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download between 0-24 hoursReleased: 2012
ISO 24443:2012-Determination of sunscreen UVA photoprotection in vitro-General information-Buythis standard

ISO 24443:2012

Determination of sunscreen UVA photoprotection in vitro

CURRENCY
158 EUR
Standard´s number:ISO 24443:2012
Pages:27
Edition:1
Released:2012
Language:English
DESCRIPTION

ISO 24443:2012


ISO 24443:2012 specifies 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. This method relies on the use of in vivo SPF results for scaling the UV absorbance curve.