21,197 samples completed from 42 states. Last updated Tuesday, May 5, 2026.
815876
From Grand Traverse County, Michigan on March 20, 2026
Assumed to be methamphetamine
2 major substances detected:
- dimethyl sulfone (methylsulfonylmethane MSM)
- methamphetamine
Looks = clear, shiny, chunky, crystal
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Major substances in graph:
Peak: 2.36 = dimethyl sulfone (methylsulfonylmethane MSM)
Peak: 4.58 = methamphetamine
Method(s): GCMS
Record for Sample 815876 last updated May 5, 2026