Limewater, 30 ml

This is a saturated solution of calcium hydroxide, commonly called limewater.

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Make cheese at home with this mozzarella and ricotta cheese making kit! Fun for the whole family.

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This 30 g bottle of formaldehyde is a 37% solution used for making preservatives. Contains 11% methanol. Find the formaldehyde density, formula, alternative name, and more below! Poison; read warning labels carefully.

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Use this 30 ml bottle of ethyl acetate as an insecticide in an insect killing jar, or for your other science experiment needs. Find common ethyl acetate uses, the ethyl acetate formula, density, and more below! Flammable.

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This steel hooked weight is painted with black enamel and is accurate to +/- 1%.

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This 30 ml bottle of hydrochloric acid is a concentrated 12 Molar 32-36% solution. This chemical has a wide variety of uses! Hydrochloric acid is corrosive and is a poison; please read warning labels carefully.

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Discover how six simple machines work as you construct a bicycle, egg-beater, crank fan, and more.

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A biological stain commonly used for blood. This is a Wright's blood stain solution (buffered formulation) that is both flammable and poisonous; read warning labels carefully.

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Calcium hydroxide is an inorganic compound. This 30 g bottle is a colorless white powder. Use it to make limewater! See how below - plus find the calcium hydroxide density, formula weight, and more.

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Diatoms are yellow-green algae that have cell walls made of silicon dioxide, the main component in glass, which gives them a brittle structure.

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