Speciation as a screening tool for the determination of Speciation as a screening tool for the determination of heavy metal surface water pollution in the Guadiamar river basin Alonso E 1 Santos A Callejón M Jiménez JC This work describes a distribution study of the metals Zn Cd Pb and Cu by speciation analysis of surface waters in eleven sampling points of the Guadiamar river basin
Get Pricequarry cu zn pb and screening equipment Direct Determination of Zn Cd Pb and Cu in Wine by The samples analyzed presented concentration levels from 4 64 to 69 3 µg L−1 of Zn from 1 74 to 5 25 µg L−1 of Cd from 4 57 to 17 9 µg L−1 of Pb and from 1 0 to 10 3 µg L−1 of Cu
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