Low-temperature storage racks, also known as cryogenic storage racks or ultra-low temperature (ULT) storage racks, are specialized racks designed for the storage of items at extremely low temperatures, typically below -80 degrees Celsius (-112 degrees Fahrenheit). These racks are commonly used in industries such as biomedical research, pharmaceuticals, biobanking, and scientific laboratories where the preservation of biological samples, vaccines, or other temperature-sensitive materials is crucial. Here's some information about low-temperature storage racks:

1. Design and Construction:

- Material Selection: Low-temperature storage racks are constructed using materials that can withstand the extreme cold temperatures without compromising their structural integrity. Common materials include stainless steel, aluminum, or specially designed plastics.

- Insulation: These racks may incorporate insulation or thermal barriers to help maintain the low temperatures within the storage environment and minimize heat transfer from the surroundings.

- Compatibility with Cryogenic Storage Systems: Low-temperature storage racks are designed to be compatible with various cryogenic storage systems, such as liquid nitrogen or ultra-low temperature freezers, which provide the necessary cooling.

2. Key Features and Advantages:

- Temperature Stability: Low-temperature storage racks are designed to ensure a stable and uniform temperature distribution within the storage space, minimizing temperature fluctuations that could impact the integrity of stored items.

- Efficient Space Utilization: These racks are designed to optimize the storage capacity within the limited space available in ultra-low temperature freezers or cryogenic storage systems.

- Sample Organization: Low-temperature storage racks often feature customizable configurations, including shelves, grids, or compartments, to facilitate organized storage and easy retrieval of samples or vials.

- Sample Protection: The racks provide physical protection to the stored samples or vials, preventing damage or breakage during handling or storage.

3. Applications:

- Biobanking: Low-temperature storage racks are widely used in biobanks, where they help preserve biological samples, such as DNA, RNA, cells, tissues, or blood components, at ultra-low temperatures for long-term storage.

- Pharmaceutical Research: These racks are used in pharmaceutical research laboratories to store temperature-sensitive materials, including drug compounds, vaccines, or biological specimens, ensuring their stability and integrity.

- Scientific Research: Low-temperature storage racks are essential in various scientific research fields, including genetics, molecular biology, and biomedical research, where the preservation of samples at ultra-low temperatures is critical.

4. Considerations:

- Temperature Range: Different low-temperature storage racks may have different temperature ranges. Ensure that the rack you choose is capable of maintaining the required ultra-low temperature suitable for your specific application.

- Compatibility with Storage Systems: Consider the compatibility of the low-temperature storage rack with the cryogenic storage systems or freezers you intend to use, ensuring proper fit and functionality.

- Sample Capacity and Organization: Assess the volume and type of samples you need to store and consider the rack's capacity and organizational features to ensure efficient storage and easy retrieval.

- Durability and Cleanliness: Choose racks made of durable materials that can withstand low temperatures and are easy to clean and maintain.

When considering low-temperature storage racks, consult with suppliers or storage system experts specializing in cryogenic storage solutions. They can provide guidance on selecting the appropriate rack system that meets your specific requirements, ensures the integrity of your samples, and enhances efficiency in your storage operations.