To properly store dry ice, follow these guidelines:

Ventilation: Store dry ice in a well-ventilated area to prevent the buildup of carbon dioxide gas, which is released as it sublimates.

Insulated Container: Use an approved dry ice storage container made of materials like Styrofoam. This helps slow down sublimation and extends dry ice life.

Temperature Monitoring: Regularly check the container's temperature using a thermometer to ensure it remains below -78.5 degrees Celsius (-109.3 degrees Fahrenheit) to keep the dry ice in its solid state.

Gloves and Protective Gear: Always wear insulated gloves or use tongs when handling dry ice to avoid frostbite or burns.

Avoid Airtight Sealing: Do not tightly seal the storage container. Leave a vent or slightly open it to allow the release of carbon dioxide gas produced by sublimation.

Separate Storage Area: Keep dry ice away from living spaces or poorly ventilated areas to prevent the displacement of oxygen and potential asphyxiation.

Labeling: Clearly label the storage container as "Dry Ice" to inform others about its presence and ensure appropriate precautions are taken.

The METHER 86H485 Ultra Cold Chest Freezer is another excellent product for ultra-low temperature storage. However, it is important to note that this specific model is not designed for storing dry ice.

The METHER 86H485 Ultra Cold Chest Freezer is primarily designed for storing biological samples, vaccines, pharmaceuticals, and other temperature-sensitive materials that require ultra-low temperature preservation. It offers precise temperature control, efficient cooling, and reliable temperature uniformity throughout the storage chamber.