Scenesafe Supranano powders are the gold standard in fingerprint powders.
The powders are made entirely from liquid chemicals in a time consuming process. The Supranano particles are created spherical in shape and are both hydrophobic and hydrophilic allowing them to adhere successfully to a number constituents within a latent print providing a sharper, more defined ridge detail to be recorded.
All three fluorescent colours fluoresce under UV365 lighting, however the Green optimises its fluorescence under Blue light between 430 - 450nm and the Red optimises its fluorescence with Green light between 515 - 535nm. This use of fluorescence allows the user to remove elements of background from a surface revealing much more detail that would be seen using the standard black and white powders.
The powders are available in 30mL pots (net weight 90g).
This product has met the following criteria: