Blue metal cased economy Dewar Flasks are rust and corrosion resistant. Double-walled silvered borosilicate glass, vacuum pumped insures efficient storage, transport and use of liquid nitrogen and dry-ice. Lid vent safely vents off evaporating gas. Safe for use with all liquid gases and dry-ice. Available in 3 sizes.
Options
| Item No. | Capacity | Holding Time | Overall Diameter | Overall Height | Inner Diameter | Inner Depth |
| MS111 | 1 L | 38 hrs | 4.5 in. | 9.0 in. | 3.3 in. | 7.2 in. |
| MS222 | 2 L | 48 hrs | 5.6 in. | 10.6 in. | 4.2 in. | 8.1 in. |
| MS333 | 4.5 L | 54 hrs | 7.2 in. | 13.8 in. | 5.9 in. | 11 in. |
