Question

Select the correct answer.

Which latent print detection technique is used to detect prints on a non-porous surface?
A.
silver nitrate
B. iodine fuming
C. ninhydrin
D. superglue fuming

Answer 1

Answer: superglue fuming.

Explanation: took the test and got it right! trust me on this.

Answer 2

C. Ninhydrin is used to detect prints on a non-porous surface