The method specifies the procedure for identifying cosmetic products containing significant amounts of free sodium and/or potassium hydroxides and for the determination of such free sodium and/or potassium hydroxides in hair straightener preparations and nail cuticle solvent preparations.
GSO 2638:2021相似標準
Copyright ?2007-2022 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業務經營許可證:京ICP證110310號