300987
From Nassau County, New York on April 1, 2023
Assumed to be heroin
4 major substances detected:
- caffeine
- despropionyl p-fluorofentanyl
- 4-ANPP
- fentanyl
But we found lots of contaminants too, with traces of lidocaine + ketamine + N-propionyl norfentanyl + ethyl 4-ANPP + heroin + p-fluorofentanyl + p-fluoro phenethyl 4-ANPP + phenethyl 4-ANPP. 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
Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org
Major substances in graph:
Peak: 6.63 = caffeine
Peak: 8.76 = despropionyl p-fluorofentanyl
Peak: 8.76 = 4-ANPP
Peak: 9.78 = fentanyl
Method(s): GCMS
Record for Sample 300987 last updated April 14, 2023