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- DILVAC Low-Profile Stainless Steel-Cased Glass Dewar Flasks
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Product Description
DILVAC low-profile Dewar flasks are ideal for use with round bottom reaction vessels or for quick and easy flash-freezing of samples or tempering of stirring rods, pestles and more. These can even be used with magnetic stirrers. These flasks are constructed of double-walled and silvered borosilicate glass which is vacuum pumped before sealing to minimize thermal transfer and ensure a long cryogen holding time. Each glass component is wrapped in a corrosion-resistant stainless steel case to resist damage.
We also offer cylindrical storage/trap Dewars in sizes from 1 to 10 liters in either an attractive blue metal shell (item # 25000) or stainless steel (item # 25001).
DILVAC low-profile Dewars are available in five separate sizes:
| Item # | Capacity (L) | Overall Diameter | Overall Height | Internal Diameter | Internal Depth | Shipping Weight |
| 25002-017 | 0.17 | 4.2 in (105 mm) | 3 in (75 mm) | 3 in (77 mm) | 2 in (50 mm) | 2 lb (0.9 kg) |
| 25002-038 | 0.38 | 5.2 in (130 mm) | 3.6 in (90 mm) | 3.9 in (100 mm) | 2.6 in (65 mm) | 3 lb (1.4 kg) |
| 25002-057 | 0.57 | 5.9 in (150 mm) | 3.8 in (95 mm) | 4.6 in (115 mm) | 2.8 in (70 mm) | 3 lb (1.4 kg) |
| 25002-100 | 1.0 | 6.3 in (160 mm) | 4.6 in (115 mm) | 5.2 in (130 mm) | 3.6 in (90 mm) | 4 lb (1.8 kg) |
| 25002-190 | 1.9 | 7.4 in (186 mm) | 5.5 in (138 mm) | 6.1 in (155 mm) | 4.4 in (110 mm) | 5 lb (2.3 kg) |
Application note: Cryogenic work presents a number of safety hazards which can result in severe injury or death if not properly addressed. Please consult the SDS HyperGlossary entry on cryogens for additional information and general precautions.
