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                            Library & Multimedia
 Separation and Identification of Smokeless Gunpowder Additives by Capillary Electrochromatography
NCJ Number
              255525
Journal

*Journal of Chromatography A* Volume: 1267 Dated: 2012 Pages: 259-265
Author(s)
          C. DePerre;
                        I. Corbin;
                        M. Blas;
                        B. McCord
Date Published

2012
Length
              7 pages
Annotation
              This article reports on a method for the separation and identification of 14 organic compounds commonly found as constituents in commercial smokeless powders using a hexyl acrylate-based porous monolith.
Abstract
              Capillary electrochromatography (CEC) coupled to UV and time of flight-mass spectrometry (TOF-MS) methods were both explored. The CEC–UV method provides an effective and efficient method for the detection of all components in the additive package of the powder. The TOF-MS procedure provides better sensitivity and selectivity, enabling an additional confirmation of the presence of the subset of those compounds, which are detectable via positive and/or negative ion electrospray ionization mass spectrometry. Both methods were used for the analysis of smokeless powder components in a mixed standard, as well as in the determination of the composition of the additive package of individual powders. (publisher abstract modified)
      
  
          Additional Details
Grant Number(s)
        2009-DN-BX-K251


  
  
        
  Agencies
        NIJ-Sponsored


  
  
        
  Award
        Rapid Screening and Confirmation of Organic GSR using Electrospray Mass Spectrometry
    
  
  
Date Published: January 1, 2012
    
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