International Journal of Electrochemistry / 2018 / Article / Fig 6

Research Article

A New Approach for the Determination of Benzocaine and Procaine in Pharmaceuticals by Single-Sweep Polarography

Figure 6

Dependence of the peak P1 current of BC (1) and PC (2) derivatives on the oxidation time (a), = 10−3 mol·L−1, and on the molar excess of PMS (b), = = 5 · 10−5 mol·L−1, pH 4.0.
(a)
(b)

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