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Cryogenic Dewar Flasks

Scilogex Dewar flasks are some of the best models available on the market. All our thermal flasks are designed to be tough and robust, and all are rust-free, non-corrosive, hygienic and strong. All Scilogex Dewar models incorporate double-walled boroscilicate glass, which is vacuum-pumped for the efficient storage, transport and use of liquid nitrogen and dry-ice. We offer a number of types of vacuum flask, from an economy range to a standard stainless steel range and an innovative range of wide-necked, shallow glass Dewars. Our wide-necked Dewar flasks are particularly popular in many laboratory applications as the shallow form allows for the minimum amount of coolant to be used. These vacuum flasks can be used with magnetic stirrers and standard boiling flasks up to 2 liters in capacity.
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  • Scilogex Dilvac Blue Metal Cased Dewar Flasks
    MFR#: SGX-MS111

    Scilogex Dilvac Blue Metal Cased Dewar Flask, 1 Liter Capacity, 990111. Blue metal cased economy Dewar Flasks are rust and corrosion resistant. Double-walled silvered boroscilicate glass, vacuum pumped insures efficient storage, transport and use of liquid nitrogen...

    Usually ships in 3-5 Business Days
    MSRP: $425.00
    $379.12
  • Scilogex Dilvac Stainless Steel Cased Dewar Flasks
    MFR#: SGX-SS111

    Scilogex Dilvac Stainless Steel Cased Dewar Flasks with Lid Clips and Handle. Our dewar flasks are rust-free, non-corrosive, hygenic and strong. Double-walled boroscilicate glass, vacuum pumped and silvered insures...

    Usually ships in 3-5 Business Days
    MSRP: $375.45
    $326.48
  • Scilogex Dilvac Stainless Steel Low Profile Cased Dewar Flasks
    MFR#: SGX-SS77SH

    Scilogex Dilvac Stainless Steel Low Profile Cased Dewar Flasks. Our dewar flasks can be used with magnetic stirrers and standard boiling flasks up to 2 liters in capacity. Also ideal for rapid/flash freezing, tempering of stirring rods, pestles, etc. The shallow style allows for minimum amount of coolant to be used.

    Usually ships in 3-5 Business Days
    MSRP: $275.14
    $239.25
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