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《SPECTROSCOPY AND SPECTRAL ANALYSIS》 2000-03
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Determination of Chromium in Geological Samples with Slurry Sampling a nd Probe Atomization in GFAAS

Shuen HOU and Cheng CHANG Central Laboratory,China University of Geosciences,430074 Wuhan  
A method of loading a slurry prepared from a sol id sample for analysis of chromium in geological samples using graphite furnace atomic absorption spectrometry had been approached by combining slurry sampling with probe atomization.The factors that influence the performances of chromium i ncluding ashing and atomization temperature,atomization surfaces were investigat ed.The results showed that the determination of chromium in geological samples c ould be performed by direct slurry sampling with the use of a calibration establ ished with aqueous standards.The relative standard deviations(RSD) of the method were 3.0%—6.5%.The detection limit was 5.1×10- -12 g Cr.The Analy tical results of the geological reference samples were consistent with the certi fied values.
【Fund】: 国土资源部“九五”重点科技项目!(95 0 5 6 16 -3.4)基金资助课题
【CateGory Index】: O657.3
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Chinese Journal Full-text Database 1 Hits
1 LUO Li-qiang, MA Guang-zu and ZHAN Xiu-chun (National Research Center of Geoanalysis, Beijing, 100037);Geochemical analysis[J];Analytical Laboratory;2002-02
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Hou Shuen~*, Chang Cheng (Central Laboratory, China University of Geosciences, Wuhan, 430074);Investigation of Performance for Combination of Slurry Samplingand Probe Atomization in Graphite Furnace Atomic Absorption Spectrometry[J];Chinese Journal of Analytical Chemistry;1991-02
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【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 Guo Xiaowei and Guo Xuming (Northwest Research Institute of Geology, Xi'an 710054);Atomic Absorption, Atomic Fluorescence Spectrometry and Flame Emission Spectrometry[J];Analytical Laboratory;1993-04
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【Co-references】
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1 AI Jun , ZHANG Ping, LI Qiang ming, HUANG Bing hai (Department of Pharacy, Wuhan Instuitute of Chemical Technology, Wuhan, 430073);Studies of Seleium by HG-AFS in Alkaline Medium[J];Journal of Analytical Science;2001-01
2 ZHANG Hong-ying,CHEN Yong-heng(Department of Chemistry,Guangzhou University,Guangzhou 510405,China);A Review of Thallium Pollution Migration and Transformation[J];Trace Elements Science;2000-10
3 LU Xin-wei 1,WANG Wu-yi 1,XIE Qing-lin 2,MA Dong-sheng 3 (1.Institute of Geographic Sciences and Natural Resource Research,Chinese Academy of Sciences, Beijing 100101,China;2.Department of Environment Sciences,Guilin Institute of Technolgy; 3.State;As,Sb,Hg and Their Speciations in the Strata of Western Hunan[J];Trace Elements Science;2000-10
4 ZHANG Mingying; YUAN lanzhen and TIAN Juhua(Department of Chemistry, Suzhou University, 215006 Suzhou);DETERMINATION OF SELENIUM IN RICE, THE BULB OF GARLIC AND TEA BY FLAME AAS WITH A SLOTTED QUARTZ TUBE[J];SPECTROSCOPY AND SPECTRAL ANALYSIS;1994-03
5 Gao Yun;Liu Baizhan;Zhu Xiaolan;Shi Liang(Analysis and Test Center,Hefei Economy and Technology College,Hefei, 230052), Chen Jialin, Gong Mei, Zhang Longgen (Technical Center of Shanghai Tobacco Company, Shanghai, 200001);Determination of chemical components of essential oil in Peru balsam balmtree extract by GC/MX[J];ANALYTICAL INSTRUMENTATION;1999-03
6 HU Sheng Hong 1* , LIN Sou Lin 2, LIU Yong Sheng 1, GAO Shan 1 (1. Faculty of Earth Sciences; 2. Faculty of Material Science and Chemical Engineering , China University of Geosciences, 430074 Wuhan, China );Studies on the Calibration of Matrix Effects and Polyatomic Ion for Rare Earth Elements in Geochemical Samples by ICP-MS[J];Chemical Research In Chinese Universities;2000-03
7 YING Xiao Hu LIN Zhen Xing (Ningbo Entry Exit Inspection and Quarantine Administration ,No.144 Liuting Street ,Ningbo, Zhejiang 315010,P.R. China );Determination of CaF_2 and Impurity in Flouspar by X-Ray Fluorescence[J];CHINESE JOURNAL OF SPECTROSCOPY LABORATORY;2000-01
8 MO Da Song GUAN Xiong Jun ZHANG Lan JIANG Tian Cheng (Guangxi Research Centre of Analysis and Test,No.32 Xinghu Lu,Nanning 530022,P.R.China );Determination of Phosphorus and Calcium in Phosphate by ICP AES[J];CHINESE JOURNAL OF SPECTROSCOPY LABORATORY;2000-01
9 CHENG Yu Qi (Guangxi Entry Exit Inspection and Quarantine Bureau,No.11 Gucheng Lu,Nanning 530022,P.R.China);Determination of Magnesium Oxide Content in Zinc Concentrates by Flame Atomic Absorption Spectrometry[J];CHINESE JOURNAL OF SPECTROSCOPY LABORATORY;2000-01
10 YANG De Jun ZHAO Yong Kui LU Ya Qin (Experimental Center, Liaoning Normal University, Dalian, Liaoning 116029,P.R.China ) JIA Su Juan (Senior High School of Beipiao,Beipiao,Liaoning 122100,P.R.China );Determination of Major and Secondary Compounds in Fluorite by ICP-AES[J];CHINESE JOURNAL OF SPECTROSCOPY LABORATORY;2000-01
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 LEI Jing,DANG Xin-an,ZHANG Hao,LI Jian-jun(School of Mechanical and Electrical Engineering,Shaanxi University of Science & Technology,Xi'an 710021.China);ANALYSIS ON BASALT ORE AND STUDY ON CRYSTALLIZATION TEMPERATURE OF BASALT MELT[J];Journal of Shaanxi University of Science & Technology;2007-02
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Chen Tianyu and Xu Chenluan Shanghai Institute of Ceramics, Academia Sinica;THE USE OF INJECTING SUSPENSION METHOD TO DETERMINE TRACE METALS IN ALUMINUM OXIDE BY GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY[J];Spectroscopy and Spectral Analysis;1988-03
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