NinhydrinHT Pump Spray 8 oz 240ml (For Thermal Paper) adhesive ruler Use this powder on painted

Use this powder on painted or plated surfaces of either light or dark coloration without fear of damaging fragile latent prints

or for use at accident investigations to indicate skid marks and highlight relevant debris

3-5/15" square and 3/4" deep

Markings may be removed from glass

The 360-degree illuminated swing arm magnifier attaches to almost any desk or tabletop to easily examine evidence

NinhydrinHT Pump Spray 8 oz 240ml (For Thermal Paper) adhesive ruler Use this powder on paintedNinhydrinHT is specially formulated for recovering latent prints on carbonless and heat transfer (thermal) papers. This new formulation is completely free of staining reagents (paper wont turn purple or black), will not cause inks to run, and is non flammable. But thats not all, it has been successfully tested on standard papers as well. NOTE: Applying heat or any sort of fixative to treated documents is not recommended as it will darken the document.