Liquid nitrogen, as a low-temperature liquid of -196 , cannot be stored in any container. It requires a special container, a liquid nitrogen tank, for storage. Containers for storing liquid nitrogen can be divided into two types: one is an open liquid nitrogen tank, which can store liquid nitrogen and samples; the other is a self-pressurizing liquid nitrogen tank, which is specially used for rehydration of liquid nitrogen containers. Both have the same characteristics, including double-layer structure of inner and outer bladders; vacuum insulation; long-term storage of liquid nitrogen, etc. But apart from that, the difference between the two is still very big, letâ??s look down. 1. Different materials The self-pressurizing tank is made of 304 stainless steel, which has good load-bearing and high strength, and has a smooth metal appearance; The open-top liquid nitrogen tank is made of aluminum alloy, is light in weight and easy to carry. The appearance is spray-painted and is white. 2. Different functions The self-pressurizing tank is used for the storage and transportation of liquid nitrogen. It can increase the pressure through internal liquid nitrogen vaporization and promote liquid drainage and replenishment. It cannot store biological samples; Open liquid nitrogen tank is also called liquid nitrogen biological container. That is: a container for storing liquid nitrogen and biological samples. Samples such as frozen cell semen can be stored in it, and the deep low temperature of liquid nitrogen can be used for long-term preservation. 3. Different structures The self-pressurizing tank as a whole consists of the tank body, valves, pipes, liquid level gauge and internal boosting plate; The open liquid nitrogen tank is composed of inner and outer tanks, vacuum interlayer, neck tube, neck plug and bucket. 4. Different capacities The volume range of self-pressurizing tanks is large, ranging from 15-500L; The volume of open liquid nitrogen tanks is small, ranging from 2-175L. In short, if you need to store biological samples, you can choose a conventional tank; if you refill other liquid nitrogen containers, you need to use a self-pressurizing tank.
Liquid nitrogen tanks have a wide range of uses, whether in laboratories or in the livestock industry. As a low-temperature container, it is mainly used to store or transport liquid nitrogen. It is used for low-temperature experiments in laboratories, cryopreservation in animal husbandry, and can also be used for frozen food. However, for larger liquid nitrogen tanks, although it is convenient to store liquid nitrogen, it is not convenient to transport it. So what should we do when transporting liquid nitrogen tanks over short distances? There is a tool called a liquid nitrogen tank trolley, which can easily transfer liquid nitrogen tanks to any location, solving the transportation problem. Not only that, liquid nitrogen tank trolleys have many advantages: 1. Stability and security: The trolley has balance and stability to ensure the safety of the liquid nitrogen tank during transportation. The cart is equipped with baffles to prevent accidental movement or tipping. 2. Portable and easy to operate: Carts are designed to be portable and easy to move between laboratories or other locations. It has a simple operation method and can be controlled by one person. 3. Durability and corrosion resistance: Since liquid nitrogen has a deep low temperature, the trolley is made of stainless steel to ensure low temperature resistance and corrosion resistance. 4.Adjustability: In order to adapt to liquid nitrogen tanks of different sizes and shapes, the trolley can adjust the distance between the four corner baffles to better meet the size requirements. To sum up, the liquid nitrogen tank trolley is an easy-to-use and safe transfer tool, suitable for laboratories, animal husbandry, etc., where there is a demand for liquid nitrogen tank transfer.
The liquid nitrogen tank for animal husbandry is a type of YDS series liquid nitrogen tank. It is an economical and practical liquid nitrogen tank dedicated to the breeding industry. It is designed for long-term static storage of frozen semen and convenient out-and-out sampling. It is more suitable for those who need to manually transfer and preserve biological samples. Used by users, especially those in mountainous areas. This series of cattle essence storage tanks are made of high-quality aviation aluminum and contain multiple layers of high-strength thermal insulation layers. They have the advantages of being compact, lightweight, easy to carry, economical and applicable, efficient in storage, and have low liquid nitrogen volatilization rate, ensuring sample safety in all aspects. In order to ensure that animal semen is not inactivated, the liquid nitrogen tank must be kept at a low temperature and a constant temperature. Liquid nitrogen tanks for animal husbandry have the following characteristics: 1. The container consists of an inner bladder, an outer bladder, a lifting tube, and a neck tube connecting the inner and outer bladders. 2. The inner and outer bladders are made of high-strength aluminum alloy, which is strong and durable. 3. There is a high vacuum between the inner tank and the outer tank, and the vacuum chamber is equipped with multiple layers of thermal insulation materials, so it has good thermal insulation performance. 4. The neck plug is made of plastic with good thermal insulation. It has the dual functions of reducing the evaporation of liquid nitrogen and fixing the lifting cylinder. 5. The neck tube is made of epoxy fiberglass, which has extremely low thermal conductivity and can control the external heat entering from the neck tube to a minimum. 6. The vacuum part is equipped with a gas adsorbent, which can absorb the gas emitted by metal or other substances in the vacuum chamber, thereby maintaining a high vacuum for a long time.
YDS-10 liquid nitrogen tank Product introduction: YDS-10 is the most commonly used storage liquid nitrogen tank. It is widely used in animal semen storage in animal husbandry and can also be used for cryogenic preservation of samples and mechanical parts. Made of all-aluminum structure technology, high vacuum multi-layer super insulation structure. It has the advantages of being compact, lightweight, easy to carry, low daily evaporation rate of static liquid nitrogen, economical and practical. Product parameters: Model: YDS-10 Geometric volume (L):10.8 Caliber(mm):50 Static liquid nitrogen evaporation capacity (L/D): 0.08 Static liquid nitrogen storage period (d): 105 Outer diameter of lifting tube (mm): 38 Lifting tube height (mm): 120 Number of lifting tubes (ea): 1-6 pcs Quantity of 0.5ml cryovials: 792 Quantity of 0.25ml cryovials: 1788 Height (mm):580 Outer diameter (mm): 334 Empty weight (kg):5.8 Optional accessories: 3 buckets, lock lid, neck stopper, protective cover Product Features: 1. Made of lightweight and strong aluminum material; 2. Can store large-capacity frozen fine tubes; 3. High vacuum multi-layer insulation design to reduce liquid nitrogen evaporation loss; 4. Equipped with a protective cover to prevent the jar from being bumped during use; 5. Optional safety lock cover structure, safe and beautiful; 6. Different calibers to choose from, easy to pick and place; 7. EU CE certification; 8. Five-year vacuum warranty; Tianchi KGSQ is a professional manufacturer of cryogenic vessels with more than ten years of experience. Our products are widely used in animal husbandry, scientific research institutions and university sales. We don't recycle any of our products, so you can have confidence in our products. If you want to become our dealer, please contact us.
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Our world renowned local sea urchins are hand-harvested by divers from the waters off West Nusa Tenggara Indonesia and are brought fresh from the sea to the market. The sea urchin roe, also called "uni" when used in sushi, is considered a delicacy around the world. Some call it the "foie gras of the sea." It has a thick, creamy, and buttery texture. It smells like the ocean and has a briny flavor.
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We are pleased to offer our Live Blood Clam for export. With extensive experience in international markets, we ensure high-quality products that meet strict export standards. Our Live Blood Clam are sourced responsibly and processed under rigorous hygiene protocols to maintain freshness. Details: - Name of Product: Live Blood Clams - Science Name : Tegillarca Granosa - Size 10/30, 40/60, 60/80, 80/100 (pcs/kg) - Certificate: HC & COO - Origin: Indonesia - Experience: Proven track record in exporting to Vietnam We are committed to delivering on-time shipments and competitive pricing to meet your business needs. Please feel free to contact us for further details or to discuss your specific requirements. Thank you for considering our proposal. We look forward to the opportunity to serve your seafood import needs.
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In the field of biodiversity conservation and agricultural research, the proper preservation of plant samples is crucial. As an efficient device for cryogenic storage, KGSQ liquid nitrogen tanks provide a stable and safe cryogenic storage environment for plant samples, livestock frozen essence, scientific research, medical and biological samples, ensuring the activity and genetic stability of the samples. Diverse model selection KGSQ liquid nitrogen tanks offer a variety of models to meet storage solutions of different scales and needs. Small 6-liter, 10-liter and 15-liter tanks are suitable for storing plant samples or transporting small amounts of liquid nitrogen for a short period of time. For users who need larger capacity, we provide 30-liter and 35-liter medium-sized liquid nitrogen tanks, 65-liter, 95-liter, 115-liter, 145-liter, 175-liter and other large-sized liquid nitrogen tanks commonly used in scientific research experiments, as well as 350-1800-liter intelligent gas phase cryogenic tanks, the latter of which is particularly suitable for long-term storage of large quantities of samples. Vacuum insulation technology KGSQ liquid nitrogen tank adopts advanced vacuum insulation technology, combined with glass fiber reinforced plastic neck tube and special material cover plug design, effectively blocking heat transfer, reducing liquid nitrogen volatilization, and ensuring that plant samples are safely and effectively protected at low temperatures of -196�°C. At the same time, the vacuum warranty of KGSQ liquid nitrogen tank is up to 5 years, and its excellent insulation performance and stable storage conditions provide a reliable protective barrier for plant samples. High-strength material and multi-layer vacuum interlayer Our liquid nitrogen tank is made of high-strength aviation aluminum material, combined with multi-layer vacuum interlayer design, which not only improves the durability of the tank, but also realizes long-term cryogenic storage of plant samples. Whether it is pollen, callus, somatic embryos, or seeds, in vitro meristems and dormant buds, they can maintain their activity and genetic stability in liquid nitrogen tanks. Easy to operate, safe and reliable KGSQ liquid nitrogen tanks are equipped with accessories such as liquid nitrogen pumps, trolleys or intelligent liquid level monitors, making the storage and access of plant samples safer and more convenient. The intelligent monitoring system can replenish liquid nitrogen in time to avoid oxidation and cell resuscitation, ensuring the safe storage of samples. Choose KGSQ liquid nitrogen tank to provide a safe, stable and efficient storage environment for your plant samples. Our liquid nitrogen tanks are not only technologically advanced, but also demonstrate a deep understanding of user needs in detail.
As we all know, liquid nitrogen tanks are used to store liquid nitrogen and preserve biological samples. They can maximize the low-temperature characteristics of liquid nitrogen. It is used in different industries such as medical research and industrial cold assembly. Small gas phase liquid nitrogen tanks, although also called liquid nitrogen tanks, are very different from traditional liquid nitrogen tanks. Then letâ??s start talking about where they differ. Small gas-liquid phase tank, it is a new type of liquid nitrogen biological container between the YDS series and YDD series. It has the same aviation aluminum material as YDS. The inner and outer tanks are made of the same material. It is relatively light but strong and has good thermal insulation effect. . It also has the same gas-liquid phase dual-mode storage and intelligent management system as YDD; and the only difference between it and traditional liquid nitrogen tanks is the storage mode! Different storage modes There is only one storage mode for traditional liquid nitrogen tanks, which is the liquid phase - the sample is completely immersed in liquid nitrogen. However, this is also its advantage. The temperature of frozen samples is relatively low, the storage time is longer and the maintenance cost is relatively low. However, there are also disadvantages. During use, you must always pay attention to the liquid level in the tank, replenish liquid nitrogen in time, and keep it covering the sample to avoid rapid evaporation of liquid nitrogen that affects sample safety. There are two storage modes for small gas phase tanks, gas phase and liquid phase. The gas phase uses low-temperature nitrogen evaporated from liquid nitrogen to preserve biological samples for a long time. This preservation method does not come into direct contact with liquid nitrogen and can avoid the risk of sample cross-contamination. In the liquid phase, the sample is completely immersed in liquid nitrogen at -196�°C and in direct contact with liquid nitrogen. Two modes can be selected according to different sample requirements. The advantage of gas phase tanks is that they are easy to use and operate, while the disadvantage is that they are more expensive to maintain. Although the storage modes of the two are different, they also have their own merits. When choosing, you can choose a liquid phase or gas phase liquid nitrogen tank based on your own needs.
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Banana Leaf.
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