"Gas Samplers"
Applied Filters
Gas Convection Apparatus
An ideal apparatus for studying convection currents in the air
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Boyle's Law
This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.
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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 Nichrome Wire
The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).
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Replica Diffraction Gratings
These simple slide-mounted diffraction gratings are great for experiments with lasers and LEDs.
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Dr. Fuel Cell™ Basic Science Kit
With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.