EN 12137:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 tartaric acid in grape juices - Method by high performance liquid chromatography
03-31-1998
09-17-1997
Foreword
1 Scope
2 Normative references
3 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 tartaric acid in grape juices by high performance liquid chromatography (HPLC).
| Committee |
CEN/TC 174
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NS EN 12137 : 1998 | Identical |
| BS EN 12137:1998 | Identical |
| NF EN 12137 : 1997 | Identical |
| NEN EN 12137 : 1997 | Identical |
| NBN EN 12137 : 1997 | Identical |
| UNE-EN 12137:2000 | Identical |
| PN EN 12137 : 2001 | Identical |
| I.S. EN 12137:1998 | Identical |
| SN EN 12137 : 1998 | Identical |
| UNI EN 12137 : 1999 | Identical |
| DIN EN 12137:1997-12 | 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) |
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