Small Particle Reagent (SPR) is a reagent for latent print processing of items which are wet when recovered. SPR is particularly useful where latent print powders are ineffective, and can work on items which have been soaked in liquid accelerants. SPR can also be used as a post-cyanoacrylate process where dye stains are ineffective.
Was $40.95 CAD
Now $24.99 CAD!Disclaimer: The products listed here are sold as-is and are final sale; we cannot guarantee that some of the products are not expired/less effective due to age. The prices listed below are clearance prices, but we are open to offers. Please contact us for more information.