In Vitro Antioxidant, Cytotoxic Activities, and Phenolic Profile of Senecio glaucus from Saudi Arabia

Table 5

Results of analytical recovery (n = 6).

Analyte	Added (μg/mL)	Recovery (%) (mean ± SD)	RSD (%)
GA	0.5	98.02 ± 1.57	1.60
	5	99.01 ± 0.88	0.88
	20	95.43 ± 1.02	1.07
VA	0.5	97.93 ± 1.24	1.27
	5	96.07 ± 0.67	0.70
	20	100.39 ± 0.77	0.77