21,197 samples completed from 42 states. Last updated Tuesday, May 5, 2026.
603286
From Wake County, North Carolina on October 15, 2025
Assumed to be fentanyl
3 major substances detected:
- 4-ANPP
- fentanyl
- quinine
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 = pink, powder
Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org
Major substances in graph:
Peak: 9.21 = 4-ANPP
Peak: 10.39 = fentanyl
Peak: 10.98 = quinine
Method(s): GCMS
Record for Sample 603286 last updated May 5, 2026