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.
View the glory of space with this hi-tech telescope set!
This caffeine molecule mug makes an excellent gift!
Comprehensive collection of 30 fossils.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This is a great clean heat demonstration model for 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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