Tip-Off Dewar and Cap

A sturdy Pyrex dewar, fully silvered, with an aluminum base. Measuring 48mm ID x 150mm internal depth, this dewar has a full capacity of 250ml. It is designed for use in the freeze / thaw method of degassing NMR samples. The large ID allows for easy inspection of the process so that it may be controlled more exactly.

An optional Styrofoam dewar cap, sold separately, greatly reduces boil-off.

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NE-8025

Tip-Off Dewar, Specialty NMR Sample Tubes, Tip-Off NMR Sample Tubes
Dewar, 48m ID x 150mm internal depth x 190mm OAL

$164.76

NE-8348

Cap, Dewar, Styrofoam, Specialty NMR Sample Tubes, Tip-Off NMR Sample Tubes, Tip-Off Dewar and Cap
with vent slot, greatly reduces boil-off

$25.76