Determination of lead in water samples after its separation and preconcentration by 4,5-dihydroxy-1,3-benzenedisulfonic acid functionalised polyurethane foam

By Lemos Valfredo A.  

International Journal of Environmental and Analytical Chemistry, Vol. 92, Iss. 10, 2012-08 ,pp. : 1121-1134

Taylor & Francis Ltd

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Determination trace amounts of thallium after separation and preconcentration onto nanoclay loaded with 1-(2-pyridylazo)-2-naphthol as a new sorbent

By Jamshidi Rasool  

International Journal of Environmental and Analytical Chemistry, Vol. 91, Iss. 9, 2011-08 ,pp. : 821-827

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Direct Determination of Zinc, Cadmium, Lead, Copper Metal in Tap Water of Delhi (India) by Anodic Stripping Voltammetry Technique

By Raj J.  

E3S Web of conferences, Vol. 1, Iss. issue, 2013-04 ,pp. : 09009-09009

Edp Sciences

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Ultratrace determination of lead, cadmium and copper in environmental and biological samples by atomic absorption spectrometry after their separation and preconcentration using octadecyl silica membrane disks modified with a new n-s schiff base

By Ganjali Mohammad Reza   Basiripour Fatemeh   Shamsipur Mojtaba   Hashemi Omid Reza   Moghimi Abolghasem   Aghabozorg Hossein  

International Journal of Environmental and Analytical Chemistry, Vol. 83, Iss. 12, 2003-12 ,pp. : 997-1008

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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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