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BS EN 16521:2014

BS EN 16521:2014

$102.76

Cosmetics. Analytical methods. GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection

Published By Publication Date Number of Pages
BSI 2014 18
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This European Standard describes a GC/MS method for the assay of 12 phthalates, amongst which the 8 phthalates regulated by the European cosmetic regulation 1223/2009 [16]. This method is given for the analysis of samples ready for analytical injection from cosmetic products or raw materials used in cosmetic products. Samples should be compatible with GC analysis possibly after dilution. This method does not include requirements for the preparation of samples in cosmetic matrices for which direct injection in GC is not feasible.

PDF Catalog

PDF Pages PDF Title
4 Contents Page
5 Foreword
6 Introduction
Figure 1 — Esters of phthalic acid
7 1 Scope
2 Reagents
Table 1 — Phthalates considered
8 3 Apparatus and equipment
4 Procedure
4.1 Standard purity
9 4.2 Sample preparation
4.3 Gas chromatography (GC) measurement conditions
Table 2 — GC/MS programme
10 4.4 Detection
4.4.1 General
4.4.2 MS detection in Selected Ion Monitoring (SIM) mode
11 Table 3 — List of m/z ions used for quantification and ions ratio
5 Evaluation
5.1 Identification and quantitative determination
12 5.2 Calculation
6 Test report
13 Annex A (informative) Example of Chromatograms
Figure A.1 — Example of Chromatograms obtained using the GC/MS programme described in Table 2
14 Bibliography

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BS EN 16521:2014
$102.76