{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["006:55"], "contactPoint": {"fn": "Thomas P. Forbes", "hasEmail": "mailto:thomas.forbes@nist.gov"}, "description": "This data publication contains the raw, extracted, and derived (e.g., peak areas) mass spectrometry data for illicit drug and mixture samples. These samples were analyzed by wipe-based collection or solvent-extraction, thermal desorption, and a transportable high-resolution time-of-flight mass spectrometer. Data were collected with both an in-line dielectric barrier discharge ionization source and an acetone-dopoant assisted vacuum ultraviolet (VUV) photoionization source. Samples include a range of single-component drugs (e.g., Alprazolam, Cocaine, Fentanyl, Methamphetamine, Heroin), a 15-component drug mixture, and samples collected from used drug paraphernalia at harm reduction sites.\u00a0", "distribution": [{"description": "Provides details of the files included.", "downloadURL": "https://data.nist.gov/od/ds/mds2-3591/readme.txt", "mediaType": "text/plain", "title": "readme"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3591/FieldableHRMS%20Drugs%20NIST%20Data%20Publication.zip", "mediaType": "application/zip"}, {"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3591/FieldableHRMS%20Drugs%20NIST%20Data%20Publication.zip.sha256", "mediaType": "text/plain"}], "identifier": "ark:/88434/mds2-3591", "issued": "2024-11-15", "keyword": ["Mass spectrometry", "ambient ionization", "forensics", "harm reduction", "illicit drugs", "narcotics", "point-of-need", "public health", "time-of-flight", "transportable"], "landingPage": "https://data.nist.gov/od/id/mds2-3591", "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2024-10-07 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "theme": ["Chemistry:Analytical chemistry", "Chemistry:Molecular characterization", "Forensics:Drugs and toxicology"], "title": "Transportable time-of-flight mass spectrometry of illicit drugs using dielectric barrier discharge ionization and acetone-assisted vacuum ultraviolet photoionization"}