Fig. 7From: Determination of carbamazepine in urine and water samples using amino-functionalized metal–organic framework as sorbentEffect of amount of sorbent on extraction efficiency of CBZ (Experimental conditions: pH: 7.5; 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