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

作　　者：陈秋葵 徐晓丽 农达鑫 梁豪华 赵唯彭 CHEN Qiukui;XU Xiaoli;NONG Daxin;LIANG Haohua;ZHAO Weipeng(United Testing Services(Foshan)Co.,Ltd.,Foshan,Guangdong 528211,China)

机构地区：[1]中联品检(佛山)检验技术有限公司,广东佛山528211

出　　处：《中国纤检》2024年第7期68-71,共4页China Fiber Inspection

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。In this paper,the method of rapid determination of seven bisphenols in textiles by liquid chromatography-triple quadrupole 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°C 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 

分 类 号：TS107[轻工技术与工程—纺织工程]