UPLC-MS/MS Determination of Twelve Ginsenosides in Shenfu Tang and Dushen Tang

Table 3

Precision and Repeatability for the twelve ginsenosides.

Ginsenosides	Interprecision RSD (%); (n=6)			Intraprecision RSD (%); (n=3)			Repeatability; RSD (%); (n=6)
	L	M	H	L	M	H
Rh1	8.59	10.33	2.00	16.62	9.88	10.36	9.16
Rg2	4.74	10.38	3.21	18.82	18.99	20.11	4.57
Rg3	2.94	3.33	2.12	5.03	8.81	6.00	3.76
F2	11.90	3.57	1.93	6.90	12.18	6.63	5.99
Rf	2.70	4.31	2.75	22.24	19.71	15.89	3.04
Rg1	3.96	4.16	3.97	4.65	5.22	3.17	6.29
Re	2.70	2.14	3.39	8.91	5.74	5.97	5.99
Rd	2.70	2.26	3.18	8.58	5.51	4.92	5.98
Rc	3.62	2.87	2.82	14.24	10.50	4.27	5.17
Rb2	3.86	3.33	1.78	14.79	10.66	2.43	3.91
Rb3	2.56	3.85	3.15	18.55	9.81	15.42	9.58
Rb1	3.49	3.01	1.61	14.51	9.42	10.41	4.55