烟用接装纸中二异丙基萘的测定  

Determination of Diisopropylnaphthalene (DIPN) in tipping paper

作　　者：王娟娟 

机构地区：[1]上海华测品标检测技术有限公司,上海201606

出　　处：《云南化工》2017年第7期76-78,共3页Yunnan Chemical Technology

摘　　要：通过改变烟用接装纸的前处理方法,GC-MS色谱柱的选择和升温程序的设置,优化了测定烟用接装纸中二异丙基萘的方法。降低了检出限,缩短了二异丙基萘的检测时间,提升工作效率。二异丙基萘的回收率在92.5%~103.5%之间,RSD为4.79%,线性相关系数0.9925,检出限达到0.25mg/kg。本方法检出限低、准确度高、精密度好、简便快捷,适用于烟用接装纸中二异丙基萘含量的检测。This analytical method was used GC-MS for the determination of Diisopropylnaphthalcne （DIPN） in tipping paper.In this paper, by changing the pretreatment method of tipping paper, the selection of GC - MS column and the setting of the heating program, the method of determining the diisopropylnaphthalene in the tipping paper is optimized.Results indicated that： recovery was from 92.5%- 103.5%, RSD was 4.79%, linearly dependent coefficient was 0.9925, and the detection limit was 0.25rag/ kgo This method is low detection limit, high accuracy and good precision, simple and quick, Suitable for testing DIPN content in tipping paper.

关 键 词：烟用接装纸 二异丙基萘 气相色谱-质谱法(GC-MS) 

分 类 号：O625[理学—有机化学]