This funnel holds up to 250ml of liquid solution and is constructed of sturdy Bomex glass. Separatory funnels are utilized in the lab to separate the components of a mixture into two immiscible solvent phases of different densities, such as oil and water, which do not mix. The mixture is poured through the top of the funnel, which is suspended by a ring stand or burette clamp. The stopcock at the bottom of the funnel can be opened or closed to allow the mixture to drop through the bottom. The separatory funnel can also be used to create a slow drip of liquid for other situations.
NOTE: Support stand and rod shown in picture is NOT INCLUDED
Experience this sphere powered by the sun!
See the solar system in action!
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.
Explore the wonders of wind power with this amazing kit!
Use this kit to introduce electromagnetic principles in the classroom setting!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
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