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BS EN 17156:2018

BS EN 17156:2018

$142.49

Cosmetics. Analytical methods. LC/UV method for the identification and quantitative determination in cosmetic products of the 22 organic UV filters in use in the EU

Published By Publication Date Number of Pages
BSI 2018 32
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This document specifies an analytical method, based on liquid-chromatography (LC) with ultraviolet/visible spectrometry (UV/Vis) detection for the detection and quantitative determination of 22 organic UV filters in use in the EU framework. This method has been validated for emulsion-based cosmetic products, lip-balms, lotions and waters.

PDF Catalog

PDF Pages PDF Title
2 undefined
8 1 Scope
2 Normative references
3 Terms and definitions
4 Principles
5 Reagents
10 6 Apparatus and equipment
11 7 Procedure
7.1 Sample preparation
7.2 LC-UV/Vis measurement conditions
15 8 Evaluation
8.1 Identification
8.2 Quantitative determination
16 9 Test report
17 Annex A (informative)Results of the intra-laboratory validation
A.1 General
A.2 Water-soluble UV filters
20 A.3 Fat-soluble UV filters
25 A.4 UV filter P15
26 Annex B (informative)Results of the inter-laboratory validation (Ring trial)
B.1 General
27 B.2 Water-soluble UV filters ring trial
28 B.3 Fat-soluble UV filters ring trial
30 B.4 UV filter P15 ring trial

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BS EN 17156:2018
$142.49