The protective tube with drying agent is specialized for DNA stability, using a built-in desiccant to control moisture and preserve DNA integrity in biological samples.
Core Content
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Design: Airtight polypropylene tube, integrated drying agent compartment, tamper-evident cap, and sterile inner surface.
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Usage: Place DNA samples (swabs, tissues) inside; seal cap tightly to activate desiccant; store at 2–8°C or room temp as needed.
Key Features
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Moisture elimination: Drying agent absorbs excess humidity, preventing DNA degradation from moisture damage.
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DNA stability: Maintains intact DNA structure for 3–5 years under standard storage conditions.
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Tamper-proof: Cap with breakable seal ensures sample authenticity for forensic/clinical use.
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Contamination barrier: Airtight seal blocks external pollutants and cross-contamination risks.
Application Scope
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Forensic evidence: Storing crime scene DNA samples (blood, saliva swabs) for analysis and archives.
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Clinical labs: Preserving patient DNA samples for genetic testing and diagnostic follow-ups.
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Biotech research: Maintaining DNA samples from experiments, cell lines, or microbial studies.