Cosmetics - Sun protection test methods - Percentage of water resistance
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English Hardcopy
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Number of Standard:
CSN EN ISO 18861
Category:
681510
Pages:
24
Released:
01.06.2022
Catalog number:
514454
DESCRIPTION
CSN EN ISO 18861
CSN EN ISO 18861 This document specifies a procedure for evaluating the water resistance retention percentage, by comparing the sun protection factor (SPF) before water immersion (hereafter referred to as the "static" SPF) and after a fixed period of water immersion (hereafter referred to as the "wet" SPF). Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.