3L Liquid Nitrogen Container – Safe Cryogenic Storage

When it comes to storing and transporting liquid nitrogen safely, the right container makes all the difference. The 3L Liquid Nitrogen Container is a compact yet high-performance solution designed to meet the demanding requirements of laboratories, medical facilities, veterinary clinics, and industrial applications. Built with advanced insulation, durable aluminum construction, and user-friendly handling, this cryogenic container offers a perfect balance of safety, portability, and thermal performance.

Whether you’re preserving biological samples, storing semen for artificial insemination, or conducting cryotherapy treatments, the 3L container ensures that your liquid nitrogen remains at optimal temperature for extended periods.

Key Features

3-Liter Capacity

Compact enough for easy transport and handling while offering ample storage for a wide range of cryogenic applications. Perfect for small-scale use in medical and research environments.

High-Density Insulation

Equipped with a vacuum-insulated chamber, the container ensures minimal evaporation loss, allowing the stored liquid nitrogen to remain stable for longer durations.

Lightweight and Portable

Weighing just a few kilograms when empty, it’s ideal for mobile cryogenic applications, especially in fieldwork or veterinary settings where portability is key.

Durable Aluminum Construction

The body is made of corrosion-resistant aluminum alloy, which is both strong and lightweight, making the container suitable for long-term, rugged use.

Secure Lid and Handle Design

Comes with a secure locking lid to prevent spills and reduce nitrogen loss. The ergonomic handle ensures safe carrying and movement, even when the container is filled.

Common Applications

The 3L liquid nitrogen container is designed to meet the needs of a variety of industries and specialties:

Medical and Clinical Labs: Storage of vaccines, plasma, stem cells, and biopsy specimens.
Veterinary Clinics: Preservation of animal semen, cryosurgery procedures.
Artificial Insemination Centers: Safe handling and storage of genetic material for reproduction.
Beauty and Cryotherapy Centers: For skin treatments, wart removal, and anti-aging therapies.
Industrial and Electronics Use: Cold shrink fitting, metal processing, and superconductivity research.
Educational Institutions: Safe cryogenic demonstrations and experiments.

Its compact design also makes it suitable for mobile cryogenic units and at-home use for specific therapies under medical guidance.

Technical Specifications

Capacity: 3 Liters
Static Holding Time: Approx. 25–40 days (varies by usage and ambient temperature)
Mouth Opening Diameter: ~30mm
Empty Weight: ~3.2 kg
Material: Aluminum Alloy with Composite Insulation
Includes: Carrying strap, protective lid, and user manual

Additional accessories like protective covers, canisters, or pouring devices may be available based on the supplier.

Why Choose This 3L Liquid Nitrogen Container?

The compact size does not compromise on performance. It provides an excellent solution for facilities that need cryogenic storage without the bulk of larger dewars. Whether you’re preserving life-saving biological samples or using nitrogen for therapeutic purposes, this container maintains stable temperatures and low evaporation rates, ensuring your contents remain protected.

Additionally, the simple design and user-friendly features make it easy to operate—even for those unfamiliar with handling cryogenic materials.

Safety and Handling Tips

Handling liquid nitrogen requires caution. Here are some safety guidelines when using your 3L container:

Always use protective gloves and face shields when filling or dispensing.
Never seal the container completely airtight—it should be able to vent nitrogen gas safely.
Store in ventilated areas to avoid gas buildup in confined spaces.
Do not tilt or lay the container on its side when filled.

Following these practices ensures long-term performance and user safety.

What’s in the Box?

1 × 3L Liquid Nitrogen Storage Container
1 × Insulated Protective Lid
1 × Carry Handle or Shoulder Strap
User Manual with Handling Instructions

Some suppliers may include optional sample holders or withdrawal devices, depending on your storage needs.

The 3L Liquid Nitrogen Container offers a safe, compact, and highly efficient solution for your cryogenic storage needs. Whether you’re in a lab, a veterinary clinic, or a cryotherapy center, this container gives you the peace of mind that your liquid nitrogen is stored securely and remains effective for extended use.

Its lightweight design, coupled with powerful insulation and durable materials, makes it a trusted companion for professionals who rely on precision and safety. Choose the 3L container when you need maximum performance in a minimal footprint—because in cryogenics, even the smallest details matter.