摘要
现有纺织品中限用物质的测定通常先用有机试剂萃取再进行检测。采用热裂解-气相色谱/质谱(Py-GC/MS)联用技术可以直接固体进样,无需任何复杂的预处理,其在限用物质检测研究中得到越来越多学者的关注。介绍了Py-GC/MS技术的基本原理、试验参数,总结了该技术在限用物质检测的研究现状,并对其在纺织品中限用物质检测的应用前景进行展望。
The extraction of restricted substances in existing textiles is usually adopted organic reagents for extraction and detection, while pyrolysis-gas chromatography/mass spectrometry(Py-GC/MS)technology can directly inject solid samples without any complicated pretreatment. More and more scholars pay attention to the research of restricted substance detection. This basic principles and experimental parameters of Py-GC/MS technology were introduced. The current research status of the technology in the detection of restricted substances was summarized, and its application for the detection of restricted substances in textiles was prospected.
作者
尹喆
徐红
赵海浪
谭玉静
YIN Zhe;XU Hong;ZHAO Hailang;TAN Yujing(Education Ministry Key Laboratory of Science&Technologyfor Eco-Textile,Donghua University,Shanghai 201620,China;Shanghai Institute of Quality Inspection and Technical Research,Shanghai 200040,China)
出处
《纺织检测与标准》
2022年第1期5-10,共6页
Textile Testing and Standard
基金
上海市科技创新行动计划项目(20142202400)。
