Norm

NEN-EN-ISO 24443:2012 en

Cosmetica - In-vitro bepaling van de UVA-bescherming van zonnebrandmiddelen

79,70

Over deze norm

Status Definitief
Aantal pagina's 15
Commissie Cosmetica
Gepubliceerd op 01-06-2012
Taal Engels
This test method provides an in vitro procedure to characterize the UVA protection of sunscreen products. Specifications are given to enable determination of the spectral absorbance characteristics of UVA protection in a reproducible manner. In order to determine relevant UVA protection parameters the method has been created to provide a UV spectral absorbance curve from which a number of calculations and evaluations can be undertaken. Results of this measurement procedure can be used for other computations as necessary for local regulatory authorities. These include calculation of Ultraviolet-A Protection Factor (UVA-PF) (correlating with in vivo UVA-PF from Persistent Pigment Darkening testing procedure), Critical Wavelength, and UVA/UVB absorbance proportionality. These computations are optional and relate to local sunscreen product labelling requirements.

Details

ICS-code 11.100.10
71.100.70
Nederlandse titel Cosmetica - In-vitro bepaling van de UVA-bescherming van zonnebrandmiddelen
Engelse titel Determination of sunscreen UVA photoprotection in vitro
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