Journal Published Online: 01 March 1991
Volume 36, Issue 2

A Simple Histochemical Technique for the Identification of Gunshot Residue

CODEN: JFSCAS

Abstract

Alizarin red S (ARS) is a commonly used organic dye useful in the histologic identification of calcium deposits. ARS also forms colored reaction products with other metal ions, including barium and lead, which are present in primer residue. In histochemical studies. ARS is shown to identify primer residues from several manufacturers as well as primer residue deposited in tissue, either experimentally or in close-range gunshot wounds. This can be easily accomplished with routine histologic techniques. ARS does not stain gunpowder residue, tattoo pigment, melanin, graphite, india ink, or anthracotic pigment.

Author Information

Tschirhart, DL
University of Southern California, Los Angeles, CA
Noguchi, TT
, County of Los Angeles, CA
Klatt, EC
Los Angeles County-University of Southern California Medical Center, Los Angeles, CA
Pages: 5
Price: $25.00
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Stock #: JFS13056J
ISSN: 0022-1198
DOI: 10.1520/JFS13056J