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Cathode Ray Tube, 1000901 [U8481320], Electron Tubes D

Cathode Ray Tube

$ 1,003.00
Item: 1000901 [U8481320]
Spare tube for the U8481350 Training Oscilloscope. more
Franck-Hertz Experiment Neon Tube Heater, 1000912 [U8482230], Electron Tubes D

Franck-Hertz Experiment Neon Tube Heater

$ 1,167.00
Item: 1000912 [U8482230]
Highly evacuated electron tube containing neon, mounted on a base with socket connection for demonstrating that free electrons colliding with neon atoms emit energy in quantized packets and for determining the excitation energy of the 3P0 or ... more
Sodium Fluorescence Tube on Furnace Wall, 1000913 [U8482260], Electron Tubes D

Sodium Fluorescence Tube on Furnace Wall

$ 549.00
Item: 1000913 [U8482260]
Highly evacuated glass tube filled with low-pressure argon and containing multiply distilled sodium for demonstrating the resonance fluorescence of sodium vapor. The entire tube emits yellow light at the wavelength of the sodium 'D' line when ... more
Replacement Neon Franck-Hertz Tube, 4008614 [U8557510], Electron Tubes D

Replacement Neon Franck-Hertz Tube

$ 978.00
Item: 4008614 [U8557510]
Replacement Neon tube for the Frank-Hertz Experiment. more
Complete Fine Beam Tube System, 1013843 [UL18575], Electron Tubes D

Complete Fine Beam Tube System

$ 5,151.00
Item: 1013843 [UL18575]
Experiment Topics: • Electron deflection in a uniform magnetic field • Closed orbit or spiral path • Determining an electron's specific charge e/m This complete experimental system is used to determine an electron& ... more