Flame atomic absorption spectrometric (FAAS) determination of copper, iron and zinc in food samples after solid-phase extraction on Schiff base-modified duolite XAD 761

2013 ◽  
Vol 33 (4) ◽  
pp. 2338-2344 ◽  
Author(s):  
M. Ghaedi ◽  
K. Mortazavi ◽  
M. Montazerozohori ◽  
A. Shokrollahi ◽  
M. Soylak
Keyword(s):  
Schiff Base ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Food Samples ◽  
Phase Extraction ◽  
Flame Atomic Absorption ◽  
Iron And Zinc ◽  
Atomic Absorption Spectrometric ◽  
Determination Of Copper

scholarly journals Preconcentration of Copper with Solid Phase Extraction and its Determination by Flame Atomic Absorption Spectrometry

2008 ◽  
Vol 5 (4) ◽  
pp. 878-883 ◽  
Author(s):  
Ayob Parchehbaf Jadid ◽  
Habibollah Eskandari
Keyword(s):  
Detection Limit ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Copper Ions ◽  
Absorption Spectrometry ◽  
Phase Extraction ◽  
Flame Atomic Absorption ◽  
Low Levels ◽  
Determination Of Copper

A new method for the solid phase extraction (SPE) and determination of copper ions at low levels is presented. Extraction percent and the effects of some factors were evaluated. The detection limit was in the range of 2.26 µg·L-1. This procedure has been successfully applied to determination of copper in water samples.

Metal–organic framework based micro solid phase extraction coupled with supramolecular solvent microextraction to determine copper in water and food samples

2018 ◽  
Vol 42 (8) ◽  
pp. 5806-5813 ◽  
Author(s):  
Rohullah Kashanaki ◽  
Homeira Ebrahimzadeh ◽  
Morteza Moradi
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Metal Organic Framework ◽  
Food Samples ◽  
Phase Extraction ◽  
Real Samples ◽  
Supramolecular Solvent ◽  
Metal Organic ◽  
Determination Of Copper

D-μ-SPE-SUPRAS-ME followed by GFAAS was successfully used for preconcentration and determination of copper in real samples.

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