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Item Number:
(470212-494) |
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Visual scientifics wave demonstration |
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Item Number:
(470206-374) |
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Item Number:
(470146-202) |
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Item Number:
(470003-968) |
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Item Number:
(470005-414) |
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Item Number:
(470328-340) |
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Distant Learning: Acids and Bases Kit, Includes: 10mL 0.01M HCl, 10mL 0.01M NaOH, 10mL Distilled Water, 10mL Vinegar, 10mL Household Ammonia, 10mL Liquid Hand Soap, 10mL Lemon Juice, 1pkg Neutral Litmus Paper, 2 Spot Plates, for 2 groups |
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Item Number:
(470157-646) |
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Item Number:
(470213-360) |
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The Chemistry of Invisible Inks STEM Kit |
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Item Number:
(470120-938) |
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Item Number:
(470110-156) |
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Item Number:
(470149-614) |
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