The handled Dewar vacuum flask is ideal for temporary storage and liquid gas service, especially Liquid Nitrogen. The wide mouth design with the fully silvered borosilicate glass inner flask 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 the fitted polyethylene caps for extended holding.

Aluminum metal housing extends full length of Dewar for added protection

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
 
 
PART# Dewar Description Type Model Protective
Covering
ID
mm
Inside Depth
mm
OD
mm
Total Height
mm
Flask
ml
Stopper
8900 350ml Full Base w/Metal Handle Cylindrical, Wide Mouth Lab Grade Full Aluminum 70 125 86 157 - 8845
8921 1900ml Full Base w/Metal Handle Cylindrical, Wide Mouth Lab Grade Full Aluminum 120 190 150 252 - 8821
8942 4300ml Full Base w/Metal Handle Cylindrical, Wide Mouth Lab Grade Full Aluminum 143 305 178 365 - 8842
8945 1000ml Full Base w/Metal Handle Cylindrical, Wide Mouth Lab Grade Full Aluminum 70 302 86 337 - 8845
 

 

HANDLED DEWARS WITH EXTENDED BASE
These Dewar flasks are the same quality and efficiency as the Lab Grade line and priced only slightly higher than the standard models and afford the increased portability, pouring efficiency and added protection.
All the features in one complete Dewar!