At the federal level and in many states, the first checkbox for determining legality is the source of the cannabinoid. Hemp-derived Delta 9 and Delta-8 enjoy a wide range of legalities at the federal level and in many states. However, a fundamental difference between the two is the concentration limit in terms of legality. Unfortunately, a drug test will not be able to determine if a metabolite was used to break down Delta 9 THC derived from hemp or Delta 9 THC from marijuana, which is federally legal.
