Spearlab Foam Dewars
Durable, safe, well-insulated foam Dewars provide superior performance compared with conventional glass Dewars.Full Description
- Standard vessel (model M-FD-800)
- Small vessel (model M-FD-500)
- Large vessel (model M-FD-1400)
- Tall vessel (model M-TD-1800)
- Mini Vessel (M-FD-130)
This vessel, which holds 800 ml of liquid nitrogen, is our most popular model. It replaces a large sized low profile glass Dewar. The foam dewar has superior durability, safety, and thermal insulating properties. The standard vessel shape is circular, with a protruding handle, so that it resembles a large teardrop., as shown in the above photograph. Each bowl comes with a matching foam lid to insulate the contents from ambient air.
Dimensions of the cylindrical cavity in this vessel are 5.8 inches in diameter by 2.8 inches deep, so that it easily holds 800 ml of liquid nitrogen.
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