"tbe buffer"

Good quality, enameled cast iron tripods for supporting small objects over a burner.

These Meker type burners are for use where an extremely hot flame is required.

VWR® Test tubes are made from high-quality glass.

This tubing is made of red rubber.

These PYREX® rimless ignition tubes are made from No. 7740 glass.

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

100 feet of extra tubing for TeacherGeek projects.

Made from Fine Oil Finished Wood.

These tubes are made from special tubing to give the optimum wall thickness.