Sirchie LVS500 Basic Yellow After Fuming Fluorescent Dye Spray, 500ml

Basic Yellow After-Fuming Fluorescent Dye Spray is used to enhance latent fingerprints that have been developed with cyanoacrylate on non-fluorescent, multicolored surfaces. Enhanced latent prints fluoresce bright yellow/green. Basic Yellow is supplied in a 500ml bottle with a spray head for convenient application. Use SIRCHIE's BLUEMAXX or other alternate light sources for viewing results.