| 高效液相色谱法检测土壤中的5种多环芳烃 |
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| 引用本文： | 邓樱花,孙敏,侯汉娜,苏明伟.高效液相色谱法检测土壤中的5种多环芳烃[J].湖北大学学报(自然科学版),2010,32(4):454-457. |
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| 作者姓名： | 邓樱花 孙敏 侯汉娜 苏明伟 |
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| 作者单位： | 湖北第二师范学院化学与生命科学学院,湖北武汉430205 |
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| 基金项目： | 湖北第二师范学院重点项目，湖北省教育厅自然科学重点项目 |
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| 摘 要： | 建立索氏提取-高效液相色谱分离,紫外检测萘、联苯、苊、菲、蒽5种多环芳烃的分析方法,并对流动相组成、柱温、流速等色谱分离条件进行了详细的探讨,在优化的条件下,5种多环芳烃在22min内达到基线分离,检测限在0.001～0.03μg.mL-1之间.且将该方法成功地用于校园内3个地点的土壤中多环芳烃的测定.
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| 关 键 词： | 高效液相色谱 土壤 多环芳烃 紫外检测 索氏提取 |
Determination of five polycyclic aromatic hydrocarbons in soil by high performance liquid chromatography |
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| DENG Yinghua,SUN Min,HOU Hanna,SU Mingwei.Determination of five polycyclic aromatic hydrocarbons in soil by high performance liquid chromatography[J].Journal of Hubei University(Natural Science Edition),2010,32(4):454-457. |
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| Authors: | DENG Yinghua SUN Min HOU Hanna SU Mingwei |
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| Institution: | (Department of Chemistry and Life Science,Hubei University of Education,Wuhan 430205,China) |
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| Abstract: | The analytical method of the Soxhlet extraction-high performance liquid chromatography,UV detection of the five polycyclic aromatic hydrocarbons including of naphthalene,biphenyl,acenaphthene,phenanthrene,anthracene was established.The composition of the mobile phase,column temperature and flow rate were studied in detail.Under the optimized conditions,five polycyclic aromatic hydrocarbons were achieved baseline separation in 22 min,and the detection limit range was 0.001～0.03 μg·mL-1.Finally,the method was successfully used to the determination of polycyclic aromatic hydrocarbons in the soil at three locations. |
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| Keywords: | high performance liquid chromatography soil polycyclic aromatic hydrocarbons UV detection soxhlet extraction |
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