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Table 1 HPLC gradient used for the determination of lumefantrine and phenol red in in-situ permeability samples

From: Intravenous pharmacokinetics, oral bioavailability, dose proportionality and in situ permeability of anti-malarial lumefantrine in rats

Time

(Minute)

Solvent A

Solvent B

Flow rate

(mL/min)

0 - 4

65

35

1

4 - 12

30

70

 

12 - 17

65

35

 
  1. Solvent A: KH2PO4 buffer (10 mM, pH-3)
  2. Solvent B: Methanol