文章基本信息

标题：Studies on the Poisonous Substances in Household Necessities
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作者：Minoru SAITOH ; Tomoko NAKAMURA ; Suehiro OHMIYA 等
期刊名称：生活衛生
印刷版ISSN：0582-4176
电子版ISSN：1883-6631
出版年度：1988
卷号：32
期号：1
页码：11-17
DOI：10.11468/seikatsueisei1957.32.11
出版社：Osaka Urban Living and Health Association
摘要：Tributyltin (TBT) compounds were widely used as fungicides or antimold agents in household necessities, marine antifoulding paints, and fishing nets. In this study, a method is described for the separation of TBT compounds in household necessities by cation exchange resin chromatography and for determination by gas chromatography with an electron capture detector. TBT, a cationic substance, is extracted from household necessities using a hydrochloric acid-methanol or acetic acid-benzene solution and separated from these extracts b y adsorption on to Amberli to CG-120 followed by elution with 3N-HCl in methanol and detected by ECD-GC. The detection limit of TBT in this method is 0.05ng (calculation mass of tin) and recovery of an added standard in the samples is 90-95%.