• Description: Much like Simon’s, Folin is a two-part differentiation test, but it reacts specifically to primary amines. It is heavily utilized to isolate and confirm the presence of specific stimulants or psychedelics when other tests are ambiguous.
  • Primary Targets: Distinguishing MDA or Amphetamine (turns pink/red) from their secondary amine counterparts (MDMA/Meth), as well as identifying certain pipelezines.