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Planck's Constant Determination Box
This box shows Planck's Constant in action.
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Portable Geiger Counter
This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.
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United Scientific™ Hall's Carriage
Sturdy, smooth rolling dynamics cart, with universal smartphone adapter.
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Lab-Aids® Introduction to Radioactivity and Half-Life Experiment
The properties of radioactivity and the concept of half-life determination can be difficult subjects for students to fully understand.
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Circular Orbit e/m Apparatus
This kit lets students see the effect of electric and magnetic fields on an electron stream.
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Radioactive Sources
Precisely manufactured radiation sources for a variety of emissions.
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Radiological Survey Meter
With this meter, you can survey for alpha, beta, and gamma radioactivity or monitor a work area.
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Electron Spin Resonance
Gain Understanding of Spectroscopy Through First-Hand Observation
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Ultrasonic Grating Apparatus
Unique demonstration of the interaction of longitudinal sound waves and transverse light waves.
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Surface Plasmon Resonance Apparatus
Utilize the power of a spectrometer to investigate surface plasma resonance.
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Geiger Counter
Versatile, easy to use, and compact precision instrument for measuring α-, β-, and γ-radiation.
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Tube Holder S Student Series
Easy and safe way to hold and power your tubes.
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Critical Potential Tube Helium Student Series
Hertz electron tube for quantitative investigations of Inelastic collisions of electrons with inert gas atoms.

