High-Performance DILVAC® Dewar Flasks: Precision Thermal Storage

Protect your temperature-sensitive samples with our professional-grade DILVAC® dewar flasks, engineered for maximum thermal efficiency and long-term vacuum stability. Whether you are managing liquid nitrogen (LN2), dry ice, or high-temperature chemical reactions, our collection provides the rigorous insulation required for laboratory, medical, and industrial applications.

Why Choose Our Cryogenic Storage Solutions?

Our flasks are designed with double-walled vacuum insulation and high-quality borosilicate glass or stainless steel to minimise heat transfer. This ensures exceptionally low evaporation rates, extending the life of your cryogens and protecting your research.

Superior Thermal Retention: Optimised for the storage of liquid nitrogen, liquid oxygen, and other liquefied gases.

Durable Construction: Available in stainless steel dewars for rugged industrial use or silvered glass for high-visibility laboratory observations.

Safety First: Features include ventilated lids, ergonomic carry handles, and weighted bases to prevent accidental tipping.

Versatile Capacities: From compact 500mL benchtop flasks to large-scale cryogenic transport containers.

Applications for Reliable Dewar Storage

Reliability is non-negotiable when dealing with sensitive biological samples or volatile materials. Our vacuum-insulated flasks are the industry standard for:

Laboratory Research: Maintaining stable environments for cell lines and reagents.

Cryosurgery & Medical Use: Safe transport of liquid nitrogen for clinical procedures.

Culinary Innovation: Professional-grade tools for molecular gastronomy and flash-freezing.

Industrial Cooling: Efficient handling of coolants in engineering and manufacturing.

Technical Note: All our dewar flasks comply with rigorous safety standards, ensuring minimal static evaporation rates and maximum holding times for your most critical materials.