The individually sealed dual-head swab is designed to preserve sample integrity, using airtight packaging and dual sampling heads for reliable forensic and clinical collection.
Core Content
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Design: Dual absorbent flocked heads + tamper-evident individual foil sealing; shaft with color markers for head distinction.
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Usage: Open sealed package, collect primary/duplicate samples with separate heads, place in preservation tubes, label for transport.
Key Features
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Individual sealing: Airtight foil packaging locks in sterility, preventing contamination before use.
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Sample integrity: Tamper-evident design ensures swab authenticity for admissible evidence.
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Dual sampling: Two heads enable simultaneous collection without extra tools, boosting efficiency.
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High retention: Flocked heads capture and retain trace samples (DNA, microbes) securely.
Application Scope
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Forensic crime scenes: Collecting blood, saliva, or touch DNA where sample purity is critical.
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Clinical diagnostics: Patient sample collection for sensitive microbial or genetic testing.
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Food safety: Sampling for pathogen detection with strict integrity requirements.