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24,938 samples completed from 42 states. Last updated Tuesday, October 13, 2026.
Data Use & Protection Statement
Spectra image for sample 814570

814570

From Burke County, North Carolina on January 13, 2026

Assumed to be fentanyl

Only 1 major substance detected:

  • fentanyl

And we also found traces of 4-ANPP + N-phenylpropanamide + 1,3-Diacetin. Trace substances in small quantities are usually harmless but can sometimes cause health problems. Unexpected sensations may be due to these. The trace designation indicates the conclusive identification of the substance at a relatively low abundance compared to the sample's primary component(s). A substance is designated as "trace" when the peak height is less than 5% of the height of the most abundant peak detected in the sample.

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: 10.09 = fentanyl

Method(s): GCMS

Record for Sample 814570 last updated January 30, 2026