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Table 3 Determination of metal ions in the blood sample

From: Fabrication of novel polymer-modified graphene-based electrochemical sensor for the determination of mercury and lead ions in water and biological samples

Metal ionAdded (μM)Found (μM)Recovery (%)
Hg2+10079.9279.92
 13001280.6398.51
Pb2+8069.3186.63
 10091.3091.30