Applicability of multisyringe chromatography coupled to cold-vapor atomic fluorescence spectrometry for mercury speciation analysis

2011 ◽  
Vol 708 (1-2) ◽  
pp. 11-18 ◽  
Author(s):  
J.L. Guzmán-Mar ◽  
L. Hinojosa-Reyes ◽  
A.M. Serra ◽  
A. Hernández-Ramírez ◽  
V. Cerdà
Keyword(s):  
Speciation Analysis ◽  
Mercury Speciation ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Atomic Fluorescence ◽  
Cold Vapor ◽  
Multisyringe Chromatography

Fe3+-catalyzed degradation of organic mercury as a simple post-column interface for the speciation of mercury by high-performance liquid chromatography-catalytic cold vapor-atomic fluorescence spectrometry

2020 ◽  
Vol 35 (4) ◽  
pp. 693-700 ◽  
Author(s):  
Xiaolai Zhang ◽  
Deluo Ji ◽  
Yan Zhang ◽  
Yong Lu ◽  
Junhua Fu ◽  
...  
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Mercury Speciation ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Organic Mercury ◽  
Atomic Fluorescence ◽  
Cold Vapor ◽  
Simple Interface

Fe3+-catalyzed degradation of organic mercury as a novel and simple interface in HPLC-AFS was developed for mercury speciation.

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.

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