Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Instrumental Analysis》 2006-05
Add to Favorite Get Latest Update

Determination of Trace Lead in Beverages by Hydride Generation-Atomic Absorption Spectrometry after Enrichment

CHEN Xue-ze,LIANG Jing(Research Institute of Applied Chemistry,Central-South Forestry University,Zhuzhou 412006,China)  
A novel method was developed for the determination of trace lead in beverages by hydride generation-atomic absorption spectrometry(HG-AAS).The complex,formed by lead with APDC,was trapped into the aluminium oxide on a membrane filter.After filtering,the aluminium oxide was washed out with 0.1 mol/L HCl.The aluminium oxide slurry was then analysed by HG-AAS.The characteristic mass of Pb was 0.01 ng/1%.The relative standard deviation range was 4.0%-7.0%(n=6),and the recovery of Maidong and Tianbao beverage were 98%,104%.The results obtained were satisfactory.
【CateGory Index】: O657.31;TS275
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 ZHENG Lin,LI Jin-zhu,LIN Li(Ningbo Entry-Exit Inspection and Quarantine Bureau,Ningbo 315012,China);Interference and Elimination of High Concentration of Cobalt on the Determination of Arsenic,Antimony and Bismuth in Hydride Generation[J];Journal of Instrumental Analysis;2009-01
2 YU Zhao-shui,CHEN Hai-jie,ZHANG Qin(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang 065000,China);Direct Determination of As(Ⅲ) and As(Ⅴ) in Environmental Water Sample by Hydride Generation-Atomic Fluorescence Spectrometry[J];Journal of Instrumental Analysis;2009-02
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 SUO You-rui 1,2, LI Tian-cai 2 1.Lanzhou Institute of Chemical Physics,the Chinese Academy of Sciences,Lanzhou 73000,China 2.Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810001,China;Determination of Trace Arsenic and Mercury in Medicine Animal Horns by Hydride Atomic Fluorescence Spectrometry[J];Spectroscopy and Spectral Analysis;2002-05
2 Ren Ping, Zhou Liyi (Institute of Geophysical & Geochemical Exploration, Langfang 065000);Determination of Lead in Vegetation and Human Hair Sample by Hydride Generation Atomic Fluorescence Spectrometry[J];Chinese Journal of Analytieal Chemistry;1998-04
3 YANG Li-li 1, GAO Li-rong 2, ZHANG De-qiang 3 1. College of Chemistry, Hebei Normal University, Shijiazhuang 050016, China 2. College of Chemistry & Environmental Science, Hebei University, Baoding 071002, China 3. Hebei Academy of Sciences, Shijiazhuang 050081, China;Speciation Analysis of Arsenic in Traditional Chinese Medicines by Hydride Generation-Atomic Fluorescence Spectrometry with Ion Exchange Resin Separation[J];Spectroscopy and Spectral Analysis;2004-04
4 Lu Guangming Department of Trace Element ,Chinese Great Wall H ospital,Beijing;DETERMINATION OF ARSENIC SPECIES IN DRINKING WATER OF CHRONIC ENDEMIC ARSENISM AREA BY ION-EXCHANGE SEPARATION AND ATOMIC-FLUORESCENCE SPECTROMETER[J];Chinese Journal of Control of Endemic Disease;1996-01
5 HOU Jing, GONG Zhen bin (Department of Oceanography), GUO Xu ming and HUANG Ben li  (Department of Chemistry, Xiamen University, Xiamen 361005),Fenxi Shiyanshi,2000,19(6):13~16;Direct Determination of As(Ⅲ) and As(Ⅴ) in Seawater With Flow Injection Hydride Generation Non-dispersion Atomic Fluorescence Spectrometry[J];Analytical Laboratory;2000-06
6 SUN Han _ wen1, SUO Ran1, 2, ZHANG De _ qiang1, L Yun _ kai1(1. Department of Chemistry, Hebei University, Baoding 071002, China; 2. Department of Food Science, Hebei Agricultural University, Baoding 071001, China);Simultaneous Determination of Trace Lead and Mercury in Chinese Herbal Medicine by Hydride Generation-Atomic Fluorescence Spectrometry[J];Journal of Instrumental Analysis;2002-03
7 GONG Zhen _ bin1, HOU Jing1, GUO Xu _ ming2, HUANG Ben _ li2(1. Department of Oceanography, Xiamen University, Xiamen 361005, China; 2. Department of Chemistry, Xiamen University, Xiamen 361005, China);Determination of As and Hg in Rubbish Percolate by Flow Injection VaporGeneration-Nondispersive Atomic Fluorescence Spectrometry[J];Journal of Instrumental Analysis;2001-04
8 Lü Yun _ kai, SUN Han _ wen(Department of Chemistry, Hebei University, Baoding 071002, China);Determination of Trace Tellurium in Urine by Extraction-Hydride Generation-Atomic Fluorescence Spectrometry[J];JOURNAL OF INSTRUMENTAL ANALYSIS;2000-04
9 ZHANG Li~(1,2),HAN Guo-cai~2(1.College of Chemistry and Chemical Engineering,Northwest Normal University,Lanzhou 730070,China;2.Basic Course Department,Lanzhou Polytechnic College,Lanzhou 730050,China);Atomic Fluorescence Spectrometric Determination of Trace Arsenic in Iron Ore Using Hydride Generation in Basic Mode[J];Journal of Instrumental Analysis;2006-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved