JEC-5L Siebel Can 5L Liquid Nitrogen Cryogenic Container

The JEC-5L Siebel Can is a 5-liter liquid nitrogen Dewar designed for cryogenic storage applications in biotechnology, molecular diagnostics, and bioprocessing workflows. It features a non-hermetic cap allowing continuous nitrogen evaporation, with an estimated daily boil-off rate of approximately 4% at 15°C ambient temperature. The internal vessel is supported solely by the neck, necessitating upright storage to maintain sample integrity and vessel stability.

Key Technical Features:

• Capacity: 5 liters liquid nitrogen storage
• Boil-off Rate: Approx. 4% per day, critical data for planning long-term cryogenic preservation
• Physical Dimensions: Neck diameter of 19 mm, outer diameter 260 mm, height 510 mm
• Weight: 3.4 kg, facilitating ease of handling in laboratory environments
• Design Notice: Cap is placed loosely, not creating a vacuum seal, leading to ongoing nitrogen vaporization
• Storage Recommendation: Upright positioning required due to neck-only internal vessel suspension

This liquid nitrogen Dewar is essential for applications requiring secure cryogenic sample preservation such as live-cell imaging preparation, biomanufacturing sample storage, and molecular biology cryopreservation. Its design is well-suited for research labs demanding reliable low-temperature sample containment despite unavoidable nitrogen evaporation. The product is offered as a used item sold as-is, so verification of current performance and condition is advised prior to procurement.

This cryogenic container supports laboratory needs in synthetic biology and bioprocessing by ensuring safe and stable liquid nitrogen storage, a critical component in molecular cloning workflows and gene editing sample handling.