Journal of Analytical Methods in Chemistry / 2020 / Article / Tab 2

Research Article

Chemical Fingerprint Analysis for Discovering Markers and Identifying Saussurea involucrata by HPLC Coupled with OPLS-DA

Table 2

Method validation.

No.Precision (RSD, %)Repeatability (RSD, %)Stability (RSD, %)
Retention timePeak areaRetention timePeak areaRetention timePeak area

10.841.470.222.721.132.38
20.650.980.192.460.861.63
30.540.540.161.420.680.65
40.411.250.130.970.391.06
50.362.400.092.600.411.99
60.302.340.082.370.283.57
70.081.820.031.270.081.48
80.012.650.022.100.012.37
90.031.420.022.430.021.07

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