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      Trace Detection of Narcotics Using a Preconcentrator/Ion Mobility Spectrometer System, NIJ Report 602-00
    
        Date Published

April 2001
  Agencies
          NIJ
    Guide for the Selection of Commercial Explosives Detection Systems for Law Enforcement Applications: NIJ Guide 100-99
    
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December 1999
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          NIJ
    Evaluation of a Test Protocol for Explosives Trace Detectors Using a Representative Commercial Analyzer: NIJ Report 100-99
    
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September 1999
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