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Standard Manometer: This manometer is designed for precision measurement of pressure and differential pressure
featuring a diverse selection of magnets and materials assembled in a convenient plastic tray with a cardboard sleeve
Versatile Application: Ideal for physics labs
resulting in a measurable change in the manometer liquid level
and minor wound care
Hydrogen Gas Spectrum Tube Apparatus Standard Manometer: This manometer isIncluded: Hydrogen Gas Spectrum Tube Apparatus with Protective Case. Used to light a characteristic color for Hydrogen gas. Sealed metal electrodes are located at the ends of each tube. When a spectrum tube is placed in a spectrum tube power supply and the power supply is turned on, an electrical discharge is passed through the tube, causing electrons in the gas to be excited. As the electrons relax, they emit light a characteristic color for each
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