DIN 10377:2003-10
Current
The latest, up-to-date edition.
TOBACCO AND TOBACCO PRODUCTS - DETERMINATION OF PRESERVING AGENTS BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
Hardcopy , PDF
English
01-01-2003
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A Example of suitable HPLC parameters and of
chromatograms
Annex B Results of interlaboratory testing
Gives a method of determining benzoic acid, sorbic acid, methyl p-hydroxybenzoate, ethyl p-hydroxybenzoate and propyl p-hydroxybenzoate as preservatives in tobacco and tobacco products using high-performance liquid chromatography.
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| DIN 10252:1992-02 | ANALYSIS OF TOBACCO AND TOBACCO PRODUCTS - DETERMINATION OF WATER CONTENT - KARL FISCHER METHOD |
| ISO 4874:2000 | Tobacco — Sampling of batches of raw material — General principles |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 8243:2013 | Cigarettes — Sampling |
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