Fig. 6From: Molecularly imprinted polymers as solid-phase and dispersive solid-phase extraction sorbents in the extraction of antiretroviral drugs in water: adsorption, selectivity and reusability studiesEffect of pH on the adsorption efficiency. Experimental conditions were: initial concentration of ARVDs—10 mg L−1, adsorbent mass—10 mg, contact time—15 min, and sample volume—5 mLBack to article page