M Ghaedi, A Shokrollahi, AH Kianfar… - J HAZARD …, 2008 - archive.sciencewatch.com
This sensitive and simple method for the simultaneous preconcentration of Cr3+, Fe3+,
Cu2+, Ni2+, Co2+, and Zn2+ in real samples is based on the adsorption of analytes on bis …