Portable Spectrometers Give On-Site Drug Testing a Boost Posted on February 10, 2023 By Becky Carter Carolyn Wilke ACS Cent Sci; 2023 Access article Cannabis and Cannabinoids, Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology