Lab Grade Dewars
These lab grade dewars are rated the most efficient glass Dewars in the World! The superior ranking is due to the rigid quality control when manufacturing, along with superior design and manufacturing features.
- Weighted bases on all models for stability
- Supplied stopper tops off Dewars to minimize evaporation
- Evacuation tip completely shielded for increased protection
- Optional full length metal housing on most models for added protection
- No pads between walls on cylindrical Dewars eliminating this heat transfer potential
- Efficiency assured by rigid bakeout and evacuation control (evacuated to 10-5 torr or better)
Description
These lab grade dewars are rated the most efficient glass Dewars in the World! The superior ranking is due to the rigid quality control when manufacturing, along with superior design and manufacturing features.
- Weighted bases on all models for stability
- Supplied stopper tops off Dewars to minimize evaporation
- Evacuation tip completely shielded for increased protection
- Optional full length metal housing on most models for added protection
- No pads between walls on cylindrical Dewars eliminating this heat transfer potential
- Efficiency assured by rigid bakeout and evacuation control (evacuated to 10-5 torr or better)
Available in
| Image | Descrip. | I.D. | O.D. | Height | Type | Cover |
| (mm) | (mm) | (mm) | ||||
| A | 350 ml, | 70 | 86 | 157 | Cylindrical, | Mesh |
| Std Base | Wide Mouth | |||||
| B | 350 ml, | 70 | 86 | 157 | Cylindrical, | Full |
| Full Base | Wide Mouth | Alum | ||||
| C | 1900 ml, | 120 | 150 | 252 | Cylindrical, | Mesh |
| Std Base | Wide Mouth | |||||
| D | 1900 ml, | 120 | 150 | 252 | Cylindrical, | Full |
| Full Base | Wide Mouth | Alum | ||||
| E | 1000 ml, | 70 | 86 | 337 | Cylindrical, | Mesh |
| Std Base | Wide Mouth | |||||
| F | 1000 ml, | 70 | 86 | 337 | Cylindrical, | Full |
| Full Base | Wide Mouth | Alum | ||||
| G | 4300 ml, | 143 | 178 | 365 | Cylindrical, | Mesh |
| Std Base | Wide Mouth | |||||
| H | 4300 ml, | 143 | 178 | 365 | Cylindrical, | Full |
| Full Base | Wide Mouth | Alum | ||||
| I | 665 ml, | 70 | 86 | 241 | Cylindrical, | Mesh |
| Std Base | Wide Mouth | |||||
| J | 665 ml, | 70 | 86 | 241 | Cylindrical, | Full |
| Full Base | Wide Mouth | Alum | ||||
| K | 2000 ml, | 158 | 184 | 386 | Spherical, | Alum |
| Std Base | Narrow Neck, 32 I.D.-64 O.D. | |||||
| L | 2000 ml, | 216 | 255 | 456 | Spherical, | Alum |
| Full Base | Narrow Neck, 53 I.D.-79 O.D. |
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