"Gas Samplers"
Applied Filters
Boyle's Law Apparatus
This apparatus makes it easy for students to learn about Boyle's Law.
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Gas Law with Temperature Gauge
All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.
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Spectrum Tubes
Spectrum Tubes demonstrate the wave properties of different gases.
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Hyman Fire Piston Set
A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.
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Bare Copper Wire, 113 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Bare Copper Wire, 454 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Flint Glass Clear Glass Plates
These double thick, glass plates have seamed edges and are useful in covering gas bottles, beakers, and other glassware.
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Kinetic Theory Model
Study the motion and behavior of gas molecules with this intriguing demonstration. An electric motor, running at 4 to 12 V DC, vibrates a small platform inside a transparent tube. This platform then violently vibrates the many small stainless steel balls inside the tube.
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Spectrum Tube Power Supply
Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.
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Mole Balloon™ Activity Fun Kit
New and improved balloon design and activities!
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Fire Piston Demonstration Apparatus
Dramatically Demonstrate that Temperature Increases with Pressure