Also known as a Büchner Flask, this thick-walled Bomex brand 500ml erlenmeyer flask comes equipped with a 1.5 inch glass tube with hose barb which protrudes from the flask’s neck. The hose barb on the end of the glass tube allows for the attachment of tubing which can be connected to a vaccuum source such as a vacuum pump, necessary for certain scientific experiments and filtration of samples. The flask is sturdy and well-constructed, ready for use in the lab and classroom.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This simple but amusing magnetic toy will keep you busy for hours!
See the solar system in action!
Build a model green house and 9 other green energy-related devices with this great kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.