| 3种方法捕集卷烟主流烟气中的砷 |
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| 引用本文： | 赵立红,刘亚丽,吴玉萍,逄涛,孔光辉.3种方法捕集卷烟主流烟气中的砷[J].光谱实验室,2011,28(5):2615-2619. |
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| 作者姓名： | 赵立红 刘亚丽 吴玉萍 逄涛 孔光辉 |
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| 作者单位： | 云南省烟草农业科学研究院 云南省玉溪市高新开发区南祥路14号653100 |
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| 基金项目： | 不同香型风格烤烟的特征致香物研究(08A04) |
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| 摘 要： | 分别采用10％盐酸+5％硝酸、10％盐酸和剑桥滤片捕集主流烟气中的砷,捕集后10％盐酸+5％硝酸和10％盐酸用水浴沸腾加热3h,剑桥滤片用10％盐酸+5％硝酸超声浸提1h,处理后的样品用原子荧光光谱法检测砷,3种方法的平均回收率分别为94.3％、99.8％、96.3％,3种方法捕集主流烟气中砷的相对标准偏差在6.90％...
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| 关 键 词： | 原子荧光光谱法 捕集 卷烟烟气 砷 |
Three Methods for Trapping Arsenic in Cigarette Mainstream Smoke |
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| ZHAO Li-Hong,LIU Ya-Li,WU Yu-Ping,PANG Tao,KONG Guang-Hui.Three Methods for Trapping Arsenic in Cigarette Mainstream Smoke[J].Chinese Journal of Spectroscopy Laboratory,2011,28(5):2615-2619. |
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| Authors: | ZHAO Li-Hong LIU Ya-Li WU Yu-Ping PANG Tao KONG Guang-Hui |
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| Institution: | ZHAO Li-Hong LIU Ya-Li WU Yu-Ping PANG Tao KONG Guang-Hui(Yunnan Academy of Tobacco Agricultural Science,Yuxi,Yunnan 653100,P.R.China) |
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| Abstract: | The methods for trapping arsenic in cigarette mainstream smoke were established by 10% hydrochloric acid+5% nitric acids,10% hydrochloric acid and in the Cambridge filter leaf.10% hydrochloric acid +5% nitric acids and 10% hydrochloric acid were heated for 3h with the water bath ebullition after trapping,and 10% hydrochloric acid +5% nitric acids for the Cambridge filter leaf was extracted for 1h by supersonic soaks.Then arsenic in the processing samples were detected by atomic fluorescence spectrometry,and... |
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| Keywords: | Atomic Fluorescence Spectrometry Trapping Cigarette Smoke Arsenic |
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