What does ninhydrin detect on a latent print a Fatty acids b Riboflavin c

What does ninhydrin detect on a latent print a fatty

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12. What does ninhydrin detect on a latent print? a. Fatty acids b. Riboflavin c. Protein material d. Salt Answer: c Objective: List the techniques for developing latent fingerprints on porous and nonporous. 13. Physical developer contains which of the following? 14. After successfully visualizing a latent print on an object, what should an investigator do next? 15. Which statement is true of a partial fingerprint?

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