A test I learned in jail from petty computer trespassing charges when I was a kid is to light a small amount of powder on fire sitting on foil, if the residue i

A test I learned in jail from petty computer trespassing charges when I was a kid is to light a small amount of powder on fire sitting on foil, if the residue is cherry red it's mainly mdma and not piperazines. Once again prison is criminal university. If regeant testing a pill break it in half and test the inside too since often the outside is coated in mdma and the inside is shitty pipes