You should use the Ehrlich reagent to guarantee it’s an indole alkaloid and then the Marquis or Mendelen reagent to differentiate DMT from other indole psychedelics (like LSD or psilocybin). The Mecke reagent can then rule out the existence of opiates. DMT vapor also comes in the form of non-refillable https://petert874xis5.thenerdsblog.com/profile