Table 3.

Intra-day and inter-day precision (% RSD) and accuracy (% dev) for analysis of lumefantrine in human plasma.

Nominal, ng/mL	Intra-day				Inter-day
	50	120	900	9000	20	120	900	9000
Mean, ng/mL	48.9–57.5	123–131	890–957	9082–9555	54.1	126	921	9371
SD	0.83–2.55	2.30–8.37	10.6–32.6	221–449	3.4	5.3	36	343
RSD, %	1.4–5.2	1.8–6.7	1.1–3.7	2.3–4.9	6.3	4.2	3.9	3.7
% dev	−2.2–15	2.3–9.3	−1.1–6.4	0.9–6.2	8.2	5.1	2.3	4.1
n	5	5	5	5	25	25	25	25