LC-MS法快速测定纺织品中7种双酚类物质
LC-MS method for rapid determination of 7 bisphenols in textiles
陈秋葵 1徐晓丽 1农达鑫 1梁豪华 1赵唯彭1
作者信息
- 1. 中联品检(佛山)检验技术有限公司,广东佛山 528211
- 折叠
摘要
本文研究了利用液相色谱-三重四极杆质谱联用仪快速测定纺织品中7种双酚类物质的方法,通过系列试验探究得到了最优的测试萃取条件、色谱条件、质谱条件.试验得出,7种目标物在60℃超声水浴中超声提取30 min时提取效果最好.液相色谱流动相选择水-甲醇组合,并探究得到了目标物响应表现优异的碰撞电压参数.
Abstract
In this paper,the method of rapid determination of seven bisphenols in textiles by liquid chromatography-triple quadru-pole mass spectrometry was studied,and the optimal test extraction conditions,chromatographic conditions and mass spectrometry conditions were obtained through a series of experimental explorations.The results show that the seven targets are extracted best when ultrasonically extracted in an ultrasonic water bath at 60℃ for 30min.The water-methanol combination was selected for the liquid chromatography mobile phase,and the collision voltage parameters with excellent target response were explored.
关键词
双酚类物质/LC-MS/萃取条件/色谱条件/质谱条件/纺织品Key words
bisphenols/LC-MS/extraction conditions/chromatographic conditions/mass spectrometry conditions/textiles引用本文复制引用
出版年
2024
NETL
NSTL
万方数据