21,197 samples completed from 42 states. Last updated Tuesday, May 5, 2026.
819250
From Espanola, New Mexico on April 21, 2026
Assumed to be fentanyl
3 major substances detected:
- 4-ANPP
- ethyl 4-ANPP
- 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, rock
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: 9.35 = ethyl 4-ANPP
Peak: 10.39 = fentanyl
Method(s): GCMS
Record for Sample 819250 last updated May 5, 2026