@article{ref1,
title="Evaluation of cross-contamination of nylon bags with heavy-loaded gasoline fire debris and with automotive paint thinner",
journal="Journal of forensic sciences",
year="2016",
author="Belchior, Filipa and Andrews, Stephen P.",
volume="61",
number="6",
pages="1622-1631",
abstract="Nylon bags are used for packaging fire debris in several countries, particularly in Europe. The possibility of cross-contamination during transport from the fire scene to the laboratory, in normal casework conditions in the U.K., was studied for two brands of nylon bags, using simulated heavy-loaded fire debris. Three experiments were carried out with each brand, using as sample a piece of cotton fabric soaked with gasoline. One experiment was carried out using automotive paint thinner (oxygenated solvent). Each sample was sealed in a nylon bag and stored in contact with eight empty bags. The empty bags were analysed at regular intervals for a period of time up to 8 weeks, using SPME and GC/MS. Cross-contamination was found for components of gasoline (toluene and C2 -alkylbenzenes) in the two brands of nylon bags used, after 4 days and 2 weeks. Cross-contamination using automotive topcoat thinner was detected after 2 days.<br><br>© 2016 American Academy of Forensic Sciences.<p /> <p>Language: en</p>",
language="en",
issn="0022-1198",
doi="10.1111/1556-4029.13185",
url="http://dx.doi.org/10.1111/1556-4029.13185"
}