Simply select the type of surface being processed and follow the flow chart to determine which latent print development processes should be used to successfully lift and process latent fingerprints.

• Large format 61cm x 92cm (24"x 36") poster.
• Available in English and Spanish versions.
• Poster address eight different type of surface treatments.
• Directions include all processing activities including visual examination, luminescence, fuming dusting.
• Identifies the most appropriate chemicals and processes to use in every setting.
• Easy reference when developing latent prints in the lab or office.