This article lists recommended on-site forensic sampling tools, ensuring efficient, contamination-free evidence collection for crime scene investigations.
Core Recommended Tools
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Flocked Swabs: High surface area for trace DNA/blood; releases 90%+ sample, ideal for smooth/textured surfaces.
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Conical Collectors: Narrow tips access crevices (weapon grooves, fabric folds) for dried blood/stain extraction.
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UV Light Wand: Detects invisible bodily fluids (saliva, semen) to target sampling areas accurately.
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Sterile Evidence Bags/Tubes: Tamper-evident, moisture-resistant packaging to preserve samples post-collection.
Tool Features
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Field-Ready: Lightweight, durable, and easy to transport in crime scene kits.
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Contamination Control: Sterile, single-use designs prevent cross-evidence interference.
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User-Friendly: Minimal training needed; compatible with standard lab processing.
Application Scope
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Homicide/Assault Scenes: Collecting DNA, blood, and bodily fluid evidence from weapons, surfaces, or clothing.
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Burglary Scenes: Sampling trace DNA from doorknobs, tools, or broken glass.
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Sexual Assault Cases: Recovering bodily fluid evidence with precise, non-invasive tools.