Dewar Flasks

Ensure the safe and efficient handling of cryogenic liquids with our premium selection of Dewar flasks, engineered for maximum thermal insulation and durability. Whether you are storing liquid nitrogen, dry ice, or other ultra-cold materials for laboratory research, medical applications, or industrial processes, reliable containment is crucial for safety and sample integrity.

Our collection features a wide variety of sizes and materials, including high-efficiency stainless steel and borosilicate glass options, designed to meet the rigorous demands of specialized low-temperature storage. Our Dewar flasks are manufactured with advanced vacuum insulation technology to minimize heat transfer, ensuring long-term temperature stability for your valuable samples or coolants. Featuring robust construction to withstand thermal shock and impact, these vessels provide superior protection against temperature fluctuations.

With ergonomic handling features, secure-fitting lids to reduce evaporation, and versatile volume capacities, our inventory ensures you have the reliable tools necessary to maintain a productive and safe workflow, regardless of the application. Ready to secure your cryogenic samples and materials? Browse our comprehensive range to find the perfect flask size and insulation level for your specific requirements. Shop our collection today to experience superior thermal performance and reliability in every application.

Dewar Flasks
Scilogex DILVAC Stainless Steel Cased Dewar Flasks
$556.95 $646.99
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Factory Direct Ships 2-3 Days! (Estimated) More info
Description Scilogex DILVAC Stainless Steel Cased Dewar Flasks Our dewar flasks are rust-free, non-corrosive, hygienic, and strong. Double-walled borosilicate glass, vacuum pumped and silvered insures efficient storage, transport, and use...
Scilogex DILVAC Blue Metal Cased Dewar Flasks
$470.95 $545.99
Free Shipping
Factory Direct Ships 2-3 Days! (Estimated) More info
Description Scilogex DILVAC Blue Metal Cased Dewar Flasks The Scilogex DILVAC Blue Metal Cased Dewar Flasks are the epitome of quality and efficiency in cryogenic storage. Encased in a robust...