GOST R ISO 24362-3-2016 纺织品. 源于偶氮着色剂的某些芳香胺的测定方法. 第3部分. 某些可能释放4-氨基偶氮苯的偶氮着色剂使用检测
Textiles. Methods for determination of certain aromatic amines from azo colorants. Part 3. Detection of the use of certain azo colorants, which may release 4-aminoazobenzene