Banning azo dyes will release carcinogenic aromatic amines which endanger human health.The detection of banned azo dyes in textiles is clearly required in in the national mandatory standards GB 18401-2010 and GB 31701-2015,and is also a key focus of export inspection.The detection accuracy of banned azo dyes in textiles is explored from four aspects:standard substances,recovery rate of pretreatment,separation of isomers,and determination of false positives.Suggestions are proposed to improve the accuracy of detecting banned azo dyes in textiles.
NETL
NSTL
万方数据
