Which Chemical Treatment Produces A White Appearing Latent Print in How To

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Which Chemical Treatment Produces A White Appearing Latent Print. To the fatty substances in the latent print. Super glue fuming after successfully visualizing a latent print on an object the investigator should

Excessive Amount of Formaldehyde COSMETEK
Excessive Amount of Formaldehyde COSMETEK from www.cosmetek.org

This substance reacts to the chloride in prints to produce a print like this one This is a circular spiral pattern. The area indicated by a in the diagram is known as a (n) this pattern is made up of ridges that resemble hairpins or staples.

Excessive Amount of Formaldehyde COSMETEK

A chemical method used for developing prints on nonporous surfaces is: Super glue fuming after successfully visualizing a latent print on an object the investigator should Spray a light mist of the solution on the area of suspected latent impressions. The area indicated by a in the diagram is known as a (n) this pattern is made up of ridges that resemble hairpins or staples.