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Representative frontal elution profile of 1 μM MCM (i) and 1 μM MCM + 5% Lycopodium clavatum L. (ii) on the CMAC (α3β4 nAChR) column (A) and on the CMAC (α3β4α5 nAChR) column (B). Ammonium acetate buffer [10 mM, pH 7.4] was used as eluent at a flow rate of 0.2 mL/min.
