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Cryo dewars, large
These dewars have superior vacuum performance and insulation providing maximum holding times.
Designed with sealed vacuum space between inner and outer shells. Outer shell is constructed of durable, lightweight aluminium. Vacuum space is filled with technologically advanced insulation. Thermally insulated necktube core minimises liquid nitrogen loss. Sturdy aluminium interior.
The LD series of cryogenic dewars is designed for storing and dispensing small amounts of liquid nitrogen in material science and biological cryo labs. The series includes a beaker style dewar with a wide mouth and pitcher style model for easy pouring.
Tipping stand for 25L model available.
Specifications:
| Capacity | 4L | 5L | 10L |
| Neck I.D. | 30.48mm | 142.24mm | 50.8mm |
| Static holding time | 10 days | 6 days | 45 days |
| Evaporation | 0.40L/day | 0.77L/day | 0.22L/day |
| Outside diameter x Height |
193 x 431.8mm | 193 x 444.5mm | 290 x 596.9mm |
| Weight empty | 3kg |
3.1kg |
6.6kg |
| Weight full | 6.2kg |
7.2kg |
14.7kg |
| Capacity | 25L | 25L (Classic) | 35L | 50L |
| Neck I.D. | 63.5mm | 50.8mm | 63.5mm | 63.5mm |
| Static holding time | 109 days | 119 days | 152 days | 122 days |
| Evaporation | 0.23L/day | 0.21L/day | 0.23L/day | 0.41L/day |
| Outside diameter x Height |
396.2 x 655.3mm | 393.7 x 581.7mm | 477.5 x 668mm | 477.5 x 823mm |
| Weight empty | 10.5kg |
8.6kg |
15.9kg |
17.6kg |
| Weight full | 30.7kg |
28.8kg |
44.2kg |
57.9kg |
| Code | Size | Style | Pack Size | Availability | Price | Updated: 16-07-2025 |
|---|---|---|---|---|---|---|
| YTP81750-4 | 4L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-5 | 5L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-10 | 10L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-25C | 25L | Classic | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-25 | 25L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-35 | 35L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
| YTP81750-50 | 50L | Improved | Each | 0 in stock (?) | P.O.R. | Quote |
* Ordering Schedule
This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 3 weeks.
This is the estimated lead time, based on the average time taken previously to fill orders from this particular supplier.
Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
