Metabolite detection is vital to doc drug intake in medical and forensic settings, and stage I metabolites of isotonitazene and metonitazene are discovered in authentic cases of consumption (Krotulski et al. 2020, 2021). Nonetheless, the focus was on reporting isotonitazene and metonitazene concentrations, and phase II metabolites were not investigated. https://afundirectory.com/listings12895043/protonitazene-for-sale-an-overview