Question

The chemical technique utilized for the development of latent prints on non-porous surfaces is:

• A. Takayama test
• B. Elution technique
• C. Super glue fuming
• D. Walker test

Hint:

Super glue fuming is ideal for non-porous surfaces, providing a clear and durable fingerprint impression.

Answer 1

The Correct Option is C

Super glue fuming, or cyanoacrylate fuming, is a widely used forensic technique for visualizing latent fingerprints on non-porous surfaces like metal, plastic, and glass. The cyanoacrylate vapor polymerizes on the fingerprint residues, creating a visible white print.