DFO Quick Dry Forensic Reagent PF30022 | Rocky Mountain Reagents

DFO Quick Dry Forensic Reagent Features

Formulated for rapid latent print development, the DFO Quick Dry Forensic Reagent provides exceptional enhancement for amino acids. Used heavily in high-volume document examination, this highly volatile liquid binds selectively to biological material on paper and cardboard. The resulting intense fluorescence maximizes visual clarity for forensic documentation under alternate light sources. Investigators rely on this fast-evaporating solution to accelerate intelligence recovery from porous evidence.

Engineered for high-throughput forensic environments, this ready-to-use formulation utilizes an advanced carrier solvent to drastically reduce processing times. By providing a standardized working strength, technicians ensure court-admissible enhancements with consistent batch-to-batch reliability. When incorporated into standard workflows, the engineered fluid penetrates the cellulose matrix and evaporates almost immediately. This creates a long-lasting, brilliant fluorescent reaction that resists fading during the photographic phase.

To optimize development, the evidence must be properly heated in a controlled forensic oven after applying this solution. Maintaining strict control over the temperature sequence ensures the delicate print structures react fully with the chemical. For optimal laboratory safety, this highly volatile reagent should always be applied within a certified fume hood. Technicians must utilize appropriate personal protective equipment to minimize exposure to the rapid-evaporating solvents.

Available Sizes and Configurations

Technical Specifications

Laboratory Applications

For specialized forensic operations, integrating this rapid-drying developer is critical when examining massive volumes of porous documentary items. Crime scene investigators rely on this step when processing challenging evidence like forged checks, threatening letters, or cardboard currency bands. Because it selectively adheres to the amino acids left by friction ridges, the formula is highly valuable when natural contrast is zero. Extracting usable intelligence requires a chemical carrier that transports the active dye and vanishes instantly.

When processing paper evidence, the working solution is typically applied via a quick submersion in a tray or through a controlled spray method. Technicians allow the specialized solvent to flash off rapidly before placing the item in a temperature-controlled development chamber. Upon achieving the desired fluorescent ridge contrast, the evidence is immediately photographed under appropriate UV or alternate light sources. This critical documentation step ensures the capture of the highest possible resolution without laboratory bottlenecks.

Forensic Reagent Comparison: Why Choose Rocky Mountain Reagents?

Academic and Institutional Pricing

LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.

Product Documentation

• 📄 Download Safety Data Sheet (SDS)

Frequently Asked Questions

What is DFO Quick Dry Forensic Reagent used for?

This specialized forensic chemical is designed to enhance latent fingerprints deposited on porous surfaces like paper and cardboard. DFO (1,8-Diazafluoren-9-one) reacts with the amino acids in human sweat to produce a highly fluorescent print that can be photographed under alternate light sources.

What is the difference between this and standard DFO?

The primary advantage of the Quick Dry formula is its engineered carrier solvent. This highly volatile base flashes off and evaporates almost instantly upon application, drastically reducing the required drying time before the evidence can be transferred to the forensic heating oven, preventing severe laboratory bottlenecks.

Does this product require heat to develop the prints?

Yes, the chemical reaction between DFO and the targeted amino acids is heavily dependent on applied heat. After the reagent has been applied and the volatile solvent has evaporated, the evidence must be processed in a specialized forensic development oven to trigger the brilliant fluorescent reaction.