This pre-mixed Ninhydrin reacts with the amino acids in latent print residues to form a purplish blue stain. Commonly used to process paper items. Won't cause inks to run or bleed. Use a common steam iron to accelerate results. Available in an 8 oz spray bottle or a 1 gallon jar.
When this "liquid fingerprint powder" is sprayed onto the surface of the evidence, the micro-fine particles attach themselves to the latent print residues and the solution runs off. Lifts can be made directly without further processing. Wet Print is ideal for items found in the rain or in a stream.
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