| 纺织品中6种禁用有机磷阻燃剂的同时测定 |
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| 引用本文： | 王成云,谢堂堂,张伟亚,刘彩明,李丽霞.纺织品中6种禁用有机磷阻燃剂的同时测定[J].天津工业大学学报,2012,31(1):21-24,32. |
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| 作者姓名： | 王成云 谢堂堂 张伟亚 刘彩明 李丽霞 |
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| 作者单位： | 深圳出入境检验检疫局,深圳,518045 |
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| 基金项目： | 国家认监委科研制标项目(2011B238k);深圳出入境检验检疫局科技计划项目(SZ2010014) |
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| 摘 要： | 建立了一种同时测定纺织品中6种禁用有机磷阻燃剂的气质联用方法,该方法以丙酮为萃取溶剂,采用微波辅助萃取技术萃取纺织品中的禁用有机磷阻燃剂,萃取液进行气相色谱/质谱-选择离子监测测定.6种目标分析物的检出限为1 ng/mL～1μg/mL,方法的加标回收率为84.99%～94.87%,相对标准偏差为4.04%～9.37%.该方法灵敏度高、操作简便快速、定性定量准确.采用该方法对市售的阻燃纺织品进行测定,结果发现部分样品中含有高浓度的禁用有机磷阻燃剂.
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| 关 键 词： | 气相色谱/质谱-选择离子监测法 微波辅助萃取 纺织品 禁用有机磷阻燃剂 |
Simultaneous determination of six banned organophosphorous flame retardants in textiles |
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| WANG Cheng-yun
,
XIE Tang-tang
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ZHANG Wei-ya
,
LIU Cai-ming
,
LI Li-xia.Simultaneous determination of six banned organophosphorous flame retardants in textiles[J].Journal of Tianjin Polytechnic University,2012,31(1):21-24,32. |
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| Authors: | WANG Cheng-yun XIE Tang-tang ZHANG Wei-ya LIU Cai-ming LI Li-xia |
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| Affiliation: | (Shenzhen Entry-Exit Inspection and Quarantine Bureau,Shenzhen 518045,China) |
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| Abstract: | An analytical method was established to determine simultaneously the contents of six banned organophosphorous flame retardants in textiles.The organophosphorous flame retardants in textiles were first microwave-assisted extracted by using acetone as the extraction solvent,then the analytes were analyzed by applying gas chromatography-mass spectrometry-selected ion monitor technique.This method was rapid and sensitive,and the detection limits varied from 1ng/mL to 1 ug/mL for six target analytes.The spiked recoveries changed from 84.99% to 94.87% while the relative standard deviation(RSD) varied from 4.04% to 9.37%,respectively.Banned organophosphorous flame retardants in textiles commercially available were detected and the results show that the banned organophosphorous flame retardants of high content still exist in some flame retardant textiles. |
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| Keywords: | gas chromatography-mass spectrometry-selected ion monitor microwave-assisted extraction textiles banned organophosphorous flame retardants |
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