Leuco Crystal Violet Set Features
Formulated for highly sensitive crime scene processing, the Leuco Crystal Violet Set provides exceptional latent blood detection. This ready-to-mix kit reacts catalytically with the hemoglobin in blood. The resulting vivid purple coloration allows forensic professionals to extract critical ridge detail from challenging surfaces. Investigators rely on this targeted field set to preserve intelligence that might otherwise remain completely invisible to the naked eye.
Engineered for demanding field and laboratory workflows, the pre-measured set eliminates mixing guesswork to maximize print visibility. By integrating specialized components into a convenient format, examiners achieve court-admissible visual enhancements even on previously cleaned surfaces. When incorporated into specific processing sequences, the resulting chemical wash reveals the finest minutiae for high-resolution photographic documentation. The fast-acting reaction occurs within seconds of contact.
To prevent sample degradation, investigators must carefully document the evidence immediately once the desired contrast is achieved. Maintaining proper handling ensures the delicate print structures remain intact while the background clears. For optimal laboratory safety, preparation and mixing of this set should always occur within a properly ventilated area or certified fume hood. Technicians must utilize appropriate personal protective equipment when handling the chemical vials.
Available Sizes and Configurations
| SKU | Volume | Format |
|---|---|---|
| PF30024-8oz | 8 oz | Pre-Measured Set |
| PF30024-16oz | 16 oz | Pre-Measured Set |
| PF30024-32oz | 32 oz | Pre-Measured Set |
Technical Specifications
| Specification | Detail |
|---|---|
| Product Type | Presumptive Blood Reagent Kit |
| Target Material | Hemoglobin (Latent bloodstains) |
| Developed Color | Vivid Purple / Violet |
| Application Phase | Latent blood detection & enhancement |
| Preparation Requirement | Mix pre-measured components prior to use |
Laboratory Applications
For specialized forensic environments, integrating this unique developer kit is critical when processing violent crime scenes. Crime scene investigators frequently encounter evidence where perpetrators have attempted to clean away biological material. Because it selectively reacts with trace hemoglobin, the mixed solution is highly effective at rescuing difficult prints from carpets, tile, and clothing. Extracting usable intelligence requires a chemical approach designed specifically for these microscopic deposits.
When processing evidence, the freshly mixed working solution is typically applied using a fine mist spray method. Technicians gently coat the suspected surface and monitor for the immediate color change reaction. Upon achieving optimal ridge definition, the evidence is immediately photographed under standard lighting conditions. This critical documentation step ensures maximum resolution before the background begins to over-develop or the chemical oxidizes.
Forensic Reagent Comparison: Why Choose Rocky Mountain Reagents?
| Feature | Rocky Mountain Reagents LCV Set | Typical Competitor |
|---|---|---|
| Format | Pre-measured field kit | Bulk powder only |
| Ease of Use | No measuring required | Requires analytical balance |
| Pricing | Below retail pricing | Full retail |
| Ships From | USA inventory | Varies |
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
Frequently Asked Questions
What is the Leuco Crystal Violet (LCV) Set used for?
This specialized forensic kit contains pre-measured chemicals designed to detect and enhance latent bloodstains at crime scenes. When mixed, the solution reacts catalytically with the heme group found in hemoglobin, turning a vivid purple/violet color upon contact to reveal hidden friction ridges and footwear impressions.
Why choose the pre-measured set over the raw LCV powder?
The pre-measured set eliminates the need for precision scales and complex laboratory mixing. This allows crime scene technicians to rapidly and accurately prepare the working solution directly in the field, reducing potential contamination errors and saving crucial processing time.
What sizes are available for this field kit?
LabSupplies.com provides this forensic set in three convenient final-yield volumes: 8 oz, 16 oz, and 32 oz. This allows response units to select the appropriate kit size based on the scale of the crime scene being processed, minimizing chemical waste.