Potassium Hydrogen Phthalate, 15 g

This 30 ml bottle of hydrogen peroxide has a molarity of 9.8 M. Concentrated 30% hydrogen peroxide solution is a strong oxidizer and can be used in many Chemistry experiments, like the Elephant Toothpaste Experiment!

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30 g bottle of potassium bitartrate, also known as potassium hydrogen tartrate or cream of tartar. Take a look at the table below to discover the potassium bitartrate formula, how it can be used to grow crystals, and more!

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This potassium iodide is lab grade and in crystal form. Discover the potassium iodide formula, density, shelf life, and more below. This chemical is ideal for science experiments requiring potassium iodide crystals!

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Aluminum potassium sulfate is commonly called alum. Use this metal sulfate to learn how to grow large gem-like crystals using a seed crystal! (Dodecahydrate form)

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