Brewer, T.
, Fletcher, R.
and Staymates, M.
(2015),
Quantifying Trace 2,4,6-Trinitrotoluene (TNT) in Polymer Microspheres, Propellants Explosives Pyrotechnics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=915398
(Accessed December 5, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Quantifying Trace 2,4,6-Trinitrotoluene (TNT) in Polymer Microspheres
Published
Author(s)
, ,
Abstract
Well characterized test materials are essential for validating the performance of current trace explosive detection systems. Explosive encapsulated microspheres have proven to be a valuable test material for trace explosive detection because their precise size, shape and composition. Presented here is the quantification of explosives in the polymer microspheres by high performance liquid chromatography with UV/Visible detection (HPLC-UV/Vis). A size exclusion separation was employed to quantify the amount of explosive encapsulated in cured microspheres. Complete quantification was achieved by simultaneously separating and quantifying the explosive and polymer components. Results indicate that there is a 30 % to upwards of 50 % loss of TNT explosive from the polymer microspheres.Citation
Propellants Explosives Pyrotechnics
Pub Type
Journals
Download Paper
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created October 16, 2015, Updated June 23, 2020