Canna~Fangled Abstracts Rapid isolation of acidic cannabinoids from Cannabis sativa L. using pH-zone-refining centrifugal partition chromatography. J Chromatogr A. 2019 Apr 18. pii: S0021-9673(19)30432-7. doi: 10.1016/j.chroma.2019.04.048. Popp JR1, Petrakis EA2, Angelis…Freedom WaresApril 18, 2019