Our quick drying Ninhydrin Spray is supplied in an easy-to-use pump
misting bottle and is an extremely sensitive method for developing old
latent prints on paper documents, letters, newspaper, envelopes,
wrapping paper, checks, and even wallpaper at a crime scene.
Ninhydrin reacts to the proteins and amino acids found in
fingerprints. When ninhydrin is sprayed on the suspected area, the print
will appear purple in color when heated to approximately 220 degrees in
an oven or with a hair dryer or infrared lamp.
This product cannot be shipped internationally, air, next day, or express shipping. If this item is ordered with an order shipped international or express/overnight, this product will be refunded and will not be shipped. A $25 hazardous shipping fee is added to your order.
This product was added to our catalog on Friday 15 July, 2011.