Alum, 500 g

$15.00

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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SKU: CH-ALUM500

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)

Ages 12+

In Stock & Ready to Ship

Need it fast? See delivery options in cart.

quantity

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