Student Bell Jar
Student Bell Jar
Student Bell Jar
Water boils as air is evacuated from the Bell Jar.
U.S. Educator Price

Provides a vacuum chamber for students to perform many experiments such as watching a balloon expand or warm water boil as air is pumped from the chamber.

What's Included
  • 1x 8 cm x 6 cm dia. clear plastic bell jar with base
  • 1x Plastic vial, balloons and suction cup
  • 1x 60 cc syringe and valves for evacuating the jar