Tag - potent

#TestIt Alert: Baggie of blue powder sold in New Bedford, MA as oxycodone/Percocet, but actually contains carfentanil and diphenhydramine

By: Rachel Clark, DanceSafe Contractor A baggie of blue powder was sold in New Bedford, MA as oxycodone/Percocet, but actually contains carfentanil and diphenhydramine. The sample was submitted from Boston, MA.  The sample turned yellow in the presence of the Marquis reagent, yellow in the presence of the Mecke reagent, and...

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