The forensic field blood collection kit is a specialized, portable system for collecting and preserving blood evidence at crime scenes. Its optimized configuration and step-by-step instructions ensure sample integrity and legal admissibility for downstream DNA analysis.
Kit Configuration
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Sampling Tools: Sterile single-use vacutainers (EDTA-coated), disposable lancets, flocked swabs, and capillary tubes for venous/capillary blood collection.
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Preservation Supplies: Moisture-resistant foil bags with silica gel, blood evidence cards (FTA-type), and insulated mini-cooler for temp control (2–8°C).
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Documentation & Safety: Chain-of-custody forms, waterproof labels, disposable nitrile gloves, biohazard bags, and alcohol swabs for disinfection.
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Accessories: Tweezers, scissors, and a magnifying glass for precise evidence handling.
Usage Instructions
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Prep: Don gloves; verify kit components are intact and sterile.
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Collect: Use vacutainers for venous blood or swabs/lancets for dried blood spots; avoid cross-contamination.
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Preserve: Transfer samples to evidence cards/cooler; seal in foil bags with desiccants.
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Document: Complete chain-of-custody forms; label all items with case ID, date, and location.
Key Features
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Forensic-Grade: Ensures compliance with AABB, ISO 17025 standards for legal validity.
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Field-Durable: Water-resistant case protects components in harsh environments.
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Contamination Control: Single-use tools and sealed packaging prevent sample compromise.
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Compact: Lightweight design (1.2kg) for easy transport to remote crime scenes.
Scope & Applications
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Crime Scene Investigation: Collecting blood evidence from homicides, assaults, or burglaries.
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Cold Case Evidence: Re-sampling old blood evidence with updated preservation tools.
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Disaster Forensics: Identifying victims via blood samples in mass casualty events.