Kjemiteknikk

prEN 17156 - 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
Emner: Kosmetikk. Toalettartikler
Komité: CEN/TC 392 (Cosmetics)
Opprinnelse:
Sluttdato: 26. okt 2017
Høringsforslag - detaljer
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This European standard specifies an analytical method, based on liquid-chromatography (LC) with ultraviolet/visible spectrometry (UV/Vis) detection for the detection and quantitative determination of the currently 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.