Products
High Capacity
Large Cryogenic Dewar Flasks
Superior vacuum performance and insulation provide maximum holding times
Sealed vacuum space between inner and outer shells.
Outer shell is constructed of durable, lightweight aluminum.
Vacuum space is filled with technologically advanced insulation.
Thermally insulated necktube core minimizes liquid nitrogen loss. Sturdy aluminum
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.
| Specifications | |||||||||
| Capacity/liters | 4 | 5 | 10 | 25 | Classic 25 | 35 | 50 | VHC35 | |
| Neck I.D. (mm) | 30.5 | 142 | 25,4 | 63.5 | 25.4 | 63.5 | 63.5 | 120 | |
| Static holding time/days | 10 | 6 | 45 | 109 | 119 | 152 | 122 | 130 | |
| Evaporation/liters/day | 0.40 | 0.77 | 0.22 | 0.23 | 0.21 | 0.23 | 0.41 | 0.27 | |
| Dimensions (mm) |
Height | 432 | 445 | 497 | 655 | 582 | 668 | 823 | 681 |
| O.D. | 193 | 193 | 290 | 396 | 394 | 477,5 | 477,5 | 477,5 | |
| Weight empty (kg) | 2,72 | 3,13 | 6,58 | 10,5 | 8,6 | 15,9 | 17,3 | 16,8 | |
| Weight full (kg) | 5,9 | 6,8 | 14,5 | 30,4 | 28,6 | 44,2 | 57,6 | 45,4 | |
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 81750-4 | Cryo Dewar Flask, 4 Liters |
Each | € 1.918,30 | ||
| 81750-5 | Cryo Dewar Flask, 5 Liters |
Each | € 2.431,30 | ||
| 81750-10 | Cryo Dewar Flask, 10 Liters |
Each | € 1.586,20 | ||
| 81750-25 | Cryo Dewar Flask, 25 Liters |
Each | € 2.306,40 | ||
| 81750-25C | Cryo Dewar Flask, 25 Liters, Classic Design |
Each | € 4.376,20 | ||
| 81750-35 | Cryo Dewar Flask, 35 Liters |
Each | € 2.574,70 | ||
| 81750-50 | Cryo Dewar Flask, 50 Liters |
Each | € 3.839,10 |
Storage Dewars Tipping Stand
Tipping stand supports the weight of the Dewar while you safely tip the unit.
Easily move storage Dewars with sturdy cast aluminum frame.
Unit has five wheels with ball-bearing swivel casters.
Use with Dewars with 392mm diameter base.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 81750-25-1 | Roller Base for 25 Liter Flask |
Each | € 669,80 | ||
| 81750-25-1C | Roller Base for 25 Liter Flask, Classic Design |
Each | € 383,20 | ||
| 81750-35-1 | Roller Base for 35 and 50 Liter Flask |
Each | € 729,00 | ||
| 81750-25-2 | Tipping Stand for 25 Liter Flask |
Each | € 2.778,60 | ||
| 81750-25-3 | Dipper |
Each | € 281,80 | ||
| 81750-25-4 | Liquid Withdrawal Device |
Each | € 2.552,00 | ||
| 81750-25-5 | Liquid Phase Separator |
Each | € 216,80 |
High Capacity Dewar Refrigerator for Cryo Specimen Storage
The High Capacity (HC) Series Dewar Refrigerators by Worthington Industries (formerly Taylor-Wharton) are designed for storing large quantities of a variety of materials at or close to liquid nitrogen temperature.
The VHC35 model is convenient for storing frozen samples in a cryo-EM lab. VHC35 dewar features a wide 4.7in diameter neck for better visibility and easier access and six 3.7in wide canisters (with a possibility to add a seventh canister for extra storage capacity), all in a relatively compact form.
A 10 or 4 liter dewar flask (#81750-10, 81750-4) can be used to conveniently maintain the level of liquid nitrogen without disturbing the stored samples.
A special roller base (#81750-35-1) greatly helps with mobility.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 81750-35VHC | Cryo Dewar Specimen Storage Refrigerator, VHC35 |
Each | p.o.r. |
Dry Cryo Shipper
The CX100 Dry Shipper Dewar from Worthington Industries is the only cryo shipper endorsed by a major cryo-electron microscope manufacturer.
The unique adsorbent material inside prevents a liquid spill if the dewar is tipped over, while the storage temperature inside the chamber is maintained at -190C.
The samples are kept inside a standard Worthington dewar canister.
Two outer cases are available for shipping the dewar; the square case is sturdier, more stable and is preferred in most cases.
Complies with IATA regulations for open cryogenic receptacles.
The lid can be locked; Temperature loggers are available.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| 81750-CX100 | Dry Cryo Shipper Dewar, CX100 |
Each | € 2.484,50 | ||
| 81750-CX100-2 | Case for Cryo Shipper Dewar, Round |
Each | € 1.561,50 |
Dewars – Cryolab Series 2 – 50 Litre
Cryolab Dewars are designed and manufactured to the very latest standards and offer strength and durability within a lightweight high-efficiency package.
State of the art super-insulation and ultra-high vacuum techniques ensure unrivalled thermal efficiency and vacuum life.
With a range of storage capacities from 2 to 50 litres and an array of accessories designed to facilitate safe and reliable liquid nitrogen handling the Cryolab Series are ideal for laboratory applications.
- Bucket handles – 2 to 10 litre models
- Strong, lightweight aluminium construction
- High thermal efficiency
- Ultra-low evaporative losses
- Dual handles – 20 to 50 litre models
- LN2 pressure dispenser for 20 to 50 litre models
- Dispensing systems
- Roller bases available for 20 to 50 litre models
- Unique pouring trolley for Cryolab 25
- LN2 Dipper available for small volume withdrawals
- All models have a 5 year vacuum warranty.
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| B7457 | Cryolab 2l Aluminium Dewar |
Each | p.o.r. | ||
| B7458 | Cryolab 5l Aluminium Dewar |
Each | p.o.r. | ||
| B778A | Cryolab 25l Aluminium Dewar |
Each | € 1.643,30 | ||
| B7476 | Cryolab 20l Aluminum Dewar |
Each | € 416,20 | ||
| B7560 | Cryolab 35l Aluminium Dewar |
Each | € 1.336,20 | ||
| B7561 | Cryolab 50l Aluminum Dewar |
Each | € 1.596,10 |
Accessories for Cryolab Series Dewars
Cryolab Dewars are designed and manufactured to the very latest standards offering strength and durability within a lightweight high-efficiency package.
State of the art super-insulation and ultra-high vacuum techniques ensure unrivalled thermal efficiency and vacuum life.
An array of accessories are available, designed to facilitate safe and reliable liquid nitrogen handling within Cryo-EM.
- Neck plugs
- Liquid withdrawal devices
- LN2 pressure dispenser for 20 to 50 litre models
- Dispensing systems
- Roller bases available for 20 to 50 litre models
- Unique pouring trolley for Cryolab 25
- LN2 Dipper available for small volume withdrawals
| Art. | Description | Unit | Price | Quantity | |
|---|---|---|---|---|---|
| B7563 | Neck Plug, Cryolab 2 |
Each | € 125,00 | ||
| B7564 | Neck Plug, Cryolab 3-20 |
Each | € 110,90 | ||
| B7565 | Neck Plug, Cryolab 25 |
Each | € 113,40 | ||
| B7566 | Neck Plug, Cryolab 35 & 50 |
Each | € 176,80 | ||
| B7562 | Cryolab 25 Dispenser Shelf for 25 Litre |
Each | p.o.r. | ||
| B7554 | Filling Manifold for Cryolab 25 |
Each | p.o.r. | ||
| B7567 | Liquid Withdrawal Device for Cryolab 10 |
Each | € 1.110,00 | ||
| B7568 | Liquid Withdrawal Device, 51mm neck Cryolab 20,25 |
Each | € 1.202,80 | ||
| B7569 | Liquid Withdrawal Device, 63mm neck Cryolab 50 |
Each | € 1.243,90 | ||
| B7550 | Liquid Withdrawal Device, 63mm neck Cryolab 35 |
Each | € 1.243,90 | ||
| B7556 | Roller Base for Cryolab 20, 35 & 50 |
Each | € 535,10 | ||
| B797 | Roller Base for 25 Litre Stainless Steel Dewar |
Each | € 488,30 | ||
| B798T | Trolley/Pouring Frame for 25 Litre Dewar |
Each | € 629,10 |
