Table 3.

Accuracy results.

Added concentration (2.5, 12.5, 25 μg/mL)	Measured concentration (μg/mL)	Percentage (%)
	2.5	12.54	25.09	100	100.32		100.36
	2.46	12.43	24.91	98.4	99.44	99.64
	2.44	12.48	25.06	97.6	99.84	100.24
	2.53	12.56	24.92	101.2	100.48	99.68
	2.52	12.58	24.94	100.8	100.64	99.76
	2.55	12.00	24.96	102	96.00	99.84
	2.5	12.432	24.98	100	99.453	99.92
	0.042	0.219	0.076	1.697	1.749	0.305
	1.697	1.758	0.305	1.697	1.758	0.305
Bias	0.00	0.55	0.08	0.00	0.55	0.08