Exam 12: Chemical Processing Methods: Nonporous Substrates

Define the terms vaporization and polymerization as they relate to cyanoacrylate fuming.

What is the definition of a semi-porous substrate?

What is the first processing step when attempting to develop fingerprints on a nonporous surface?

latent prints developed with chemical reagents on porous items are always florescent.

Why are fingerprints left on nonporous substrates more fragile than fingerprints left on porous substrates?

What is one potential latent print processing sequence for semi-porous items?

What color goggles or filters are used for each of the following colors of light?

What is MMD?

List three examples of nonporous substrates.

How our dye stains applied?

cyanoacrylate fingerprints or two-dimensional.