Typical
Figure 2: Typical chromatograms obtained from HPLC analysis of six different rats. (A) Chromatogram of blank rat plasma; (B) Chromatogram of blank mouse plasma spiked with 5 μg/mL STS and IS; (C) Chromatogram of rat plasma sample at 6 min after intravenous administration of STS at a dose of 6 mg/kg.