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《Chinese Journal of Spectroscopy Laboratory》 2001-01
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Determination of Copper in Tomato Powder by FAAS-Suspension Sample Introduction Technique

XIONG Wei (Monitor Center,Academy of Xinjiang Agriculture,Shihezi,Xinjiang 832000,P.R.China)  
The determination of trace amount of copper in tomato powder by FAAS suspension sample introduction technique was reported.The method has been proved to be simple,rapid and accurate.Samples were powdered and sieved after heated at 105±2℃ for 4 hours.5—10mL 0.15% agar solution was added and mixed throughly with the samples.Then the prepared suspension of sample is directly introduced to the apparatus for determination.The result obtained is the same as that the classic wet treatment.It is found that the relative deviation of two treatment methods is ±0.96%.And the result of t significance test shows that there is no significant difference between these two treatment methods.
【CateGory Index】: O657.31
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2 FENG Guo-gang~1, TAO Jing~2, SHEN Ning-hong~2(1.Jiangsu Radio & TV University, Nanjing, Jiangsu 210003, China; 2.Nanjing University of Science & Technology, Nanjing, Jiangsu 210094, China);Determination of Copper in Soil by FAASSuspension Sample Introduction Technique[J];The Administration and Technique of Environmental Monitoring;2005-02
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4 HUANG Sen-ke1,HUANG Li-zhang2(1.Department of Chemistry,Zhangzhou Teachers College,Zhangzhou,Fujian 363000,China;2.Institute of Chemistry and Chemical Engineering,Fuzhou University,Fuzhou,Fujian 350002,China);Study on Determination of Trace Copper(Ⅱ) by CatalyticKinetic Discoloring Spectrophotometry[J];Journal of Zhangzhou Teachers College(Natural Science);2006-04
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1 Lihang LIU and Weizhen DU Department of Applied Chemistry,Fushun Petroleum Institute,113001 Fushun;Determination of Kalium in Husked Seed Food by Suspension Sampling-Flame Atomic Emission Spectrometry[J];SPECTROSCOPY AND SPECTRAL ANALYSIS;2000-01
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6 Xue Yueyuan~(1,2) Li Peng~1 Lin Qinbao~1 (Modem chemistry institute,Shanxi University Taiyuan 030006) (Chemistry department,Lvliang higher college,Lvliang 033000);Research Evolution on Chemical Component and Physical Character of Foxtail Millet[J];Journal of the Chinese Cereals and Oils Association;2008-03
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2 LI Ying WANG Cheng yun (Shenzhen Entry-Exit Inspection and Quarantine Bureau, Shenzhen Guangdong,518045);PROGRESS OF SUSPENSION SAMPLING ATOMIC ABSORPTION SPECTROPHOTOMETRY AND ITS APPLICATION[J];Journal of Changde Teachers University;2001-01
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5 Liang Lina, Jiang Guibin (Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085) Hu Jingtian (Department of Chemistry, Shandong University, Jinan 250100));Determination of Inorganic Mercury and Total Organomercury in Chemical Waste Water by Cold Vapor Generation-Atomic Fluorescence Spectrometry[J];Chinese Journal of Analytieal Chemistry;2001-04
6 Wang Aixia , Zhang Hong, Liu Linlin (Center For Analysis & Testing, Northeast Normal University, Changchun 130024);Determination of Lead and Cadmium in Environmental Samples by Flow Injection-Flame Atomic Absorption Spectrometry with On-line Separation and Enrichment[J];Chinese Journal of Analytieal Chemistry;2001-11
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10 Wang Xinsheng *, Long Zhicheng, Song Liming, Ma Guangzheng, Wei Jizhong (Department of Chemistry, Nankai University, Tianjin 300071);Determination of Trace Tin in Canned Food by Graphite Furnace Atomic Absorption Spectrometry after Electrodeposition on a Tungsten Probe[J];Chinese Journal of Analytieal Chemistry;2002-10
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