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$65Box A States of Matter, Slime - PVA / Guar GumMaterial World / Chemistry 2 Experiments, learning and experimenting with polymers, and changing states of matter. Generous materials for 2 experiments for 30 students, or 2 experiments for 60 students working with a buddy. Workbook and teacher materials included. 2 separate experiments designed to ...Buy from Store ⊕ More like this 0 0 -
$10Trial Box, one per school please! $10 includes postage and handling$10 includes postage and handling, Thank you or email- sterling@MrScienceBuy from Store ⊕ More like this 0 0
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