Black Tar Heroin
Raw
$110.00$95.00
Black Tar Heroin – Raw Opioid Research Resin
Glossy black, sticky-to-hard tar-like chunks resembling polished obsidian or roofing tar—deep, shadowy sheen with crude, unrefined texture from traditional processing.
Potent mu-opioid agonist reference: intense analgesia & euphoria modeling in receptor binding, tolerance, and withdrawal studies.
Classic for impurity profiling, crude heroin SAR, and forensic geo-sourcing analysis.
Appearance: Dark black-brown sticky masses or brittle coal-like pieces; viscous when warmed, strong acetic/vinegar undertone. Purity: Variable crude grade (20–40% diacetylmorphine typical; batch COA with GC-MS). Form: Sealed resin chunks, inert-packed.