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Volume :30 Issue : 1 2003      Add To Cart                                                                    Download

Solid phase preconcentration and separation of copper, nickel and lead in haemodialysis concentrates and urine on Amberlite XAD-1180 resin

Auther : MUSTAFA SOYLAK1, SIBEL SARACOGLU1, LATIF ELCI AND MEHMET DOGAN

 

Erciyes University, Faculty of Art and Science, Department of Chemistry, 38039 Kayseri-TURKEY, E-mail:  saracs@erciyes.edu.tr

2Pamukkale University, Faculty of Art and Science, Department of Chemistry, 20020, Denizli-TURKEY

3Hacettepe University, Faculty of Science, Department of Chemistry, 06532, Ankara­-TURKEY

ABSTRACT

In this study, a simple, sensitive separation/preconcentration procedure is presented for the determination of copper, nickel and lead at trace levels by atomic absorption spectrometry. The procedure is based on chelate formation of the investigated metals with calmagite and recovery of the chelates from the Amberlite XAD-I 180 column with 0.5 M HNO3. The presented procedure wag applied to the preconcentration and separation of copper, nickel and lead in urine and haemodialysis concentrates with satisfactory results (recoveries in the range of 95-100%).

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