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Tess and the Mystery Rock Field Notebook
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$18.20 |
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$18.20 |
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21 Super Simple Physics Experiments
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$22.10 |
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$22.10 |
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× |
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Distilling Flask, with Sidearm, Borosilicate Glass, 500 ml
|
$29.45 |
|
$29.45 |
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Funnel, Borosilicate Glass, 75 mm
|
$7.67 |
|
$15.34 |
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Conductivity of Solutions Apparatus
|
$31.60 |
|
$31.60 |
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Force
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$16.89 |
|
$16.89 |
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Focus On Elementary Chemistry Teacher's Manual - 3rd Edition
|
$37.70 |
|
$37.70 |
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Sea Jellies
|
$16.89 |
|
$16.89 |
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