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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 ion

Added (μM)

Found (μM)

Recovery (%)

Hg2+

100

79.92

79.92

 

1300

1280.63

98.51

Pb2+

80

69.31

86.63

 

100

91.30

91.30

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