Qualitative and Quantitative Analysis of Eclipta prostrata L. by LC/MS

Table 4

Precision, recovery, and repeatability of nine compounds.

Compounds	Precision (RSD, %, )		Recovery (%, )		Repeatability (%) (RSD, )
	Intraday	Interday	Mean	RSD
1	1.00	1.16	97.21	2.39	1.75
11	0.66	1.98	95.41	2.63	1.12
5	1.56	1.60	97.82	3.99	2.99
13	0.97	2.49	101.28	3.84	2.35
8	1.83	2.50	96.00	3.88	2.45
14	2.37	2.46	103.25	2.85	1.99
16	1.64	2.13	104.76	3.49	2.44
17	0.57	2.45	96.44	2.37	2.95
18	1.64	2.42	103.56	4.20	2.64