813020

From Pittsburgh, Pennsylvania on July 22, 2025

Assumed to be fentanyl, xylazine, medetomidine

4 major substances detected:

medetomidine
procaine
tetracaine
bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate

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 = unknown, powder

Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org

Major substances in graph:

Peak: 7.31 = medetomidine

Peak: 7.63 = procaine

Peak: 8.28 = tetracaine

Peak: 12.21 = bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate

Method(s): GCMS

Record for Sample 813020 last updated August 14, 2025