3L Aluminum Alloy Liquid Nitrogen Tank - Static Cryogenic Freezing Container, LN2 Dewar with 6 Sampling Canisters and Carry Bag, Suitable for Semen Cold Storage (3L)

[3L High-Efficiency Liquid Nitrogen Container] - This liquid nitrogen container is made from aerospace-grade aluminum alloy, designed with a 3L capacity specifically for the long-term cryogenic preservation of biological specimens, semen, embryos, and cells. It offers exceptional durability and a static low evaporation rate, ensuring sample safety. [Innovative Vacuum Insulation Technology] - Featuring advanced vacuum design and multi-layer insulation materials combined with gas adsorption technology, significantly reducing the evaporation rate of liquid nitrogen and enhancing storage efficiency, ensuring a continuous cryogenic environment inside the container. [Six Professional Sample Canisters] - Comes with six aluminum canisters, four with holes for biological sample storage and two sealed for brief immersion, designed at a compact 50mm diameter, considering the safety and convenience of sample retrieval, meeting various laboratory and medical needs. [Wide Application and Easy Portability] - Suitable for laboratories, hospitals, animal breeding, beauty salons, and other scenarios. The lightweight design and included carry bag make this liquid nitrogen container not just suitable for static storage but also convenient for short-distance transport, facilitating intra-city or inter-regional mobility. [Satisfaction Guarantee and Notices] - We offer a one-year satisfaction guarantee. Please note, due to aviation control policies, the liquid nitrogen container is shipped empty. Liquid nitrogen can easily be purchased locally for filling. We also remind users to regularly check the level of liquid nitrogen to ensure the long-term safety of stored samples.