| 顶空进样气相色谱法分析溶剂型木器涂料中的苯系物 |
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| 引用本文： | 卓黎阳,舒小平,郑海涛,李新中,岳志孝,李振声. 顶空进样气相色谱法分析溶剂型木器涂料中的苯系物[J]. 福建分析测试, 2008, 17(4): 40-43 |
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| 作者姓名： | 卓黎阳 舒小平 郑海涛 李新中 岳志孝 李振声 |
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| 作者单位： | 泉州市产品质量检验所,福建,泉州,362000;北京市环境保护监测中心,北京,100044 |
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| 摘 要： | 采用顶空进样气相也谱法对溶剂型木器涂料中的苯系物进行分析，所使用的方法能较好地避免基质的干扰。在给定的浓度范围内，各目标组分呈现良好的线性相关，检测限与定量限也都在国家规定的最大限量之下，回收率在85．6％-105％之间，日内精密度〈7．2％，日间精密度〈9．6％。
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| 关 键 词： | 苯系物 顶空进样 溶剂型涂料 |
Determination of Benzne, Toluene and Xylene in Solvent Coatings for Woodenware by Headspace-GC |
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| Zhuo Liyang,Shu Xiaoping,Zheng Haitao,Li Xinzhong,Yue Zhixiao,Li Zhensheng. Determination of Benzne, Toluene and Xylene in Solvent Coatings for Woodenware by Headspace-GC[J]. Fujian Anal Ysis & Testing, 2008, 17(4): 40-43 |
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| Authors: | Zhuo Liyang Shu Xiaoping Zheng Haitao Li Xinzhong Yue Zhixiao Li Zhensheng |
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| Affiliation: | Zhuo Liyang , Shu Xiaoping, Zheng Haitao , Li Xinzhong , Yue Zhixiao , Li Zhensheng (1 .Product Inspection Institute of Quanzhou, Quanzhou,Fujian 362000,China; 2. Beijing M tmieipal Envimnmen tal Monitoring Center, Beijing 100044,China) |
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| Abstract: | This new headspace-GC method can be used to analyze benzene, toluene and xylene in the adhesives without interference of the matrix. With this method the relation of the peak area and concentration was linear for all the components in the given concentration range. The LOD and LOQ were within the range required by the national standards. The average recoveries varied from 82.2% to 105.3%. The intraday precision was less than 4.5% while the interday precision was less than 6.4%. |
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| Keywords: | BTX headspace-GC adhesives |
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