Biological samples stored in ULT freezers are carefully organized to maintain integrity and accessibility. They are typically placed in polymer tubes or microtubes, which are then arranged in storage boxes made of materials like cardboard or plastic. These boxes often feature grid dividers to hold tubes securely, with common configurations accommodating 64, 81, or 100 tubes per box. A standard ULT freezer can store between 350 to 450 such boxes, ensuring efficient use of space while maintaining ultra-low temperatures critical for sample preservation. Additionally, these freezers are equipped with alarm systems to monitor and alert users of any temperature deviations, safeguarding sensitive materials like vaccines, DNA, and tissues.
Key Points Explained:
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Storage Containers
- Biological samples are stored in polymer tubes or microtubes, chosen for their durability and compatibility with ultra-low temperatures.
- These tubes are placed inside storage boxes made of materials like cardboard or polymer plastics, which provide structural support and organization.
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Organization Systems
- Storage boxes often include grid dividers to keep tubes securely in place, preventing movement that could compromise sample integrity.
- Common divider configurations accommodate 64, 81, or 100 tubes per box, allowing for systematic organization and easy retrieval.
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Freezer Capacity
- A standard ULT freezer can hold approximately 350 to 450 microtube boxes, optimizing space while maintaining consistent ultra-low temperatures.
- This capacity is designed to meet the needs of high-volume storage, such as in pharmaceutical or research settings.
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Temperature Monitoring and Alarms
- ULT freezers are equipped with alarm systems that alert designated personnel in case of temperature fluctuations or failures.
- This feature is critical for preserving sensitive materials like vaccines, which may lose efficacy if exposed to higher temperatures.
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Applications in Research and Healthcare
- ULT freezers are indispensable in pharmaceuticals (e.g., storing COVID-19 vaccines at -70°C for extended periods) and biological research (e.g., preserving DNA, plasma, and tissues).
- Their ability to maintain stable ultra-low temperatures ensures the long-term viability of samples, supporting advancements in medicine and science.
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Material Considerations
- The choice of storage materials (e.g., polymer tubes, cardboard, or plastic boxes) is guided by their ability to withstand extreme cold without degrading.
- These materials also minimize the risk of contamination, which is crucial for maintaining sample purity.
By understanding these key aspects, purchasers can make informed decisions about ULT freezer storage solutions, ensuring optimal conditions for their valuable biological samples.
Summary Table:
| Key Aspect | Details |
|---|---|
| Storage Containers | Polymer tubes or microtubes, housed in cardboard or plastic storage boxes. |
| Organization Systems | Grid dividers for 64, 81, or 100 tubes per box; secure and space-efficient. |
| Freezer Capacity | 350–450 boxes per freezer, ideal for high-volume labs. |
| Temperature Monitoring | Alarm systems alert staff to fluctuations, critical for vaccine storage. |
| Applications | Pharmaceuticals (e.g., COVID-19 vaccines), DNA, plasma, and tissue research. |
| Material Considerations | Durable, cold-resistant materials to prevent contamination and degradation. |
Ensure your lab’s biological samples are stored safely and efficiently with KINTEK’s ultra-low temperature solutions. Our ULT freezers and storage accessories are designed for precision and reliability, safeguarding sensitive materials like vaccines and research samples. Contact us today to find the perfect storage system for your needs!
