Indexed by:
Abstract:
本文建立了气相色谱-质谱联用内标法测定纺织品中八甲基环四硅氧烷(D4)、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)残留含量的分析方法。用乙酸乙酯超声波提取纺织品中D4、D5和D6,用有机0.45μm膜过滤,经气相色谱分离后,采用质谱联用全扫描和选择离子模式进行分析,内标法定量。同时,试验中发现气相色谱进样口衬管内玻璃棉会干扰甲基环硅氧烷检测。甲基环硅氧烷的线性范围D4为0.0371μg/mL~18.56μg/mL、D5为0.0432μg/mL~21.60μg/mL、D6为0.0401μg/mL~20.08μg/m L,甲基环硅氧烷线性关系良好,相关系数r均大于0.999。D4、D5和...
Keyword:
Reprint 's Address:
Email:
Version:
Source :
中国口岸科学技术
ISSN: 2096-9201
CN: 10-1652/R1
Year: 2020
Issue: 12
Page: 33-42
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: