Lab Grade Dewars with Handles

This handled Dewar vacuum flask is perfect for temporary storage and liquid gas service, especially Liquid Nitrogen. With a wide-mouth design and a fully silvered borosilicate glass inner flask, it incorporates the convenience of a coated handle and full aluminum base on the most popular cylindrical model sizes from the Lab Grade line. All models use fitted polyethylene caps for extended holding.
– Cylindrical, wide mouth
– Vacuumed to the -5 torr for efficiency
– The Dewar lip is extended to facilitate pouring
– Bottom of Dewar base has a cushioned rim for added stability
– Polyethylene stopper, specially vented, minimizes evaporation
– Aluminum metal housing extends full length of Dewar for added protection