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Modern Physics Learning Activities
Avantor offers a complete catalogue of instruments and tools useful for demonstrating key, basic concepts of physics that are applicable to everyday life both in and out of the laboratory. Demonstrate core ideas such as acceleration down a plane, friction, potential and kinetic energy, electrical conductivity, magnetic fields, wavelengths and velocity of sound, and more. Durable educational materials are designed for heavy use with consistent levels of handling, and all models are easy to use.
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Advanced Spectroscopy Lab System
The ADVANCED Spectrometer System is capable for conducting a wide selection of spectroscopy experiments.
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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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Isotope Generator
Demonstrate the properties of radioactive decay safely in your lab.
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Electron Spin Resonance
Gain Understanding of Spectroscopy Through First-Hand Observation
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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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Planck's Constant Determination Box
This box shows Planck's Constant in action.
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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.
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United Scientific™ Hall's Carriage
Sturdy, smooth rolling dynamics cart, with universal smartphone adapter.
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Ultrasonic Grating Apparatus
Unique demonstration of the interaction of longitudinal sound waves and transverse light waves.
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Electron Deflection Tube Demonstration Series
Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using the Helmholtz coil pair (not included). By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge (e/m) and the velocity of the electrons.
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Electron Tube Holder Demonstration Series
Tube holder is made of robust plastic for holding D-series electron tubes. Stand has a wishbone, 360° rotating clamp made of heat-resistant plastic and two base holes for affixing the Teltron Helmholtz Coils. On rubber feet to prevent slipping.
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Advanced Radioactivity Kit
Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments are designed to occupy as little space as possible on the supplied base plate, while remaining clear and easy to perform. To determine the count rates, it is recommended that a Geiger counter be used (not included).