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. 2022 Dec 12;16(1):115. doi: 10.1186/s13065-022-00905-y

Table 2.

Determination of RC in resorcinol cream of 2% O/W emulsion available on the market by the proposed sensor

Resorcinol cream of 2% O/W emulsion Obtained oxidation peak current*(µA) Measured concentration (mg) Recovery % W/W Resorcinol
1 g 1.81 19.12 98.47 ± 0.04 % 1.9