$1.50
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Use this sight identification key to identify nine different types of algae... more
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$18.95
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Visualize a cell's parts with this sturdy soft foam model. One half has lab... more
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$3.50
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Contains two paper discs of each of the following four antibiotics: Penicil... more
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$29.95
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Explore the fascinating diversity of bacteria in your own environment! With... more
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$34.95 $32.95
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This unique Glo Germ™ Gel experiment kit is a memorable way to show how ger... more
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$18.95
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Glo Germ™ gel is a unique product that shows how important proper hand wash... more
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$33.50 $30.95
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This unique Glo Germ™ Powder experiment kit is a memorable way to show how ... more
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$17.50
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Glo Germ™ powder is used to effectively demonstrate how germs are spread th... more
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