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
Durable, anti-fog safety glasses that fit comfortably on any head size.
Recommended for protection against chemical splashes. A must have for every young chemist!
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Build a model green house and 9 other green energy-related devices with this great kit!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This classic desk toy will keep you amused!
This glass Erlenmeyer mug makes an excellent gift!
A combination of three of our great discovery toys, all in one package!
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