Evaluation of X-ray microfluorescence spectrometry for the elemental analysis of firearm discharge residues

The conventional technique employed to sample Firearm Discharge Residues (FDRs) is by pressing an adhesive coated SEM stub repeatedly over the area of interest. The sample is then analysed by Scanning Electron Microscopy/Energy Dispersive X-ray Spectroscopy (SEM/EDX). While having excellent spatial...

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Veröffentlicht in:	Forensic science international 1998-10, Vol.97 (1), p.21-36
Hauptverfasser:	Flynn, Joanne, Stoilovic, Milutin, Lennard, Chris, Prior, Ian, Kobus, Hilton
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesives Ammunition Analytical chemistry Automation Barium Chemistry Composition Energy dispersive X ray spectroscopy Exact sciences and technology Firearm discharge residues Firearms Fluorescence Forensic ballistics Laboratories New technology Nondestructive testing Primers Primers (coatings) Projectiles Residues Scanning electron microscopy Scanning Electron Microscopy/Energy Dispersive X-ray Spectroscopy (SEM/EDX) Scientific imaging Sensitivity Shootings Small arms Spatial discrimination Spatial resolution Spectrometric and optical methods Spectrometry Substrates Temperature X ray fluorescence analysis X-ray fluorescence X-ray microfluorescence spectrometry (Micro-XRF) X-ray spectroscopy
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