Comparison of Different Swabs for Sampling Inorganic Gunshot Residue from Gunshot Wounds: Applicability and Reliability for the Determination of Firing Distance.
firing distance estimation
forensic science
inductively coupled plasma
inorganic gunshot residues
sampling procedures
veterinary forensics
Journal
Journal of forensic sciences
ISSN: 1556-4029
Titre abrégé: J Forensic Sci
Pays: United States
ID NLM: 0375370
Informations de publication
Date de publication:
Mar 2019
Mar 2019
Historique:
received:
09
02
2018
revised:
19
06
2018
accepted:
20
06
2018
pubmed:
6
7
2018
medline:
21
3
2019
entrez:
6
7
2018
Statut:
ppublish
Résumé
This study concentrates on samples of bare pork skin, with and without bristles, and dried bovine ribs shot with a semi-automatic pistol to find the best methodology and sampling surface in the search for inorganic gunshot residues (IGSR). Four quadrants of known surface areas were sampled at different distances from the bullet's hole with different swabs: tapes in graphite, Leukosilk® white tape, 3M® transparent tape, and a cotton swab to assess the technique able to collect the highest amounts of IGSR with the lowest contribution of the blank. The cotton swab wet in 10% HNO
Identifiants
pubmed: 29975990
doi: 10.1111/1556-4029.13870
doi:
Substances chimiques
Barium
24GP945V5T
Lead
2P299V784P
Copper
789U1901C5
Antimony
9IT35J3UV3
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
558-564Informations de copyright
© 2018 American Academy of Forensic Sciences.