Fig. 7
Effect of time on the absorbance of the ion-pair complexes of Colistin (3 µg mL− 1) and Polymyxin B (5 µg mL− 1)
Fig. 7 | BMC Chemistry
Effect of time on the absorbance of the ion-pair complexes of Colistin (3 µg mL− 1) and Polymyxin B (5 µg mL− 1)