中国造纸2013，Vol.32Issue(3)：24-29,6.
气相色谱-串联质谱法测定涂布纸中邻苯二甲酸酯类增塑剂
Simultaneous Determination of Phthalate Plasticizers in Coated Papers by Gas Chromatography-tandem Mass Spectrometry Coupled with Microwave-assisted Extraction
王成云 1徐嵘 1杨左军 1吴透明 1谢堂堂 1褚乃清1
作者信息
摘要
Abstract
Phthalate plasticizers in coated papers were microwave-assisted extracted using acetone as the extraction solvent, and then were analyzed by gas chromatography-tandem mass spectrometry(GC-MS). Therefore, an effective method was established to determine simultaneously the contents of phthalate plasticizers in coated papers. The relative standard deviation (RSD) of the proposed method was less than 14% while the average spike recoveries varied from 83.6% to 104.1%. The quantification limits (S/N = 10) were 0.2, 0.2 and 0.1 mg/ kg for DINP, DIDP and DMPP, respectively. The limits of quantification (S/N = 10) were all less than 0.05 mg/kg for other phthalate plasticizers. The proposed method was successfully applied to the determination of phthalate plasticizers in coated papers and the results showed that various phthalate plasticizers existed in some commercial coated papers.关键词
涂布纸/邻苯二甲酸酯/气相色谱-串联质谱法/微波辅助萃取Key words
coated paper/ phthalate/ gas chromatography-tandem mass spectrometry/ microwave-assisted extraction分类
化学化工引用本文复制引用
王成云,徐嵘,杨左军,吴透明,谢堂堂,褚乃清..气相色谱-串联质谱法测定涂布纸中邻苯二甲酸酯类增塑剂[J].中国造纸,2013,32(3):24-29,6.
