Fig. 8

Effect of diluting solvent on the absorbance of the ion-pair complexes of Colistin (3 µg mL− 1) and Polymyxin B (5 µg mL− 1)
Effect of diluting solvent on the absorbance of the ion-pair complexes of Colistin (3 µg mL− 1) and Polymyxin B (5 µg mL− 1)