The Robadope reagent is a mixture of water, acetone, sodium nitroprusside, and sodium carbonate. Use Robadope reagent to test 2C-B, PMMA vs PMA, MDMA vs MDA, or Meth/amphetamine, however, it’s also a good test for DOx and other primary amines. No reaction is caused by PMMA, Methamphetamine, MDMA, Mephedrone, Caffeine and many other substances (or lack of active ingredient). Robadope can only test the PRESENCE, not PURITY or QUANTITY of a specific substance.
It will show a quick reaction to lavender/pink/purple with primaray amines: Amphetamine, PMA, MDA, DOx, MDPV