Glas-Col Fabric Heating Top, 12L

This Glas-Col® mantle helps prevent vapor condensation in the upper half of a flask during distillation of high-boiling materials. It protects the flask, the solutions, and the laboratory in these ways:

1) from stray drafts, which would disturb the reflux ratio during fractionation;

2) from flying glass of flask implosions in high-vacuum distillations;

3) from falling objects; and 

4) from thermal strain between top and lower half of flask during high-temperature operations.


All mantles are 115 Volts.

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