)
This European Standard was approved by CEN on 19 May 2007.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8968-3:2007: E
worldwide for CEN national Members.

---------------------- Page: 2 ----------------------

EN ISO 8968-3:2007 (E)






Foreword



The text of ISO 8968-3:2004 has been prepared by Technical Committee ISO/TC 34
"Agricultural food products” of the International Organization for Standardization (ISO) and has
been taken over as EN ISO 8968-3:2007 by Technical Committee CEN/TC 302 "Milk and milk
products - Methods of sampling and analysis", the secretariat of which is held by NEN.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by December 2007, and conflicting national
standards shall be withdrawn at the latest by December 2007.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
Kingdom.


Endorsement notice

The text of ISO 8968-3:2004 has been approved by CEN as EN ISO 8968-3:2007 without any
modifications.

2

---------------------- Page: 3 ----------------------

INTERNATIONAL ISO
STANDARD 8968-3
IDF
20-3
First edition
2004-09-01

Milk — Determination of nitrogen
content —
Part 3:
Block-digestion method (Semi-micro
rapid routine method)
Lait — Détermination de la teneur en azote —
Partie 3: Méthode de minéralisation en bloc (Méthode de routine semi-
micro rapide)




Reference numbers
ISO 8968-3:2004(E)
IDF 20-3:2004(E)
©
ISO and IDF 2004

---------------------- Page: 4 ----------------------

ISO 8968-3:2004(E)
IDF 20-3:2004(E)
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