Tag Archives: GC-MS

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Synthetic Cannabinoid Explained: The Forensic Reference Standards Buyer’s Guide (2026)

Posted on by Dr Spencer
Synthetic cannabinoids: cleanroom bench with certified reference vials, LC-MS/MS system and wall monitor showing MRM chromatogram with holographic indole and indazole molecular structures
10
Sep

Synthetic Cannabinoid Explained: Synthetic cannabinoid remain the most analytically demanding class of novel psychoactive substances confronting forensic laboratories worldwide. From legacy naphthoylindoles to modern indazole-3-carboxamides, synthetic cannabinoid evolve faster than scheduling frameworks, forcing crime labs, workplace testing programs, and customs interdiction units to rebuild spectral libraries every quarter. For procurement officers the challenge is twofold: […]

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5F-UR144 Powder Explained: GC-MS Fragmentation, LC-MS/MS Metabolite Profiling & DEA Scheduling (2026)

Posted on by Dr Spencer
5F-UR144 Powder: gloved hands loading a glass reference vial into a GC-MS autosampler with an EI chromatogram on the monitor
10
Aug

5F-UR144 Powder Explained The exponential proliferation of novel psychoactive substances (NPS) has created an unprecedented analytical challenge for forensic laboratories worldwide. Among the most complex and frequently encountered classes are synthetic cannabinoids. For forensic chemists and independent researchers, understanding the structural lineage of these compounds is critical for building definitive spectral libraries. This guide provides […]

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