| 气相色谱-质谱联用法测定漆膜中邻苯二甲酸酯类化合物 |
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| 引用本文： | 谢月亮,沈洪涛,李思源,杨建同. 气相色谱-质谱联用法测定漆膜中邻苯二甲酸酯类化合物[J]. 广东化工, 2011, 38(5): 209-210 |
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| 作者姓名： | 谢月亮 沈洪涛 李思源 杨建同 |
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| 作者单位： | 深圳市计量质量检测研究院,广东,深圳,518109 |
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| 摘 要： | 建立了漆膜中邻苯二甲酸酯类化合物的气相色谱-质谱（GC-MS）测定方法。以二氯甲烷为萃取溶剂,用溶剂萃取器萃取漆膜中的邻苯二甲酸酯类化合物,采用气相色谱-质谱联用仪（GC-MS）进行检测。邻苯二甲酸酯的线性相关系数r〉0.999,对实际加标样品的回收率在85%～115%之间,相对标准偏差（RSD）0.8%～6.6%,适合于漆膜中邻苯二甲酸酯类化合物的测定。
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| 关 键 词： | 漆膜 邻苯二甲酸酯 溶剂萃取器 气相色谱-质谱联用仪 |
Determination of Phthalate Esters in Coating Film by GC-MS |
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| Xie Yueliang,Shen Hongtao,Li Siyuan,Yang Jiantong. Determination of Phthalate Esters in Coating Film by GC-MS[J]. Guangdong Chemical Industry, 2011, 38(5): 209-210 |
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| Authors: | Xie Yueliang Shen Hongtao Li Siyuan Yang Jiantong |
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| Affiliation: | (Shenzhen Academy of Metrology & Quality Inspection,Shenzhen 518109,China) |
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| Abstract: | A method for the determination of phthalate esters in coatings film by GC-MS was eloped.Phthalate esters in coatings film were extracted by Solvent extraction device with methylene chloride,and then the extracts were tested by GC-MS.The regression coefficients(r) of phthalate esters were over 0.999.The recoveries varied 85 %～115 %.The relative standard deviations(RSDs) ranged 0.8 %～ 6.6 %.The method was suitable for determining phthalate esters in coatings film. |
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| Keywords: | coatings film phthalate esters Solvent extraction device GC-MS |
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