Figure 1: Chromatograms of mixtures of fosaprepitant at the chromatographic conditions.
A) 150 mg FOS/50 ml NaCl (0.9 g/dl); B) 150 mg FOS/100 ml NaCl (0.9 g/dl);
C) 150 mg FOS/250 ml NaCl (0.9 g/dl).