Introducing our Liquid Nitrogen Biological Container, a vital component of the square rack canisters series designed for efficient cryogenic storage in various cell laboratories. With features like low liquid nitrogen consumption, a five-year vacuum quality guarantee, and a threaded structure, this container ensures secure and durable storage. Capable of maintaining ultra-low temperatures (-170˚C to -196˚C), it offers reliable solutions for small to medium-sized sample freezing. Constructed with a high-strength aluminum alloy framework, fiberglass neck tube, this container prioritizes safety, durability, and sustainable storage environment. Complete with six square rack canisters and a lock cover, it stands as your trusted partner for streamlined and secure cryogenic storage.