BS EN 16342:2013
$102.76
Cosmetics. Analysis of cosmetic products. Quantitative determination ofzinc pyrithione, piroctone olamine and climbazole in surfactantcontaining cosmetic anti-dandruff products
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 18 |
This European Standard specifies an analytical method for the detection and quantitative determination of the following anti-dandruff agents: zinc pyrithione, piroctone olamine and climbazole in surfactant -containing cosmetic products in the concentration range from 0,1 g/100 g to 1,0 g/100 g.
NOTE The method is also suitable for the determination of ketoconazole and ciclopirox olamine (q.v. Annex A) in surfactant-containing cosmetic products and it is probably applicable for the determination of the substances in non surfactant-containing cosmetic products. For these purposes, the method has not been validated.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | Foreword |
| 7 | 1 Scope 2 Terms and definitions 3 Principle 4 Reagents |
| 9 | 5 Apparatus and equipment 6 Sampling |
| 10 | 7 Procedure 7.1 Sample preparation 7.2 High-performance liquid chromatography (HPLC) 7.3 Gradient elution |
| 11 | 8 Evaluations 8.1 Identification 8.2 Quantitative determination and calculation 8.3 Expression of results |
| 12 | 9 Test report |
| 13 | Annex A (informative) Results of the inter-laboratory test |
| 14 | Annex B (informative) Sample Chromatogram |
| 15 | Bibliography |
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