Hollow-fiber liquid-phase microextraction prior to low-temperature electrothermal vaporization ICP-MS for trace element analysis in environmental and biological samples

2007 ◽  
Vol 42 (6) ◽  
pp. 803-810 ◽  
Author(s):  
Linbo Xia ◽  
Yunli Wu ◽  
Bin Hu
Keyword(s):  
Liquid Phase ◽  
Low Temperature ◽  
Hollow Fiber ◽  
Biological Samples ◽  
Trace Element Analysis ◽  
Electrothermal Vaporization ◽  
Element Analysis ◽  
Liquid Phase Microextraction ◽  
Icp Ms ◽  
Environmental And Biological Samples

Inorganic selenium speciation in water and biological samples by three phase hollow fiber-based liquid phase microextraction coupled with HPLC-UV

2017 ◽  
Vol 41 (6) ◽  
pp. 2378-2385 ◽  
Author(s):  
Mahnaz Nozohour Yazdi ◽  
Yadollah Yamini
Keyword(s):  
Liquid Phase ◽  
Hollow Fiber ◽  
Biological Samples ◽  
Selenium Speciation ◽  
Liquid Phase Microextraction ◽  
Inorganic Selenium ◽  
Three Phase ◽  
Water And Biological Samples

A rapid, sensitive, high clean-up and economic three phase hollow fiber liquid phase microextraction method followed by HPLC-UV was applied for speciation of inorganic selenium in water and biological samples.

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