Table 1.

Analyte dilution accuracy and precision in human plasma (n = 4).

Analyte	Theoretical Concentration (ng/mL)	Experimental Concentration (ng/mL)	%RE*	%RSD*
HGA	5.00 × 102	5.06 × 102	1.2	4.6
	1.00 × 103	1.01 × 103	0.80	4.6
	5.00 × 103	4.60 × 103	7.9	1.9
	1.00 × 104	9.97 × 103	0.35	4.6
MCPG	5.00 × 102	5.26 × 102	5.2	4.2
	1.00 × 103	1.04 × 103	4.4	3.7
	5.00 × 103	4.77 × 103	4.7	5.2
	1.00 × 104	1.03 × 104	2.7	4.7

^*Percent relative error, ( $\%\text{RE}=\left[\frac{({\mathrm{C}}_{\mathrm{e}}-{\mathrm{C}}_{\mathrm{t}})}{{\mathrm{C}}_{\mathrm{t}}}\right]\times 100\%$); Percent relative standard deviation, ( $\%\text{RSD}=\left[\frac{\text{SD}}{{\mathrm{C}}_{\text{avg}}}\right]\times 100\%$)