"Complete+Meter+Stick+Optics+Bench"
Refraction Blocks
Rectangular blocks in a variety of sizes and are designed for use as an index of refraction plate.
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Klinger Laser Ray Box, Electronic
This laser ray box has several modes, with 1, 3, or 5 beams.
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Visual Scientifics Diffraction
Use this apparatus to make your own spectroscope! A simple, yet effective device to explore the wave/particle duality of light.
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Xenon Lamp for König® Green Band Fiber Optic Laryngoscopes
Replacement xenon bulb for fiber optic laryngoscope handles.
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PURELAB® Chorus 1 Complete Water Purification System, ELGA LabWater
PURELAB Chorus 1 Complete provides a complete solution from tap to ultrapure water (Type I) direct from a potable water supply, and is ideal for laboratories needing up to 100 liters of 18.2 MΩ.cm ultrapure water. With its simple and ergonomic design and ease-of-use, water can be dispensed directly from the system or from a choice of additional Halo Dispensers.
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CENCO® Electrodeless Spectrum Tube Power Supply
This safe spectrum power supply features encased spectrum tubes.
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Eisco Laser Ray Box
This laser ray box is adjustable, magnetic, and bright enough to use in ambient light.
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Arco® Reflection and Refraction Block
Large, vivid demonstration of light rays through a solid material.
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Counting Sticks
A versatile manipulative for counting, sorting and craft building activities. Size of each: 4 1/2" x 3/8". Set of 500.