UPLC-MS/MS法测定纺织品中增塑剂  

Determination of phthalate plasticizers in textiles with UPLC-MS/MS method

作　　者：师聪慧 麦宝华[2] 张斌[2] 张少杰[2] 李宣[2] 

机构地区：[1]西安工程大学,陕西西安710048 [2]深圳出入境检验检疫局玩具检测技术中心,广东深圳518081

出　　处：《印染》2015年第20期47-50,共4页China Dyeing and Finishing

摘　　要：采用超声波萃取方法提取样品，建立了测定纺织品中19种邻苯二甲酸酯增塑剂含量的超高效液相色谱一串联质谱（UPLC-MS／MS）检测方法。该方法简便快捷，灵敏度高。在S／N为10的条件下，19种邻苯二甲酸酯的检出限均小于0．5mg／kg，加标回收率85．3％～114．1％，相对标准偏差（RSD）为1．1％～9．8％（n=6）。Samples are extracted by ultrasonic extraction method, and a method for determination of 19 phthalate plasticizers residues in textiles is developed by UPLC-MS/MS. The method is simple, quick and high sensitive.At the condition of SIN=IO, the detection limit of 19 kinds of phthalates is less than 0.5 mg/kg. The recovery rate of the method is 85.3%-114.1%. The relative standard deviation （RSD） is 1.1%-9.8% （n=6）.

关 键 词：测试 超高效液相色谱一串联质谱 邻苯二甲酸酯 纺织品 

分 类 号：TS107[轻工技术与工程—纺织工程]