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| Porosity of Soils & Waterflow | Potometer / Transpirometer | Rock & Mineral Test Kit |
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Catalog #: NS20-1543
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Catalog #: NS30-1085
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Catalog #: NS20-3933
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Our price: $76.95
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Our price: $109.18
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Our price: $126.45
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| Rock Formation & Identification | Rust Race, Chemistry | Simple Machines |
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Catalog #: NS20-1523
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Catalog #: NS20-1713
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Catalog #: NS20-1593
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Our price: $98.95
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Our price: $109.95
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Our price: $162.75
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| Simulated Diabetes Testing | Soda Pop Science | Tectonics Model |
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Catalog #: NS20-3883
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Catalog #: NS20-3053
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Catalog #: NS30-1105
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Our price: $68.15
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Our price: $74.75
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Our price: $148.45
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| The Mystery of the Bloody Stain Using Neo/BLOOD | The Mystery of the Bloody Stain Using Neo/BLOOD Refill | Topographic Modeling & Mapping |
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Catalog #: NS20-2143
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Catalog #: NS20-2145
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Catalog #: NS30-1326
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Our price: $54.95
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Our price: $46.15
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Our price: $97.85
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| Turning Genes 'On' and 'Off' | Understanding Acids, Bases & Salts | Understanding Agarose Gel Electrophoresis |
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Catalog #: NS20-1093
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Catalog #: NS20-1723
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Catalog #: NS20-3303
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Our price: $59.35
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Our price: $49.45
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Our price: $91.25
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