Seized drugs
New Psychoactive Substances in Wastewater from Rest Areas and Commercial Weigh Stations along Interstate Highways
NCJ Number
310826
Journal
Environmental Science & Technology
Date Published
November 2025
Agencies
NIJ-Sponsored
Publication Link
Detecting fentanyl analogs in counterfeit pharmaceuticals by surface-enhanced Raman spectroscopy using handheld Raman spectrometers
NCJ Number
310801
Journal
Forensic Science International
Date Published
October 2025
Agencies
NIJ-Sponsored
Publication Link
Determination of the species identity of necrophagous insect puparial casings using field desorption mass spectrometry
NCJ Number
310797
Journal
Forensic Chemistry
Date Published
October 2025
Agencies
NIJ-Sponsored
Publication Link
NPS Discovery Q3 2025 Trend Reports: NPS Benzodiazepines, NPS Opioids, NPS Stimulants &
Date Published
September 2025
Agencies
NIJ-Sponsored
Analysis of cannabis plant materials by near-infrared (NIR) spectroscopy and multivariate data analysis for differentiating low-THC and high-THC cannabis
NCJ Number
310789
Journal
Forensic Chemistry
Date Published
November 2025
Agencies
NIJ-Sponsored
Publication Link
QCM-based screening of acrylate polymers for NPPA pre-concentration to enhance vapor detection of fentanyl
NCJ Number
310756
Journal
Analytica Chimica Acta
Date Published
September 2025
Agencies
NIJ-Sponsored
Publication Link
Recommended Scope for NPS Testing in the United States
Date Published
2025
Agencies
NIJ-Sponsored
Virtual Workshop Series: Direct Analysis in Real Time Mass Spectrometry (DART-MS) for Seized Drug Analysis
Event Dates
Location
Online
Event Type
Workshop
Registration Status
Not Required
New and Emerging “Nitazene” Analogues Appearing in Medicolegal Death Investigations
Date Published
June 2025
Agencies
NIJ-Sponsored
New and Emerging “Nitazene” Analogues Appearing in Medicolegal Death Investigations
NCJ Number
310615
Journal
American Journal of Forensic Medicine and Pathology
Date Published
June 2025
Agencies
NIJ-Sponsored
Publication Link
Medetomidine quantitation and enantiomer differentiation in biological specimens collected after fatal and non-fatal opioid overdoses
NCJ Number
310614
Journal
Journal of Analytical Toxicology
Date Published
May 2025
Agencies
NIJ-Sponsored
Publication Link
Cross-reactivity in urine of 53 cannabinoid analogs and metabolites using a carboxylic acid enzyme-linked immunosorbent assay (ELISA) and homogenous enzyme immunoassay (HEIA) kit and immunalysis synthetic cannabinoid HEIA kits
NCJ Number
310592
Journal
Journal of Analytical Toxicology
Date Published
June 2025
Agencies
NIJ-Sponsored
Publication Link
“Do It Yourself” Synthetic Cannabinoid Receptor Agonist Precursors as a Ban-Evading Strategy: Comparison of the Pharmacological Characteristics of Precursors and Their Final Products
NCJ Number
310588
Journal
Drug Testing and Analysis
Date Published
July 2025
Agencies
NIJ-Sponsored
Publication Link