24,257 samples completed from 42 states. Last updated Thursday, September 17, 2026.
605932
From Pittsburgh, Pennsylvania on August 26, 2026
Assumed to be fentanyl
2 major substances detected:
- medetomidine
- fentanyl
Fentanyl is potent and the amount changes by batch. If you weren't expecting it, consider getting test strips online or from a harm reduction program. Carry naloxone (Narcan) to reverse overdoses. Don't use alone so someone can help if you go out.
Looks = white, powder
Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org
Major substances in graph:
Peak: 7.32 = medetomidine
Peak: 10.27 = fentanyl
Method(s): GCMS
Record for Sample 605932 last updated September 16, 2026