Latent Print Chemical Developers and Supplies

Ninhydrin Crystals

Multiple Options Available

For those agencies preferring to mix their own Ninhydrin, we offer three sizes of Ninhydrin Crystals. The ninhydrin method of revealing latent prints is extremely sensitive and provides distinct, contrasting prints. If you have not used this pr…

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Now: $29.74 - $394.74

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Leuco Crystal Violet

Multiple Options Available

Leucocrystal Violet reacts with the heme-group in blood to give a violet color. Its application can be used to identify bloodstains that are not visible and to enhance and provide additional contrast to bloodstain patterns that are visible. This…

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Now: $42.11 - $56.49

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Ninhydrin Spray - Regular and Extra-Strength

Multiple Options Available

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 …

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Now: $17.07 - $31.83

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Phenolphthalein Presumptive Blood Test

Multiple Options Available

Phenolphthalein is one of the most commonly used chemicals in the field and laboratory to indicate the presence of blood. Our pre-packaged kit contains all the reagents to conduct a presumptive blood test. This simple 4-step test is easy to use …

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Now: $35.91 - $58.85

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Ninhydrin Forensic Solution

Multiple Options Available

Ninhydrin is one of the easiest and most effective methods for developing latent prints on paper. Many latent print examiners use Ninhydrin exclusively on paper because of its effectiveness and/or their lack of proper setup for DFO. Ninhydrin sh…

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Now: $28.96 - $99.00

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Amido Black

Multiple Options Available

Amido Black is useful for enhancing latent prints contaminated with blood, but it will not successfully develop a normal perspiration-based print. Although it will not detect the typical chemical components of latent prints, Amido Black is very …

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Now: $26.25 - $39.00

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Basic Yellow

Multiple Options Available

Basic Yellow 40 is a yellow dye used with a forensic light source or UV lamp after cyanoacrylate development of latent prints. Basic Yellow fluoresces well between 365 and 485 nanometers.

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Now: $26.72 - $35.02

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Ardrox Forensic Reagent

Multiple Options Available

Ardrox is a fluorescent liquid dye, which works well with lasers, forensic light sources and UV lamps. While Ardrox-developed prints fluoresce under 365nm, better results have been reported while examining evidence with light in the 450-480nm sp…

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Now: $30.50 - $45.78

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Crystal Violet Powder

PF15020-25g

This chemical is ideal for developing latent prints on the sticky side of tape. Each vial contains a pre-measured amount of crystal violet concentrate which will give you a working solution when added to one liter of water.

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Now: $28.98

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RAY Reagent, 500mL

PF30104-500mL

RAY dye stain is a fluorescent mixture of Rhodamine, Ardrox, and Basic Yellow. Use RAY with a forensic light source after processing with cyanoacrylate. Particularly useful in the enhancement of CA developed prints on plastic bags. RAY enhanced …

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Now: $32.50

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Blood Fixative, 500mL

PF30017-500mL

Blood Fixative is highly recommended for setting fingerprints or impressions left in blood. Blood Fixative is an essential reagent that preserves and stabilizes latent prints or impression evidence left in blood before using water-based enhancem…

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Now: $24.15

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Luminol Reagent

Multiple Options Available

Designed to provide all essential materials required for the chemiluminescent Luminol method. Useful in the searching large areas for traces of blood. Each kit contains a spray bottle, measured amount of liquid reagent, pre-weighed vial of Lumin…

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Now: $24.20 - $57.12

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1,2-Indandione

Multiple Options Available

An extremely sensitive amino acid reported to develop 46% more latents than DFO. The consistency and quality make this the best in the industry. 99% purity.

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Now: $68.00 - $68.25

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Rhodamine 6G, 500ml

PF30045-500mL

Rhodamine 6G is one of the best dyes to use with cyanoacrylate developed latents and a laser or forensic light source. Available as a premeasured concentrate to be mixed with one liter of solvent.

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Now: $27.83

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p-DMAC Paper

PF30038-Set

Preferred method for processing thermal paper and items sensitive to heat. May be used on any porous item needing latent development. May be especially useful on colorful backgrounds since there is a high fluorescence when viewed with ALS. Best …

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Now: $36.59

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DFO Latent Print Developer

Multiple Options Available

*This item will have additional charges for international shipping - our sales team will contact you if additional freight payments are required. Request a quote or contact us if you have questions or concerns.* This chemical is a Ninhydrin anal…

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Now: $31.25 - $49.60

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Rhodamine 6G Solution, 1L

PF30045-1L

Rhodamine 6G is one of the best dyes to use with cyanoacrylate developed latents and a laser or forensic light source. Available as a premeasured concentrate to be mixed with one liter of solvent.

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Now: $31.24

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Coomassie Blue

Multiple Options Available

Coomassie Blue is a traditional protein stain used for enhancement of bloody prints.

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Now: $25.10 - $114.00

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