LED, green, diffuse type, 5 mm

This filter paper has an 11 cm diameter, is an excellent quality, and works well as chromatography paper. Use this 10-pack of filter paper for a variety of engaging science experiments! Larger quantities are also available.

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Calcium chloride has the chemical formula CaCl2 and is a salt of calcium and chlorine. This 30 g bottle is a dihydrate. Find the calcium chloride density, shelf life, and more below!

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This basic diffuse type red LED (light emitting diode) is 5 mm in diameter and can be used instead of a mini light bulb in experiments.

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This basic glass pipet is also known as an eye dropper or pipette.

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Use this economical piezo-electric buzzer in experiments that require a doorbell or buzzer.

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This basic yellow LED (light emitting diode) is 5 mm in diameter and can be used instead of a mini light bulb in experiments.

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Explore circuits with a 400 Point Solderless Plug-In Breadboard! Study series and parallel circuits and the function of different electrical components.

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24 gauge solid copper wire with PVC insulation is perfect for connecting batteries, bulbs, switches and most other electrical projects.

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Get 2 banana plug to alligator clip adapters, 36" long.

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How do we solve the modern energy crisis? The answer may be blowing in the wind! Use this science-fair friendly kit to build your very own wind turbine & discover how it works!

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