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Recovery (RE) of lumefantrine and I.S. in the assay.
| Concentration (ng/mL) | Peak area (X10e4), n = 3 | RE, % | |
|---|---|---|---|
| Clean sample (in MeCN-water) | Preextraction spiked | ||
| Low (120) | 2.55 ± 0.04 | 2.36 ± 0.03 | 92.5 |
| High (9000) | 192.3 ± 2.2 | 161.3 ± 0.9 | 83.9 |
| I.S. (25,000) | 16.36 ± 0.29 | 13.83 ± 0.07 | 84.5 |
