Non-chromatographic separation and determination of thimerosal and inorganic mercury in vaccines by Fe3+-induced degradation with cold vapor atomic fluorescence spectrometry

2018 ◽  
Vol 10 (18) ◽  
pp. 2144-2150 ◽  
Author(s):  
Qi Xu ◽  
Zhenhua Wang ◽  
Linghe Jin ◽  
Peng Liu ◽  
Yuan Tian ◽  
...  
Keyword(s):  
Chromatographic Separation ◽  
Inorganic Mercury ◽  
Elemental Mercury ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Atomic Fluorescence ◽  
Cold Vapor

By adding Fe3+ into an HCl carrier, thimerosal can be transformed into elemental mercury cold vapor in the presence of KBH4 and detected by AFS.

scholarly journals Fractional Determination of Mercury Species in Biological Samples by Use of HPLC and Cold Vapor Atomic Fluorescence Spectrometry

2012 ◽  
Vol 61 (12) ◽  
pp. 1073-1077 ◽  
Author(s):  
Kentaro HAYASHI ◽  
Joji OHSAKO ◽  
Tsunenori NAKAJIMA ◽  
Hirokazu TAKANASHI ◽  
Akira OHKI
Keyword(s):  
Biological Samples ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Mercury Species ◽  
Atomic Fluorescence ◽  
Cold Vapor

Chemical vapor generation from an ionic liquid using a solid reductant: determination of Hg, As and Sb by atomic fluorescence spectrometry

2016 ◽  
Vol 31 (2) ◽  
pp. 415-422 ◽  
Author(s):  
Xiaodong Wen ◽  
Ying Gao ◽  
Peng Wu ◽  
Zhiqiang Tan ◽  
Chengbin Zheng ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Chemical Vapor ◽  
Elemental Mercury ◽  
Sample Introduction ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Vapor Generation ◽  
Atomic Fluorescence ◽  
Chemical Vapor Generation

Generation of volatile hydrides of As and Sb and elemental mercury was accomplished in ionic liquid by using a solid reductant of LiAlH4, KBH4 or SnCl2 for sample introduction.

Sign in / Sign up

Export Citation Format

Share Document