The tube with vent hole and desiccant is tailored for bio evidence, combining controlled ventilation and moisture absorption to preserve sample integrity during storage.
Core Content
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Design: Polypropylene tube with microporous vent hole (prevents pressure buildup), integrated desiccant compartment, and airtight cap; sterile interior.
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Usage: Place bio evidence (swabs, tissues) inside; seal cap—vent hole regulates pressure while desiccant absorbs moisture; store at recommended temp.
Key Features
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Pressure regulation: Vent hole releases excess pressure, avoiding tube rupture during transport/storage.
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Moisture control: Desiccant maintains dry environment, preventing bio sample degradation.
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Sample safety: Sterile, airtight design blocks contamination despite ventilation.
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Durable: Impact-resistant material suits field and lab handling of bio evidence.
Application Scope
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Forensic fieldwork: Storing damp bio evidence (blood-soaked swabs) from crime scenes.
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Clinical transport: Safeguarding biological samples prone to pressure buildup during shipping.
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Environmental labs: Preserving microbial or organic samples requiring moisture/pressure control.