文章基本信息

标题：羊毛製品中の防虫加工剤ディルドリンの分析
本地全文：下载
作者：鹿庭正昭 ; 毛利潤子 ; 小嶋茂雄等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1977
卷号：23
期号：1
页码：7-12
DOI：10.1248/jhs1956.23.7
出版社：The Pharmaceutical Society of Japan
摘要：An improved method was developed for the determination of dieldrin in various kinds of wool fabrics. Dieldrin was extracted under reflux with acetone-methanol (1 : 1), purified by Florisil column chromatography, and determined by gas chromatography with ⁶³Ni-ECD. From wool fabrics processed in the laboratory with a moth-proofing preparation, Dielmoth XC-E 3·H/C, dieldrin was recovered in 91-94% yield by this method. Dieldrin content in 72 wool products analysed were as follows : 50-183μg/g in doeskin A and B, tuxedo cloth, muslin A, and blanket A ; 1.64-8.10μg/g in doeskin C and D, muslin B and C, babies'socks and men's socks ; 3.3-23.0μg/g in regenerated wool A-H ; 0.02-0.32μg/g in washed wool, wool tops, worsted yarn, and 49 other products. These data show that, though in a few cases, dieldrin is still being used as a moth-proofing agent for wool fabrics.
关键词：determination of dieldrin;moth-proofing agent;wool fabrics;ECD gas chromatography;extraction with acetone-methanol (1 : 1)