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24,093 samples completed from 42 states. Last updated Wednesday, September 9, 2026.
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Spectra image for sample 812895

812895

From Denver, Colorado on September 30, 2025

Assumed to be heroin

Only 1 major substance detected:

  • N-propionitrile chlorphine

And we also found traces of N-pyrrolidino ethylene isotonitazene . 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.

Looks = green, brown, rock

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Major substances in graph:

Peak: 19.24 = N-propionitrile chlorphine

Method(s): GCMS

Record for Sample 812895 last updated January 15, 2026