Fig. 1

Representative SIM chromatograms for PFP (A) Whole blood samples (B) Expired air samples. After intravenous administration of PFP (10 uL/kg); Peak 1, PFP (tR=5.6 min); Peak 2, PFB (tR=8.9 min)
Representative SIM chromatograms for PFP (A) Whole blood samples (B) Expired air samples. After intravenous administration of PFP (10 uL/kg); Peak 1, PFP (tR=5.6 min); Peak 2, PFB (tR=8.9 min)