SN/T 3786.1-2014 Rapid screening method of the banned azo colorants in textiles on import and export.Part 1:Gas chromatography-mass spectrometry method (English Version)
This part of SN/T 3786 specifies a rapid screening method for banned azo dyes in textiles that can decompose carcinogenic aromatic amines (see Appendix A) under specific conditions. This section applies to express screening and testing of banned azo fuels in imported and exported textiles.
SN/T 3786.1-2014 history
2014SN/T 3786.1-2014 Rapid screening method of the banned azo colorants in textiles on import and export.Part 1:Gas chromatography-mass spectrometry method