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《SPECTROSCOPY AND SPECTRAL ANALYSIS》 1994-01
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DETERMINATION OF TRACE COBALT, NICKEL AND CADMIUM BY ON-LINE FLOW INJECTION ANALYSIS WITH COPRECIPITATION PRECONCENTRATION FAAS

DONG Liping and FANG Zhaolun (Flow-injection Analysis Research Center,Institute of Applied Ecology, Academia Sinica,110015 Shenyang)  
An efficient on-line coprecipitation system was developed for flame atomic absorption spectrometry (FAAS) using a flow injection technique. Cobalt, nickel and cadmium were coprecipitated with ammonium pyrrolidinedithiocarbamite (APDC) -Fe complex, and the precipitate was collected on a knotted reactor (KR) made of 250cm long 0. 5mm. i. d,PTFE tube without filter. The precipitate was dissolved by MIBK and directly introduced into the spectrometer. Enhancement factors were 42, 30 and 33 for Co,Ni and Cd,respectively,and the corresponding detection limits were 1, 3 and 0. 3 μg/L, respectively. The RSD were 2. 3% for 20. 0μg/L Co, 2. 0% for 100μg/L Ni, and2. 4% for 10. 0μg/L Cd. The analytical results obtained for determination of Co in standard reference bovine liver (NBS1577a) and Ni, Cd in standard reference urine (GBW09103) agreed well with the recommended values.
【Fund】: 国家自然科学基金
【CateGory Index】: O652.61
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【References】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Miao XU Yua ZHANG Xiu-Juana XUE Fengb (The Calculating and Testing Council of Shenyang 110179,P.R.China)a(College of Science,Northeastern University,Shenyang 110004,P.R.China)b(No.2 Middle School,Shenyang 110016,P.R.China);Determination of Cadmium,Copper,Lead,Zinc in Slippery Mushroom by FAAS[J];光谱实验室;2007-04
2 SU Yao-dong,HAO Bing-bing*,QIN Li-jun,GAN Li-hua Department of Chemistry,Tongji University,Shanghai 200092,China;Flame Atomic Absorption Spectrometric Determination of Copper and Lead in Beer after Preconcentration Using a Rapid Coprecipitation Technique with 8-Oxyquinoline[J];光谱学与光谱分析;2007-03
3 HAO Bing-bing,SU Yao-dong*,QIN Li-jun,GAN Li-hua(Department of Chemistry, Tongji University,Shanghai 200092,China);Application of internal standard to rapid coprecipitation technique with Mg-8-oxyquinoline for flame atomic absorption spectrometric determination of copper and lead in water samples[J];冶金分析;2007-01
4 SU Yao-dong,HAO Bing-bing,LI Jing,CHEN Long-wu(Dept.of Chemistry,Tongji University,Shanghai 200092,China);RAPID CO-PRECIPITATION-SEPARATION OF TRACE AMOUNTS OF LEAD IN TABLE SALT BY THE PRECIPITATION SYSTEM OF PAN-Ni(Ⅱ) WITH Mn(Ⅱ) AS INTERNAL STANDARD AND ITS DETERMINATION BY FAAS[J];理化检验(化学分册);2006-02
5 SU Yao-dong, QIN Li-jun, LI Jing, CHEN Long-wu (Department of Chemistry, Tongji University, Shanghai 200092, China);Application of Internal Standard to Rapid Co-precipitation Technique for Preconcentration and FAAS Determination of Cadmium in Salts[J];岩矿测试;2005-03
6 SU Yao-dong, LI Jing, MA Hong-mei (Department of Chemistry, Tongji University,Shanghai 200092,China);Determination of Trace Iron in Cobalt Sulfate by AAS after Separation and Preconcentration by Coprecipitation with Cerium Phosphate[J];岩矿测试;2005-01
7 SU Yao-dong, MA Hong-mei (Dept. of Chemistry, Tongji University, Shanghai 200092, China);FAAS DETERMINATION OF TRACE AMOUNTS OF LEAD IN COBALT SULFATE AFTER COPRECIPITATION WITH YTTRIUM PHOSPHATE[J];理化检验(化学分册);2004-04
8 Deng Bo (Department of Chemistry, Tsinghua University, Beijing, 100084);A retrospect of development of atomic absorption spectrophotometric techniques in China in the past 30 years .[J];分析仪器;2002-01
9 Xu Shukun , Fang Zhaolun (Department of Chemistry, Northeastern University, Shenyang 110006);Applications of On-line Separation and Preconcentration Techniques in Atomic Absorption Spectrometry[J];分析化学;1999-07
10 Su Yaodong, Zhang Bingru, Xia Qing and Ni Yaming(Department of Chemistry, Tongji University Shanghai 200092)Cheng Xiangsheng and Xu Ren(East China Sea Monitoring Center Shanghai 200137);RECENT PROGRESS OF THE COPRECIPITATTON METHOD IN SEPARATION AND CONCENTRATION OF TRACE ELEMENTS[J];理化检验(化学分册);1999-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XUE Guo-qing~1,LIU Qing~2,HAN Xiao-mei~3,HAN Yu-qi~1,WAN Yin-sheng~11.Department of Chemistry,Hexi University,Zhangye 734000,China2.The 4th Geoteam of the Gansu Nonfero Geoexploration Bureau,Zhangye 734000,China3.Zhangye Medical College,Zhangye 734000,China;Determination of Six Metal Elements in Plant Bupleurum Scorzonerifolium Willd.by Flame Atomic Absorption Spectrophotometry(FAAS)[J];光谱学与光谱分析;2006-06
2 HAN Chang-cheng~1,JIA Li-hui~2,XU Li-qin~1,ZHAO Yan~1,KANG Wei-jun~(*1,3),SUN Han-wen~3(1.School of Public Health,Hebei Medical University,Shijiazhuang 050017,China;2.Center for Disease Control and Prevention of Hebei Province,Shijiazhuang 050021,China;3.Key Laboratory of Analytical Science and Technology of Hebei Province,College of Chemistry & Environmental Science,Hebei University,Baoding 071002,China);Determination of cadmium in environmental water samples by on-line preconcentration-derivative flame atomic absorption spectrometry[J];冶金分析;2004-06
3 SU Yao-dong,QIN Li,MA Hong-mei(Department of Chemistry,Tongji University,Shanghai 200092, China);Determination of trace lead and iron in cobalt sulfate by flame atomic absorption spectrometry after coprecipitation with neodymium phosphate[J];冶金分析;2004-06
4 SU Yao-dong, MA Hong-mei (Dept. of Chemistry, Tongji University, Shanghai 200092, China);FAAS DETERMINATION OF TRACE AMOUNTS OF LEAD IN COBALT SULFATE AFTER COPRECIPITATION WITH YTTRIUM PHOSPHATE[J];理化检验(化学分册);2004-04
5 WANG Yaping1, PAN Xiaofei2, CEN Kuang3, LIU Sufang4 , HAN Zhiwen5 (1.National Research Center of Geoanalysis, Beijing 100037, China; 2. Institute of Geology and Geophysics Chinese Academy of Sciences,Beijing 100029,China; 3. China University of Geosciences, Beijing 100083, China; 4. Water Resource Bureau of Haidia,Beijing 100089, China; 5. Water Resource Bureau of Daxing,Beijing 102600,China);A Review of the Study on Adsorption and Migration of Cadmium and Mercury in Soils[J];岩矿测试;2003-04
6 SU Yao-dong , CHENG Xiang-sheng, XIAO Hong-xi 1.Department of Chemistry, Tongji University, Shanghai 200092, China 2.East China Sea Monitoring Center, State Oceanic Administration, Shanghai 200137,China;Preconcentration and Separation of Trace Lead in Manganese Sulfate with Coprecipitation without Adding Carrier Ions and Determination by Atomic Absorption Spectrometry[J];光谱学与光谱分析;2003-05
7 Su Yaodong , Xiao Hongxi, Wang Yuke (Department of Chemistry, Tongji University, Shanghai 200092) Cheng Xiangsheng (East China Sea Monitoring Center, State Oceanic Administration, People′s Republic of China, Shanghai 200137);Ammonium Pyrrolidin-1-yldithioformate and Its Oxidation Product as a Coprecipitator for the Preconcentration of Trace Lead in Chloride and Determination by Atomic Absorption Spectrometry[J];分析化学;2003-08
8 WEI Wei,QU Ling-bo,LI Jian-jun and LI Yan-hong Department of Chemistry,Zhengzhou University, Zhengzhou 450052 ,China;Determination of Trace Lead in Huaiyao by Separating and Enriching with Sulfhydryl Cotton-flame Atomic Aborption Spectrometry[J];光谱学与光谱分析;2003-01
9 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];分析化学;2001-11
10 Guihua JIANG,Chunming LIU and Xiaoju WANG Department of Chemistry,Changchun Normal College,130032 Changchun;Quasi Liquid Membrane Enrichment Separation and Determination of Trace Magnesium and Lead by Flame Atomic Absorption Spectrometry[J];光谱学与光谱分析;1999-05
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LIU Wei;SONG Jin-ming;YUAN Hua-mao;LI Xue-gang;LI Ning;DUAN Li-qin;Key Laboratory of Marine Ecology and Environmental Sciences,Institute of Oceanology,Chinese Academy of Sciences;University of Chinese Academy of Sciences;Shandong Analysis and Test Center;Qingdao National Laboratory for Marine Sciences and Technology;;Simultaneous Determination of Multiple Macro-Trace Elements in Seawater by ICP-MS Combined with Mg(OH)_2 Co-precipitation and Direct Dilution Pretreatment[J];分析测试学报;2017-04
2 Wang Jiji;Anhui Taihe Prefectural Environmental Monitoring Station;;Microwave Digestion-the Application of Flame Atomic Absorption Spectrophotometry in Lead Detection in the Soil[J];绿色科技;2016-16
3 Liu Yande;Zhang Yuxiang;Jiang Lixia;East China Jiaotong University Institute of Mechanical and Institute of Optics-Mechanics-Electronics Technology and Application;;Research on fast determination of heavy metal Cd using the Mn~(2+)-Dipy-SCN~-co-precipitation separation and Raman spectroscopy[J];中国农机化学报;2016-07
4 WANG Pei-pei;LI Xiao;SONG Wei-jiao;College of Geoscience and Surveying Engineering,China University of Mining and Technology( Beijing);Experiemntal Practising & Teaching Center,Shijiazhuang University of Economics;SGS - CSTC Standards Technical Sevices( Tianjin) Co.,Ltd.;;Determination of Rare Earth Elements in Geological Samples by ICP-MS Using Microwave Digestion[J];分析测试学报;2016-02
5 An Mi;Lin Jun;Chen Yang;Yang Xiaoyan;Xiao Zhanmin;Petro China Petrochemical Research Institute;;The Analysis Methods in Arsenic′s Determination of Petroleum and its Produce[J];石化技术;2014-04
6 HUANG Wen-jie;MI Zheng-feng;WANG Mi;JIA Yun-teng;China Institute of Atomic Energy;;Determination of Fe、Ba、Sn in Sodium by Inductively Coupled Plasma-atomic Emission Spectrometry[J];核科学与工程;2014-03
7 WEN Sheng-xia;SUN Ji-ping;XUE Jing;ZHENG Wei-nan;YANG Xiu-feng;Liaoning province non-ferrous geological team 103;Liaoning province non-ferrous geological team 101;Liaoning province non-ferrous geological team 108;;Determination of Copper,Lead,Zinc and Silver in Ore by Flame Atomic Absorption Spectrometry in Hydrochloric Acid Medium[J];有色矿冶;2014-02
8 HU Jia-wen;WU Yin-qi;JIANG Xiao-liang;Jiangmen Entry-Exit Inspection and Quarantine Bureau;;Comparison Determination of Cadmium in Rice by Graphite Furnace Atomic Absorption Spectrometry with Different Digestion Ways[J];包装与食品机械;2014-01
9 LIN Jian-mei,YAO Jun-xue(School of Chemistry and Chemical Engineering,Inner Mongolia University,Hohhot 010021,China);Determination of copper in steel by flame atomic absorption spectrometry after separation and enrichment through coprecipitation in Ni(Ⅱ)-4-(2-pyridylazo)-resorcinol system[J];冶金分析;2013-07
10 YE Jun1,WANG Jun-wei2,HUANG Rong1(1.Dept.of Chemistry and Applied Chemistry,Chengdu Normal University,Chengdu 610041,China; 2.Sichuan Provincial Environmental Monitoring Centre,Chengdu 610041,China);HG-AFS Determination of As and Se in Chinese Yam after Enrichment by Coprecipitation[J];理化检验(化学分册);2013-05
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