U.S. flag

An official website of the United States government, Department of Justice.

Interlaboratory Comparison of SpermX and Conventional Differential Extractions

Scientists from three participating laboratories - University of Central Florida (UCF), Center for Forensic Science Research and Education (CFSRE), and InnoGenomics (IGT) - presented results obtained from mock sexual assault samples using the SpermX method and their in-house differential extraction method. All three laboratories processed identical sets of female:male mixture swabs at various ratios in triplicate and presented their experiences and insights from this study.

This webinar was hosted by the NIJ Forensic Technology Center of Excellence on August 11, 2022. 

Date Published: August 11, 2022