生态纺织品中12种禁用染料的快速测定方法研究

Study on Rapid Determination of 12 Prohibited Dyes in Eco-textiles

文章采用配备二级管阵列检测器的高效液相色谱仪同时测定生态纺织品中的12种禁用染料,探究了萃取方式及色谱条件对禁用染料的影响,使用优化后的试验方法可得到分离度较好的12种禁用染料色谱图,具有检测时间短、重现性好、准确度高等优点。

In this paper,a high performance liquid chromatograph equipped with a secondary tube array detector was used to simultaneously determine 12 prohibited dyes in ecological textiles,and the effects of extraction methods and chromatographic conditions on the prohibited dyes were explored.The chromatograms of 12 prohibited dyes with good separation were obtained,which had the advantages of short analysis time,good repeatability and high accuracy.