-1℃(-33.8℉) Cooling Container for 12×2ml Vials, Alcohol-Free Foam Box with Solid Core, Reusable Storage Holder for Low Temperature Freezers

Product Description This cooling container is designed for standardized low-temperature sample preparation workflows and fits up to 12 standard 1–2 ml cryogenic vials. When used with a -80°C freezer, the container delivers a stable cooling rate of approximately -1°C per minute to support consistent and repeatable cooling performance. Built with uniform-density cross-linked polyethylene foam and a solid core, the container helps maintain even temperature distribution throughout the cooling process. The alcohol-free design eliminates the need for isopropanol or additional liquids, reducing maintenance requirements and lowering long-term operating costs. Its non-absorbent foam construction allows repeated use and helps maintain a clean storage environment. Instructions Place vials into each slot at room temperature. Secure the lid before use. Place the container upright into a -80°C freezer. Remove vials after cooling is complete. Allow the container to return to room temperature before reuse. Notes Ensure adequate space around the container during use. Keep the solid core properly positioned. Avoid prolonged exposure to temperatures above 60°C. Designed for general laboratory applications.

• Reliable -1°C/Min Cooling Rate: Delivers a stable and repeatable cooling profile when used in a -80°C freezer, helping standardize your freezing workflow across batches
• Alcohol-Free, Zero Maintenance: No need for isopropanol or additional liquids. Eliminates messy refills and reduces ongoing consumable costs
• Consistent Performance You Can Trust: Built with uniform-density cross-linked polyethylene foam and a solid core to support even temperature distribution throughout the container
• Durable & Reusable Design: Long-lasting, non-absorbent material allows repeated use without performance degradation, ideal for routine lab applications
• Designed for Standard Cryovials: Fits 12 standard 1–2 ml cryogenic vials. Compact structure allows easy placement in most -80°C laboratory freezers