Canna~Fangled Abstracts Quantitative Determination of Δ9-THC, CBG, CBD, Their Acid Precursors and Five Other Neutral Cannabinoids by UHPLC-UV-MS. Planta Med. 2017 Dec 20. doi: 10.1055/s-0043-124873. Wang YH1, Avula B1, ElSohly MA1,2, Radwan MM1,…Freedom WaresDecember 20, 2017