Kontes* Dewar Joints

Dewar condenser with large top opening for easy introduction of dry ice, dry ice/alcohol mixtures or liquid nitrogen.
These coolants provide rapid condensation of volatile components
Sidearm at the top is a full length Standard Taper joint
Lower joint will work Kontes Standard Taper Polyacetal Clamp
Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Image(s) are representative of the product group and not necessarily the individual product.

Capacity (mL): 200
Overall Height (mm): 210
Width (mm): 105
ST Joints: 14/20

Capacity (mL): 650
Overall Height (mm): 347
Width (mm): 110
ST Joints: 24/40