Sodium Sulfate, 30 g

Everything you need for test tube experiments! This set contains 6 glass test tubes, a rack, cleaning brush, stoppers, and clamp.

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Separate water into hydrogen gas & oxygen gas with this complete water electrolysis kit! Includes stainless steel electrodes, test tubes, alligator clip leads, sodium sulfate, a beaker, wooden splints, and a study guide.

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Use for static electricity studies.

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Pentahydrate form of copper II (cupric) sulfate powder. Copper sulfate is a great chemical for growing beautiful blue crystals. Find copper sulfate powder's density, common uses of copper sulfate, its formula, and more below!

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This 100 g bottle of calcium chloride is anhydrous (without water). It is the 4-20 mesh granular form and is useful as a desiccant (a drying agent). Find the calcium chloride formula, density, shelf life, and more below!

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This battery connector with wire leads snaps onto any 9-volt battery.

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Insulated 15" wire leads to quickly connect electrical items.

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

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

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The perfect lab thermometer for science experiments! It has a range from -20 to 110 degrees Celsius and 0 to 230 degrees Fahrenheit.

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