Solid phase extraction of trace cadmium and lead in food samples using modified peanut shell prior to determination by flame atomic absorption spectrometry

2009 ◽  
Vol 165 (1-2) ◽  
pp. 237-242 ◽  
Author(s):  
Guoqiang Xiang ◽  
Yan Huang ◽  
Yifan Luo
Keyword(s):  
Solid Phase Extraction ◽  
Flame Atomic Absorption Spectrometry ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Food Samples ◽  
Phase Extraction ◽  
Peanut Shell ◽  
Flame Atomic Absorption ◽  
Cadmium And Lead ◽  
Trace Cadmium

Application of vortex-assisted solid-phase extraction for the simultaneous preconcentration of Cd(ii) and Pb(ii) by nano clinoptilolite modified with 5(p-dimethylaminobenzylidene) rhodanine

2019 ◽  
Vol 11 (31) ◽  
pp. 3996-4005 ◽  
Author(s):  
Ali Jouki ◽  
Saadat Rastegarzadeh ◽  
Mojgan Zendehdel ◽  
Behrooz Zargar
Keyword(s):  
Solid Phase Extraction ◽  
Atomic Absorption Spectrometry ◽  
Flame Atomic Absorption Spectrometry ◽  
Reliable Method ◽  
Solid Phase ◽  
Absorption Spectrometry ◽  
Phase Extraction ◽  
Trace Detection ◽  
Flame Atomic Absorption ◽  
Cadmium And Lead

Herein, a simple, fast and reliable method based on vortex-assisted solid-phase extraction (VA-SPE) followed by flame atomic absorption spectrometry was developed for the simultaneous preconcentration and trace detection of cadmium and lead.

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