Online Arsenic Species Separation and Analysis of Arsenite, Arsenate, Monomethylarsenate, Dimethylarsonate and Arsenocholine Using Liquid Chromatography and Hydride Generation Atomic Fluorescence Spectrometry

2015 ◽  
Vol 7 (4) ◽  
pp. 313-321
Author(s):  
Jinling Guo ◽  
Xiaoping Yu ◽  
Yafei Guo ◽  
Tianlong Deng
Keyword(s):  
Liquid Chromatography ◽  
Hydride Generation ◽  
Arsenic Species ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Atomic Fluorescence ◽  
Species Separation

Sensitivity enhancement of inorganic arsenic analysis by in situ microplasma preconcentration coupled with liquid chromatography atomic fluorescence spectrometry

2020 ◽  
Vol 35 (8) ◽  
pp. 1654-1663 ◽  
Author(s):  
Zhenzhen Yao ◽  
Meitong Liu ◽  
Jixin Liu ◽  
Xuefei Mao ◽  
Xing Na ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Hydride Generation ◽  
Inorganic Arsenic ◽  
Arsenic Species ◽  
Food Samples ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Atomic Fluorescence ◽  
Inorganic Arsenic Species

A novel liquid chromatography hydride generation-in situ dielectric barrier discharge trap-atomic fluorescence spectrometry instrument was fabricated. It was used to preconcentrate inorganic arsenic species from food samples.

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