Modifications to Capillary Microextraction in Volatiles for the Extraction of Ignitable Liquid Residues

Modifications to Capillary Microextraction in Volatiles for the Extraction of Ignitable Liquid Residues

← Additional Portable Instrumentation for On-Scene Fire Debris Analysis Resources


March 2020


This report summarizes the development and implementation of a novel sampling device (capillary microextraction of volatiles [CMV]) invented in the Almirall research group at Florida International University for ILR extraction as an alternative to current techniques. The versatility of the CMV device has the potential for field sampling applications when coupled with portable analytical systems, and it has been successful in the following studies: sampling volatile compounds generated by explosives, detecting marijuana plants, detecting volatile organic compounds (VOCs) released from amphetamines, analyzing breath samples, sampling organic gunshot residue (OGSR) VOCs, and sampling BTEX (benzene, toluene, ethylbenzene, and the three xylene isomers) compounds in environmental studies. This report is intended for forensic practitioners who want to better understand newly developed technologies and their use and application to forensic casework.

Funding for this Forensic Technology Center of Excellence report was provided by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice.

The opinions, findings, and conclusions or recommendations expressed in this report are those of the author(s) and do not necessarily reflect those of the U.S. Department of Justice.

Contact us at with any questions and subscribe to our newsletter for notifications.

Related Content

FITS—Functional Implementation of Thorough and Systematic Approaches for Fracture Examinations

Tuesday, June 4, 2024 | 1:00 PM – 2:00 PM Eastern Duration: 1 hour Overview The separation of materials such as tape, plastics, and textiles from their original source frequently occurs during violent activities, leaving distinct patterns along the fractured…

Validation of a Confirmatory Proteomic Mass Spectrometry Body Fluid Assay

← Back to Webinar Series Page This webinar originally occurred on December 7, 2023Duration: 1 hour Overview With increasingly sensitive forensic methods for DNA detection, the source from which a DNA profile is obtained becomes increasingly important. Was an individual’s…