标准摘要
[中文适用范围]： 1 范围 本文件规定了体外测定防晒系数（SPF）的方法。该方法适用于乳化型或酒精单相制剂的防晒产品，但不适用于散粉或压缩粉末或棒状制品。给出了能够以可重复的方式确定SPF保护的光谱吸收特性。 该方法仅用于确定静态防晒系数。它不适合用于测定防晒产品的防水性能。 [外文原描述]： This document specifies a method for the in vitro determination of sun protection factor (SPF). This method is applicable to sunscreen products in form of an emulsion or alcoholic one-phase formulation, excluding in form of a loose or compressed powder or stick. Specifications are given to enable determination of the spectral absorbance characteristics of SPF protection in a reproducible manner. Use of this method is strictly for the determination of a static sun protection factor. It is not applicable for the determination of water-resistance properties of a sun protection product.
英文名称Cosmetics — Sun protection test methods — In vitro determination of sun protection factor (SPF)