Dual Purpose Fingerprint Powder (Fluorescent), 16 oz FF • Thumbscrew focus

• Thumbscrew focus

but by eliminating the effects of overpressure

Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438

Various Kits are available -See Specific description for each kit

Available as 25 grams powder

Dual Purpose Fingerprint Powder (Fluorescent), 16 oz FF • Thumbscrew focusBlack Sirchie pioneered the use of fluorescent latent powders when it introduced these dual purpose powders. Dual Purpose Black fingerprint powder is oxide in nature, and is therefore recommended for use on all oxide surfaces including painted wood or metal and most plastics. This unique formulation also contains a fluorescent compound that provides fluorescence when exposed to ultraviolet (UV) light. This is especially helpful when working on multi