NEN EN ISO 15753 : 2016
Current
The latest, up-to-date edition.
ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBONS
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Sample preparation
9 Procedure for determination of PAHs from fats and oils:
General method
9.1 Preliminary remarks
9.2 Blank
9.3 Determination of recovery values (without matrix)
9.4 Extraction (liquid/liquid extraction)
9.5 Purification on C18-bonded phase cartridge
(solid/liquid extraction)
9.6 Purification on Florisil-bonded phase cartridge
(solid/liquid extraction)
10 Procedure for determination of PAHs from fats and
oils: Method specific for coconut oil
10.1 First extraction (liquid/liquid extraction)
10.2 Second extraction (liquid/liquid extraction)
10.3 Purification on C18-bonded phase cartridge
(solid/liquid extraction)
10.4 Purification on Florisil-bonded phase cartridge
(solid/liquid extraction)
11 High-performance liquid chromatography (HPLC)
11.1 Operating conditions
11.2 Detection parameters
11.3 Analysis of samples and standards
11.4 Confirmation of the presence of PAHs
12 Expression of results
13 Precision
13.1 Interlaboratory test
13.2 Repeatability
13.3 Reproducibility
14 Test report
Annex A (informative) Recovery values, flow charts,
chromatograms and injection sequences
Annex B (informative) Results of the interlaboratory test
Bibliography
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