Research Article
Electrochemical Detection of H2O2 on Graphene Nanoribbons/Cobalt Oxide Nanorods-Modified Electrode
Table 2
Electrochemical analysis of spiked H2O2 concentrations in an antiseptic solution using GNR/Co3O4/GCE.
| | S. no. | Samples | Added (μM) | Found (μM) | RSD (%) | Recovery (%) |
| | 1 | Antiseptic solution with spiked H2O2 | 40 | 38.7 | 4.01 | 96.75 | | 2 | Antiseptic solution with spiked H2O2 | 50 | 49.1 | 3.61 | 98.20 | | 3 | Antiseptic solution with spiked H2O2 | 60 | 59.76 | 3.26 | 99.60 |
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