BS EN 12631:1999
Current
The latest, up-to-date edition.
Fruit and vegetable juices. Enzymatic determination of D- and L-lactic acid (lactate) content. NAD spectrometric method
Hardcopy , PDF
English
15-06-1999
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
Annex A (informative) Bibliography
Annex B (informative) Statistical results of the inter-
laboratory tests
Annex C (informative) Information on how to treat "creep"
reactions
Covers an enzymatic method to determine the total content of D- and L-lactic acid and lactate salts in vegetable and fruit juices and other related products.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 96/502415 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN 12631 : 1ED 1999 | Identical |
| NBN EN 12631 : 1999 | Identical |
| NF EN 12631 : 1999 | Identical |
| I.S. EN 12631:1999 | Identical |
| EN 12631:1999 | Identical |
| DIN EN 12631:1999-04 | Identical |
| NEN EN 12631 : 1999 | Identical |
| UNE-EN 12631:2000 | 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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