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.
Amido Black is useful for enhancing latent prints contaminated with blood, but it will not successfully develop a normal perspiration-based print. Although it will not detect the typical chemical components of latent prints, Amido Black is very sensitive to the proteins found in blood and some other body fluids. It leaves a blue-black stain and is usable on both porous and nonporous surfaces.
*(h) - Additional hazardous shipping fee applies, call for details.These items are not eligible for return.
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