Figure 1 from: Tsvetkova D, Pencheva I, Peikova L (2025) Application of chromatographic methods for quality control of cannabinoid impurities in products containing Cannabidiol. Pharmacia 72: 1-13. https://doi.org/10.3897/pharmacia.72.e170419 (2025)

Peer-reviewed research on industrial hemp by Tsvetkova, Dobrina; Pencheva, Ivanka; Peikova.