Quality and Brands of Amoxicillin Formulations in Nairobi, Kenya

Figure 4

Typical chromatograms: (a) amoxicillin standard chromatography, (b) amoxicillin sample chromatography, (c) amoxicillin/clavulanic acid standard chromatogram, (d) amoxicillin/clavulanic acid sample chromatogram. Chromatographic parameters: C18 4.6 μm column; temperature 40°C; injection volume 10 μl; flow rate 1.5 ml/min.