Fig. 2From: Rapid, simple, and clinically applicable high-performance liquid chromatography method for clinical determination of plasma colistin concentrationsOptimisation data for the colistin derivatisation process. Variation in the (a) carbonate buffer solution pH, b FMOC-Cl concentration, and (c) fluorescence derivatisation time following addition of the FMOC-Cl reagent. Data are presented as the mean ± standard deviationBack to article page