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ČSN EN ISO 23698 (681514)
Cosmetics - Measurement of the sunscreen efficacy by diffuse reflectance spectroscopy
Translate name
STANDARD published on 1.6.2025
The information about the standard:
Designation standards: ČSN EN ISO 23698
Classification mark: 681514
Catalog number: 521206
Publication date standards: 1.6.2025
SKU: NS-1222000
Approximate weight : 204 g (0.45 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Annotation of standard text ČSN EN ISO 23698 (681514):
This document provides a procedure to characterize the sun protection factor (SPF), UVA protection factor (UVA-PF) and critical wavelength (CW) protection of sunscreen products without requiring biological responses. The test method is applicable for emulsions and single-phase products. The method has not been evaluated for use with powder forms sunscreen products.
This document gives specifications to enable determination of the absolute spectral absorbance characteristics of a sunscreen product on skin to estimate sunburn and UVA protection. It is applicable to products that contain any component able to absorb, reflect or scatter ultraviolet (UV) rays and which are intended to be placed in contact with human skin
Preview of the standard ČSN EN ISO 23698 (681514)
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