Fig. 6From: Determination of carbamazepine in urine and water samples using amino-functionalized metal–organic framework as sorbentEffect of pH on extraction efficiency of CBZ (Experimental conditions: amount of adsorbent: 3 mg; sample volume: 150 µL; volume of eluent: 30 µL and number of draw/eject cycle for sample solution and eluent: 10 cycles)Back to article page