Page 216 - Analytical Electrochemistry 2d Ed - Jospeh Wang
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EXAMPLES 201
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EXAMPLES
Example 6-1 Chronoamperogram a was obtained for the biosensing of glucose in
whole blood. Subsequent standard additions of 1 10 3 M glucose yielded the
chronoamperograms b to d. Find the concentration of glucose in the sample.
Solution The resulting current transients (sampled after 2 min) lead to the follow-
ing standards additions plot:
From which a glucose concentration of 2.4 mM can be obtained for the sample.