Search results with tag "Latent prints"
Processing Guide for Developing Latent Prints
archives.fbi.govProcessing Guide for Developing Latent Prints (2000) 10 Standard Processes Alternate Black Powder Alternate black powder is used to process the sticky side of adhesive tapes and labels for latent prints. Equipment Petri or shallow dish, camel-hair or small brush Materials and Chemicals •Lightning® black powder •
Forensic Light Source Applications: Wavelengths and Uses
www.horiba.comsuccessfully utilized for revealing latent prints on these and many other types of textured surfaces, backgrounds which mask ridge detail, fragile surfaces, and contaminated surfaces. Different wavelengths are required for processing different types of surfaces making a Forensic Light Source with tunable or multiple wavelengths a coveted tool for
Standard Guide for Crime Scene Photography
www.nist.govJun 26, 2020 · at a crime scene provides an overview of the scene establishing the location of the crime or event. The photographs in this category may be captured using a wide-angle lens. ... Photographs in this category include but are not limited to latent prints, exemplars/standards, other ridge detail impressions, bloodstains, bullet