EN 14148:2003
Current
The latest, up-to-date edition.
Foodstuffs - Determination of vitamin K1 by HPLC
02-07-2003
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Calculation
8 Precision
9 Test report
Annex A (informative) - Figures
Annex B (informative) - Precision data
Annex C (informative) - Alternative HPLC-Systems
Bibliography
This draft European Standard specifies a method for the determination of vitamin K1 in foodstuffs by high performance liquid chromatography (HPLC). The determination of Vitamin K1 content is carried out by measurement of reduced phylloquinone. The method has been validated for milk and milk products, however laboratory experiences exist which show that the method is also applicable to other type of foodstuffs.
| Committee |
CEN/TC 275
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 14148:2003-10 | Identical |
| NS EN 14148 : 1ED 2003 | Identical |
| NF EN 14148 : 2004 | Identical |
| UNE-EN 14148:2004 | Identical |
| UNI EN 14148 : 2004 | Identical |
| PN EN 14148 : 2004 | Identical |
| I.S. EN 14148:2003 | Identical |
| NBN EN 14148 : 2003 | Identical |
| BS EN 14148:2003 | Identical |
| NEN EN 14148 : 2003 | Identical |
| SN EN 14148 : 2003 | Identical |
| 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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