RETRACTED: Preconcentration and solid phase extraction method for the determination of Co, Cu, Ni, Zn and Cd in environmental and biological samples using activated carbon by FAAS

2007 ◽  
Vol 147 (1-2) ◽  
pp. 15-20 ◽  
Author(s):  
K. Kiran ◽  
K. Suresh Kumar ◽  
K. Suvardhan ◽  
K. Janardhanam ◽  
P. Chiranjeevi
Keyword(s):  
Activated Carbon ◽  
Solid Phase Extraction ◽  
Biological Samples ◽  
Extraction Method ◽  
Solid Phase ◽  
Phase Extraction ◽  
Environmental And Biological Samples

Development of a magnetic dispersive micro-solid-phase extraction method based on a deep eutectic solvent as a carrier for the rapid determination of meloxicam in biological samples

2020 ◽  
Vol 12 (18) ◽  
pp. 2331-2337
Author(s):  
Samira Rastbood ◽  
Mohammad Reza Hadjmohammadi ◽  
Seyedeh Maedeh Majidi
Keyword(s):  
Solid Phase Extraction ◽  
Biological Samples ◽  
Extraction Method ◽  
Solid Phase ◽  
Rapid Determination ◽  
Deep Eutectic Solvent ◽  
Environmentally Friendly ◽  
Phase Extraction

An environmentally friendly magnetic dispersive micro solid phase extraction based on a deep eutectic solvent as a carrier and disperser of adsorbents.

Utility of solid phase extraction for UV-visible spectrophotometric determination of gallium in environmental and biological samples

RSC Advances ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 1938-1944 ◽  
Author(s):  
Alaa S. Amin ◽  
Sayed M. N. Moalla
Keyword(s):  
Solid Phase Extraction ◽  
Absorption Spectra ◽  
Biological Samples ◽  
Solid Phase ◽  
Phase Extraction ◽  
Optimum Conditions ◽  
Environmental And Biological Samples ◽  
Uv Visible ◽  
P Absorption

Absorption spectra for 2 × 10−5 M BTAHN complexed with 0.5 μg mL−1 Ga(III) at the optimum conditions.

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