Con. (μg/mL) | Triptolide | Triptonide | Wilforlide | Tripterine | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.5 | 1.0 | 3.0 | 0.2 | 1.0 | 2.0 | 0.5 | 1.0 | 2.5 | 0.2 | 1.0 | 2.0 | |
Inter-day (%) | 1.11 | 0.52 | 1.62 | 1.63 | 0.40 | 1.27 | 1.48 | 0.95 | 1.11 | 1.53 | 0.33 | 1.14 |
Intra-day (%) | 1.18 | 0.63 | 1.80 | 1.77 | 0.44 | 1.35 | 1.72 | 1.05 | 1.25 | 1.79 | 0.37 | 1.47 |