Breadboard, 400 point, solderless, plug in

70 pieces of pre-formed connection wire. 10 different colors and 14 different lengths.

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Octahydrate form. Poison; read warning labels carefully.

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Measure DC/AC voltage, DC current and resistance using this 19-function digital pocket multimeter.

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Contains 10, 20, 100, 220, 470, 1,000, 10,000, 100,000 ohm sizes.

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An economical slotted metal (brass) weight set with hanger.

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

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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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Discover circuits with an 830-point solderless breadboard with terminals! Easily explore the difference between series and parallel circuits as well as the function of different electrical components.

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This battery holder is made of black plastic and holds two AA batteries.

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Use this friction block with attached hook for force and motion studies.

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