符合Oeko-Tex標準100不含鉻的要求,因此非常適合取代鉻媒介染料。特別適用于機可洗羊毛。能滿足國際羊毛局的所有牢度標準。 Meet requirements of zero chrome content for Oeko-Tex Standard 100 and therefore perfect replacements for chrome mordant dyes.The dyes are particularly suitable for machine-washable Hercosett articles. They meet all the fastness criteria set by Woollmark.