DIN EN 14122:2003-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FOODSTUFFS - DETERMINATION OF VITAMIN B1 BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
Hardcopy , PDF
English
01-01-2003
07-03-2021
National foreword
National Annex NA (informative) - Bibliography
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Calculation
8 Precision
9 Test report
Annex A (informative) - Examples of HPLC
chromatograms
Annex B (informative) - Precision data
Annex C (informative) - Alternative HPLC
systems
Annex D (informative) - Vitamin B[1] compound:
2-(1-hydroxyethyl)thiamin (HET) performing
post-column derivatization
Bibliography
Defines a method for the determination of vitamin B1 in food by high performance liquid chromatography (HPLC) with enzymatic treatment and pre- or post-column derivatization.
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Standards | Relationship |
| NEN EN 14122 : 2014 | Identical |
| EN 14122:2014 | Identical |
| NF EN 14122 : 2014 | Identical |
| BS EN 14122:2014 | Identical |
| I.S. EN 14122:2014 | Identical |
| NBN EN 14122 : 2014 | Identical |
| NS EN 14122 : 2014 | Identical |
| EN 14122:2003 | Equivalent |
| I.S. EN 14122:2003 | Equivalent |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| 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) |
| DIN ISO 3696:1991-06 | WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS |
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