Selective solid phase extraction of trace cadmium(II) and lead(II) from biological and natural water samples by ofloxacin-modified-silica gel

By Cui Yuemei  

International Journal of Environmental and Analytical Chemistry, Vol. 88, Iss. 12, 2008-10 ,pp. : 857-868

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Determination of lead and cadmium in tap water and apple leaves after preconcentration on a new acetylacetone bonded polyurethane foam sorbent

By Burham Nagwa  

International Journal of Environmental and Analytical Chemistry, Vol. 88, Iss. 11, 2008-09 ,pp. : 775-789

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Solid-phase extraction and preconcentration of trace Pb(II) from water samples with folic acid modified silica gel

By Wang Qihui   Chang Xijun   Hu Zheng   Li Dandan   Tu Zhifeng  

International Journal of Environmental and Analytical Chemistry, Vol. 92, Iss. 11, 2012-09 ,pp. : 1289-1301

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Dispersive liquid–liquid microextraction of cadmium(II) for preconcentration prior to flame atomic absorption spectrometric detection in water

By Soylak M.   Unsal Y.E.  

Toxicological and Environmental Chemistry, Vol. 94, Iss. 8, 2012-09 ,pp. : 1480-1489

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On-line simultaneous pre-concentration procedure for the determination of cadmium and lead in drinking water employing sequential multi-element flame atomic absorption spectrometry

By dos Santos Walter N.L.  

International Journal of Environmental and Analytical Chemistry, Vol. 91, Iss. 15, 2011-12 ,pp. : 1425-1435

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