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  • 标题:高速液体クロマトグラフィーによるポリエステル製品中のヘキサブロモシクロドデカンの定量
  • 本地全文:下载
  • 作者:五十嵐 良明 ; 鹿庭 正昭 ; 小嶋 茂雄
  • 期刊名称:Journal of Health Science
  • 印刷版ISSN:1344-9702
  • 电子版ISSN:1347-5207
  • 出版年度:1990
  • 卷号:36
  • 期号:4
  • 页码:326-331
  • DOI:10.1248/jhs1956.36.326
  • 出版社:The Pharmaceutical Society of Japan
  • 摘要:A method for the determination of hexabromocyclododecane (HBCD), a flame retardant, in polyester fabrics was developed. HBCD was extracted from polyester fabrics with dichloromethane. The extract was cleaned up by silica gel column chromatography with dichloromethane as an eluent. The eluate was evaporated to dryness. The residue was dissolved in acetonitrile and injected to a high performance liquid chromatograph. The analytical conditions were as follows : column, Capcell pak C18 (Shiseido, 150 mm×4.6 mm i.d.) ; mobile phase, acetonitrile-water (85 : 15) ; flow rate, 1.0 ml/min ; detection wavelength, 254 nm. The calibration curve for HBCD was linear in the range of 1-50 μg. The minimun detectable concentration of HBCD was 0.5 mg/g. The contents in commercially available polyester curtaines were 5.3-35.6 mg/g.
  • 关键词:hexabromocyclododecane;determination;flame retardant;polyester fabric;HPLC
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