Table 3.

Intermediate precision of compounds.

Chemical Marker	Concentration (µg/mL)	RSD% Retention Time	RSD% Peak Area
Phyllanthin (1)	12.5	0.12	6.30
	25	0.17	2.34
	50	0.20	1.34
Hypophyllanthin (2)	12.5	0.67	8.66
	25	0.36	8.36
	50	0.31	9.39
Niranthin (3)	12.5	0.69	6.19
	25	0.39	8.95
	50	0.19	6.70
Corilagin (4)	12.5	0.32	7.86
	25	0.40	18.77
	50	0.40	6.89

RSD: relative standard deviation.