15,878 samples completed from 41 states. Last updated Friday, September 12, 2025.
809559
From Walla Walla, Washington on August 28, 2025
Assumed to be methamphetamine
2 major substances detected:
- dimethyl sulfone (methylsulfonylmethane MSM)
- methamphetamine
Looks = clear, crystal
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Major substances in graph:
Peak: 2.2 = dimethyl sulfone (methylsulfonylmethane MSM)
Peak: 4.32 = methamphetamine
Method(s): GCMS
Record for Sample 809559 last updated September 12, 2025