Fig. 2From: Development of an accumulation assay and evaluation of the effects of efflux pump inhibitors on the retention of chlorhexidine digluconate in Pseudomonas aeruginosa and Staphylococcus aureus Absorbance of CHG at 255 nm as a function of concentration. The graph shows that CHG obeys the Beer-Lambert Law at concentrations between 0 and 12 µMBack to article page