This document specifies the determination method of Elubiol, 5-Nitrobenzimidazole, 5-Chloro-1-methyl-4-nitroimidazole, Ornidazole, Tinidazole, Ipronidazole, Ronidazole and 1-(2-Hydroxyethyl)-2-Hydroxymethyl-5-Nitroimidazole in cosmetics.
This method is applicable to the determination of the 8 components in cream, lotion, and liquid (water) skin cosmetics.