Tag Archives: off-white

#TestIt Alert: Bag of off-white powder sold in Boston, MA as heroin, but actually contains MDMB-4en-PINACA and fentanyl

By: Rachel Clark, DanceSafe Contractor A bag of off-white powder was sold in Boston, MA as heroin, but actually contains MDMA-4en-PINACA and fentanyl. The sample was submitted from Boston, MA. The sample turned orange in the presence of the Marquis reagent, orange in the presence of the Mecke reagent, and light brown in the presence of the Mandelin ... Read more

#TestIt Alert: Off-white powder sold in Chicago, IL as heroin but actually contains diphenhydramine, quinine, and fentanyl

By: Rachel Clark, DanceSafe Contractor A purple bag of off-white powder was sold in Chicago, IL as heroin, but actually contains diphenhydramine, quinine, and fentanyl. The sample was submitted from Chicago, IL. The sample turned orange/yellow in the presence of the Marquis reagent, yellow in the presence of the Mecke reagent, and light brown in the ... Read more