20,034 samples completed from 41 states. Last updated Friday, March 13, 2026.
817707
From Walla Walla, Washington on January 26, 2026
Assumed to be fentanyl
Only 1 major substance detected:
- acetaminophen
And we also found traces of hydrocodone. Trace substances in small quantities are usually harmless, but can sometimes cause health problems. Unexpected sensations may be due to these.
Looks = white, fine, dull, powder
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Major substances in graph:
Peak: 6.46 = acetaminophen
Method(s): GCMS
Record for Sample 817707 last updated February 13, 2026