DIN EN 1137:1994-12
Withdrawn
Fruit and vegetable juices - Enzymatic determination of citric acid (citrate) content by the NADH spectrometric method
Hardcopy , PDF
German, English
12-01-1994
09-02-2024
Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative references
3. Symbols and abbreviations
4. Principle
5. Reagents
6. Apparatus
7. Procedure
8. Calculation
9. Precision
10. Test report
Annexes
A. (informative) Bibliography
B. (informative) Statistical results of the inter-
laboratory test
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references
Specifies a method for the enzymatic determination of the total content of citric acid content of fruit and vegetable juices. Coverage includes: symbols and abbreviations, reagents, apparatus, procedure and precision. Also gives detailed annexes.
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| Standards | Relationship |
| EN 1137:1994 | Identical |
| NEN EN 1137 : 1994 | Identical |
| BS EN 1137:1995 | Identical |
| I.S. EN 1137:1995 | Identical |
| NBN EN 1137 : 1995 | Identical |
| NS EN 1137 : 1ED 1994 | Identical |
| NF EN 1137 : 1994 | Identical |
| UNE-EN 1137:1995 | Identical |
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