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  3. Thames & Kosmos - 551010 | Molecule Madness Science Kit

Thames & Kosmos - 551010 | Molecule Madness Science Kit

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Product Description

Make wobbly gelatin beads by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.

Vendor: Thames & Kosmos
$10.99
Maximum quantity available reached.

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