| Dewar Flasks,Tempering Beakers, Large Dewars | |||
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Cylindrical Dewar Flasks For multiple applications with temperature sensitive fluids. Cylindrical dewars are available with and without handles and in blue coated or textured Aluminum finish. Sizes from 100ml to 8 liters.For versions without handles Standard Dewar Flasks for versions with handles Dewar Flasks with Handles Cylindrical
Dewar Flask Refills |
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Flat Bottomed Dewar Flasks Suitable for storage and cooling of small samples. Flat bottom design makes for easy use of magnetic stirrers.Flat bottom dewars have a durable, textured aluminum finish and can be delivered with transparent viewing strips if required. Sizes from150ml to 2.1 liters | ||
| Dish Shaped Dewar Flasks For tempering round bottomed flasks and cooling of small sample. Dish shaped dewars come in structured Aluminum finish. Glass refills are available. Sizes from 80 ml to 5.8 liters |  |
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Spherical Dewar Flasks Combine low evaporation rate with easy pouring. Spherical dewars have a loosely attached lid, optionally fully silvered or with viewing strips. Outer cover of brushed Aluminum. Sizes from 1 liter to 10 liters | ||
| Dewar Carrying Flasks Storage and transport of temperature sensitive items. Dewar carrying flasks have insulating lids with clips; available in blue coated cover or stainless steel. Sizes from 1 liter to 4 liters. |  |
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Stainless Steel Dewar Flasks For multiple applications with temperature sensitive fluids. Stainless steel dewar flasks come with side handles (GSS) or without side handles(DSS). Both versions have a looped carrying handle. Sizes from 500 ml to 6 liters | ||
| Flange Top Dewar Flasks Cylindrical Dewar Flasks with glass flange tops for clamping to apparatus and for attachment of special tops and lids to make gas tight joints. The flasks are available from 200mL to 8 liters. they can be delivered partially silvered or un silvered |  |
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Large Insulating Dewar Flasks Large dewars for storage and transport of temperature sensitive items. Blue coated or structured Aluminum cover; available fully silvered or with viewing strips. Sizes from 4 liters to 40 liters. | ||
| Screw Top Cylindrical Dewar Flasks are provided with a GL 32 or GL 45 glass screw thread for tightening caps. The dewar flasks are cylindrical and can be delivered with a protective blue coated aluminum container or as refills. The dewars are fully silvered and optionally can be delivered partially silvered with viewing strips or un silvered. |  |
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Glass & Stainless Steel Tempering Beakers doubled walled precision glass beakers with screw connections for easy assembly. Tempering medium is pumped through the double walls. Glass tempering beakers come in sizes from 250ml to 2 liters. Stainless steel tempering beakers have similar connections but of polished stainless steel. Sizes from 500ml to 6 liters. | ||
Box Shaped Large Insulating Dewar Flasks Large cylindrical Dewar flasks built into special insulating boxes with clamp on lids for storage and transport of temperature sensitive items. Versions available from 10 liters to 40 liters with linen protective bags, Insulating disks and a roller base for the largest version available as options |
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Dewar
Flasks
Stainless
Steel Dewars
Liquid
Nitrogen Storage
Tempering
Beakers
Cold
Traps
Biological
Materials
Cryogenic Cooling
Cryostats
All
glass equipment manufactured by KGW-Isotherm is made from Boro-silicate
Glass in accordance with ISO/DIN specifications 3585.