Validation of a novel LC–MS-MS method for the separation and differentiation of Δ8- and Δ9-tetrahydrocannabinol isomers and their major metabolites in antemortem whole blood
…∆8-THC. Unfortunately, depending on the method of conversion, the amount of ∆8-THC, ∆9-THC, and other by-products can vary widely. For many laboratories, the emergence of ∆8-THC products resulted in analytical…

