Header photo that says "important information: reagent reaction updates."

IMPORTANT: Reagent Reaction Updates

This post contains information about several major reagent reactions that need to be updated on DanceSafe printed materials. The reaction changes are listed below, along with explanations. A longer discussion around reagents and reactions in general is included at the end.  By: Rachel Clark, Education Manager DanceSafe National has determined that several reagent reactions on the DanceSafe color chart are no longer accurate, specifically those listed for cocaine, MDA, 2C-B, and oxycodone. Discussion summary: It is critically important to understand that reagent testing is looking for red flags, not green lights. Reagents cannot be used to confirm the contents of your substance. Some...

July 11, 2023Read more...

#TestIt Alert: Tan/light brown powder sold in Minneapolis, MN as heroin, but actually contains fentanyl, acetylfentanyl, and heroin

By: Rachel Clark, DanceSafe Contractor A bag of tan/light brown powder was sold in Minneapolis, MN as heroin, but actually contains fentanyl, acetylfentanyl, and heroin. The sample was submitted from Minneapolis, MN.  The sample did not react in the presence of the Marquis, Mecke, or Mandelin reagents, and was tested twice for certainty.  Fentanyl is active in minute quantities, which has made it a nationally-recognized contributor to the opioid crisis due to its concentrated (and often accidental) presence in pills and powders. It is popularly believed that fentanyl and its analogs are fatal when in contact with bare skin; this is a myth...

February 2, 2020Read more...