TLC chromatograms of 4 test solutions analyzed by (a) condition A and (b) condition B. EtOH, ACN, H2O and MeOH were test solutions prepared by ethanol 96%, acetonitrile, water and methanol, respectively. Eury, Epi and Icar were standard solutions of EU, EC and IC, respectively).

 
 
  Part of: Dung HTQ, Thac PN, Thach NN, Nam NP, Hanh ND (2021) Simultaneous quantification of eurycomanone, epimedin C and icariin in film coated tablets containing Radix Eurycomae longifoliae extract and Herba Epimedii extract using HPLC – DAD. Pharmacia 68(2): 365-373. https://doi.org/10.3897/pharmacia.68.e63801