Väriainekoe
Väriainekoe, meaning "dye test" in Finnish, refers to a procedure used to detect the presence of certain substances, particularly those that can react with dyes. While the term is broad, it is often associated with forensic science and chemical analysis. In a common application, a väriainekoe might involve using a specific dye to reveal latent fingerprints or to identify trace amounts of blood.
The principle behind most väriainekoe applications is that the dye will adhere to or react with the
The specific dyes and methods employed in a väriainekoe vary greatly depending on the intended application.