Research Article
Electroanalytical Performance of a Carbon Paste Electrode Modified by Coffee Husks for the Quantification of Acetaminophen in Quality Control of Commercialized Pharmaceutical Tablets
Figure 4
(a) CV curves recorded on CH-CPE with 25 mg L−1 APAP in PBS at different scan rates from 50 to 250 mV s−1. (b) Linear relationship between the electrode responses and the square root of the potential scan rate.
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