Hair Analysis for Drugs of Abuse

Hair analysis for drugs of abuse by radioimmunoassay and gas chromatography/mass spectrometry (GC/MS) is an effective means for identifying drug abusers. Hair can be collected under close supervision without embarrassment and is not subject to evasive maneuvers (false negatives) such as temporary ab...

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Bibliographic Details
Published in:Journal of forensic sciences 1989-11, Vol.34 (6), p.1433-1453
Main Authors: Baumgartner, WA, Hill, VA, Blahd, WH
Format: Article
Language:English
Subjects:
Drug addiction
Forensic sciences
Hair analysis
Pharmacology
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Summary:Hair analysis for drugs of abuse by radioimmunoassay and gas chromatography/mass spectrometry (GC/MS) is an effective means for identifying drug abusers. Hair can be collected under close supervision without embarrassment and is not subject to evasive maneuvers (false negatives) such as temporary abstention, excessive fluid intake, and substitution or adulteration of specimens. Hair analysis has a wide window of detection ranging from months to years and provides information concerning the severity and pattern of an individual's drug use. Hair analysis is also not subject to evidential false positives, such as those caused by poppy seed ingestion, spiking of drinks or food, and mix-up or contamination of specimens. In part, these problems can be avoided because hair analysis can always be repeated with a newly collected specimen. The results of animal experiments and of various clinical, forensic, and criminal justice applications are described.
ISSN:0022-1198
1556-4029
DOI:10.1520/JFS12787J