 | D.F.O. Premix Solutions D.F.O. (1,8-Diazafluoren-9-one) is used to develop latent prints on porous surfaces. D.F.O. reacts to the amino acids present in a latent fingerprint. The resulting prints will fluoresce with the use of a forensic light source. D.F.O. may be applied by either dipping or spraying. After processing with D.F.O., the development may be accelerated with heating. The item must be dried, then placed in a heating chamber set to approximately 212°F for 20 minutes, or heated with a standard dry clothing iron (no steam). EVIDENT provides D.F.O. Premix Solutions as a 4 oz. premix liquid. Available in HFE-7100 mixture. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Ninhydrin 32 oz. Premix Solutions Ninhydrin is still the most productive means of latent print development on porous items such as paper and unfinished wood. The traditional Methanol and Acetone based formulations are provided in addition to a Heptane based formulation to minimize the running of inks and dyes. Always wear a respirator and protective clothing. Provided as 32 oz. premix bottles. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Ninhydrin Premix Solutions These Ninhydrin formulations are ideal for use on sensitive paper documents which include ink or thermal paper properties. The Ninhydrin Special Formula is ideal for documents such as bank checks. The Ninhydrin HFE-7100 provides the enhanced detail of the 3M Novec fluid. The Ninhydrin Thermal Paper premix contains HFE-7100/HFE71IPA and is intended for use with thermal papers such as cash register receipts, reducing the intense black over development found with traditional ninhydrin mixtures. Always wear a respirator and protective clothing. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | Ninhydrin Aerosol Solutions Ninhydrin aerosol cans provide an extended shelf life and easy field application of the reagent. The ethanol based formulation is provided in two different sized aerosol cans. The acetone based formulation should not be used in cases where sensitive inks may be damaged. Always wear a respirator and protective clothing. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Ninhydrin Crystals Ninhydrin Crystals are provided in several sizes. Each premeasured vial of crystals (#3601) will provide a 0.5% working solution when added to one liter of solvent. Always wear a respirator and protective clothing. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | 1,2-Indanedione Premix 1,2-Indanedione is an extremely sensitive amino acid reagent which develops latent fingerprints similar to D.F.O. Developed prints may be enhanced with the Zinc Chloride HFE-7100 mixture and visualized under green ALS light (~530nm) with orange or red filtration. Provided as a 4 oz. premix bottle. Always wear a respirator and protective clothing. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | Iodine Iodine fumes adhere to the oils deposited in a latent fingerprint. Iodine Crystals are ready to use in glass ampules. The Iodine Fuming Applicators are a blow-through design which provide concentrated and directed fuming. The Iodine Fuming Kit contains a glass fuming apparatus, drying crystals, glass wool, and iodine crystals in a field case. The Iodine Print Enhancement Applicators are designed for use after iodine fuming to enhance detail. Store in a cool dark place. Use with caution. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Physical Developer Physical Developer is a silver-based aqueous reagent that reacts with the components of sebaceous sweat in latent prints to form a silver-gray deposit. Physical Developer is very effective for developing latent fingerprints on paper currencies. Use a glass tray for all Physical Developer processing. Provided as a 32 oz. set. Always wear a respirator and protective clothing. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Silver Nitrate Silver Nitrate is typically used on porous materials such as paper or after Ninhydrin processing to produce a dark brown color. Silver Nitrate reacts to the chlorides present in latent prints. Silver Nitrate may be applied by either spraying or dipping. After the evidence has dried it should be exposed to intense light to accelerate the development. Any latent fingerprints that develop should be photographed immediately. Provided as an 8 oz. premix. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | Oil Red O Oil Red O is a lipid stain typically used on porous materials to develop latent fingerprints. Oil Red O may be used on items which have been previously wet or damp. This process is very easy to use. The item is dipped into the red reagent liquid and then rinsed in the destain rinse. Provided as a set of two 16 oz. components. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Wet Powder Wet Powder is a premixed liquid solution for use in the processing of adhesive sided evidence, such as duct tape, masking tape, packing tape, paper adhesive, and fabric tape. Wet Powder may be brushed onto these adhesive sided materials to develop latent prints, using a camel hair brush to apply the solution. Provided in individual 250ml (8 oz.) premix bottles. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Adhesive Side Powder Adhesive Side Powder may be mixed with a mild water based detergent solution to produce a thick processing liquid. This solution may be brushed onto the adhesive side of tapes to develop latent fingerprints. Available in Black. Provided as 2 oz. of dry adhesive side powder. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | Crystal Violet Crystal Violet, also known as Gentian Violet, is commonly used for developing latent prints on the adhesive side of virtually all types of tape. A simple solution of Crystal Violet and water will produce impressive results. Crystal Violet may be applied by either dipping or brushing the solution onto the adhesive side of tape. Allow the solution to develop for 1 or 2 minutes then rinse under cold tap water. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | S.P.R. - Small Particle Reagent Develop latent prints on items subjected to the outdoor elements, such as rain and snow, even while still wet. Once dried, latents may be lifted with tape or photographed on the object itself. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Sudan Black Sudan Black is one of the best methods for developing latent fingerprints on greasy or waxy non-porous surfaces such as glass, metal, milk cartons, interiors of gloves, and candles. Shake solution and pour into processing tray. Immerse evidence into solution until development is complete. The resulting print development is a dark blue/black. Photograph immediately to prevent print degradation. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | R.A.M. Dye Stain - Rhodamine, Ardox, and M.B.D. R.A.M. Dye Stain is a fluorescent stain mixture of Rhodamine 6G, Ardrox, and MBD. Use R.A.M. with a forensic light source after processing with cyanoacrylate. Particularly useful in the enhancement of cyanoacrylate developed prints on plastic bags. R.A.M. enhanced latent prints are visualized between 415nm and 530nm, making it ideal for use with a wide variety of forensic light sources. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Basic Yellow 40 Dye Stain Basic Yellow 40 Dye Stain is designed to enhance latent fingerprints developed with cyanoacrylate on non-fluorescent, multi-colored surfaces. Prints fluoresce bright yellow/green between 365nm and 485nm with a forensic light source or a UV light. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | M.B.D. Dye Stain M.B.D. Dye Stain is used after cyanoacrylate processing on multi-color surfaces. M.B.D. is fluorescent when exposed to a forensic light source between 415nm and 535nm, making it ideal for use with a wide variety of forensic light sources. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Rhodamine 6G Dye Stain One of the most brilliant dye
stains for latent print development on non-porous items with lasers and
forensic light sources. Rhodamine 6G is for use after cyanoacrylate
development. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Ardrox Dye Stain This fluorescent spray is designed for enhancing latent prints that have been developed with cyanoacrylate. It provides excellent ridge detail when the latent print is saturated with Ardrox. Prints fluoresce yellow/green when viewed under a light source. Provided as 32 oz. premix bottles. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |  |
 | R.A.Y. Dye Stain - Rhodamine, Ardox, and Basic Yellow 40 This mixture of Rhodamine, Ardrox, and Basic Yellow 40 provides a wide range of fluorescence with cyanoacrylate developed prints. Visualize with a forensic light source between 365nm and 550nm, making it ideal for use with a wide variety of forensic light sources. Provided as a 32 oz. premix bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by trainied experts only. |
 | Cartridge Case Fingerprint Development Kit Latent fingerprints deposited on brass cartridge cases may be visualized with initial cyanoacrylate fuming, followed by etching with gun blue solution and acidified peroxide solution. The Cartridge Case Fingerprint Development Kit includes 8 oz. of Gun Blue Solution and 8 oz. of Acidified Peroxide. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Amido Black Develop faint and often invisible bloody fingerprints and footwear impressions with this protein stain. Produces a dark blue stain. Destain rinse is recommended. Excellent results on most surfaces, including human skin. Provided as 32 oz. premix liquids. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Leucocrystal Violet - L.C.V. An effective protein stain used to develop and enhance fingerprints or footwear impressions which have been deposited in blood. L.C.V. does not produce background staining, and does not require destain rinse. Excellent for use on flooring such as light-colored carpet or tile. Apply with a fine spray mist. Contains blood fixative. Provided as a 16 oz. premix set. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Fluorescein This chemical mixture of Fluorescein causes a catalytic reaction to occur between the hemoglobin in blood and oxygen. This reaction produces a luminescent stain which will luminesce in the dark when excited with UV or ALS. The major advantage of Fluorescein is that it will continue to luminesce for hours under UV or ALS after the initial application, and without additional applications of the reagent. This product is commonly used to detect blood spatter, blood stained fingerprints, and footwear impressions, as well as, blood evidence which has been concealed or cleaned. Fluorescein also reacts with materials other than blood, therefore, caution should be exercised when interpreting luminescent areas. Provided as an 8 oz. premix set. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Blood Reagents Acid Fuchsin, also known as Hungarian Red, is a stain for enhancing blood impressions, and has the characteristic of fluorescence when viewed under a light source. Acid Yellow 7 is a fluorescent stain used to enhance blood impressions on nonporous surfaces. Acid Violet 17 is a fluorescent stain used to enhance blood impressions on nonporous surfaces. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | Additional Chemicals These various chemicals are available to complement your existing processing techniques. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |
 | TapeGlo Fluorescent Dye TapeGlo™ is a fluorescent dye. Simply pour TapeGlo™ into a dipping tray and apply to the adhesive tape surface. TapeGlo™ fluoresces best when viewed between 488nm and 540nm. Provided in a 500ml bottle. WARNING: Exposure to chemicals should be avoided. Please take the necessary precautions by wearing a protective breathing apparatus, protective gloves, clothing, goggles, etc. EVIDENT, Inc. does not accept responsibility for the use or misuse of these, or any other products. All products intended for use by training experts only. |