Application of gas chromatography-mass spectrometry in speciation analysis of arsenic, selenium, mercury and lead
LIU Zhi-jiang*1,2，JIN Wen-ying3，DANG Ming-yan1，LIU Yu2
1. School of Environmental and Chemical Engineering， Shenyang Ligong University， Shenyang 110159， China；2. College of Chemistry， Liaoning University, Shenyang 110036， China；3. College of Chemistry and Bioengineering， Guilin University of TechnoLogy， Guilin 541004, China
Abstract：Because of its merits of rapid analytical speed, high sensitivity and high accuracy, gas chromatography-mass spectrometry is used more and more widely in element speciation analysis. In this study, the interface design methods of GC-MS were briefly reviewed. Moreover, the existing forms and speciation analysis significance of arsenic, selenium, mercury and lead were introduced, and the application of GC-MS in speciation analysis of arsenic, selenium, mercury and lead were reviewed. Finally, the development tendency and limitation of this combined technology was prospected.
刘志江*，金文英，党明岩，刘宇. 气相色谱-质谱联用技术在砷、硒、汞和铅形态分析中的应用[J]. 冶金分析, 2011, 31(6): 34-42.
LIU Zhi-jiang*，JIN Wen-ying，DANG Ming-yan，LIU Yu. Application of gas chromatography-mass spectrometry in speciation analysis of arsenic, selenium, mercury and lead. , 2011, 31(6): 34-42.
