Ninhydrin Crystals (100 or 500 Grams)

Ninhydrin Crystals (100 or 500 Grams)

The Ninhydrin Crystals offer a unique purpose for those agencies preferring to mix their own Ninhydrin. The ninhydrin method of revealing latent prints is extremely sensitive and provides distinct, contrasting prints. After mixing your own batch it is recommended that you first pre-test it in order to assure desired results. Paper treated with ninhydrin is sensitive to new fingerprints, and a good protocol would be to fix the paper and developed prints. Taking a photograph of the prints allows for closer examination of the prints.Please note that the average shelf life of Ninhydrin Crystals is three to four years so order what you need in 100 or 500 gram containers.

Available Options:

• FP-NIN-100: Ninhydrin Crystals, 100 grams
• FP-NIN-500: Ninhydrin Crystals, 500 grams