F Inserting Glass Tubing into Rubber Stoppers

Inserting Glass Tubing into Rubber stoppers 

FIGURE F.l. Inserting glass tubing into a rubber stopper. 

FIGURE F.2. Removing glass tubing from a rubber stopper. 

The procedure illustrated in FIGURE F.2 (A. Bosch, J. Chem. Educ., 1973, 113) is useful for glass tubing that simply cannot be removed from 

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F. Inserting Glass Tubing into Rubber stoppers... 

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