Figure 9.

LC-UV-MS and LC-UV-MS/MS spectra of Ukrain^®. Extracted ion chromatogram for m/z 417.2. I: LC-UV (290 nm) chromatogram; II: Total ion current (TIC) of mass range m/z 100 to 1000; III: LC-MS ion chromatogram of m/z 417.2 (extracted ion chromatogram); IV: Mass spectrum of peak with retention time 54.6 min; V: Zoom of mass range m/z 415 to 425 showing isotopic pattern of m/z 417.