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CEN
EN 12135:1997

EN 12135:1997

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method

Withdrawn date

31-03-1998

Published date

17-09-1997

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Definition and symbols
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Calculation
9 Precision
10 Test report
Annex A (informative) Bibliography
Annex B (informative) Statistical results of the
                      interlaboratory test

This draft European Standard specifies a method for the determination of the nitrogen content of fruit and vegetable juices and related products by the Kjeldahl method.

Committee
CEN/TC 174
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn

Standards Relationship
NS EN 12135 : 1ED 1998 Identical
UNE-EN 12135:1998 Identical
SN EN 12135 : 1998 Identical
NBN EN 12135 : 1997 Identical
I.S. EN 12135:1998 Identical
PN EN 12135 : 2001 Identical
NEN EN 12135 : 1997 Identical
NF EN 12135 : 1997 Identical
UNI EN 12135 : 1999 Identical
BS EN 12135:1998 Identical
DIN EN 12135:1997-12 Identical

ISO 5725:1986 Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 1131:1994 Fruit and vegetable juices - Determination of the relative density

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