Interspecies Anticancer and Antimicrobial Activities of Genus Solanum and Estimation of Rutin by Validated UPLC-PDA Method

Table 8

Intra- and interday precision of the developed UPLC method for the analysis of rutin (mean ± SD, n =3).

Analyte	Nominal concentration (μg/mL)	Intraday precision		Interday precision
		Concentration detected (μg/mL) ± SD	RSD (%)	Concentration detected (μg/mL) ± SD	RSD (%)
Rutin	10.00	9.930 ± 0.061	0.620	9.798 ± 0.057	0.586
	20.00	20.029 ± 0.136	0.681	19.897 ±0.127	0.639
	40.00	39.446 ± 0.405	1.027	39.270 ± 0.398	1.014

RSD: relative standard deviation.