Research Article
Rapid Screening and Quantitative Determination of Active Components in Qing-Hua-Yu-Re-Formula Using UHPLC-Q-TOF/MS and HPLC-UV
Figure 4
HPLC chromatogram of QHYRF using UV detector. Danshensu (1), paeoniflorin (2), acteoside (3), lithospermic acid (4), salvianolic acid B (5), and salvianolic acid C (6).