No two liquids have exactly the same boiling point. As such, using a kjeldahl bulb, it is possible to separate any mixture of two liquids by raising the temperature of the mixture to a point where one of the two will boil while the other remains liquid. This classroom or lab quality student distilling apparatus includes a comprehensive instruction manual that discusses how this process is applied in various industries, such as the oil industry. The set also includes two stoppers fitted for the bulb apertures.
This glass Erlenmeyer mug makes an excellent gift!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Is it a demonstration of a scientific law or a work of art?
This advanced physics kit is perfect for older children already versed in physics knowledge!
See the solar system in action!
Get swept away by this fantastic robot kit that uses vibrations to move!