3 Liter Liquid Nitrogen Dewar Stainless Steel Cryogenic Storage Tank | High vacuum insulation cryogenic tank for liquid nitrogen storage & transfer lab biological sample transport container

3L Liquid Nitrogen Dewar, Stainless Steel High Vacuum Insulation Cryogenic Tank for LN2 Storage and Transfer Description: This 3L liquid nitrogen dewar is designed for safe and efficient transfer and temporary storage of liquid nitrogen (LN2). It features high vacuum insulation technology combined with a special anti-frost coating on the inner tank, allowing it to withstand extreme low temperatures down to -197°C without cracking or deformation. The all-stainless steel body ensures durability, while the alloy handle provides easy portability. Ideal for laboratory use, cryotherapy, biological sample transport, and small-scale industrial applications. Specification: Product Name: Liquid Nitrogen Dewar Capacity: 3 Liters Body Material: Stainless Steel Handle Material: Alloy Interlayer Filling: Polyester Foam + High Vacuum Inner Diameter: 14.5 cm Outer Diameter: 15.9 cm Inner Height: 16 cm Outer Height: 22 cm Holding Time: Approx. 6 hours Package included: 1 x Liquid Nitrogen Dewar

• High Vacuum Insulation: Minimizes liquid nitrogen evaporation and maintains low temperature effectively
• Extreme Low-Temperature Resistance: Special anti-freeze coating on the inner chamber prevents cryogenic embrittlement and cracking
• Durable Construction: Full stainless steel body and alloy handle for long-term use
• Advanced Interlayer Technology: Polyester foam low-temperature filler combined with high vacuum for enhanced thermal performance
• Holding Time: Approximately 6 hours under normal use when filled with LN2 and lid closed
• Generous Capacity: 3-liter capacity suitable for laboratory use, cryotherapy, biological sample transport, and small-scale industrial applications
• Compact Dimensions: Inner diameter of 14.5 cm and outer diameter of 15.9 cm with inner height of 16 cm and outer height of 22 cm for easy storage and portability