603346
From Cadillac, Michigan on May 20, 2025
Assumed to be heroin; fentanyl
This is a messy brew of 8 major substances:
acetaminophen
caffeine
diphenhydramine
lidocaine
6-monoacetylmorphine (6-MAM)
heroin
fentanyl
bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
But we found lots of contaminants too, with traces of N-phenylpropanamide + 4-ANPP + ethyl 4-ANPP + acetylcodeine. Trace substances in small quantities are usually harmless, but can sometimes cause health problems. Unexpected sensations may be due to these.
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.
There are a lot of different substances in this sample. We don't know the harms that some of these can cause. Be careful and be prepared for unexpected reactions.
Looks = brown, tar
Major substances in graph:
Peak: 6.39 = acetaminophen
Peak: 6.97 = caffeine
Peak: 7.1 = diphenhydramine
Peak: 7.11 = lidocaine
Peak: 9.46 = 6-monoacetylmorphine (6-MAM)
Peak: 9.88 = heroin
Peak: 10.31 = fentanyl
Peak: 12.32 = bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Method(s): GCMS
Record for Sample 603346 last updated July 2, 2025
603347
From Cadillac, Michigan on May 20, 2025
Assumed to be methamphetamine
603347
From Cadillac, Michigan on May 20, 2025
Assumed to be methamphetamine
Only 1 major substance detected:
methamphetamine
Looks = colorless, shards, crystal
Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org
Major substances in graph:
Peak: 4.5 = methamphetamine
Method(s): GCMS
Record for Sample 603347 last updated July 2, 2025
603348
From Cadillac, Michigan on May 20, 2025
Assumed to be fentanyl
603348
From Cadillac, Michigan on May 20, 2025 assumed to be fentanyl.
This is a messy brew of 6 major substances:
acetaminophen
caffeine
diphenhydramine
lidocaine
4-ANPP
fentanyl
And we also found traces of 1-phenethyl-4-propionyloxypiperidine + ethyl 4-ANPP + bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate. Trace substances in small quantities are usually harmless, but can sometimes cause health problems. Unexpected sensations may be due to these.
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.
There are a lot of different substances in this sample. We don't know the harms that some of these can cause. Be careful and be prepared for unexpected reactions.
Looks = white, brown, shards, crystal, powder
Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org
Major substances in graph:
Peak: 6.4 = acetaminophen
Peak: 6.98 = caffeine
Peak: 7.08 = diphenhydramine
Peak: 7.11 = lidocaine
Peak: 9.16 = 4-ANPP
Peak: 10.33 = fentanyl
Method(s): GCMS
Record for Sample 603348 last updated July 2, 2025
601552
From Wexford County, Michigan on October 24, 2024
Assumed to be heroin; fentanyl
601552
From Wexford County, Michigan on October 24, 2024
Assumed to be heroin; fentanyl
This is a messy brew of 6 major substances:
2-Fluoro-2-oxo PCE
caffeine
lidocaine
4-ANPP
ethyl 4-ANPP
fentanyl
But we found lots of contaminants too, with traces of dimethyl sulfone (methylsulfonylmethane MSM) + benzoic acid + acetaminophen + cocaine + MTMP (MMMP) + 6-monoacetylmorphine (6-MAM) + heroin + bromazolam + N-Pyrrolidino-Protonitazene. Trace substances in small quantities are usually harmless, but can sometimes cause health problems. Unexpected sensations may be due to these.
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.
There are a lot of different substances in this sample. We don't know the harms that some of these can cause. Be careful and be prepared for unexpected reactions.
Looks = dark brown, green, powder
Major substances in graph:
Peak: 6.6 = 2-Fluoro-2-oxo PCE
Peak: 7.11 = caffeine
Peak: 7.24 = lidocaine
Peak: 9.33 = 4-ANPP
Peak: 9.48 = ethyl 4-ANPP
Peak: 10.55 = fentanyl
Method(s): GCMS