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 ◽  
...  

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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