Detective dye
A fluorescent powder (typically anthracene or phenolphthalein-based) applied to banknotes or surfaces. Transfers to the suspect's hands on contact and fluoresces under UV, used in trap cases by Indian vigilance teams.
A fluorescent powder (typically anthracene or phenolphthalein-based) applied to banknotes or surfaces. Transfers to the suspect's hands on contact and fluoresces under UV, used in trap cases by Indian vigilance teams.
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