Insulated Containers

Insulated Containers
Insulated containers maintain a constant temperature to help protect temperature-sensitive materials during benchtop use, short- or long-term storage, or transport. Available in a variety of types, such as polyurethane boxes, chests, coolers, and mini-coolers, insulated containers can be used for enzymes, cells, reagents, and other solutions.
Specific applications include: protection from moderate and extreme ambient temperature exposure; short-term frozen or hot storage; and controlled rate freezing (approximately -1°C/minute) for cell preservation.
Insulated containers include:
- Benchtop coolers
- Dewar bottles or flasks
- Freezing containers
- Ice buckets and pans
Insulated containers are usually used for cold items, although they can also be used with cold or hot items.
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Thermo Scientific™ Benchtop Dewar Flasks
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
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Store samples in liquid nitrogen, dry ice-solvent mixtures or ice water for the short term with these benchtop Dewar flasks with double-walled sides, insulation and pour spouts.

No. per Pack | 1 |
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Cole-Parmer™ PolarSafe™ Cryogenic Storage and Transport Dewars
Cole-Parmer™ PolarSafe™ Cryogenic Storage and Transport Dewars are robust cryopreservation solutions for long-term storage and transport of biological samples
Diameter (English) Inner | 2 in. |
---|---|
Diameter (Metric) Inner | 5 cm |
Material | Aluminum |
Cole-Parmer™ PolarSafe™ Cryogenic Storage Dewars with Racks
Cole-Parmer™ PolarSafe™ Cryogenic Storage Dewars with Racks safely store samples for up to 200 days without liquid nitrogen refill
Material | Aluminum |
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Cole-Parmer™ PolarSafe™ Dewar and Traceable™ Temperature Data Logger Bundles
Confidently store and monitor temperature-sensitive samples
Material | Aluminum |
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Cole-Parmer™ Lab-Grade Glass Dewar Flask, Vented Polyethylene Stopper
Highly efficient laboratory-grade Glass Dewar Flask features low heat conductivity and high vacuum.
KGW Isotherm™ Dewar Cylindrical Insulated Flasks
For the storage and insulation of temperature-sensitive goods such as dry ice, liquid nitrogen and other coolants. KGW Isotherm™ Dewar Cylindrical Insulated Flasks feature a robust design made from borosilicate glass 3.3.
Color | Blue |
---|---|
Material | Borosilicate Glass |
KGW Isotherm™ Dewar Insulated Carrying Flasks
For the storage and transport of temperature-sensitive goods such as dry ice. KGW Isotherm™ Dewar Insulated Carrying Flasks feature a robust design made from borosilicate glass 3.3.
Includes | Insulated lid, held by two spring clips, handle |
---|---|
Material | Borosilicate Glass |
For Use With (Application) | Cooling of small samples |
Material | Stainless Steel |
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KGW Isotherm™ Cylindrical Dewar Flasks, Blue with Handle
Dewar flasks according to DIN EN ISO 16496. KGW-Isotherm Cylindrical Dewar Flasks, Blue with Side Handle provide high insulation reliability and easy handling in an economical product. Available in a variety of capacities, with plugs sold separately.
Includes | Handle/Side grip |
---|---|
For Use With (Equipment) | Coolant |
Color | Blue |
Style | Fully silvered |
Material | Borosilicate Glass |
For Use With (Application) | Insulated storage and small distance transport |
Cap Lid Type | Plug |
Base Material | Coated Metal |
KGW Isotherm™ Dewar Large Insulating Flasks
For the storage and transportation of temperature-sensitive dry goods such as dry ice. KGW Isotherm™ Dewar Large Insulating Flasks feature a robust design made from borosilicate glass 3.3.
Includes | Lid Handle/Two Grips |
---|---|
Color | Blue |
Material | Aluminum |
For Use With (Application) | Laboratory technique, Medicinal technique |
Cap Lid Type | Loose |
Base Material | Borosilicate Glass |
Day Impex™ Dilvac™ Cylindrical Glass Dewar Flask
Standard silvered glass dewar skillfully constructed of borosilicate glass. Day Impex™ Dilvac™ Cylindrical Glass Dewar Flask is ultra-low evacuated for safe and efficient handling of liquified gases, freezing mixtures, and specimens.
For Use With (Application) | Liquified gases, freezing mixtures, and specimens. |
---|---|
Base Material | Borosilicate Glass |
Day Impex™ Glass Dewar Refill
Designed with practicality and safety in mind. Day Impex™ Glass Dewar Refill is ultra-low evacuated to allow for safe and efficient handling of all liquified gases, freezing mixtures, and specimens.