GOST R ISO 24362-3-2016 紡織品. 源于偶氮著色劑的某些芳香胺的測定方法. 第3部分. 某些可能釋放4-氨基偶氮苯的偶氮著色劑使用檢測
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