New HPLC Method - Sensoril® HPLC
Chromatogram
47
New HPLC Method – Retention Times of
Standards
Sample
Retention Time (Min.)
Withanoside-IV
11.20
Withanoside-V
11.96
Withanoside-UV-active
11.23
Withaferin-A
13.08
Withanone
14.42
48
Withastramonolide
13.64