Crystal Violet (SOLD OUT)

Crystal Violet has two uses.  It can be used to develop latent fingerprints on plastics and other surfaces, or it can be used as theft detection powder.  When used for the development of fingerprints, Crystal Violet works well on the adhesive side of Scotch, electrical and Kraft tape.  *Technical note available on request.  When using the powder for theft detection, apply to the surface using a fingerprint brush.  Once the powder is on the person's hand, it turns violet.   

**We currently do not carry this product, although we may reintroduce it (with updated pricing) if there is sufficient demand for it.**

25 grams